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Project 2.5: Formation and composition of core-dominated planets

Project 2.5 is led by Yann Alibert, and  structured around two different axes. The first axis consists in the study of  planet formation in different environments , with a focus on gas-poor planets and their volatile content. These planets are indeed the only ones that can potentially be habitable, so the study of their formation and composition is of fundamental importance. The second axis is to develop new advanced statistical techniques, inspired by machine learning and big data science . These new methods are necessary in order to process the vast amount of data coming from both simulations and present-day and future observations.

Planet formation in different environments

We develop planetary system formation models, based on either planetesimal or pebble accretion, and for solar and low-mass stars. See more on our dedicated page.

Planetary system formation around a low mass star

Formation of a planetary system around a Trappist-1 like star. The horizontal axis shows the semi-major axis of the planets (initially 50 planetary embryos), the vertical axis showing their mass. The size of the center of the symbols representing planets is proportional to their core radius, and the size of the layer above the center is proportional to the thickness of the planets’ atmosphere. Finally, the color code represents the amount of ices in the planet. At some point on the video, the mean motion resonances appear on the plot, and, towards the end, the location of the Trappist-1 system in the diagram appear.

Machine learning in planetary sciences

Planetary system formation model generate a very large amount of data that must be analysed using machine learning and advanced statistical tools.

TSNE based on the similarity between planetary systems

Exemple of dimensionality reduction (a type of unsupervised machine learning technique). In the video, the location of points (each of them representing a planetary system) is computed in order to reflect the similarity between planetary systems (closer points represent similar planetary systems).

The dataset linked to the papers (if any) can be downloaded through the ADS website after each paper - symbol

Fragment properties from large-scale asteroid collisions: I: Results from SPH/N-body simulations using porous parent bodies and improved material models

Authors:

Jutzi, Martin; Michel, Patrick; Richardson, Derek C.

Publication:

Icarus, Volume 317, p. 215-228.

Copyright ©

(c) 2019 Elsevier Science B.V. All rights reserved.

2018 December

arXiv

Asteroid Ryugu before the Hayabusa2 encounter

Authors:

Wada, Koji; Grott, Matthias; Michel, Patrick; Walsh, Kevin J.; Barucci, Antonella M.; Biele, Jens; Blum, Jürgen; Ernst, Carolyn M.; Grundmann, Jan Thimo; Gundlach, Bastian; Hagermann, Axel; Hamm, Maximilian; Jutzi, Martin; Kim, Myung-Jin; Kührt, Ekkehard; Le Corre, Lucille; Libourel, Guy; Lichtenheldt, Roy; Maturilli, Alessandro; Messenger, Scott R.; Michikami, Tatsuhiro; Miyamoto, Hideaki; Mottola, Stefano; Müller, Thomas; Nakamura, Akiko M.; Nittler, Larry R.; Ogawa, Kazunori; Okada, Tatsuaki; Palomba, Ernesto; Sakatani, Naoya; Schröder, Stefan E.; Senshu, Hiroki; Takir, Driss; Zolensky, Michael E.

Publication:

Progress in Earth and Planetary Science, Volume 5, Issue 1, article id. 82, 30 pp.

Copyright ©

(c) 2018

2018 November

arXiv

Metallicity effect and planet mass function in pebble-based planet formation models

Authors:

Brügger, N.; Alibert, Y.; Ataiee, S.; Benz, W.

Publication:

Astronomy & Astrophysics, Volume 619, id.A174, 13 pp.

2018 October

arXiv

Interior Characterization in Multiplanetary Systems: TRAPPIST-1

Authors:

Dorn, Caroline; Mosegaard, Klaus; Grimm, Simon L.; Alibert, Yann

Publication:

The Astrophysical Journal, Volume 865, Issue 1, article id. 20, 17 pp. (2018).

2018 August

arXiv

Gas and multispecies dust dynamics in viscous protoplanetary discs: the importance of the dust back-reaction

Authors:

Dipierro, Giovanni; Laibe, Guillaume; Alexander, Richard; Hutchison, Mark

Publication:

Monthly Notices of the Royal Astronomical Society, Volume 479, Issue 3, p.4187-4206

Copyright ©

2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

2018 August

arXiv

Phantom: A Smoothed Particle Hydrodynamics and Magnetohydrodynamics Code for Astrophysics

Authors:

Price, Daniel J.; Wurster, James; Tricco, Terrence S.; Nixon, Chris; Toupin, Stéven; Pettitt, Alex; Chan, Conrad; Mentiplay, Daniel; Laibe, Guillaume; Glover, Simon; Dobbs, Clare; Nealon, Rebecca; Liptai, David; Worpel, Hauke; Bonnerot, Clément; Dipierro, Giovanni; Ballabio, Giulia; Ragusa, Enrico; Federrath, Christoph; Iaconi, Roberto; Reichardt, Thomas; Forgan, Duncan; Hutchison, Mark; Constantino, Thomas; Ayliffe, Ben; Hirsh, Kieran; Lodato, Giuseppe

Publication:

Publications of the Astronomical Society of Australia, Volume 35, id.e031 82 pp.

Copyright ©

2018: Astronomical Society of Australia

2018 August

arXiv

Early tidal evolution of the TRAPPIST-1 system

Authors:

Bolmont, Emeline; Coleman, Gavin; Blanco-Cuaresma, Sergi

Publication:

European Planetary Science Congress 2018, held 16-21 September 2018 at TU Berlin, Berlin, Germany, id.EPSC2018-1070

2018 August

A candidate super-Earth planet orbiting near the snow line of Barnard's star

Authors:

Ribas, I.; Tuomi, M.; Reiners, A.; Butler, R. P.; Morales, J. C.; Perger, M.; Dreizler, S.; Rodríguez-López, C.; González Hernández, J. I.; Rosich, A.; Feng, F.; Trifonov, T.; Vogt, S. S.; Caballero, J. A.; Hatzes, A.; Herrero, E.; Jeffers, S. V.; Lafarga, M.; Murgas, F.; Nelson, R. P.; Rodríguez, E.; Strachan, J. B. P.; Tal-Or, L.; Teske, J.; Toledo-Padrón, B.; Zechmeister, M.; Quirrenbach, A.; Amado, P. J.; Azzaro, M.; Béjar, V. J. S.; Barnes, J. R.; Berdiñas, Z. M.; Burt, J.; Coleman, G.; Cortés-Contreras, M.; Crane, J.; Engle, S. G.; Guinan, E. F.; Haswell, C. A.; Henning, Th.; Holden, B.; Jenkins, J.; Jones, H. R. A.; Kaminski, A.; Kiraga, M.; Kürster, M.; Lee, M. H.; López-González, M. J.; Montes, D.; Morin, J.; Ofir, A.; Pallé, E.; Rebolo, R.; Reffert, S.; Schweitzer, A.; Seifert, W.; Shectman, S. A.; Staab, D.; Street, R. A.; Suárez Mascareño, A.; Tsapras, Y.; Wang, S. X.; Anglada-Escudé, G.

Publication:

Nature, Volume 563, Issue 7731, p.365-368

2018 October

arXiv

Tidal dissipation in the host star of short-period exoplanetary systems

Authors:

Mathis, Stéphane; Bolmont, Emeline; Gallet, Florian; Damiani, Cilia; Charbonnel, Corinne; Amard, Louis; Alibert, Yann

Publication:

European Planetary Science Congress 2018, held 16-21 September 2018 at TU Berlin, Berlin, Germany, id.EPSC2018-439

2018 August

European component of the AIDA mission: science investigation of a binary system

Authors:

Michel, Patrick; Küppers, Michael; Biele, Jens; Campo Bagatin, Adriano; Carry, Benoît; Charnoz, Sébastien; Fitzsimmons, Alan; Green, Simon; Hérique, Alain; Jutzi, Martin; Karatekin, Ozgur; de Leon, Julia; Murdoch, Naomi; Pravec, Petr; Sierks, Holger; Tortora, Paolo; Tsiganis, Kleomenis; Vincent, Jean-Baptiste; Wünnemmann, Kai; Carnelli, Ian

Publication:

European Planetary Science Congress 2018, held 16-21 September 2018 at TU Berlin, Berlin, Germany, id.EPSC2018-620

2018 August

The late accretion and erosion of Vesta's crust recorded by eucrites and diogenites as an astrochemical window into the formation of Jupiter and the early evolution of the Solar System

Authors:

Turrini, D.; Svetsov, V.; Consolmagno, G.; Sirono, S.; Jutzi, M.

Publication:

Icarus, Volume 311, p. 224-241.

Copyright ©

(c) 2018 Elsevier Inc.

2018 August

arXiv

Metallicity effect and planet mass function in pebble-based planet formation models

Authors:

Brügger, Natacha; Alibert, Yann; Ataiee, Sareh; Benz, Willy

Publication:

European Planetary Science Congress 2018, held 16-21 September 2018 at TU Berlin, Berlin, Germany, id.EPSC2018-59

2018 August

How much does turbulence change the pebble isolation mass for planet formation?

Authors:

Ataiee, S.; Baruteau, C.; Alibert, Y.; Benz, W.

Publication:

Astronomy & Astrophysics, Volume 615, id.A110, 11 pp.

2018 June

arXiv

Catastrophic disruptions as the origin of 67P/C-G and small bilobate comets

Authors:

Michel, Patrick; Marchi, S.; Jutzi, M.; Schwartz, Stephen; Zhang, Yun; Richardson, Derek C.

Publication:

42nd COSPAR Scientific Assembly. Held 14-22 July 2018, in Pasadena, California, USA, Abstract id. B1.1-2-18.

2018 June

Editorial: Topical Collection on the Delivery of Water to Proto-Planets, Planets and Satellites

Authors:

Morbidelli, Alessandro; Karato, Shun-Ichiro; Ikoma, Masahiro; Alibert, Yann; Blanc, Michel; Elkins-Tanton, Lindy; Estrada, Paul; Hamano, Keiko; Lammer, Helmut; Raymond, Sean; Schönbächler, Maria

Publication:

Space Science Reviews, Volume 214, Issue 7, article id. 110, 8 pp.

Copyright ©

(c) 2018: Springer Nature B.V.

2018 September

The formation of Jupiter by hybrid pebble-planetesimal accretion

Authors:

Alibert, Yann; Venturini, Julia; Helled, Ravit; Ataiee, Sareh; Burn, Remo; Senecal, Luc; Benz, Willy; Mayer, Lucio; Mordasini, Christoph; Quanz, Sascha P.; Schönbächler, Maria

Publication:

Nature Astronomy, Volume 2, p. 873-877

2018 July

arXiv

Microlensing Results Challenge the Core Accretion Runaway Growth Scenario for Gas Giants

Authors:

Suzuki, Daisuke; Bennett, David P.; Ida, Shigeru; Mordasini, Christoph; Bhattacharya, Aparna; Bond, Ian A.; Donachie, Martin; Fukui, Akihiko; Hirao, Yuki; Koshimoto, Naoki; Miyazaki, Shota; Nagakane, Masayuki; Ranc, Clément; Rattenbury, Nicholas J.; Sumi, Takahiro; Alibert, Yann; Lin, Douglas N. C.

Publication:

The Astrophysical Journal Letters, Volume 869, Issue 2, article id. L34, 6 pp. (2018).

2018 November

arXiv

Enforcing dust mass conservation in 3D simulations of tightly coupled grains with the PHANTOM SPH code

Authors:

Ballabio, G.; Dipierro, G.; Veronesi, B.; Lodato, G.; Hutchison, M.; Laibe, G.; Price, D. J.

Publication:

Monthly Notices of the Royal Astronomical Society, Volume 477, Issue 2, p.2766-2771

Copyright ©

2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

2018 May

arXiv

Reproducing the Architecture of TRAPPIST-1 using Global Formation and Evolution Models

Authors:

Burn, Remo; Alibert, Yann; Mordasini, Christoph; Leleu, Adrien; Schlecker, Martin

Publication:

European Planetary Science Congress 2018, held 16-21 September 2018 at TU Berlin, Berlin, Germany, id.EPSC2018-376

2018 August

Gradual desiccation of rocky protoplanets from aluminum-26 heating

Authors:

Lichtenberg, Tim; Golabek, Gregor J.; Burn, Remo; Meyer, Michael R.; Alibert, Yann; Gerya, Taras V.; Mordasini, Christoph A.

Publication:

European Planetary Science Congress 2018, held 16-21 September 2018 at TU Berlin, Berlin, Germany, id.EPSC2018-132

2018 August

Pebble isolation and planetesimal formation by Super Earth planets

Authors:

Surville, Clément; Mayer, Lucio; Alibert, Yann

Publication:

European Planetary Science Congress 2018, held 16-21 September 2018 at TU Berlin, Berlin, Germany, id.EPSC2018-1145

2018 August

Evolution of trojan exoplanets in protoplanetary discs

Authors:

Leleu, Adrien; Coleman, Gavin; Ataiee, Sareh

Publication:

European Planetary Science Congress 2018, held 16-21 September 2018 at TU Berlin, Berlin, Germany, id.EPSC2018-426

2018 August

Formation of Saturn's small inner moons by collisions of similar-sized moonlets

Authors:

Leleu, Adrien; Jutzi, Martin; Rubin, Martin

Publication:

European Planetary Science Congress 2018, held 16-21 September 2018 at TU Berlin, Berlin, Germany, id.EPSC2018-247

2018 August

A comparison between the opto-thermo-mechanical model and lab measurements for CHEOPS

Authors:

Magrin, Demetrio; Viotto, Valentina; Beck, Thomas; Bruno, Giordano; Baroni, Marco; Turella, Andrea; Marinai, Massimo; Bergomi, Maria; Biondi, Federico; Munari, Matteo; Marafatto, Luca; Farinato, Jacopo; Greggio, Davide; Dima, Marco; Scandariato, Gaetano; Pagano, Isabella; Ragazzoni, Roberto; Rieder, Martin; Busch, Martin Diego; Piazza, Daniele; Bandy, Timothy; Broeg, Christopher; Fortier, Andrea; Hernandez, Eduardo; Cessa, Virginie; Benz, Willy; Piotto, Giampaolo; Giannuzzo, Ester; Dami, Michele; Battistelli, Enrico; Salatti, Mario; Tommasi, Elisabetta; De Angelis, Luigi; Deep, Atul; Ngan, Ivan; Ratti, Francesco; Gambicorti, Lisa; Rando, Nicola

Publication:

Proceedings of the SPIE, Volume 10698, id. 106983B 8 pp. (2018).

