A SpectroPhotometric Inquiry of Close-in Exoplanets around the Desert to Understand their Nature and Evolution

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Pubblicazioni

GJ 3090 b: one of the most favourable mini-Neptune for atmospheric characterisation

Autori: J.M. Almenara, X. Bonfils, J.F. Otegi, O. Attia, M. Turbet, N. Astudillo-Defru, K.A. Collins, A.S. Polanski, V. Bourrier, C. Hellier, C. Ziegler, F. Bouchy, C. Briceño, D. Charbonneau, M. Cointepas, K.I. Collins, I. Crossfield, X. Delfosse, R.F. Díaz, C. Dorn, J.P. Doty, T. Forveille, G. Gaisné, T. Gan, R. Helled, K. Hesse, J.M. Jenkins, E.L.N. Jensen, D.W. Latham, N. Law, A.W. Mann, S. Mao, B.
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202243975

The space weather around GJ 436b I. The large-scale stellar magnetic field

Autori: S. Bellotti, R. Fares, A. A. Vidotto, J. Morin, P. Petit, G. A. J. Hussain, V. Bourrier, J.F. Donati, C. Moutou, and É. M. Hébrard
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202346675

CHEOPS's hunt for exocomets: photometric observations of 5 Vul

Autori: I. Rebollido, S. Zieba, D. Iglesias, V. Bourrier, F. Kiefer and A. Lecavelier Des Etangs
Pubblicato in: Monthly Notices of the Royal Astronomical Society, 2023, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1475

The Hubble PanCET Program: Transit and Eclipse Spectroscopy of the StronglyIrradiated Giant Exoplanet WASP-76b

Autori: Guangwei Fu, Drake Deming, Joshua Lothringer, Nikolay Nikolov, David K. Sing, Eliza M.-R. Kempton, Jegug Ih, Thomas M. Evans, Kevin Stevenson, H.R. Wakeford, Joseph E. Rodriguez, Jason D. Eastman, Keivan Stassun, Gregory W. Henry, Mercedes López-Morales, Monika Lendl, Dennis M. Conti, Chris Stockdale, Karen Collins, John Kielkopf, Joanna K. Barstow, Jorge Sanz-Forcada, David Ehrenreich, Vincent B
Pubblicato in: AJ, 2021, ISSN 1538-3881
Editore: IOP Science
DOI: 10.3847/1538-3881/ac1200

Titanium oxide and chemical inhomogeneity in the atmosphere of the exoplanet WASP-189b

Autori: Bibiana Prinoth, H. Jens Hoeijmakers, Daniel Kitzmann, Elin Sandvik, Julia V. Seidel, Monika Lendl, Nicholas W. Borsato, Brian Thorsbro, David R. Anderson, David Barrado, Kateryna Kravchenko, Romain Allart, Vincent Bourrier, Heather M. Cegla, David Ehrenreich, Chloe Fisher, Christophe Lovis, Andrea Guzmán-Mesa, Simon Grimm, Matthew Hooton, Brett M. Morris, Maria Oreshenko, Lorenzo Pino, Kevin Hen
Pubblicato in: Nature Astronomy, 2022, ISSN 2397-3366
Editore: Springer Nature
DOI: 10.1038/s41550-021-01581-z

Mapping the exo-Neptunian landscape

Autori: A. Castro-González, V. Bourrier, J. Lillo-Box, J.-B. Delisle, D. J. Armstrong, D. Barrado, A. C. M. Correia
Pubblicato in: Astronomy & Astrophysics, Numero 689, 2024, Pagina/e A250, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202450957

Detection of a high-velocity jet stream on the ultra-hot Jupiter WASP-121 b

Autori: J. V. Seidel, F. Borsa, L. Pino, D. Ehrenreich, M. Stangret, M. R. Zapatero Osorio, E. Palle, Y. Alibert, R. Allart, V. Bourrier, P. Di Marcantonio, P. Figueira, J. I. González Hernández, J. Lillo-Box, C. Lovis, C. J. A. P. Martins, A. Mehner, P. Molaro, N. J. Nunes, F. Pepe, N. C. Santos, and A. Sozzetti
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245800

Hydrodynamic atmospheric escape in HD 189733 b: Signatures of carbon and hydrogen measured with the Hubble Space Telescope

Autori: L. A. Dos Santos, A. Garcia Munoz, D. K. Sing, M. Lopez-Morales, M. K. Alam, V. Bourrier, D. Ehrenreich, G. W. Henry, A. Lecavelier des Etangs, T. Mikal-Evans, N. K. Nikolov, J. Sanz-Forcada, H. R. Wakeford
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.3847/1538-3881/ace445