Copyright ©

(c) 2018: SPIE. Downloading of the abstract is permitted for personal use only.

2018 June

The CHEOPS Mission - Rationale and Status

Authors:

Broeg, Christopher; Benz, Willy; Fortier, Andrea

Publication:

42nd COSPAR Scientific Assembly. Held 14-22 July 2018, in Pasadena, California, USA, Abstract id. E4.1-5-18.

2018 June

The peculiar shapes of Saturn's small inner moons as evidence of mergers of similar-sized moonlets

Authors:

Leleu, A.; Jutzi, M.; Rubin, M.

Publication:

Nature Astronomy, Volume 2, p. 555-561

2018 June

arXiv

The Galilean Satellites Formed Slowly from Pebbles

Authors:

Shibaike, Yuhito; Ormel, Chris W.; Ida, Shigeru; Okuzumi, Satoshi; Sasaki, Takanori

Publication:

The Astrophysical Journal, Volume 885, Issue 1, article id. 79, 19 pp. (2019).

2019 October

arXiv

The shape and structure of small asteroids as a result of sub-catastrophic collisions

Authors:

Jutzi, Martin

Publication:

Planetary and Space Science, Volume 177, article id. 104695.

Copyright ©

(c) 2019 Elsevier Ltd

2019 October

arXiv

Catalog for the ESPRESSO blind radial velocity exoplanet survey

Authors:

Hojjatpanah, S.; Figueira, P.; Santos, N. C.; Adibekyan, V.; Sousa, S. G.; Delgado-Mena, E.; Alibert, Y.; Cristiani, S.; González Hernández, J. I.; Lanza, A. F.; Di Marcantonio, P.; Martins, J. H. C.; Micela, G.; Molaro, P.; Neves, V.; Oshagh, M.; Pepe, F.; Poretti, E.; Rojas-Ayala, B.; Rebolo, R.; Suárez Mascareño, A.; Zapatero Osorio, M. R.

Publication:

Astronomy & Astrophysics, Volume 629, id.A80, 27 pp.

2019 August

arXiv

Modelling small body collisions and impact processes

Authors:

Jutzi, Martin

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-1480

2019 August

Radial drift and concurrent ablation of boulder-sized objects

Authors:

Burn, Remo; Marboeuf, Ulysse; Alibert, Yann; Benz, Willy

Publication:

Astronomy & Astrophysics, Volume 629, id.A64, 17 pp.

2019 August

arXiv

The Global Distribution of Boulder Orientations on (101955) Bennu

Authors:

Schwartz, Stephen; Ballouz, Ronald-Louis; Asphaug, Erik; Barnouin, Olivier; Bennett, Carina; Burke, Keara; Connolly, Harold; Drouet d'Aubigny, Christian; Delbó, Marco; DellaGiustina, Daniella; Jawin, Erica; Jutzi, Martin; Molaro, Jamie; Michel, Patrick; Miyamoto, Hideaki; Pajola, Maurizio; Quillen, Alice; Rizk, Bashar; Walsh, Kevin; Lauretta, Dante

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-1139

2019 August

On the Systematics of Giant Impacts

Authors:

Gabriel, Travis S. J.; Asphaug, Erik; Jackson, Alan; Emsenhuber, Alexandre; Cambioni, Saverio; Reufer, Andreas; Jutzi, Martin; Benz, Willy

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-298

2019 August

Mars' Split Personality: Explaining the Crustal Dichotomy and Other Characteristics Through Large-Scale Impact Simulations Coupled to Long-Term Thermochemical Models

Authors:

Ballantyne, Harry; Jutzi, Martin; Golabek, Gregor; Cheng, Kar Wai; Tackley, Paul

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-1420

2019 August

Disruption and reaccumulation: Forming the top shaped asteroids Ryugu and Bennu

Authors:

Michel, Patrick; Ballouz, Ronald-Louis; Barnouin, Olivier; Walsh, Kevin; Jutzi, Martin; Richardson, Derek; Schwartz, Stephen; Sugita, Seiji; Watanabe, Sei-ichiro; Miyamoto, Hirdy; Hirabayashi, Masatoshi; Bottke, William; Connolly, Harold, Jr.; Lauretta, Dante

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-245

2019 August

The Tidal Evolution of Rocky and Icy Worlds Subjected to Advanced Rheological Models

Authors:

Renaud, Joe; Henning, Wade; Saxena, Prabal; Mandell, Avi; Jutzi, Martin; Hurford, Terry

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-1677

2019 August

The next generation planetary population synthesis - Stellar mass influence

Authors:

Burn, Remo; Emsenhuber, Alexandre; Alibert, Yann; Mordasini, Christoph; Schlecker, Martin

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-1678

2019 August

Photophoresis in the circumjovian disk and its impact on the orbital configuration of the Galilean satellites

Authors:

Arakawa, Sota; Shibaike, Yuhito

Publication:

Astronomy & Astrophysics, Volume 629, id.A106, 8 pp.

2019 August

arXiv

A deep neural network to compute the mass of forming planets

Authors:

Alibert, Yann; Venturini, Julia

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-457

2019 August

Water-rich (exo)-planets: formation and interior structure

Authors:

Shah, Oliver; Alibert, Yann; Helled, Ravit

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-1771

2019 August

Global Thermochemical Convection after Mars' Giant Impact: Numerical Models

Authors:

Cheng, Kar Wai; Rozel, Antoine B.; Golabek, Gregor J.; Ballantyne, Harry; Jutzi, Martin; Tackley, Paul

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-1447

2019 August

Impacts into rotating targets: angular momentum draining and efficient formation of synthetic families

Authors:

Ševeček, P.; Brož, M.; Jutzi, M.

Publication:

Astronomy & Astrophysics, Volume 629, id.A122, 12 pp.

2019 August

arXiv

Recent Results from the Hera Impact Simulation Group: Benchmarking of Shock Physics Codes

Authors:

Luther, Robert; Boustie, Michel; Hebert, David; Jodar, Benjamin; Maindl, Thomas; Martellato, Elena; Raducan, Sabina; Schäfer, Christoph; Zagouri, Didier; Jutzi, Martin; Wünnemann, Kai; Burchell, Mark; Collins, Gareth; Davison, Tom; Güldemeister, Nicole; Gulde, Max; Michel, Patrick; Murdoch, Naomi; Ormö, Jens; Parisi, Gabriela

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-1776

2019 August

Planetesimal vs pebble accretion formation model

Authors:

Brügger, Natacha; Burn, Remo; Coleman, Gavin; Alibert, Yann; Benz, Willy

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-498

2019 August

Desiccated rocky planet populations from 26Al heating

Authors:

Lichtenberg, Tim; Golabek, Gregor; Burn, Remo; Meyer, Michael; Alibert, Yann; Gerya, Taras; Mordasini, Christoph

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-114

2019 August

Using deep neural networks to compute the mass of forming planets

Authors:

Alibert, Y.; Venturini, J.

Publication:

Astronomy & Astrophysics, Volume 626, id.A21, 10 pp.

2019 May

arXiv

Wide-Orbit Exoplanet Demographics

Authors:

Bennett, David; Akeson, Rachel; Alibert, Yann; Anderson, Jay; Bachelet, Etienne; Beaulieu, Jean-Phillipe; Bhattacharya, Aparna; Boss, Alan; Bozza, Valerio; Bryson, Stephen; Buzasi, Derek; Novati, Sebastiano Calchi; Christiansen, Jessie; Domagal-goldman, Shawn D.; Endl, Michael; Fulton, Benjamin J.; Henderson, Calen B.; Gaudi, B. Scott; Johnson, Samson A.; Koshimoto, Naoki; Meyer, Michael; Mulders, Gijs D.; Mullally, Susan; Murray-Clay, Ruth; Nataf, David; Nielsen, Eric; Ngo, Henry; Pascucci, Ilaria; Penny, Matthew; Plavchan, Peter; Poleski, Radek; Ranc, Clement; Raymond, Sean N.; Rogers, Leslie; Sahlmann, Johannes; Sahu, Kailash C.; Schlieder, Joshua; Shvartzvald, Yossi; Sozzetti, Alessandro; Street, Rachel; Sumi, Takahiro; Suzuki, Daisuke; Zimmerman, Neil

Publication:

Astro2020: Decadal Survey on Astronomy and Astrophysics, science white papers, no. 505; Bulletin of the American Astronomical Society, Vol. 51, Issue 3, id. 505 (2019)

2019 April

arXiv

On the evolving P-T conditions in a magma ocean with implications for terrestrial core formation

Authors:

Bower, Dan J.; Wolf, Aaron S.; Sanan, Patrick; Jutzi, Martin; Rubie, David C.

Publication:

21st EGU General Assembly, EGU2019, Proceedings from the conference held 7-12 April, 2019 in Vienna, Austria, id.7244

2019 March

New metric to quantify the similarity between planetary systems: application to dimensionality reduction using T-SNE

Authors:

Alibert, Y.

Publication:

Astronomy & Astrophysics, Volume 624, id.A45, 10 pp.

2019 March

arXiv

Mars' Split Personality: Explaining the Crustal Dichotomy and Other Characteristics Through Large-Scale Impact Simulations Coupled to Long-Term Thermochemical Models.

Authors:

Ballantyne, Harry; Jutzi, Martin; Golabek, Gregor; Cheng, Kar Wai; Tackley, Paul

Publication:

21st EGU General Assembly, EGU2019, Proceedings from the conference held 7-12 April, 2019 in Vienna, Austria, id.9012

2019 March

Assessing possible mutual orbit period change by shape deformation of Didymos after a kinetic impact in the NASA-led Double Asteroid Redirection Test

Authors:

Hirabayashi, Masatoshi; Davis, Alex B.; Fahnestock, Eugene G.; Richardson, Derek C.; Michel, Patrick; Cheng, Andrew F.; Rivkin, Andrew S.; Scheeres, Daniel J.; Chesley, Steven R.; Yu, Yang; Naidu, Shantanu P.; Schwartz, Stephen R.; Benner, Lance A. M.; Pravec, Petr; Stickle, Angela M.; Jutzi, Martin; DART Dynamical Group; Physical Properties (WG3) Analysis Group

Publication:

Advances in Space Research, Volume 63, Issue 8, p. 2515-2534.

Copyright ©

(c) 2019 COSPAR

2019 March

Disruption and Reaccumulation as the Possible Origin of Ryugu and Bennu Top Shapes

Authors:

Michel, P.; Barnouin, O. S.; Ballouz, R. -L.; Walsh, K. J.; Richardson, D. C.; Schwartz, S. R.; Jutzi, M.; Sugita, S.; Watanabe, S.; Hirabayashi, M.; Miyamoto, H.; Bottke, W. F.; Connolly, H. C.; Lauretta, D. S.

Publication:

50th Lunar and Planetary Science Conference, held 18-22 March, 2019 at The Woodlands, Texas. LPI Contribution No. 2132, id.1659

2019 February

From Protoplanetary Disks to Planet Formation

Authors:

Audard, Marc; Meyer, Michael R.; Alibert, Yann

Publication:

From Protoplanetary Disks to Planet Formation: Saas-Fee Advanced Course 45. Swiss Society for Astrophysics and Astronomy, Saas-Fee Advanced Course, Volume 45. ISBN 978-3-662-58686-0. Springer-Verlag GmbH Germany, part of Springer Nature, 2019

Copyright ©

(c) 2019: Springer-Verlag GmbH Germany, part of Springer Nature

2018 November

A water budget dichotomy of rocky protoplanets from ²⁶Al-heating

Authors:

Lichtenberg, Tim; Golabek, Gregor J.; Burn, Remo; Meyer, Michael; Alibert, Yann; Gerya, Taras; Mordasini, Christoph

Publication:

American Astronomical Society, Extreme Solar Systems 4, id. 311.01. Bulletin of the American Astronomical Society, Vol. 51, No. 6

Copyright ©

Copyright 2019 the American Astronomical Society

2019 July

A water budget dichotomy of rocky protoplanets from 26Al-heating

Authors:

Lichtenberg, Tim; Golabek, Gregor J.; Burn, Remo; Meyer, Michael R.; Alibert, Yann; Gerya, Taras V.; Mordasini, Christoph

Publication:

21st EGU General Assembly, EGU2019, Proceedings from the conference held 7-12 April, 2019 in Vienna, Austria, id.5414

2019 March

A water budget dichotomy of rocky protoplanets from ²⁶Al-heating

Authors:

Lichtenberg, Tim; Golabek, Gregor J.; Burn, Remo; Meyer, Michael R.; Alibert, Yann; Gerya, Taras V.; Mordasini, Christoph

Publication:

Nature Astronomy, Volume 3, p. 307-313

2019 January

arXiv

Pebbles versus planetesimals: the case of Trappist-1

Authors:

Coleman, G. A. L.; Leleu, A.; Alibert, Y.; Benz, W.

Publication:

Astronomy & Astrophysics, Volume 631, id.A7, 24 pp.

2019 October

arXiv

Collisional heating and compaction of small bodies: Constraints for their origin and evolution

Authors:

Jutzi, Martin; Michel, Patrick

Publication:

Icarus, Volume 350, article id. 113867.

Copyright ©

(c) 2020 Elsevier Inc.