The JADE code: coupling secular exoplanetary dynamics and photo-evaporation

Autori: O. Attia, V. Bourrier, P. Eggenberger, C. Mordasini, H. Beust, and D. Ehrenreich
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039452

Resonant sub-Neptunes are puffier

Autori: Adrien Leleu, Jean-Baptiste Delisle, Remo Burn, André Izidoro, Stéphane Udry, Xavier Dumusque, Christophe Lovis, Sarah Millholland, Léna Parc, François Bouchy, Vincent Bourrier, Yann Alibert, João Faria, Christoph Mordasini, Damien Ségransan
Pubblicato in: Astronomy & Astrophysics, Numero 687, 2024, Pagina/e L1, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202450587

Rossiter-McLaughlin detection of the 9-month period transiting exoplanet HIP41378 d

Autori: S. Grouffal, A. Santerne, V. Bourrier, X. Dumusque, A. H. M. J. Triaud, L. Malavolta, V. Kunovac, D. J. Armstrong, O. Attia, S. C. C. Barros, I. Boisse, M. Deleuil, O. D. S. Demangeon, C. D. Dressing, P. Figueira, J. Lillo-Box, A. Mortier, D. Nardiello, N. C. Santos, and S. G. Sousa
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202244182

Investigating the visible phase curve variability of 55 Cnc e

Autori: E. A. Meier Valdés, B. M. Morris, B.-O. Demory, A. Brandeker, D. Kitzmann, W. Benz, A. Deline, H.-G. Florén, S. G. Sousa, V. Bourrier, V. Singh, K. Heng, A. Strugarek, D. J. Bower, N. Jäggi, L. Carone, M. Lendl, K. Jones, A. V. Oza, O. D. S. Demangeon, Y. Alibert, R. Alonso, G. Anglada, J. Asquier, T. Bárczy, D. Barrado Navascues, S. C. C. Barros, W. Baumjohann, M. Beck, T. Beck, N. Billot, X.
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202346050

p-winds: an open-source Python code to model planetary outflows and upper atmospheres

Autori: Leonardo A. Dos Santos; Aline A. Vidotto; Shreyas Vissapragada; Munazza K. Alam; Romain Allart; Vincent Bourrier; James Kirk; Julia V. Seidel; David Ehrenreich
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142038

Optimal Parameter Space to Detect Stellar Differential Rotation and Centre-to-limb Convective Variations

Autori: N. Roguet-Kern, H. M. Cegla, and V. Bourrier
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142380

Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) VIII. Non-detection of sodium in the atmosphere of the aligned planet KELT-10b

Autori: M. Steiner, O. Attia, D. Ehrenreich, M. Lendl, V. Bourrier, C. Lovis, J. V. Seidel , S. G. Sousa, D. Mounzer, N. Astudillo-Defru, X. Bonfils, V. Bonvin, W. Dethier, K. Heng, B. Lavie, C. Melo, G. Ottoni, F. Pepe, D. Ségransan, and A. Wyttenbach
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245091

Near-IR and optical radial velocities of the active M-dwarf starGl 388 (AD Leo) with SPIRou at CFHT and SOPHIE at OHP: A 2.23 days rotation period and no evidence for a co-rotating planet.

Autori: A. Carmona, X. Delfosse, S. Bellotti, P. Cortés-Zuleta, M. Ould-Elhkim, N. Heidari, L. Mignon, J.F.Donati, C. Moutou, N. Cook, E. Artigau, P. Fouqué, E. Martioli, C. Cadieux, J. Morin, T. Forveille, I.Boisse, G. Hébrard, R. Diaz, D. Lafrenière, F. Kiefer, P. Petit, R. Doyon, L. Acuña, L. Arnold, X. Bonfils, F. Bouchy, V. Bourrier, S. Dalal, M. Deleuil, O. Demangeon, X. Dumusque, N. Hara, S. H
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245660

The Rossiter-McLaughlin effect and exoplanet transits: A delicate association at medium and low spectral resolution

Autori: Yann Carteret, Vincent Bourrier, William Dethier
Pubblicato in: Astronomy & Astrophysics, Numero 683, 2024, Pagina/e A63, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202348328

Exploring the stellar surface phenomena of WASP-52 and HAT-P-30 with ESPRESSO

Autori: H. M. Cegla, N. Roguet-Kern, M. Lendl, B. Akinsanmi, J. McCormac, M. Oshagh, P. J. Wheatley, G. Chen, R. Allart, A. Mortier, V. Bourrier, N. Buchschacher, C. Lovis, D. Sosnowska, S. Sulis, O. Turner, N. Casasayas-Barris, E. Palle, F. Yan, M. R. Burleigh, S. L. Casewell, M. R. Goad, F. Hawthorn, and A. Wyttenbach
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245523

Characterizing planetary systems with SPIRou: Detection of a sub-Neptune in a 6-day period orbit around the M dwarf Gl 410

Autori: A. Carmona, X. Delfosse, M. Ould-Elhkim, P. Cortés-Zuleta, N. C. Hara, E. Artigau, C. Moutou, A. C. Petit, L. Mignon, J. F. Donati, N. J. Cook, J. Gagné, T. Forveille, R. F. Diaz, E. Martioli, L. Arnold, C. Cadieux, I. Boisse, J. Morin, P. Petit, P. Fouqué, X. Bonfils, G. Hébrard, L. Acuña, J.-D. do Nascimento, R. Cloutier, N. Astudillo-Defru, F. Bouchy, V. Bourrier, S. Dalal, M. Deleuil, R.
Pubblicato in: Astronomy & Astrophysics, Numero 700, 2025, Pagina/e A222, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202452513

Vertical structure of an exoplanet’s atmospheric jet stream

Autori: Julia V. Seidel, Bibiana Prinoth, Lorenzo Pino, Leonardo A. dos Santos, Hritam Chakraborty, Vivien Parmentier, Elyar Sedaghati, Joost P. Wardenier, Casper Farret Jentink, Maria Rosa Zapatero Osorio, Romain Allart, David Ehrenreich, Monika Lendl, Giulia Roccetti, Yuri Damasceno, Vincent Bourrier, Jorge Lillo-Box, H. Jens Hoeijmakers, Enric Pallé, Nuno Santos, Alejandro Suárez Mascareño, Sergio G
Pubblicato in: Nature, Numero 639, 2025, Pagina/e 902-908, ISSN 0028-0836
Editore: Nature Publishing Group
DOI: 10.1038/s41586-025-08664-1

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Autori: N. Heidari, I. Boisse, N. C. Hara, T. G. Wilson, F. Kiefer, G. Hébrard, F. Philipot, S. Hoyer, K. G. Stassun, G. W. Henry, N. C. Santos, L. Acuña, D. Almasian, L. Arnold, N. Astudillo-Defru, O. Attia, X. Bonfils, F. Bouchy, V. Bourrier, B. Collet, P. Cortés-Zuleta, A. Carmona, X. Delfosse, S. Dalal, M. Deleuil, O. D. S. Demangeon, R. F. Díaz, X. Dumusque, D. Ehrenreich, T. Forveille, M. J. Hob
Pubblicato in: A&A, 2024, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202347897

JWST reveals the rapid and strong day-side variability of 55 Cancri e

Autori: J. A. Patel, A. Brandeker, D. Kitzmann, D. J. M. Petit dit de la Roche, A. Bello-Arufe, K. Heng, E. Meier Valdés, C. M. Persson, M. Zhang, B.-O. Demory, V. Bourrier, A. Deline, D. Ehrenreich, M. Fridlund, R. Hu, M. Lendl, A. V. Oza, Y. Alibert, M. J. Hooton
Pubblicato in: Astronomy & Astrophysics, Numero 690, 2024, Pagina/e A159, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202450748

DREAM: III. A helium survey in exoplanets on the edge of the hot Neptune desert with GIANO-B@TNG

Autori: G. Guilluy, V. Bourrier, Y. Jaziri, W. Dethier, D. Mounzer, P. Giacobbe, O. Attia, R. Allart, A. S. Bonomo, L. A. Dos Santos, M. Rainer, A. Sozzetti
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202346419

Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) VII. Detection of sodium on the long-transiting inflated sub-Saturn KELT-11 b

Autori: D. Mounzer, C. Lovis, J. V. Seidel, O. Attia, R. Allart, V. Bourrier, D. Ehrenreich, A. Wyttenbach, N. Astudillo-Defru, T. G. Beatty, H. Cegla, K. Heng, B. Lavie, M. Lendl, C. Melo, F. Pepe, J. Pepper, J. E. Rodriguez, D. Ségransan, S. Udry, E. Linder, and S. Sousa
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202243998

Global dynamics and architecture of the Kepler-444 system

Autori: M. Stalport, E. C. Matthews, V. Bourrier, A. Leleu, J.-B. Delisle, and S. Udry
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202243971

DREAM I. Orbital architecture orrery

Autori: V. Bourrier, O. Attia, M. Mallonn, A. Marret, M. Lendl, P.-C. Konig, A. Krenn, M. Cretignier, R. Allart, G. Henry, E. Bryant, A. Leleu, L. Nielsen, G. Hebrard, N. Hara, D. Ehrenreich, J. Seidel, L. dos Santos, C. Lovis, D. Bayliss, H. M. Cegla1, X. Dumusque, I. Boisse, A. Boucher, F. Bouchy, F. Pepe, B. Lavie, J. Rey Cerda, D. Ségransan, S. Udry, T. Vrignaud
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245004