2020 October

arXiv

Impact of the measured parameters of exoplanets on the inferred internal structure

Authors:

Otegi, J. F.; Dorn, C.; Helled, R.; Bouchy, F.; Haldemann, J.; Alibert, Y.

Publication:

Astronomy & Astrophysics, Volume 640, id.A135, 12 pp.

2020 July

Pebbles versus planetesimals. The outcomes of population synthesis models

Authors:

Brügger, N.; Burn, R.; Coleman, G. A. L.; Alibert, Y.; Benz, W.

Publication:

Astronomy & Astrophysics, Volume 640, id.A21, 15 pp.

2020 July

arXiv

Modification of cometesimal interiors by early thermal evolution and collisions

Authors:

Jutzi, Martin; Golabek, Gregor

Publication:

22nd EGU General Assembly, held online 4-8 May, 2020, id.5144

2020 April

Impact-induced crustal dichotomy on Mars: from SPH to long-term mantle convection models

Authors:

Cheng, Kar Wai; Rozel, Antoine B.; Ballantyne, Harry; Jutzi, Martin; Golabek, Gregor J.; Tackley, Paul J.

Publication:

22nd EGU General Assembly, held online 4-8 May, 2020, id.10248

2020 April

An artificial impact on the asteroid (162173) Ryugu formed a crater in the gravity-dominated regime

Authors:

Arakawa, M.; Saiki, T.; Wada, K.; Ogawa, K.; Kadono, T.; Shirai, K.; Sawada, H.; Ishibashi, K.; Honda, R.; Sakatani, N.; Iijima, Y.; Okamoto, C.; Yano, H.; Takagi, Y.; Hayakawa, M.; Michel, P.; Jutzi, M.; Shimaki, Y.; Kimura, S.; Mimasu, Y.; Toda, T.; Imamura, H.; Nakazawa, S.; Hayakawa, H.; Sugita, S.; Morota, T.; Kameda, S.; Tatsumi, E.; Cho, Y.; Yoshioka, K.; Yokota, Y.; Matsuoka, M.; Yamada, M.; Kouyama, T.; Honda, C.; Tsuda, Y.; Watanabe, S.; Yoshikawa, M.; Tanaka, S.; Terui, F.; Kikuchi, S.; Yamaguchi, T.; Ogawa, N.; Ono, G.; Yoshikawa, K.; Takahashi, T.; Takei, Y.; Fujii, A.; Takeuchi, H.; Yamamoto, Y.; Okada, T.; Hirose, C.; Hosoda, S.; Mori, O.; Shimada, T.; Soldini, S.; Tsukizaki, R.; Iwata, T.; Ozaki, M.; Abe, M.; Namiki, N.; Kitazato, K.; Tachibana, S.; Ikeda, H.; Hirata, N.; Hirata, N.; Noguchi, R.; Miura, A.

Publication:

Science, Volume 368, Issue 6486, pp. 67-71 (2020).

Copyright ©

(c) 2020: Science

2020 March

Gravity-dominated Collisions: A Model for the Largest Remnant Masses with Treatment for "Hit and Run" and Density Stratification

Authors:

Gabriel, Travis S. J.; Jackson, Alan P.; Asphaug, Erik; Reufer, Andreas; Jutzi, Martin; Benz, Willy

Publication:

The Astrophysical Journal, Volume 892, Issue 1, id.40, 39 pp. (2020)

2020 February

Cluster Analysis of Planetary Systems

Authors:

Mishra, Lokesh; Alibert, Yann; Udry, Stephane

Publication:

EPSC-DPS Joint Meeting 2019, held 15-20 September 2019 in Geneva, Switzerland, id. EPSC-DPS2019-1616

2019 August

Planetesimal formation at the gas pressure bump following a migrating planet. I. Basic characteristics of the new formation model

Authors:

Shibaike, Y.; Alibert, Y.

Publication:

Astronomy & Astrophysics, Volume 644, id.A81, 11 pp.

2020 November

arXiv

Modeling the contamination of Bennu and Ryugu through catastrophic disruption of their precursors

Authors:

Ballouz, Ronald-Louis; Michel, Patrick; Barnouin, Olivier; Walsh, Kevin; Jutzi, Martin; Tatsumi, Eri; Antonella Barucci, Maria; DellaGiustina, Daniella; Campins, Humberto; Sugita, Seiji; Watanabe, Seiichiro; Miyamoto, Hirdy; Bottke, William; Connolly, Harold; Yoshikawa, Makoto; Lauretta, Dante

Publication:

14th Europlanet Science Congress 2020, held virtually, 21 September 2020 - 9 October, 2020. Online at https://www.epsc2020.eu/, id. EPSC2020-510

2020 August

Forming the Martian Crustal Dichotomy Without Significant Mantle Heating

Authors:

Ballantyne, Harry; Jutzi, Martin

Publication:

14th Europlanet Science Congress 2020, held virtually, 21 September 2020 - 9 October, 2020. Online at https://www.epsc2020.eu/, id. EPSC2020-665

2020 August

Outcome of Collisions in the Early Outer Solar System

Authors:

Vincent, Jean-Baptiste; Benavidez, Paula; Campo-Bagatin, Adriano; Jutzi, Martin; Kuehrt, Ekkehard; Luther, Robert; Michel, Patrick; de Niem, Detlef; Oklay, Nilda; Penasa, Luca; Wünnemann, Kai

Publication:

14th Europlanet Science Congress 2020, held virtually, 21 September 2020 - 9 October, 2020. Online at https://www.epsc2020.eu/, id. EPSC2020-666

2020 August

The impact of exoplanets' measured parameters on the inferred internal structure.

Authors:

Fernandez Otegi, Jon; Dorn, Caroline; Helled, Ravit; Bouchy, François; Haldemann, Jonas; Alibert, Yann

Publication:

14th Europlanet Science Congress 2020, held virtually, 21 September 2020 - 9 October, 2020. Online at https://www.epsc2020.eu/, id. EPSC2020-721

2020 August

Entstehung zweier „kosmischer Diamanten"

Authors:

Jutzi, Martin; Bastani, Arian

Publication:

Physik in unserer Zeit, vol. 51, issue 5, pp. 214-215

2020 August

Planetary mass-radius relations across the galaxy

Authors:

Michel, A.; Haldemann, J.; Mordasini, C.; Alibert, Y.

Publication:

Astronomy & Astrophysics, Volume 639, id.A66, 9 pp.

2020 June

arXiv

A new generation of planetary population syntheses: Influence of Stellar Mass

Authors:

Burn, R.; Schlecker, M.; Mordasini, C.; Emsenhuber, A.; Alibert, Y.; Henning, T.; Klahr, H.; Benz, W.

Publication:

American Astronomical Society meeting #236, id. 222.06. Bulletin of the American Astronomical Society, Vol. 52, No. 3

Copyright ©

Copyright 2020 the American Astronomical Society

2020 May

Carbonaceous Chondrites and the Condensation of Elements from the Solar Nebula

Authors:

Vollstaedt, Hauke; Mezger, Klaus; Alibert, Yann

Publication:

The Astrophysical Journal, Volume 897, Issue 1, id.82

2020 June

AQUA: a collection of H₂O equations of state for planetary models

Authors:

Haldemann, Jonas; Alibert, Yann; Mordasini, Christoph; Benz, Willy

Publication:

Astronomy & Astrophysics, Volume 643, id.A105, 18 pp.

2020 October

arXiv

Broadband transmission spectroscopy of HD 209458b with ESPRESSO: evidence for Na, TiO, or both

Authors:

Santos, N. C.; Cristo, E.; Demangeon, O.; Oshagh, M.; Allart, R.; Barros, S. C. C.; Borsa, F.; Bourrier, V.; Casasayas-Barris, N.; Ehrenreich, D.; Faria, J. P.; Figueira, P.; Martins, J. H. C.; Micela, G.; Pallé, E.; Sozzetti, A.; Tabernero, H. M.; Zapatero Osorio, M. R.; Pepe, F.; Cristiani, S.; Rebolo, R.; Adibekyan, V.; Allende Prieto, C.; Alibert, Y.; Bouchy, F.; Cabral, A.; Dekker, H.; Di Marcantonio, P.; D'Odorico, V.; Dumusque, X.; González Hernández, J. I.; Lavie, B.; Lo Curto, G.; Lovis, C.; Manescau, A.; Martins, C. J. A. P.; Mégevand, D.; Mehner, A.; Molaro, P.; Nunes, N. J.; Poretti, E.; Riva, M.; Sousa, S. G.; Suárez Mascareño, A.; Udry, S.

Publication:

Astronomy & Astrophysics, Volume 644, id.A51, 13 pp.

2020 November

arXiv

Characterization of the K2-38 planetary system. Unraveling one of the densest planets known to date

Authors:

Toledo-Padrón, B.; Lovis, C.; Suárez Mascareño, A.; Barros, S. C. C.; González Hernández, J. I.; Sozzetti, A.; Bouchy, F.; Zapatero Osorio, M. R.; Rebolo, R.; Cristiani, S.; Pepe, F. A.; Santos, N. C.; Sousa, S. G.; Tabernero, H. M.; Lillo-Box, J.; Bossini, D.; Adibekyan, V.; Allart, R.; Damasso, M.; D'Odorico, V.; Figueira, P.; Lavie, B.; Lo Curto, G.; Mehner, A.; Micela, G.; Modigliani, A.; Nunes, N. J.; Pallé, E.; Abreu, M.; Affolter, M.; Alibert, Y.; Aliverti, M.; Allende Prieto, C.; Alves, D.; Amate, M.; Avila, G.; Baldini, V.; Bandy, T.; Benatti, S.; Benz, W.; Bianco, A.; Broeg, C.; Cabral, A.; Calderone, G.; Cirami, R.; Coelho, J.; Conconi, P.; Coretti, I.; Cumani, C.; Cupani, G.; Deiries, S.; Dekker, H.; Delabre, B.; Demangeon, O.; Di Marcantonio, P.; Ehrenreich, D.; Fragoso, A.; Genolet, L.; Genoni, M.; Génova Santos, R.; Hughes, I.; Iwert, O.; Knudstrup, J.; Landoni, M.; Lizon, J. L.; Maire, C.; Manescau, A.; Martins, C. J. A. P.; Mégevand, D.; Molaro, P.; Monteiro, M. J. P. F. G.; Monteiro, M. A.; Moschetti, M.; Mueller, E.; Oggioni, L.; Oliveira, A.; Oshagh, M.; Pariani, G.; Pasquini, L.; Poretti, E.; Rasilla, J. L.; Redaelli, E.; Riva, M.; Santana Tschudi, S.; Santin, P.; Santos, P.; Segovia, A.; Sosnowska, D.; Spanò, P.; Tenegi, F.; Udry, S.; Zanutta, A.; Zerbi, F.

Publication:

Astronomy & Astrophysics, Volume 641, id.A92, 14 pp.

2020 August

arXiv

Nightside condensation of iron in an ultrahot giant exoplanet

Authors:

Ehrenreich, David; Lovis, Christophe; Allart, Romain; Zapatero Osorio, María Rosa; Pepe, Francesco; Cristiani, Stefano; Rebolo, Rafael; Santos, Nuno C.; Borsa, Francesco; Demangeon, Olivier; Dumusque, Xavier; González Hernández, Jonay I.; Casasayas-Barris, Núria; Ségransan, Damien; Sousa, Sérgio; Abreu, Manuel; Adibekyan, Vardan; Affolter, Michael; Allende Prieto, Carlos; Alibert, Yann; Aliverti, Matteo; Alves, David; Amate, Manuel; Avila, Gerardo; Baldini, Veronica; Bandy, Timothy; Benz, Willy; Bianco, Andrea; Bolmont, Émeline; Bouchy, François; Bourrier, Vincent; Broeg, Christopher; Cabral, Alexandre; Calderone, Giorgio; Pallé, Enric; Cegla, H. M.; Cirami, Roberto; Coelho, João M. P.; Conconi, Paolo; Coretti, Igor; Cumani, Claudio; Cupani, Guido; Dekker, Hans; Delabre, Bernard; Deiries, Sebastian; D'Odorico, Valentina; Di Marcantonio, Paolo; Figueira, Pedro; Fragoso, Ana; Genolet, Ludovic; Genoni, Matteo; Génova Santos, Ricardo; Hara, Nathan; Hughes, Ian; Iwert, Olaf; Kerber, Florian; Knudstrup, Jens; Landoni, Marco; Lavie, Baptiste; Lizon, Jean-Louis; Lendl, Monika; Lo Curto, Gaspare; Maire, Charles; Manescau, Antonio; Martins, C. J. A. P.; Mégevand, Denis; Mehner, Andrea; Micela, Giusi; Modigliani, Andrea; Molaro, Paolo; Monteiro, Manuel; Monteiro, Mario; Moschetti, Manuele; Müller, Eric; Nunes, Nelson; Oggioni, Luca; Oliveira, António; Pariani, Giorgio; Pasquini, Luca; Poretti, Ennio; Rasilla, José Luis; Redaelli, Edoardo; Riva, Marco; Santana Tschudi, Samuel; Santin, Paolo; Santos, Pedro; Segovia Milla, Alex; Seidel, Julia V.; Sosnowska, Danuta; Sozzetti, Alessandro; Spanò, Paolo; Suárez Mascareño, Alejandro; Tabernero, Hugo; Tenegi, Fabio; Udry, Stéphane; Zanutta, Alessio; Zerbi, Filippo

Publication:

Nature, Volume 580, Issue 7805, p.597-601

2020 February

arXiv

The hot dayside and asymmetric transit of WASP-189 b seen by CHEOPS

Authors:

Lendl, M.; Csizmadia, Sz.; Deline, A.; Fossati, L.; Kitzmann, D.; Heng, K.; Hoyer, S.; Salmon, S.; Benz, W.; Broeg, C.; Ehrenreich, D.; Fortier, A.; Queloz, D.; Bonfanti, A.; Brandeker, A.; Collier Cameron, A.; Delrez, L.; Garcia Muñoz, A.; Hooton, M. J.; Maxted, P. F. L.; Morris, B. M.; Van Grootel, V.; Wilson, T. G.; Alibert, Y.; Alonso, R.; Asquier, J.; Bandy, T.; Bárczy, T.; Barrado, D.; Barros, S. C. C.; Baumjohann, W.; Beck, M.; Beck, T.; Bekkelien, A.; Bergomi, M.; Billot, N.; Biondi, F.; Bonfils, X.; Bourrier, V.; Busch, M. -D.; Cabrera, J.; Cessa, V.; Charnoz, S.; Chazelas, B.; Corral Van Damme, C.; Davies, M. B.; Deleuil, M.; Demangeon, O. D. S.; Demory, B. -O.; Erikson, A.; Farinato, J.; Fridlund, M.; Futyan, D.; Gandolfi, D.; Gillon, M.; Guterman, P.; Hasiba, J.; Hernandez, E.; Isaak, K. G.; Kiss, L.; Kuntzer, T.; Lecavelier des Etangs, A.; Lüftinger, T.; Laskar, J.; Lovis, C.; Magrin, D.; Malvasio, L.; Marafatto, L.; Michaelis, H.; Munari, M.; Nascimbeni, V.; Olofsson, G.; Ottacher, H.; Ottensamer, R.; Pagano, I.; Pallé, E.; Peter, G.; Piazza, D.; Piotto, G.; Pollacco, D.; Ratti, F.; Rauer, H.; Ragazzoni, R.; Rando, N.; Ribas, I.; Rieder, M.; Rohlfs, R.; Safa, F.; Santos, N. C.; Scandariato, G.; Ségransan, D.; Simon, A. E.; Singh, V.; Smith, A. M. S.; Sordet, M.; Sousa, S. G.; Steller, M.; Szabó, Gy. M.; Thomas, N.; Tschentscher, M.; Udry, S.; Viotto, V.; Walter, I.; Walton, N. A.; Wildi, F.; Wolter, D.

Publication:

Astronomy & Astrophysics, Volume 643, id.A94, 10 pp.

2020 October

arXiv

Revisiting Proxima with ESPRESSO

Authors:

Suárez Mascareño, A.; Faria, J. P.; Figueira, P.; Lovis, C.; Damasso, M.; González Hernández, J. I.; Rebolo, R.; Cristiani, S.; Pepe, F.; Santos, N. C.; Zapatero Osorio, M. R.; Adibekyan, V.; Hojjatpanah, S.; Sozzetti, A.; Murgas, F.; Abreu, M.; Affolter, M.; Alibert, Y.; Aliverti, M.; Allart, R.; Allende Prieto, C.; Alves, D.; Amate, M.; Avila, G.; Baldini, V.; Bandi, T.; Barros, S. C. C.; Bianco, A.; Benz, W.; Bouchy, F.; Broeng, C.; Cabral, A.; Calderone, G.; Cirami, R.; Coelho, J.; Conconi, P.; Coretti, I.; Cumani, C.; Cupani, G.; D'Odorico, V.; Deiries, S.; Delabre, B.; Di Marcantonio, P.; Dumusque, X.; Ehrenreich, D.; Fragoso, A.; Genolet, L.; Genoni, M.; Génova Santos, R.; Hughes, I.; Iwert, O.; Kerber, F.; Knusdstrup, J.; Landoni, M.; Lavie, B.; Lillo-Box, J.; Lizon, J.; Lo Curto, G.; Maire, C.; Manescau, A.; Martins, C. J. A. P.; Mégevand, D.; Mehner, A.; Micela, G.; Modigliani, A.; Molaro, P.; Monteiro, M. A.; Monteiro, M. J. P. F. G.; Moschetti, M.; Mueller, E.; Nunes, N. J.; Oggioni, L.; Oliveira, A.; Pallé, E.; Pariani, G.; Pasquini, L.; Poretti, E.; Rasilla, J. L.; Redaelli, E.; Riva, M.; Santana Tschudi, S.; Santin, P.; Santos, P.; Segovia, A.; Sosnowska, D.; Sousa, S.; Spanò, P.; Tenegi, F.; Udry, S.; Zanutta, A.; Zerbi, F.

Publication:

Astronomy & Astrophysics, Volume 639, id.A77, 24 pp.

2020 June

arXiv

New Generation Planetary Population Synthesis (NGPPS): Analysing peas in a pod trend in planetary system architecture through KOBE (Kepler Observes Bern Exoplanets)

Authors:

Mishra, Lokesh; Alibert, Yann; Udry, Stéphane; Leleu, Adrien; Burn, Remo; Mordasini, Christoph; Emsenhuber, Alexandre

Publication:

14th Europlanet Science Congress 2020, held virtually, 21 September 2020 - 9 October, 2020. Online at https://www.epsc2020.eu/, id. EPSC2020-912

2020 August

A precise architecture characterization of the π Mensae planetary system

Authors:

Damasso, M.; Sozzetti, A.; Lovis, C.; Barros, S. C. C.; Sousa, S. G.; Demangeon, O. D. S.; Faria, J. P.; Lillo-Box, J.; Cristiani, S.; Pepe, F.; Rebolo, R.; Santos, N. C.; Zapatero Osorio, M. R.; González Hernández, J. I.; Amate, M.; Pasquini, L.; Zerbi, F. M.; Adibekyan, V.; Abreu, M.; Affolter, M.; Alibert, Y.; Aliverti, M.; Allart, R.; Allende Prieto, C.; Álvarez, D.; Alves, D.; Avila, G.; Baldini, V.; Bandy, T.; Benz, W.; Bianco, A.; Borsa, F.; Bossini, D.; Bourrier, V.; Bouchy, F.; Broeg, C.; Cabral, A.; Calderone, G.; Cirami, R.; Coelho, J.; Conconi, P.; Coretti, I.; Cumani, C.; Cupani, G.; D'Odorico, V.; Deiries, S.; Dekker, H.; Delabre, B.; Di Marcantonio, P.; Dumusque, X.; Ehrenreich, D.; Figueira, P.; Fragoso, A.; Genolet, L.; Genoni, M.; Génova Santos, R.; Hughes, I.; Iwert, O.; Kerber, F.; Knudstrup, J.; Landoni, M.; Lavie, B.; Lizon, J. -L.; Lo Curto, G.; Maire, C.; Martins, C. J. A. P.; Mégevand, D.; Mehner, A.; Micela, G.; Modigliani, A.; Molaro, P.; Monteiro, M. A.; Monteiro, M. J. P. F. G.; Moschetti, M.; Mueller, E.; Murphy, M. T.; Nunes, N.; Oggioni, L.; Oliveira, A.; Oshagh, M.; Pallé, E.; Pariani, G.; Poretti, E.; Rasilla, J. L.; Rebordão, J.; Redaelli, E. M.; Riva, M.; Santana Tschudi, S.; Santin, P.; Santos, P.; Ségransan, D.; Schmidt, T. M.; Segovia, A.; Sosnowska, D.; Spanò, P.; Suárez Mascareño, A.; Tabernero, H.; Tenegi, F.; Udry, S.; Zanutta, A.

Publication:

Astronomy & Astrophysics, Volume 642, id.A31, 14 pp.

2020 September

arXiv

K2-111: an old system with two planets in near-resonance

Authors:

Mortier, A.; Zapatero Osorio, M. R.; Malavolta, L.; Alibert, Y.; Rice, K.; Lillo-Box, J.; Vanderburg, A.; Oshagh, M.; Buchhave, L.; Adibekyan, V.; Delgado Mena, E.; Lopez-Morales, M.; Charbonneau, D.; Sousa, S. G.; Lovis, C.; Affer, L.; Allende Prieto, C.; Barros, S. C. C.; Benatti, S.; Bonomo, A. S.; Boschin, W.; Bouchy, F.; Cabral, A.; Collier Cameron, A.; Cosentino, R.; Cristiani, S.; Demangeon, O. D. S.; Di Marcantonio, P.; D'Odorico, V.; Dumusque, X.; Ehrenreich, D.; Figueira, P.; Fiorenzano, A.; Ghedina, A.; González Hernández, J. I.; Haldemann, J.; Harutyunyan, A.; Haywood, R. D.; Latham, D. W.; Lavie, B.; Lo Curto, G.; Maldonado, J.; Manescau, A.; Martins, C. J. A. P.; Mayor, M.; Mégevand, D.; Mehner, A.; Micela, G.; Molaro, P.; Molinari, E.; Nunes, N. J.; Pepe, F. A.; Palle, E.; Phillips, D.; Piotto, G.; Pinamonti, M.; Poretti, E.; Riva, M.; Rebolo, R.; Santos, N. C.; Sasselov, D.; Sozzetti, A.; Suárez Mascareño, A.; Udry, S.; West, R. G.; Watson, C. A.; Wilson, T. G.

Publication:

Monthly Notices of the Royal Astronomical Society, Volume 499, Issue 4, pp.5004-5021

2020 September

arXiv

The New Generation Planetary Population Synthesis (NGPPS): Comparison with the HARPS GTO survey

Authors:

Emsenhuber, Alexandre; Mordasini, Christoph; Mayor, Michel; Marmier, Maxime; Udry, Stéphane; Mishra, Lokesh; Alibert, Yann; Benz, Willy; Asphaug, Erik

Publication:

14th Europlanet Science Congress 2020, held virtually, 21 September 2020 - 9 October, 2020. Online at https://www.epsc2020.eu/, id. EPSC2020-339

2020 August

Collisional formation of top-shaped asteroids and implications for the origins of Ryugu and Bennu

Authors:

Michel, P.; Ballouz, R. -L.; Barnouin, O. S.; Jutzi, M.; Walsh, K. J.; May, B. H.; Manzoni, C.; Richardson, D. C.; Schwartz, S. R.; Sugita, S.; Watanabe, S.; Miyamoto, H.; Hirabayashi, M.; Bottke, W. F.; Connolly, H. C.; Yoshikawa, M.; Lauretta, D. S.

Publication:

Nature Communications, Volume 11, article id. 2655

2020 April

Science and Planetary Defense Aspects of the ESA Hera Mission

Authors:

Michel, P.; Küppers, M.; Campo Bagatin, A.; Carry, B.; Charnoz, S.; de Leon, J.; Ftizsimmons, A.; Güttler, C.; Green, S. F.; Hérique, A.; Jutzi, M.; Karatekin, O.; Murdoch, N.; Pravec, P.; Sierks, H.; Snodgrass, C.; Tortora, P.; Tsiganis, K.; Ulamec, S.; Vincent, J. -B.; Wünnemann, K.; Carnelli, I.; Martino, P.; Barnouin, O. S.; Chabot, N.; Cheng, A.; Rivkin, A.

Publication:

51st Lunar and Planetary Science Conference, held 16-20 March, 2020 at The Woodlands, Texas. LPI Contribution No. 2326, 2020, id.1441

2020 February

Effects of Spaceraft Geometry on Potential Deflection by Kinetic Impactor

Authors:

Stickle, A. M.; Agrusa, H. F.; DeCoster, M.; Graninger, D.; Owen, J. M.; Raducan, S. D.; Rosch, T.; Collins, G. S.; Bruck Syal, M.; DART Impact Modeling Working Group

Publication:

51st Lunar and Planetary Science Conference, held 16-20 March, 2020 at The Woodlands, Texas. LPI Contribution No. 2326, 2020, id.2339

2020 February

Mars' Split Personality: Explaining the Crustal Dichotomy and Other Characteristics Through Large-Scale Impact Simulations Coupled to Long-Term Thermochemical Models

Authors:

Ballantyne, H.; Jutzi, M.; Golabek, G. J.; Cheng, K.; Tackley, P.

Publication:

51st Lunar and Planetary Science Conference, held 16-20 March, 2020 at The Woodlands, Texas. LPI Contribution No. 2326, 2020, id.1103

2020 February

Subsonic Impact Simulations: A Comparison Between Numerical Approaches

Authors:

Schwartz, S. R.; Asphaug, E.; Cambioni, S.; Emsenhuber, A.; Gabriel, T. S. J.; Jutzi, M.; Sugiura, K.

Publication:

51st Lunar and Planetary Science Conference, held 16-20 March, 2020 at The Woodlands, Texas. LPI Contribution No. 2326, 2020, id.2946

2020 February

Formation of Bennu and Ryugu: Modeling the Contribution of Material from the Projectile that Disrupted Their Parent Body

Authors:

Michel, P.; Ballouz, R. -L.; Barnouin, O. S.; Walsh, K. J.; Jutzi, M.; Tatsumi, E.; Barucci, M. A.; DellaGiustina, D. N.; Campins, H.; Sugita, S.; Watanabe, S.; Miyamoto, H.; Bottke, W. F.; Connolly, H. C.; Yoshikawa, M.; Lauretta, D. S.

Publication:

51st Lunar and Planetary Science Conference, held 16-20 March, 2020 at The Woodlands, Texas. LPI Contribution No. 2326, 2020, id.1451

2020 February

Constraining the Collisional History of Asteroid (16) Psyche Using Machine Learning

Authors:

Cambioni, S.; Asphaug, E.; Gabriel, T. S. J.; Emsenhuber, A.; Jutzi, M.; Sugiura, K.; Schwartz, S. R.; Weiss, B.