A Lyman-alpha transit left undetected: the environment and atmospheric behavior of K2-25b

Autori: Keighley Rockcliffe; Elisabeth R. Newton; Allison Youngblood; Vincent Bourrier; Andrew W. Mann; Zachory K. Berta-Thompson; Marcel A. Agüeros; Alejandro Núñez; David Charbonneau
Pubblicato in: AJ, 2021, ISSN 1538-3881
Editore: IOP Science
DOI: 10.48550/arxiv.2109.04376

The Hubble PanCET Program: The near-UV transmission spectrum of WASP-79b

Autori: A. Gressier, A. Lecavelier des Etangs, D.K. Sing, M. López-Morales, M.K. Alam, J.K. Barstow, V. Bourrier, L.A. Dos Santos, A. García Muñoz, J.D. Lothringer, N. K. Nikolov, K. Sotzen, G.W. Henry, and T. Mikal-Evans
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202244429

Star-planet interactions VI. Tides, stellar activity and planet evaporation

Autori: S. Rao, C. Pezzotti, G. Meynet, P. Eggenberger, G. Buldgen, C. Mordasini, V. Bourrier, S. Ekström, C. Georgy
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039965

NIGHT: A compact, near-infrared, high-resolution spectrograph to survey helium in exoplanet systems

Autori: C Farret Jentink; V Bourrier; C Lovis; R Allart; B Chazelas; M Lendl; X Dumusque; F Pepe
Pubblicato in: MNRAS, Numero 7, 2023, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3285

A CHEOPS-enhanced view of the HD3167 system

Autori: V. Bourrier, A. Deline, A. Krenn, J. A. Egger, A. C. Petit, L. Malavolta, M. Cretignier, N. Billot, C. Broeg, H.-G. Florén, D. Queloz, Y. Alibert, A. Bonfanti, A. S. Bonomo, J.-B. Delisle, O. D. S. Demangeon, B.-O. Demory, X. Dumusque, D. Ehrenreich, R. D. Haywood, S. B. Howell, M. Lendl, A. Mortier, G. Nigro, S. Salmon, S. G. Sousa, T. G. Wilson, V. Adibekyan, R. Alonso, G. Anglada, T. Bárczy,
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202243778

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

Autori: J. V. Seidel, D. Ehrenreich, R. Allart, H. J. Hoeijmakers, C. Lovis, V. Bourrier, L. Pino, A. Wyttenbach, V. Adibekyan, Y. Alibert, F. Borsa, N. Casasayas-Barris, S. Cristiani, O. D. S. Demangeon, P. Di Marcantonio, P. Figueira, J. I. González Hernández, J. Lillo-Box, C. J. A. P. Martins, A. Mehner, P. Molaro, N. J. Nunes, E. Palle, F. Pepe, N. C. Santos, S. G. Sousa, A. Sozzetti, H. M. Taberner
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140569

CaRM: exploring the Chromatic Rossiter-McLaughlin effect. The cases of HD 189733b and WASP-127b

Autori: E. Cristo, N. C. Santos, O. Demangeon, J. H. C. Martins, P. Figueira, N. Casasayas-Barris, M. R. Zapatero Osorio, F. Borsa, S. G. Sousa, M. Oshagh, G. Micela, H. M. Tabernero, J.V. Seidel, S. Cristiani, F. Pepe, R. Rebolo, V. Adibekyan, R. Allart, Y. Alibert, T. Azevedo Silva, V. Bourrier, A. Cabral, E. Esparza Borges, J. I. González Hernández, J. Lillo-Box, G. Lo Curto, C. Lovis, A. Manescau, P
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142353

Combined analysis of stellar and planetary absorption lines through global forward transit simulations.

Autori: W. Dethier & V. Bourrier
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245705

MOVES – V. Modelling star–planet magnetic interactions of HD 189733

Autori: A Strugarek; R Fares; V Bourrier; A S Brun; V Réville; T Amari; Ch Helling; M Jardine; J Llama; C Moutou; A A Vidotto; P J Wheatley; P Zarka
Pubblicato in: MNRAS, 2022, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac778

The SOPHIE search for northern extrasolar planets XVII. A wealth of new objects: 6 cool Jupiters, 3 brown dwarfs and 16 low-mass binary stars

Autori: S. Dalal, F. Kiefer, G. Hébrard, J. Sahlmann, S. G. Sousa, T. Forveille, X. Delfosse, L. Arnold, N. Astudillo-Defru, X. Bonfils, I. Boisse, F. Bouchy, V. Bourrier, B. Brugger, P. Cortés-Zuleta, M. Deleuil, O. D. S. Demangeon, R. F. Díaz, N. C. Hara, N. Heidari, M. J. Hobson, T. Lopez, C. Lovis, E. Martioli, L. Mignon, O. Mousis, C. Moutou, J. Rey, A. Santerne, N. C. Santos, D. Ségransan, P. A.
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140712