Publication:

51st Lunar and Planetary Science Conference, held 16-20 March, 2020 at The Woodlands, Texas. LPI Contribution No. 2326, 2020, id.1486

2020 February

Effect of material strength and heterogeneity on small asteroid cratering events

Authors:

Zhang, Yun; Jutzi, Martin; Michel, Patrick; Raducan, Sabina; Arakawa, Masahiko

Publication:

15th Europlanet Science Congress 2021, held virtually, 13-24 September 2021. Online at https://www.epsc2021.eu/, id. EPSC2021-704

2021 August

Asteroid-scale consequences of the DART impact: the role of target strength and heterogeneity

Authors:

Raducan, Sabina D.; Jutzi, Martin

Publication:

15th Europlanet Science Congress 2021, held virtually, 13-24 September 2021. Online at https://www.epsc2021.eu/, id. EPSC2021-623

2021 August

Influence of Layering and Boulder Inclusions in a Granular Target on Crater Formation: Insight from Laboratory and Numerical Studies.

Authors:

Ormö, Jens; Raducan, Sabina D.; Luther, Robert; Herreros, M. Isabel; Collins, Gareth S.; Wünnemann, Kai; Jutzi, Martin; Mora-Rueda, Marcos

Publication:

15th Europlanet Science Congress 2021, held virtually, 13-24 September 2021. Online at https://www.epsc2021.eu/, id. EPSC2021-587

2021 August

Simulating the Momentum Enhancement with iSALE and SPH: An AIDA Benchmark & Validation Study

Authors:

Luther, Robert; Raducan, Sabina D.; Jutzi, Martin; Wünnemann, Kai; Michel, Patrick; Zhang, Yun; Koschny, Detlef; Davison, Tom M.; Collins, Gareth S.; Schäfer, Christoph; Burger, Christoph

Publication:

15th Europlanet Science Congress 2021, held virtually, 13-24 September 2021. Online at https://www.epsc2021.eu/, id. EPSC2021-225

2021 August

Structural stability of 65803 Didymos: insights from SPH simulations

Authors:

Hauser, Ilona; Jutzi, Martin; Raducan, Sabina D.; Ferrari, Fabio

Publication:

15th Europlanet Science Congress 2021, held virtually, 13-24 September 2021. Online at https://www.epsc2021.eu/, id. EPSC2021-483

2021 August

Modification of icy planetesimals by early thermal evolution and collisions: Constraints for formation time and initial size of comets and small KBOs

Authors:

Golabek, Gregor J.; Jutzi, Martin

Publication:

Icarus, Volume 363, article id. 114437.

Copyright ©

(c) 2021 Elsevier Inc.

2021 June

arXiv

Identifying the Sweet Spot for an Impact-Induced Martian Dichotomy

Authors:

Ballantyne, Harry; Jutzi, Martin; Golabek, Gregor J.

Publication:

vEGU21, the 23rd EGU General Assembly, held online 19-30 April, 2021, id.EGU21-16023

2021 March

Martian Dichotomy from a Giant Impact: Mantle Convection Models

Authors:

Cheng, Kar Wai; Tackley, Paul J.; Rozel, Antoine B.; Golabek, Gregor J.; Ballantyne, Harry; Jutzi, Martin

Publication:

vEGU21, the 23rd EGU General Assembly, held online 19-30 April, 2021, id.EGU21-5745

2021 March

Global Scale Deformations Caused by the DART Impact: Insights to the Collisional Evolution of Small Asteroids

Authors:

Raducan, S. D.; Jutzi, M.

Publication:

52nd Lunar and Planetary Science Conference, held virtually, 15-19 March, 2021. LPI Contribution No. 2548, id.1900

2021 February

Benchmark and Validation Studies with SPH and iSALE, in the Context of the DART and Hera Missions

Authors:

Raducan, S. D.; Luther, R.; Jutzi, M.; Wünnemann, K.; Michel, P.; Zhang, Y.; Koschny, D.; Davison, T. M.; Collins, G. S.

Publication:

52nd Lunar and Planetary Science Conference, held virtually, 15-19 March, 2021. LPI Contribution No. 2548, id.1908

2021 February

Identifying the Sweet Spot for an Impact-Induced Martian Dichotomy

Authors:

Ballantyne, H.; Jutzi, M.; Golabek, G. J.

Publication:

52nd Lunar and Planetary Science Conference, held virtually, 15-19 March, 2021. LPI Contribution No. 2548, id.2777

2021 February

A Hybrid SPH-SSDEM Framework for End-to-End Impact Cratering Modeling

Authors:

Zhang, Y.; Jutzi, M.; Michel, P.; Raducan, S. D.; Arakawa, M.

Publication:

52nd Lunar and Planetary Science Conference, held virtually, 15-19 March, 2021. LPI Contribution No. 2548, id.1974

2021 February

A comparative study of atmospheric escape in the brightest system of super-earths straddling the evaporation valley

Authors:

Ehrenreich, David; Alibert, Yann; Bourrier, Vincent; Brandeker, Alexis; Deline, Adrien; Delrez, Laetitia; Dos Santos, Leonardo; Fossati, Luca; Fridlund, Malcolm; Heng, Kevin; Lavie, Baptiste; Lecavelier des Etangs, Alain; Lendl, Monika; Pagano, Isabella; Vidal-Madjar, Alfred

Publication:

HST Proposal. Cycle 29, ID. #16726

2021 May

Is it raining lava in the evening on 55 Cancri e?

Authors:

Brandeker, Alexis; Alibert, Yann; Bourrier, Vincent; Delrez, Laetitia; Demory, Brice-Olivier; Ehrenreich, David; Fridlund, Malcolm; Heng, Kevin; Hooton, Matthew; Hoyer, Sergio; Hu, Renyu; Kitzmann, Daniel; Lendl, Monika; Persson, Carina

Publication:

JWST Proposal. Cycle 1, ID. #2084

2021 February

The fate of icy pebbles undergoing sublimation in protoplanetary discs.

Authors:

Spadaccia, S.; Capelo, H. L.; Pommerol, A.; Schuetz, P.; Alibert, Y.; Ros, K.; Thomas, N.

Publication:

Mon. Not. R. Astron. Soc., Vol. 509, p. 2825-2835 (2022/January-2)

2021 November

Impact of the measured parameters of exoplanets on the inferred internal structure.

Authors:

Fernandez Otegi, Jon; Dorn, Caroline; Helled, Ravit; Bouchy, François; Haldemann, Jonas; Alibert, Yann

Publication:

vEGU21, the 23rd EGU General Assembly, held online 19-30 April, 2021, id.EGU21-4617

2021 March

The Rossiter-McLaughlin effect revolutions: an ultra-short period planet and a warm mini-Neptune on perpendicular orbits

Authors:

Bourrier, V.; Lovis, C.; Cretignier, M.; Allart, R.; Dumusque, X.; Delisle, J. -B.; Deline, A.; Sousa, S. G.; Adibekyan, V.; Alibert, Y.; Barros, S. C. C.; Borsa, F.; Cristiani, S.; Demangeon, O.; Ehrenreich, D.; Figueira, P.; González Hernández, J. I.; Lendl, M.; Lillo-Box, J.; Lo Curto, G.; Di Marcantonio, P.; Martins, C. J. A. P.; Mégevand, D.; Mehner, A.; Micela, G.; Molaro, P.; Oshagh, M.; Palle, E.; Pepe, F.; Poretti, E.; Rebolo, R.; Santos, N. C.; Scandariato, G.; Seidel, J. V.; Sozzetti, A.; Suárez Mascareño, A.; Zapatero Osorio, M. R.

Publication:

Astronomy & Astrophysics, Volume 654, id.A152, 19 pp.

2021 September

arXiv

Into the storm: diving into the winds of the ultra-hot Jupiter WASP-76 b with HARPS and ESPRESSO

Authors:

Seidel, J. V.; Ehrenreich, D.; Allart, R.; Hoeijmakers, H. J.; Lovis, C.; Bourrier, V.; Pino, L.; Wyttenbach, A.; Adibekyan, V.; Alibert, Y.; Borsa, F.; Casasayas-Barris, N.; Cristiani, S.; Demangeon, O. D. S.; Di Marcantonio, P.; Figueira, P.; González Hernández, J. I.; Lillo-Box, J.; Martins, C. J. A. P.; Mehner, A.; Molaro, P.; Nunes, N. J.; Palle, E.; Pepe, F.; Santos, N. C.; Sousa, S. G.; Sozzetti, A.; Tabernero, H. M.; Zapatero Osorio, M. R.

Publication:

Astronomy & Astrophysics, Volume 653, id.A73, 16 pp.

2021 August

arXiv

The atmosphere of HD 209458b seen with ESPRESSO. No detectable planetary absorptions at high resolution

Authors:

Casasayas-Barris, N.; Palle, E.; Stangret, M.; Bourrier, V.; Tabernero, H. M.; Yan, F.; Borsa, F.; Allart, R.; Zapatero Osorio, M. R.; Lovis, C.; Sousa, S. G.; Chen, G.; Oshagh, M.; Santos, N. C.; Pepe, F.; Rebolo, R.; Molaro, P.; Cristiani, S.; Adibekyan, V.; Alibert, Y.; Allende Prieto, C.; Bouchy, F.; Demangeon, O. D. S.; Di Marcantonio, P.; D'Odorico, V.; Ehrenreich, D.; Figueira, P.; Génova Santos, R.; González Hernández, J. I.; Lavie, B.; Lillo-Box, J.; Lo Curto, G.; Martins, C. J. A. P.; Mehner, A.; Micela, G.; Nunes, N. J.; Poretti, E.; Sozzetti, A.; Suárez Mascareño, A.; Udry, S.

Publication:

Astronomy & Astrophysics, Volume 647, id.A26, 19 pp.

2021 February

arXiv

ESPRESSO high-resolution transmission spectroscopy of WASP-76 b

Authors:

Tabernero, H. M.; Zapatero Osorio, M. R.; Allart, R.; Borsa, F.; Casasayas-Barris, N.; Demangeon, O.; Ehrenreich, D.; Lillo-Box, J.; Lovis, C.; Pallé, E.; Sousa, S. G.; Rebolo, R.; Santos, N. C.; Pepe, F.; Cristiani, S.; Adibekyan, V.; Allende Prieto, C.; Alibert, Y.; Barros, S. C. C.; Bouchy, F.; Bourrier, V.; D'Odorico, V.; Dumusque, X.; Faria, J. P.; Figueira, P.; Génova Santos, R.; González Hernández, J. I.; Hojjatpanah, S.; Lo Curto, G.; Lavie, B.; Martins, C. J. A. P.; Martins, J. H. C.; Mehner, A.; Micela, G.; Molaro, P.; Nunes, N. J.; Poretti, E.; Seidel, J. V.; Sozzetti, A.; Suárez Mascareño, A.; Udry, S.; Aliverti, M.; Affolter, M.; Alves, D.; Amate, M.; Avila, G.; Bandy, T.; Benz, W.; Bianco, A.; Broeg, C.; Cabral, A.; Conconi, P.; Coelho, J.; Cumani, C.; Deiries, S.; Dekker, H.; Delabre, B.; Fragoso, A.; Genoni, M.; Genolet, L.; Hughes, I.; Knudstrup, J.; Kerber, F.; Landoni, M.; Lizon, J. L.; Maire, C.; Manescau, A.; Di Marcantonio, P.; Mégevand, D.; Monteiro, M.; Monteiro, M.; Moschetti, M.; Mueller, E.; Modigliani, A.; Oggioni, L.; Oliveira, A.; Pariani, G.; Pasquini, L.; Rasilla, J. L.; Redaelli, E.; Riva, M.; Santana-Tschudi, S.; Santin, P.; Santos, P.; Segovia, A.; Sosnowska, D.; Spanò, P.; Tenegi, F.; Iwert, O.; Zanutta, A.; Zerbi, F.

Publication:

Astronomy & Astrophysics, Volume 646, id.A158, 17 pp.

2021 January

arXiv

KOBE: Kepler Observes Bern Exoplanets

Authors:

Mishra, Lokesh

Publication:

Astrophysics Source Code Library, record ascl:2106.001

2021 May

A sub-Neptune and a non-transiting Neptune-mass companion unveiled by ESPRESSO around the bright late-F dwarf HD 5278 (TOI-130)

Authors:

Sozzetti, A.; Damasso, M.; Bonomo, A. S.; Alibert, Y.; Sousa, S. G.; Adibekyan, V.; Zapatero Osorio, M. R.; González Hernández, J. I.; Barros, S. C. C.; Lillo-Box, J.; Stassun, K. G.; Winn, J.; Cristiani, S.; Pepe, F.; Rebolo, R.; Santos, N. C.; Allart, R.; Barclay, T.; Bouchy, F.; Cabral, A.; Ciardi, D.; Di Marcantonio, P.; D'Odorico, V.; Ehrenreich, D.; Fasnaugh, M.; Figueira, P.; Haldemann, J.; Jenkins, J. M.; Latham, D. W.; Lavie, B.; Lo Curto, G.; Lovis, C.; Martins, C. J. A. P.; Mégevand, D.; Mehner, A.; Micela, G.; Molaro, P.; Nunes, N. J.; Oshagh, M.; Otegi, J.; Pallé, E.; Poretti, E.; Ricker, G.; Rodriguez, D.; Seager, S.; Suárez Mascareño, A.; Twicken, J. D.; Udry, S.

Publication:

Astronomy & Astrophysics, Volume 648, id.A75, 25 pp.

2021 March

arXiv

TOI-178: the best laboratory for testing planetary formation theories

Authors:

Hooton, Matthew; Adibekyan, Vardan; Alibert, Yann; Allart, Romain; Allende-Prieto, Carlos; Barros, Susana Cristina Cabral; Billot, Nicolas; Boue, Gwenael; Bourrier, Vincent; Brandeker, Alexis; Bruno, Giovanni; Correia, Alexandre C. M.; Demory, Brice-Olivier; Ehrenreich, David; Espinoza, Nestor; Fisher, Chloe; Fossati, Luca; Fridlund, Malcolm; Haldemann, Jonas; Hara, Nathan; Heng, Kevin; Hoyer, Sergio; Kitzmann, Daniel; Leleu, Adrien; Lavie, Baptiste; Lendl, Monika; Morris, Brett M.; Osborn, Hugh; Oshagh, Mahmoudreza; Palle, Enric; Persson, Carina; Pozuelos-Romero, Francisco Jose; Santos, Nuno C.; Schneider, Jean; Sozzetti, Alessandro; Wilson, Thomas G.

Publication:

JWST Proposal. Cycle 1, ID. #2319

2021 February

Warm terrestrial planet with half the mass of Venus transiting a nearby star

Authors:

Demangeon, O. D. S.; Zapatero Osorio, M. R.; Alibert, Y.; Barros, S. C. C.; Adibekyan, V.; Tabernero, H. M.; Antoniadis-Karnavas, A.; Camacho, J. D.; Suárez Mascareño, A.; Oshagh, M.; Micela, G.; Sousa, S. G.; Lovis, C.; Pepe, F. A.; Rebolo, R.; Cristiani, S.; Santos, N. C.; Allart, R.; Allende Prieto, C.; Bossini, D.; Bouchy, F.; Cabral, A.; Damasso, M.; Di Marcantonio, P.; D'Odorico, V.; Ehrenreich, D.; Faria, J.; Figueira, P.; Génova Santos, R.; Haldemann, J.; Hara, N.; González Hernández, J. I.; Lavie, B.; Lillo-Box, J.; Lo Curto, G.; Martins, C. J. A. P.; Mégevand, D.; Mehner, A.; Molaro, P.; Nunes, N. J.; Pallé, E.; Pasquini, L.; Poretti, E.; Sozzetti, A.; Udry, S.

Publication:

Astronomy & Astrophysics, Volume 653, id.A41, 37 pp.

2021 August

arXiv

VizieR Online Data Catalog: nu2 Lupi CHEOPS light curves (Delrez+, 2021)

Authors:

Delrez, L.; Ehrenreich, D.; Alibert, Y.; Bonfanti, A.; Borsato, L.; Fossati, L.; Hooton, M. J.; Hoyer, S.; Pozuelos, F. J.; Salmon, S.; Sulis, S.; Wilson, T. G.; Adibekyan, V.; Bourrier, V.; Brandeker, A.; Charnoz, S.; Deline, A.; Guterman, P.; Haldemann, J.; Hara, N.; Oshagh, M.; Sousa, S. G.; Van Grootel, V.; Alonso, R.; Anglada-Escude, G.; Barczy, T.; Barrado, D.; Barros, S. C. C.; Baumjohann, W.; Beck, M.; Bekkelien, A.; Benz, W.; Billot, N.; Bonfils, X.; Broeg, C.; Cabrera, J.; Collier, Cameron A.; Davies, M. B.; Deleuil, M.; Delisle, J. -B.; Demangeon, O. D. S.; Demory, B. -O.; Erikson, A.; Fortier, A.; Fridlund, M.; Futyan, D.; Gandolfi, D.; Garcia Munoz, A.; Gillon, M.; Guedel, M.; Heng, K.; Kiss, L.; Laskar, J.; Lecavelier Des Etangs, A.; Lendl, M.; Lovis, C.; Maxted, P. F. L.; Nascimbeni, V.; Olofsson, G.; Osborn, H. P.; Pagano, I.; Palle, E.; Piotto, G.; Pollacco, D.; Queloz, D.; Rauer, H.; Ragazzoni, R.; Ribas, I.; Santos, N. C.; Scandariato, G.; Segransan, D.; Simon, A. E.; Smith, A. M. S.; Steller, M.; Szabo, G. M.; Thomas, N.; Udry, S.; Walton, N. A.

Publication:

VizieR On-line Data Catalog: J/other/NatAs/5.775. Originally published in: 2021NatAs...5..775D

2021 June

VizieR Online Data Catalog: Transit KELT-11b observed by CHEOPS (Benz+, 2021)

Authors:

Benz, W.; Benz, W.; Broeg, C.; Fortier, A.; Rando, N.; Beck, T.; Beck, M.; Queloz, D.; Ehrenreich, D.; Maxted, P. F. L.; Isaak, K. G.; Billot, N.; Alibert, Y.; Alonso, R.; Antonio, C.; Asquier, J.; Bandy, T.; Barczy, T.; Barrado, D.; Barros, S. C. C.; Baumjohann, W. Bekkelien A.; Bergomi, M.; Biondi, F.; Bonfils, X.; Borsato, L.; Brandeker, A.; Busch, M. -D.; Cabrera, J.; Cessa, V.; Charnoz, S.; Chazelas, B.; Collier Cameron, A.; Corral van Damme, C.; Cortes, D.; Davies, M. B.; Deleuil, M.; Deline, A.; Delrez, L.; Demangeon, O.; Demory, B. O.; Erikson, A.; Farinato, J.; Fossati, L.; Fridlund, M.; Futyan, D.; Gandolfi, D.; Garcia Munoz, A.; Gillon, M.; Guterman, P.; Gutierrez, A.; Hasiba, J.; Heng, K.; Hernandez, E.; Hoyer, S.; Kiss, L. L.; Kovacs, Z.; Kuntzer, T.; Laskar, J.; Lecavelier Des Etangs, A.; Lendl, M.; Lopez, A.; Lora, I.; Lovis, C.; Lueftinger, T.; Magrin, D.; Malvasio, L.; Marafatto, L.; Michaelis, H.; de, Miguel D.; Modrego, D.; Munari, M.; Nascimbeni, V.; Olofsson, G.; Ottacher, H.; Ottensamer, R.; Pagano, I.; Palacios, R.; Palle, E.; Peter, G.; Piazza, D.; Piotto, G.; Pizarro, A.; Pollaco, D.; Ragazzoni, R.; Ratti, F.; Rauer, H.; Ribas, I.; Rieder, M.; Rohlfs, R.; Safa, F.; Salatti, M.; Santos, N. C.; Scandariato, G.; Segransan, D.; Simon, A. E.; Smith, A. M. S.; Sordet, M.; Sousa, S. G.; Steller, M.; Szabo, G. M.; Szoke, J.; Thomas, N.; Tschentscher, M.; Udry, S.; Van Grootel, V.; Viotto, V.; Walter, I.; Walton, N. A.; Wildi, F.; Wolter, D.

Publication:

VizieR On-line Data Catalog: J/other/ExA/51.109. Originally published in: 2021ExA....51..109B

2021 May

Transit detection of the long-period volatile-rich super-Earth ν² Lupi d with CHEOPS

Authors:

Delrez, Laetitia; Ehrenreich, David; Alibert, Yann; Bonfanti, Andrea; Borsato, Luca; Fossati, Luca; Hooton, Matthew J.; Hoyer, Sergio; Pozuelos, Francisco J.; Salmon, Sébastien; Sulis, Sophia; Wilson, Thomas G.; Adibekyan, Vardan; Bourrier, Vincent; Brandeker, Alexis; Charnoz, Sébastien; Deline, Adrien; Guterman, Pascal; Haldemann, Jonas; Hara, Nathan; Oshagh, Mahmoudreza; Sousa, Sergio G.; Van Grootel, Valérie; Alonso, Roi; Anglada-Escudé, Guillem; Bárczy, Tamás; Barrado, David; Barros, Susana C. C.; Baumjohann, Wolfgang; Beck, Mathias; Bekkelien, Anja; Benz, Willy; Billot, Nicolas; Bonfils, Xavier; Broeg, Christopher; Cabrera, Juan; Collier Cameron, Andrew; Davies, Melvyn B.; Deleuil, Magali; Delisle, Jean-Baptiste; Demangeon, Olivier D. S.; Demory, Brice-Olivier; Erikson, Anders; Fortier, Andrea; Fridlund, Malcolm; Futyan, David; Gandolfi, Davide; Garcia Muñoz, Antonio; Gillon, Michaël; Guedel, Manuel; Heng, Kevin; Kiss, László; Laskar, Jacques; Lecavelier des Etangs, Alain; Lendl, Monika; Lovis, Christophe; Maxted, Pierre F. L.; Nascimbeni, Valerio; Olofsson, Göran; Osborn, Hugh P.; Pagano, Isabella; Pallé, Enric; Piotto, Giampaolo; Pollacco, Don; Queloz, Didier; Rauer, Heike; Ragazzoni, Roberto; Ribas, Ignasi; Santos, Nuno C.; Scandariato, Gaetano; Ségransan, Damien; Simon, Attila E.; Smith, Alexis M. S.; Steller, Manfred; Szabó, Gyula M.; Thomas, Nicolas; Udry, Stéphane; Walton, Nicholas A.

Publication:

Nature Astronomy, Volume 5, p. 775-787

2021 May

arXiv

A search for transiting planets around hot subdwarfs. I. Methods and performance tests on light curves from Kepler, K2, TESS, and CHEOPS

Authors:

Van Grootel, V.; Pozuelos, F. J.; Thuillier, A.; Charpinet, S.; Delrez, L.; Beck, M.; Fortier, A.; Hoyer, S.; Sousa, S. G.; Barlow, B. N.; Billot, N.; Dévora-Pajares, M.; Østensen, R. H.; Alibert, Y.; Alonso, R.; Anglada Escudé, G.; Asquier, J.; Barrado, D.; Barros, S. C. C.; Baumjohann, W.; Beck, T.; Bekkelien, A.; Benz, W.; Bonfils, X.; Brandeker, A.; Broeg, C.; Bruno, G.; Bárczy, T.; Cabrera, J.; Cameron, A. C.; Charnoz, S.; Davies, M. B.; Deleuil, M.; Demangeon, O. D. S.; Demory, B. -O.; Ehrenreich, D.; Erikson, A.; Fossati, L.; Fridlund, M.; Futyan, D.; Gandolfi, D.; Gillon, M.; Guedel, M.; Heng, K.; Isaak, K. G.; Kiss, L.; Laskar, J.; Lecavelier des Etangs, A.; Lendl, M.; Lovis, C.; Magrin, D.; Maxted, P. F. L.; Mecina, M.; Mustill, A. J.; Nascimbeni, V.; Olofsson, G.; Ottensamer, R.; Pagano, I.; Pallé, E.; Peter, G.; Piotto, G.; Plesseria, J. -Y.; Pollacco, D.; Queloz, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Santos, N. C.; Scandariato, G.; Ségransan, D.; Silvotti, R.; Simon, A. E.; Smith, A. M. S.; Steller, M.; Szabó, G. M.; Thomas, N.; Udry, S.; Viotto, V.; Walton, N. A.; Westerdorff, K.; Wilson, T. G.

Publication:

Astronomy & Astrophysics, Volume 650, id.A205, 19 pp.

2021 May

arXiv

Six transiting planets and a chain of Laplace resonances in TOI-178

Authors:

Leleu, A.; Alibert, Y.; Hara, N. C.; Hooton, M. J.; Wilson, T. G.; Robutel, P.; Delisle, J. -B.; Laskar, J.; Hoyer, S.; Lovis, C.; Bryant, E. M.; Ducrot, E.; Cabrera, J.; Delrez, L.; Acton, J. S.; Adibekyan, V.; Allart, R.; Allende Prieto, C.; Alonso, R.; Alves, D.; Anderson, D. R.; Angerhausen, D.; Anglada Escudé, G.; Asquier, J.; Barrado, D.; Barros, S. C. C.; Baumjohann, W.; Bayliss, D.; Beck, M.; Beck, T.; Bekkelien, A.; Benz, W.; Billot, N.; Bonfanti, A.; Bonfils, X.; Bouchy, F.; Bourrier, V.; Boué, G.; Brandeker, A.; Broeg, C.; Buder, M.; Burdanov, A.; Burleigh, M. R.; Bárczy, T.; Cameron, A. C.; Chamberlain, S.; Charnoz, S.; Cooke, B. F.; Corral Van Damme, C.; Correia, A. C. M.; Cristiani, S.; Damasso, M.; Davies, M. B.; Deleuil, M.; Demangeon, O. D. S.; Demory, B. -O.; Di Marcantonio, P.; Di Persio, G.; Dumusque, X.; Ehrenreich, D.; Erikson, A.; Figueira, P.; Fortier, A.; Fossati, L.; Fridlund, M.; Futyan, D.; Gandolfi, D.; García Muñoz, A.; Garcia, L. J.; Gill, S.; Gillen, E.; Gillon, M.; Goad, M. R.; González Hernández, J. I.; Guedel, M.; Günther, M. N.; Haldemann, J.; Henderson, B.; Heng, K.; Hogan, A. E.; Isaak, K.; Jehin, E.; Jenkins, J. S.; Jordán, A.; Kiss, L.; Kristiansen, M. H.; Lam, K.; Lavie, B.; Lecavelier des Etangs, A.; Lendl, M.; Lillo-Box, J.; Lo Curto, G.; Magrin, D.; Martins, C. J. A. P.; Maxted, P. F. L.; McCormac, J.; Mehner, A.; Micela, G.; Molaro, P.; Moyano, M.; Murray, C. A.; Nascimbeni, V.; Nunes, N. J.; Olofsson, G.; Osborn, H. P.; Oshagh, M.; Ottensamer, R.; Pagano, I.; Pallé, E.; Pedersen, P. P.; Pepe, F. A.; Persson, C. M.; Peter, G.; Piotto, G.; Polenta, G.; Pollacco, D.; Poretti, E.; Pozuelos, F. J.; Queloz, D.; Ragazzoni, R.; Rando, N.; Ratti, F.; Rauer, H.; Raynard, L.; Rebolo, R.; Reimers, C.; Ribas, I.; Santos, N. C.; Scandariato, G.; Schneider, J.; Sebastian, D.; Sestovic, M.; Simon, A. E.; Smith, A. M. S.; Sousa, S. G.; Sozzetti, A.; Steller, M.; Suárez Mascareño, A.; Szabó, Gy. M.; Ségransan, D.; Thomas, N.; Thompson, S.; Tilbrook, R. H.; Triaud, A.; Turner, O.; Udry, S.; Van Grootel, V.; Venus, H.; Verrecchia, F.; Vines, J. I.; Walton, N. A.; West, R. G.; Wheatley, P. J.; Wolter, D.; Zapatero Osorio, M. R.