BEBOP V. Homogeneous stellar analysis of potential circumbinary planet hosts

Autori: Alix V Freckelton, Daniel Sebastian, Annelies Mortier, Amaury H M J Triaud, Pierre F L Maxted, Lorena Acuña, David J Armstrong, Matthew P Battley, Thomas A Baycroft, Isabelle Boisse, Vincent Bourrier, Andres Carmona, Gavin A L Coleman, Andrew Collier Cameron, Pía Cortés-Zuleta, Xavier Delfosse, Georgina Dransfield, Alison Duck, Thierry Forveille, Jenni R French, Nathan Hara, Neda Heidari, Coel
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 531, 2024, Pagina/e 4085-4098, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae1405

Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-815

Autori: Angelica Psaridi, Hugh Osborn, François Bouchy, Monika Lendl, Léna Parc, Nicolas Billot, Christopher Broeg, Sérgio G. Sousa, Vardan Adibekyan, Mara Attia, Andrea Bonfanti, Hritam Chakraborty, Karen A. Collins, Jeanne Davoult, Elisa Delgado-Mena, Nolan Grieves, Tristan Guillot, Alexis Heitzmann, Ravit Helled, Coel Hellier, Jon M. Jenkins, Henrik Knierim, Andreas Krenn, Jack J. Lissauer, Rafael L
Pubblicato in: Astronomy & Astrophysics, Numero 685, 2024, Pagina/e A5, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202348678

DREAM II. The spin–orbit angle distribution of close-in exoplanets under the lens of tides.

Autori: O. Attia, V. Bourrier, J.-B. Delisle, and P. Eggenberger
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245237

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

Autori: G. Lacedelli, T. G. Wilson, L. Malavolta, M. J. Hooton, A. Collier Cameron, Y. Alibert, A. Mortier, A. Bonfanti, R. D. Haywood, S. Hoyer, G. Piotto, A. Bekkelien, A. M. Vanderburg, W. Benz, X. Dumusque, A. Deline, M. López-Morales, L. Borsato, K. Rice, L. Fossati, D. W. Latham, A. Brandeker, E. Poretti, S. G. Sousa, A. Sozzetti, S. Salmon, C. J. Burke, V. Van Grootel, M. M. Fausnaugh, V. Adibekya
Pubblicato in: MNRAS, 2022, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac199

The polar orbit of the warm Neptune GJ436b seen with VLT/ESPRESSO

Autori: V. Bourrier, M. R. Zapatero Osorio, R. Allart, O. Attia, M. Cretignier, X. Dumusque, C. Lovis, V. Adibekyan, F. Borsa, P. Figueira, J.I. Gonzalez Hernandez, A. Mehner, N. C. Santos, T. Schmidt, J. V. Seidel, A. Sozzetti, Y. Alibert, N. Casasayas-Barris, D. Ehrenreich, G. Lo Curto, C. J. A. P. Martins, P. Di Marcantonio, D. Mégevand, N.J. Nunes, E. Palle, E. Poretti, and S. G. Sousa
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142559

Disentangling Stellar and Airglow Emission Lines from HST-COS Spectra

Autori: F. Cruz Aguirre, A. Youngblood, K. France, and V. Bourrier
Pubblicato in: AJ, 2023, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-4357/acad7d

The key impact of the host star rotational history on the evolution of TOI-849b

Autori: C. Pezzotti, O. Attia, P. Eggenberger, G. Buldgen, and V. Bourrier
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141734

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

Autori: V. Bourrier, C. Lovis, M. Cretignier, R. Allart, X. Dumusque, J.-B. Delisle, A. Deline, S. G. Sousa, V. Adibekyan, Y. Alibert, S. C. C. Barros, F. Borsa, S. Cristiani, O. Demangeon, D. Ehrenreich, P. Figueira, J.I. González Hernández, M. Lendl, J. Lillo-Box, G. Lo Curto, P. Di Marcantonio, C.J.A.P. Martins, D. Mégevand, A. Mehner, G. Micela, P. Molaro, M. Oshagh, E. Palle, F. Pepe, E. Poretti,
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141527

A general stability-driven approach for the refinement of multi-planet systems

Autori: M. Stalport, J.-B. Delisle, S. Udry, E. C. Matthews, V. Bourrier, and A. Leleu
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142809

The Hot Neptune WASP-166b with ESPRESSO I: Refining the Planetary Architecture and Stellar Variability

Autori: L. Doyle, H. M. Cegla, E. Bryant, D. Bayliss, M. Lafarga, D. R. Anderson, R. Allart, V. Bourrier, M. Brogi, N. Buchschacher, V. Kunovac, M. Lendl, C. Lovis, M. Moyano, N. Roguet-Kern, J. V. Seidel, D. Sosnowska, P. J. Wheatley, J. S. Acton, M. R. Burleigh, S. L. Casewell, S. Gill, M. R. Goad, B.A. Henderson, J. S. Jenkins, R. H. Tilbrook, R. G. West
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1093/mnras/stac2178

Stellar X-Ray Variability and Planetary Evolution in the DS Tucanae System

Autori: George W. King, Lía R. Corrales, Vincent Bourrier, Leonardo A. Dos Santos, Lauren Doyle, Baptiste Lavie, Gavin Ramsay, Peter J. Wheatley
Pubblicato in: The Astrophysical Journal, Numero 980, 2025, Pagina/e 27, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/ada948

Nondetections of Helium in the Young Sub-Jovian Planets K2-100b, HD 63433b, and V1298 Tau c

Autori: Munazza K. Alam, James Kirk, Leonardo A. Dos Santos, Patrick McCreery, Andrew P. Allan, James E. Owen, Aline A. Vidotto, Romain Allart, Vincent Bourrier, Néstor Espinoza, George W. King, Mercedes López-Morales, Julia V. Seidel
Pubblicato in: The Astronomical Journal, Numero 168, 2024, Pagina/e 102, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-3881/ad50d4

The Hubble PanCET program: Transit and Eclipse Spectroscopy of the Hot-Jupiter WASP-74b

Autori: Guangwei Fu, Drake Deming, Erin May, Kevin Stevenson, David Sing, Joshua Lothringer, Hannah Wakeford, Nikolay Nikolov, Thomas Evans, Vincent Bourrier, Leonardo Dos Santos, Munazza Alam, Gregory Henry, Antonio Garcia Munoz, Mercedes Lopez-Morales
Pubblicato in: AJ, 2021, ISSN 1538-3881
Editore: IOP Science
DOI: 10.3847/1538-3881/ac3008

NIRPS detection of delayed atmospheric escape from the warm and misaligned Saturn-mass exoplanet WASP-69 b

Autori: Romain Allart, Yann Carteret, Vincent Bourrier, Lucile Mignon, Frédérique Baron, Charles Cadieux, Andres Carmona, Christophe Lovis, Hritam Chakraborty, Elisa Delgado-Mena, Étienne Artigau, Susana C. C. Barros, Björn Benneke, Xavier Bonfils, François Bouchy, Marta Bryan, Bruno L. Canto Martins, Ryan Cloutier, Neil J. Cook, Nicolas B. Cowan, Xavier Delfosse, René Doyon, Xavier Dumusque, David
Pubblicato in: Astronomy & Astrophysics, Numero 700, 2025, Pagina/e A7, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202452525

CHEOPS and TESS view of the ultra-short period super-Earth TOI-561 b

Autori: J. A. Patel, J. A. Egger, T. G. Wilson, V. Bourrier, L. Carone, M. Beck, D. Ehrenreich, S. G. Sousa, W. Benz, A. Brandeker, A. Deline, Y. Alibert, K. W. F. Lam, M. Lendl, R. Alonso, G. Anglada, T. Bárczy, D. Barrado, S. C. C. Barros, W. Baumjohann, T. Beck, N. Billot, X. Bonfils, C. Broeg, M.-D. Busch, J. Cabrera, S. Charnoz, A. Collier Cameron, S. Csizmadia, M. B. Davies, M. Deleuil, L. Delrez,
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202244946

The atmosphere and architecture of WASP-189 b probed by its CHEOPS phase curve

Autori: A. Deline, M. J. Hooton, M. Lendl, B. Morris, S. Salmon, G. Olofsson, C. Broeg, D. Ehrenreich, M. Beck, A. Brandeker, S. Hoyer, S. Sulis, V. Van Grootel, V. Bourrier, O. Demangeon, B.-O. Demory, K. Heng, H. Parviainen, L. M. Serrano, V. Singh, A. Bonfanti, L. Fossati, D. Kitzmann, S. G. Sousa, T. G. Wilson, Y. Alibert, R. Alonso, G. Anglada, T. Bárczy, D. Barrado Navascues, S. C. C. Barros, W. Ba
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142400

ESPRESSO reveals blueshifted neutral iron emission lines on the dayside of WASP-76 b

Autori: A.R. Costa Silva, O. D. S. Demangeon, N. C. Santos, D. Ehrenreich, C. Lovis, H. Chakraborty, M. Lendl, F. Pepe, S. Cristiani, R. Rebolo, M. R. Zapatero-Osorio, V. Adibekyan, Y. Alibert, R. Allart, C. Allende Prieto, T. Azevedo Silva, F. Borsa, V. Bourrier, E. Cristo, P. Di Marcantonio, E. Esparza-Borges, P. Figueira, J. I. González Hernández, E. Herrero-Cisneros, G. Lo Curto, C. J. A. P. Martins
Pubblicato in: Astronomy & Astrophysics, Numero 689, 2024, Pagina/e A8, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202449935