Publication:

Astronomy & Astrophysics, Volume 649, id.A26, 29 pp.

2021 April

arXiv

Detection of the tidal deformation of WASP-103b at 3 σ with CHEOPS

Authors:

Barros, S. C. C.; Akinsanmi, B.; Boué, G.; Smith, A. M. S.; Laskar, J.; Ulmer-Moll, S.; Lillo-Box, J.; Queloz, D.; Cameron, A. Collier; Sousa, S. G.; Ehrenreich, D.; Hooton, M. J.; Bruno, G.; Demory, B. -O.; Correia, A. C. M.; Demangeon, O. D. S.; Wilson, T. G.; Bonfanti, A.; Hoyer, S.; Alibert, Y.; Alonso, R.; Escudé, G. Anglada; Barbato, D.; Bárczy, T.; Barrado, D.; Baumjohann, W.; Beck, M.; Beck, T.; Benz, W.; Bergomi, M.; Billot, N.; Bonfils, X.; Bouchy, F.; Brandeker, A.; Broeg, C.; Cabrera, J.; Cessa, V.; Charnoz, S.; Damme, C. C. V.; Davies, M. B.; Deleuil, M.; Deline, A.; Delrez, L.; Erikson, A.; Fortier, A.; Fossati, L.; Fridlund, M.; Gandolfi, D.; Muñoz, A. García; Gillon, M.; Güdel, M.; Isaak, K. G.; Heng, K.; Kiss, L.; des Etangs, A. Lecavelier; Lendl, M.; Lovis, C.; Magrin, D.; Nascimbeni, V.; Maxted, P. F. L.; Olofsson, G.; Ottensamer, R.; Pagano, I.; Pallé, E.; Parviainen, H.; Peter, G.; Piotto, G.; Pollacco, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Santos, N. C.; Scandariato, G.; Ségransan, D.; Simon, A. E.; Steller, M.; Szabó, Gy. M.; Thomas, N.; Udry, S.; Ulmer, B.; Van Grootel, V.; Walton, N. A.

Publication:

Astronomy & Astrophysics, Volume 657, id.A52, 20 pp.

2021 December

arXiv

The changing face of AU Mic b: stellar spots, spin-orbit commensurability, and transit timing variations as seen by CHEOPS and TESS

Authors:

Szabó, Gy. M.; Gandolfi, D.; Brandeker, A.; Csizmadia, Sz.; Garai, Z.; Billot, N.; Broeg, C.; Ehrenreich, D.; Fortier, A.; Fossati, L.; Hoyer, S.; Kiss, L.; Lecavelier des Etangs, A.; Maxted, P. F. L.; Ribas, I.; Alibert, Y.; Alonso, R.; Anglada Escudé, G.; Bárczy, T.; Barros, S. C. C.; Barrado, D.; Baumjohann, W.; Beck, M.; Beck, T.; Bekkelien, A.; Bonfils, X.; Benz, W.; Borsato, L.; Busch, M. -D.; Cabrera, J.; Charnoz, S.; Collier Cameron, A.; Van Damme, C. Corral; Davies, M. B.; Delrez, L.; Deleuil, M.; Demangeon, O. D. S.; Demory, B. -O.; Erikson, A.; Fridlund, M.; Futyan, D.; García Muñoz, A.; Gillon, M.; Guedel, M.; Guterman, P.; Heng, K.; Isaak, K. G.; Lacedelli, G.; Laskar, J.; Lendl, M.; Lovis, C.; Luntzer, A.; Magrin, D.; Nascimbeni, V.; Olofsson, G.; Osborn, H. P.; Ottensamer, R.; Pagano, I.; Pallé, E.; Peter, G.; Piazza, D.; Piotto, G.; Pollacco, D.; Queloz, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Santos, N. C.; Scandariato, G.; Ségransan, D.; Serrano, L. M.; Sicilia, D.; Simon, A. E.; Smith, A. M. S.; Sousa, S. G.; Steller, M.; Thomas, N.; Udry, S.; Van Grootel, V.; Walton, N. A.; Wilson, T. G.

Publication:

Astronomy & Astrophysics, Volume 654, id.A159, 15 pp.

2021 September

arXiv

CHEOPS precision phase curve of the Super-Earth 55 Cancri e

Authors:

Morris, B. M.; Delrez, L.; Brandeker, A.; Cameron, A. C.; Simon, A. E.; Futyan, D.; Olofsson, G.; Hoyer, S.; Fortier, A.; Demory, B. -O.; Lendl, M.; Wilson, T. G.; Oshagh, M.; Heng, K.; Ehrenreich, D.; Sulis, S.; Alibert, Y.; Alonso, R.; Anglada Escudé, G.; Barrado, D.; Barros, S. C. C.; Baumjohann, W.; Beck, M.; Beck, T.; Bekkelien, A.; Benz, W.; Bergomi, M.; Billot, N.; Bonfils, X.; Bourrier, V.; Broeg, C.; Bárczy, T.; Cabrera, J.; Charnoz, S.; Davies, M. B.; De Miguel Ferreras, D.; Deleuil, M.; Deline, A.; Demangeon, O. D. S.; Erikson, A.; Floren, H. G.; Fossati, L.; Fridlund, M.; Gandolfi, D.; García Muñoz, A.; Gillon, M.; Guedel, M.; Guterman, P.; Isaak, K.; Kiss, L.; Laskar, J.; Lecavelier des Etangs, A.; Lieder, M.; Lovis, C.; Magrin, D.; Maxted, P. F. L.; Nascimbeni, V.; Ottensamer, R.; Pagano, I.; Pallé, E.; Peter, G.; Piotto, G.; Pizarro Rubio, A.; Pollacco, D.; Pozuelos, F. J.; Queloz, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Santos, N. C.; Scandariato, G.; Smith, A. M. S.; Sousa, S. G.; Steller, M.; Szabó, Gy. M.; Ségransan, D.; Thomas, N.; Udry, S.; Ulmer, B.; Van Grootel, V.; Walton, N. A.

Publication:

Astronomy & Astrophysics, Volume 653, id.A173, 15 pp.

2021 August

arXiv

The EBLM project - VIII. First results for M-dwarf mass, radius, and effective temperature measurements using CHEOPS light curves

Authors:

Swayne, M. I.; Maxted, P. F. L.; Triaud, A. H. M. J.; Sousa, S. G.; Broeg, C.; Florén, H. -G.; Guterman, P.; Simon, A. E.; Boisse, I.; Bonfanti, A.; Martin, D.; Santerne, A.; Salmon, S.; Standing, M. R.; Van Grootel, V.; Wilson, T. G.; Alibert, Y.; Alonso, R.; Anglada Escudé, G.; Asquier, J.; Bárczy, T.; Barrado, D.; Barros, S. C. C.; Battley, M.; Baumjohann, W.; Beck, M.; Beck, T.; Bekkelien, A.; Benz, W.; Billot, N.; Bonfils, X.; Brandeker, A.; Busch, M. -D.; Cabrera, J.; Charnoz, S.; Collier Cameron, A.; Csizmadia, Sz; Davies, M. B.; Deleuil, M.; Deline, A.; Delrez, L.; Demangeon, O. D. S.; Demory, B. -O.; Dransfield, G.; Ehrenreich, D.; Erikson, A.; Fortier, A.; Fossati, L.; Fridlund, M.; Futyan, D.; Gandolfi, D.; Gillon, M.; Guedel, M.; Hébrard, G.; Heidari, N.; Hellier, C.; Heng, K.; Hobson, M.; Hoyer, S.; Isaak, K. G.; Kiss, L.; Kunovac Hodžić, V.; Lalitha, S.; Laskar, J.; Lecavelier des Etangs, A.; Lendl, M.; Lovis, C.; Magrin, D.; Marafatto, L.; McCormac, J.; Miller, N.; Nascimbeni, V.; Olofsson, G.; Ottensamer, R.; Pagano, I.; Pallé, E.; Peter, G.; Piotto, G.; Pollacco, D.; Queloz, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Santos, N. C.; Scandariato, G.; Ségransan, D.; Smith, A. M. S.; Steinberger, M.; Steller, M.; Szabó, Gy M.; Thomas, N.; Udry, S.; Walter, I.; Walton, N. A.; Willett, E.

Publication:

Monthly Notices of the Royal Astronomical Society, Volume 506, Issue 1, pp.306-322

2021 August

arXiv

Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets

Authors:

Borsato, L.; Piotto, G.; Gandolfi, D.; Nascimbeni, V.; Lacedelli, G.; Marzari, F.; Billot, N.; Maxted, P. F. L.; Sousa, S.; Cameron, A. C.; Bonfanti, A.; Wilson, T. G.; Serrano, L. M.; Garai, Z.; Alibert, Y.; Alonso, R.; Asquier, J.; Bárczy, T.; Bandy, T.; Barrado, D.; Barros, S. C. C.; Baumjohann, W.; Beck, M.; Beck, T.; Benz, W.; Bonfils, X.; Brandeker, A.; Broeg, C.; Cabrera, J.; Charnoz, S.; Csizmadia, S.; Davies, M. B.; Deleuil, M.; Delrez, L.; Demangeon, O.; Demory, B. -O.; des Etangs, A. L.; Ehrenreich, D.; Erikson, A.; Escudé, G. A.; Fortier, A.; Fossati, L.; Fridlund, M.; Gillon, M.; Guedel, M.; Hasiba, J.; Heng, K.; Hoyer, S.; Isaak, K. G.; Kiss, L.; Kopp, E.; Laskar, J.; Lendl, M.; Lovis, C.; Magrin, D.; Munari, M.; Olofsson, G.; Ottensamer, R.; Pagano, I.; Pallé, E.; Peter, G.; Pollacco, D.; Queloz, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Ségransan, D.; Santos, N. C.; Scandariato, G.; Simon, A.; Smith, A. M. S.; Steller, M.; Szabó, G.; Thomas, N.; Udry, S.; Van Grootel, V.; Walton, N.

Publication:

Monthly Notices of the Royal Astronomical Society, Volume 506, Issue 3, pp.3810-3830

2021 August

Alleviating the transit timing variation bias in transit surveys. I. RIVERS: Method and detection of a pair of resonant super-Earths around Kepler-1705

Authors:

Leleu, A.; Chatel, G.; Udry, S.; Alibert, Y.; Delisle, J. -B.; Mardling, R.

Publication:

Astronomy & Astrophysics, Volume 655, id.A66, 18 pp.

2021 October

arXiv

The New Generation Planetary Population Synthesis (NGPPS). V. Predetermination of planet types in global core accretion models

Authors:

Schlecker, M.; Pham, D.; Burn, R.; Alibert, Y.; Mordasini, C.; Emsenhuber, A.; Klahr, H.; Henning, Th.; Mishra, L.

Publication:

Astronomy & Astrophysics, Volume 656, id.A73, 20 pp.

2021 November

arXiv

The New Generation Planetary Population Synthesis (NGPPS). III. Warm super-Earths and cold Jupiters: a weak occurrence correlation, but with a strong architecture-composition link

Authors:

Schlecker, M.; Mordasini, C.; Emsenhuber, A.; Klahr, H.; Henning, Th.; Burn, R.; Alibert, Y.; Benz, W.

Publication:

Astronomy & Astrophysics, Volume 656, id.A71, 27 pp.

2021 November

arXiv

The New Generation Planetary Population Synthesis (NGPPS) VI. Introducing KOBE: Kepler Observes Bern Exoplanets. Theoretical perspectives on the architecture of planetary systems: Peas in a pod

Authors:

Mishra, Lokesh; Alibert, Yann; Leleu, Adrien; Emsenhuber, Alexandre; Mordasini, Christoph; Burn, Remo; Udry, Stéphane; Benz, Willy

Publication:

Astronomy & Astrophysics, Volume 656, id.A74, 25 pp.

2021 November

arXiv

The New Generation Planetary Population Synthesis (NGPPS). II. Planetary population of solar-like stars and overview of statistical results

Authors:

Emsenhuber, Alexandre; Mordasini, Christoph; Burn, Remo; Alibert, Yann; Benz, Willy; Asphaug, Erik

Publication:

Astronomy & Astrophysics, Volume 656, id.A70, 38 pp.

2021 November

arXiv

The New Generation Planetary Population Synthesis (NGPPS). IV. Planetary systems around low-mass stars

Authors:

Burn, R.; Schlecker, M.; Mordasini, C.; Emsenhuber, A.; Alibert, Y.; Henning, T.; Klahr, H.; Benz, W.

Publication:

Astronomy & Astrophysics, Volume 656, id.A72, 26 pp.

2021 November

arXiv

The New Generation Planetary Population Synthesis (NGPPS). I. Bern global model of planet formation and evolution, model tests, and emerging planetary systems

Authors:

Emsenhuber, Alexandre; Mordasini, Christoph; Burn, Remo; Alibert, Yann; Benz, Willy; Asphaug, Erik

Publication:

Astronomy & Astrophysics, Volume 656, id.A69, 44 pp.

2021 November

arXiv

Fundamental physics with ESPRESSO: Towards an accurate wavelength calibration for a precision test of the fine-structure constant

Authors:

Schmidt, Tobias M.; Molaro, Paolo; Murphy, Michael T.; Lovis, Christophe; Cupani, Guido; Cristiani, Stefano; Pepe, Francesco A.; Rebolo, Rafael; Santos, Nuno C.; Abreu, Manuel; Adibekyan, Vardan; Alibert, Yann; Aliverti, Matteo; Allart, Romain; Allende Prieto, Carlos; Alves, David; Baldini, Veronica; Broeg, Christopher; Cabral, Alexandre; Calderone, Giorgio; Cirami, Roberto; Coelho, João; Coretti, Igor; D'Odorico, Valentina; Di Marcantonio, Paolo; Ehrenreich, David; Figueira, Pedro; Genoni, Matteo; Génova Santos, Ricardo; González Hernández, Jonay I.; Kerber, Florian; Landoni, Marco; Leite, Ana C. O.; Lizon, Jean-Louis; Lo Curto, Gaspare; Manescau, Antonio; Martins, Carlos J. A. P.; Megévand, Denis; Mehner, Andrea; Micela, Giuseppina; Modigliani, Andrea; Monteiro, Manuel; Monteiro, Mario J. P. F. G.; Mueller, Eric; Nunes, Nelson J.; Oggioni, Luca; Oliveira, António; Pariani, Giorgio; Pasquini, Luca; Redaelli, Edoardo; Riva, Marco; Santos, Pedro; Sosnowska, Danuta; Sousa, Sérgio G.; Sozzetti, Alessandro; Suárez Mascareño, Alejandro; Udry, Stéphane; Zapatero Osorio, Maria-Rosa; Zerbi, Filippo

Publication:

Astronomy & Astrophysics, Volume 646, id.A144, 26 pp.

2021 January

arXiv

On planetary systems classification and Earth-like planet

Authors:

Davoult, Jeanne; Mishra, Lokesh; Alibert, Yann

Publication:

16th Europlanet Science Congress 2022, held 18-23 September 2022 at Palacio de Congresos de Granada, Spain. Online at https://www.epsc2022.eu/, id.EPSC2022-6

2022 August

Alleviating the transit timing variation bias in transit surveys. II. RIVERS: Twin resonant Earth-sized planets around Kepler-1972 recovered from a Kepler false positive

Authors:

Leleu, A.; Delisle, J. -B.; Mardling, R.; Udry, S.; Chatel, G.; Alibert, Y.; Eggenberger, P.

Publication:

Astronomy & Astrophysics, Volume 661, id.A141, 8 pp.

2022 April

arXiv

Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS

Authors:

Lacedelli, G.; Wilson, T. G.; Malavolta, L.; Hooton, M. J.; Collier Cameron, A.; Alibert, Y.; Mortier, A.; Bonfanti, A.; Haywood, R. D.; Hoyer, S.; Piotto, G.; Bekkelien, A.; Vanderburg, A. M.; Benz, W.; Dumusque, X.; Deline, A.; López-Morales, M.; Borsato, L.; Rice, K.; Fossati, L.; Latham, D. W.; Brandeker, A.; Poretti, E.; Sousa, S. G.; Sozzetti, A.; Salmon, S.; Burke, C. J.; Van Grootel, V.; Fausnaugh, M. M.; Adibekyan, V.; Huang, C. X.; Osborn, H. P.; Mustill, A. J.; Pallé, E.; Bourrier, V.; Nascimbeni, V.; Alonso, R.; Anglada, G.; Bárczy, T.; Barrado y Navascues, D.; Barros, S. C. C.; Baumjohann, W.; Beck, M.; Beck, T.; Billot, N.; Bonfils, X.; Broeg, C.; Buchhave, L. A.; Cabrera, J.; Charnoz, S.; Cosentino, R.; Csizmadia, Sz; Davies, M. B.; Deleuil, M.; Delrez, L.; Demangeon, O.; Demory, B. -O.; Ehrenreich, D.; Erikson, A.; Esparza-Borges, E.; Florén, H. G.; Fortier, A.; Fridlund, M.; Futyan, D.; Gandolfi, D.; Ghedina, A.; Gillon, M.; Güdel, M.; Guterman, P.; Harutyunyan, A.; Heng, K.; Isaak, K. G.; Jenkins, J. M.; Kiss, L.; Laskar, J.; Lecavelier des Etangs, A.; Lendl, M.; Lovis, C.; Magrin, D.; Marafatto, L.; Martinez Fiorenzano, A. F.; Maxted, P. F. L.; Mayor, M.; Micela, G.; Molinari, E.; Murgas, F.; Narita, N.; Olofsson, G.; Ottensamer, R.; Pagano, I.; Pasetti, A.; Pedani, M.; Pepe, F. A.; Peter, G.; Phillips, D. F.; Pollacco, D.; Queloz, D.; Ragazzoni, R.; Rando, N.; Ratti, F.; Rauer, H.; Ribas, I.; Santos, N. C.; Sasselov, D.; Scandariato, G.; Seager, S.; Ségransan, D.; Serrano, L. M.; Simon, A. E.; Smith, A. M. S.; Steinberger, M.; Steller, M.; Szabó, Gy; Thomas, N.; Twicken, J. D.; Udry, S.; Walton, N.; Winn, J. N.

Publication:

Monthly Notices of the Royal Astronomical Society, Volume 511, Issue 3, pp.4551-4571

2022 March

arXiv

A pair of sub-Neptunes transiting the bright K-dwarf TOI-1064 characterized with CHEOPS

Authors:

Wilson, Thomas G.; Goffo, Elisa; Alibert, Yann; Gandolfi, Davide; Bonfanti, Andrea; Persson, Carina M.; Collier Cameron, Andrew; Fridlund, Malcolm; Fossati, Luca; Korth, Judith; Benz, Willy; Deline, Adrien; Florén, Hans-Gustav; Guterman, Pascal; Adibekyan, Vardan; Hooton, Matthew J.; Hoyer, Sergio; Leleu, Adrien; Mustill, Alexander James; Salmon, Sébastien; Sousa, Sérgio G.; Suarez, Olga; Abe, Lyu; Agabi, Abdelkrim; Alonso, Roi; Anglada, Guillem; Asquier, Joel; Bárczy, Tamas; Barrado Navascues, David; Barros, Susana C. C.; Baumjohann, Wolfgang; Beck, Mathias; Beck, Thomas; Billot, Nicolas; Bonfils, Xavier; Brandeker, Alexis; Broeg, Christopher; Bryant, Edward M.; Burleigh, Matthew R.; Buttu, Marco; Cabrera, Juan; Charnoz, Sébastien; Ciardi, David R.; Cloutier, Ryan; Cochran, William D.; Collins, Karen A.; Colón, Knicole D.; Crouzet, Nicolas; Csizmadia, Szilard; Davies, Melvyn B.; Deleuil, Magali; Delrez, Laetitia; Demangeon, Olivier; Demory, Brice-Olivier; Dragomir, Diana; Dransfield, Georgina; Ehrenreich, David; Erikson, Anders; Fortier, Andrea; Gan, Tianjun; Gill, Samuel; Gillon, Michaël; Gnilka, Crystal L.; Grieves, Nolan; Grziwa, Sascha; Güdel, Manuel; Guillot, Tristan; Haldemann, Jonas; Heng, Kevin; Horne, Keith; Howell, Steve B.; Isaak, Kate G.; Jenkins, Jon M.; Jensen, Eric L. N.; Kiss, Laszlo; Lacedelli, Gaia; Lam, Kristine; Laskar, Jacques; Latham, David W.; Lecavelier des Etangs, Alain; Lendl, Monika; Lester, Kathryn V.; Levine, Alan M.; Livingston, John; Lovis, Christophe; Luque, Rafael; Magrin, Demetrio; Marie-Sainte, Wenceslas; Maxted, Pierre F. L.; Mayo, Andrew W.; McLean, Brian; Mecina, Marko; Mékarnia, Djamel; Nascimbeni, Valerio; Nielsen, Louise D.; Olofsson, Göran; Osborn, Hugh P.; Osborne, Hannah L. M.; Ottensamer, Roland; Pagano, Isabella; Pallé, Enric; Peter, Gisbert; Piotto, Giampaolo; Pollacco, Don; Queloz, Didier; Ragazzoni, Roberto; Rando, Nicola; Rauer, Heike; Redfield, Seth; Ribas, Ignasi; Ricker, George R.; Rieder, Martin; Santos, Nuno C.; Scandariato, Gaetano; Schmider, François-Xavier; Schwarz, Richard P.; Scott, Nicholas J.; Seager, Sara; Ségransan, Damien; Serrano, Luisa Maria; Simon, Attila E.; Smith, Alexis M. S.; Steller, Manfred; Stockdale, Chris; Szabó, Gyula; Thomas, Nicolas; Ting, Eric B.; Triaud, Amaury H. M. J.; Udry, Stéphane; Van Eylen, Vincent; Van Grootel, Valérie; Vanderspek, Roland K.; Viotto, Valentina; Walton, Nicholas; Winn, Joshua N.

Publication:

Monthly Notices of the Royal Astronomical Society, Volume 511, Issue 1, pp.1043-1071

2022 February

arXiv

Transit timing variations of AU Microscopii b and c

Authors:

Szabó, Gy. M.; Garai, Z.; Brandeker, A.; Gandolfi, D.; Wilson, T. G.; Deline, A.; Olofsson, G.; Fortier, A.; Queloz, D.; Borsato, L.; Kiefer, F.; Lecavelier des Etangs, A.; Lendl, M.; Serrano, L. M.; Sulis, S.; Ulmer Moll, S.; Van Grootel, V.; Alibert, Y.; Alonso, R.; Anglada, G.; Bárczy, T.; Barrado y Navascues, D.; Barros, S. C. C.; Baumjohann, W.; Beck, M.; Beck, T.; Benz, W.; Billot, N.; Bonfanti, A.; Bonfils, X.; Broeg, C.; Cabrera, J.; Charnoz, S.; Collier Cameron, A.; Csizmadia, Sz.; Davies, M. B.; Deleuil, M.; Delrez, L.; Demangeon, O.; Demory, B. -O.; Ehrenreich, D.; Erikson, A.; Fossati, L.; Fridlund, M.; Gillon, M.; Güdel, M.; Heng, K.; Hoyer, S.; Isaak, K. G.; Kiss, L. L.; Laskar, J.; Lovis, C.; Magrin, D.; Maxted, P. F. L.; Mecina, M.; Nascimbeni, V.; Ottensamer, R.; Pagano, I.; Pallé, E.; Peter, G.; Piotto, G.; Pollacco, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Santos, N. C.; Sarajlic, M.; Scandariato, G.; Ségransan, D.; Simon, A. E.; Smith, A. M. S.; Sousa, S. G.; Steller, M.; Thomas, N.; Udry, S.; Verrecchia, F.; Walton, N.; Wolter, D.

Publication:

Astronomy & Astrophysics, Volume 659, id.L7, 9 pp.

2022 February

arXiv

Detection of the tidal deformation of WASP-103b at 3 σ with CHEOPS (Corrigendum)

Authors:

Barros, S. C. C.; Akinsanmi, B.; Boué, G.; Smith, A. M. S.; Laskar, J.; Ulmer-Moll, S.; Lillo-Box, J.; Queloz, D.; Collier Cameron, A.; Sousa, S. G.; Ehrenreich, D.; Hooton, M. J.; Bruno, G.; Demory, B. -O.; Correia, A. C. M.; Demangeon, O. D. S.; Wilson, T. G.; Bonfanti, A.; Hoyer, S.; Alibert, Y.; Alonso, R.; Anglada Escudé, G.; Barbato, D.; Bárczy, T.; Barrado, D.; Baumjohann, W.; Beck, M.; Beck, T.; Benz, W.; Bergomi, M.; Billot, N.; Bonfils, X.; Bouchy, F.; Brandeker, A.; Broeg, C.; Cabrera, J.; Cessa, V.; Charnoz, S.; Damme, C. C. V.; Davies, M. B.; Deleuil, M.; Deline, A.; Delrez, L.; Erikson, A.; Fortier, A.; Fossati, L.; Fridlund, M.; Gandolfi, D.; García Muñoz, A.; Gillon, M.; Güdel, M.; Isaak, K. G.; Heng, K.; Kiss, L.; Lecavelier des Etangs, A.; Lendl, M.; Lovis, C.; Magrin, D.; Nascimbeni, V.; Maxted, P. F. L.; Olofsson, G.; Ottensamer, R.; Pagano, I.; Pallé, E.; Parviainen, H.; Peter, G.; Piotto, G.; Pollacco, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Salmon, S.; Santos, N. C.; Scandariato, G.; Ségransan, D.; Simon, A. E.; Steller, M.; Szabó, Gy. M.; Thomas, N.; Udry, S.; Ulmer, B.; Van Grootel, V.; Walton, N. A.

Publication:

Astronomy & Astrophysics, Volume 658, id.C1, 2 pp.

2022 January

A candidate short-period sub-Earth orbiting Proxima Centauri

Authors:

Faria, J. P.; Suárez Mascareño, A.; Figueira, P.; Silva, A. M.; Damasso, M.; Demangeon, O.; Pepe, F.; Santos, N. C.; Rebolo, R.; Cristiani, S.; Adibekyan, V.; Alibert, Y.; Allart, R.; Barros, S. C. C.; Cabral, A.; D'Odorico, V.; Di Marcantonio, P.; Dumusque, X.; Ehrenreich, D.; González Hernández, J. I.; Hara, N.; Lillo-Box, J.; Lo Curto, G.; Lovis, C.; Martins, C. J. A. P.; Mégevand, D.; Mehner, A.; Micela, G.; Molaro, P.; Nunes, N. J.; Pallé, E.; Poretti, E.; Sousa, S. G.; Sozzetti, A.; Tabernero, H.; Udry, S.; Zapatero Osorio, M. R.

Publication:

Astronomy & Astrophysics, Volume 658, id.A115, 16 pp.

2022 January

arXiv

Possible Chemical Composition And Interior Structure Models Of Venus Inferred From Numerical Modelling

Authors:

Shah, Oliver; Helled, Ravit; Alibert, Yann; Mezger, Klaus

Publication:

The Astrophysical Journal, Volume 926, Issue 2, id.217, 20 pp.

2022 January