Transmission spectroscopy of MASCARA-1b with ESPRESSO:challenges of overlapping orbital and Doppler tracks

Autori: N. Casasayas-Barris, F. Borsa, E. Pallé, R. Allart, V. Bourrier, J. I. González Hernández, A. Kesseli, A. Sánchez-López, M. R. Zapatero Osorio, I. A. G. Snellen, J. Orell-Miquel, M. Stangret, E. Esparza-Borges, C. Lovis, M. Hooton, M. Lend, A. M. S. Smith, F. Pepe, R. Rebolo, S. Cristiani, N. C. Santos, V. Adibekyan, Y. Alibert, E. Cristo, O. D. S. Demangeon, P. Figueira, P. Di Marcantonio, C
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202143016

Spi-OPS: Spitzer and CHEOPS confirm the near-polar orbit of MASCARA-1 b and reveal a hint of dayside reflection

Autori: M. J. Hooton, S. Hoyer, D. Kitzmann, B. M. Morris, A. M. S. Smith, A. Collier Cameron, D. Futyan, P. F. L. Maxted, D. Queloz, B.-O. Demory, K. Heng, M. Lendl, J. Cabrera, Sz. Csizmadia, A. Deline, H. Parviainen, S. Salmon, S. Sulis, T. G. Wilson, A. Bonfanti, A. Brandeker, O. D. S. Demangeon, M. Oshagh, C. M. Persson, G. Scandariato, Y. Alibert, R. Alonso, G. Anglada Escudé, T. Bárczy, D. Barrad
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141645

The ANTARESS workflow

Autori: V. Bourrier, J.-B. Delisle, C. Lovis, H. M. Cegla, M. Cretignier, R. Allart, K. Al Moulla, S. Tavella, M. Attia, D. Mounzer, V. Vaulato, M. Steiner, T. Vrignaud, S. Mercier, X. Dumusque, D. Ehrenreich, J. V. Seidel, A. Wyttenbach, W. Dethier, F. Pepe
Pubblicato in: Astronomy & Astrophysics, Numero 691, 2024, Pagina/e A113, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202449203

Retrieving the transmission spectrum of HD 209458b using CHOCOLATE: a new Chromatic Doppler Tomography technique

Autori: E. Esparza-Borges, M. Oshagh, N. Casasayas-Barris, E. Pallé, G. Chen, G. Morello, N.C. Santos, J.V. Seidel, A. Sozzetti, R. Allart, P. Figueira, V. Bourrier, J. Lillo-Box, F. Borsa, M.R. Zapatero Osorio, H. Tabernero, O.D.S. Demangeon, V. Adibekyan, J.I. González Hernández, A. Mehner, C. Allende Prieto, P. Di Marcantonio, Y. Alibert, S. Cristiani, G. Lo Curto, C.J.A.P. Martins, G. Micela, F. Pe
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141826

HD 207897 b: A dense sub-Neptune transiting a nearby and bright K-type star

Autori: N. Heidari, I. Boisse, J. Orell-Mique, G. Hebrard, L. Acuna, N. C. Hara, J. Lillo-Box, J. D. Eastman, L. Arnold, N. Astudillo-Defru, V. Adibekyan, A. Bieryla, X. Bonfils, F. Bouchy, T. Barclay, C.E. Brasseur, S. Borgniet, V. Bourrier, L. Buchhave, A. Behmard, C. Beard, N. M .Batalha, B.Courcol, P. Cortes-Zuleta, K. Collins, A. Carmona, I. J. M. Crossfield, A. Chontos, X. Delfosse, S. Dalal, M.Dele
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141429

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

Autori: B.M. Morris, L. Delrez, A. Brandeker, A. C. Cameron, A. E. Simon, D. Futyan, G. Olofsson, S. Hoyer, A. Fortier, B.-O. Demory, M. Lendl, T. G. Wilson, M. Oshagh, K. Heng, D. Ehrenreich, S. Sulis, Y. Alibert, R. Alonso, G. Anglada Escudé, D. Barrado, S. C. C. Barros, W. Baumjohann, M. Beck, T. Beck, A. Bekkelien, W. Benz, M. Bergomi, N. Billot, X. Bonfils, V. Bourrier, C. Broeg, T. Bárczy, J. Cabr
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140892

The near-UV transit of HD 189733b with the XMM-Newton Optical Monitor

Autori: George King; George King; Lia Corrales; Peter J. Wheatley; Panayotis Lavvas; Maria Steinrueck; Vincent Bourrier; David Ehrenreich; Alain Lecavelier des Etangs; Tom Louden
Pubblicato in: MNRAS, 2021, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1863

Diving into the planetary system of Proxima with NIRPS

Autori: Alejandro Suárez Mascareño, Étienne Artigau, Lucile Mignon, Xavier Delfosse, Neil J. Cook, François Bouchy, René Doyon, Jonay I. González Hernández, Thomas Vandal, Izan de Castro Leão, Atanas K. Stefanov, João Faria, Charles Cadieux, Pierrot Lamontagne, Frédérique Baron, Susana C. C. Barros, Björn Benneke, Xavier Bonfils, Marta Bryan, Bruno L. Canto Martins, Ryan Cloutier, Nicolas B. C
Pubblicato in: Astronomy & Astrophysics, Numero 700, 2025, Pagina/e A11, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202553728

Revisiting Kepler-444 II. Rotational, orbital and high-energy fluxes evolution of the system

Autori: C. Pezzotti, P. Eggenberger, G. Buldgen, G. Meynet, V. Bourrier, and C. Mordasini
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039652

The Hubble PanCET program: Long-term chromospheric evolution and flaring activity of the M dwarf host GJ 3470

Autori: V. Bourrier, L. A. dos Santos, J. Sanz-Forcada, A. Garcıa Munoz, G. W. Henry, P. Lavvas, A. Lecavelier, M. Lopez-Morales, T. Mikal-Evans, D. K. Sing, H. R. Wakeford, and D. Ehrenreich
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140487

TOI-6038 A b: A Dense Sub-Saturn in the Transition Regime between the Neptunian Ridge and Savanna

Autori: Sanjay Baliwal, Rishikesh Sharma, Abhijit Chakraborty, K. J. Nikitha, A. Castro-González, Hareesh G. Bhaskar, Akanksha Khandelwal, David W. Latham, Allyson Bieryla, Vincent Bourrier, Neelam J. S. S. V. Prasad, Kapil K. Bharadwaj, Kevikumar A. Lad, Ashirbad Nayak, Vishal Joshi, Jason D. Eastman
Pubblicato in: The Astronomical Journal, Numero 169, 2025, Pagina/e 147, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-3881/ada959

WASP-131 b with ESPRESSO I: A bloated sub-Saturn on a polar orbit around a differentially rotating solar-type star

Autori: L. Doyle, H. M. Cegla, D. R. Anderson, M. Lendl, V. Bourrier, E. Bryant, J. Vines, R. Allart, D. Bayliss, M. R. Burleigh, N. Buchschacher, S. L. Casewell, F. Hawthorn, J. S. Jenkins, M. Lafarga, M. Moyano, A. Psaridi, N. Roguet-Kern, D. Sosnowska, P. Wheatley
Pubblicato in: Monthly Notices of the Royal Astronomical Society, 2023, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1240

Probing atmospheric escape through metastable He I triplet lines in 15 exoplanets observed with SPIRou

Autori: A. Masson, S. Vinatier, B. Bézard, M. López-Puertas, M. Lampón, F. Debras, A. Carmona, B. Klein, E. Artigau, W. Dethier, S. Pelletier, T. Hood, R. Allart, V. Bourrier, C. Cadieux, B. Charnay, N. B. Cowan, N. J. Cook, X. Delfosse, J.-F. Donati, P.-G. Gu, G. Hébrard, E. Martioli, C. Moutou, O. Venot, A. Wyttenbach
Pubblicato in: Astronomy & Astrophysics, Numero 688, 2024, Pagina/e A179, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202449608

The space weather around the exoplanet GJ 436 b. II. Stellar wind–exoplanet interactions

Autori: A. A. Vidotto, V. Bourrier, R. Fares, S. Bellotti, J. F. Donati, P. Petit, G. A. J. Hussain, and J. Morin
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202347237

Detection of Barium in the atmospheres of ultra-hot gas giantsWASP-76b & WASP-121b. And new detections of Co and Sr+ on WASP-121b

Autori: T. Azevedo Silva, O. D. S. Demangeon, N. C. Santos, R. Allart, F. Borsa, E. Cristo, E. Esparza-Borges, J. V. Seidel, E. Palle, S. G. Sousa, H. M. Tabernero, M. R. Zapatero Osorio, S. Cristiani, F. Pepe, R. Rebolo, V. Adibekyan, Y. Alibert, S. C. C. Barros, V. Bourrier, P. Di Marcantonio, V. D’Odorico, D. Ehrenreich, P. Figueira, J. I. González Hernández, C. J. A. P. Martins, A. Mehner, G. Mice
Pubblicato in: A&A, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202244489

TOI-858 B b: A hot Jupiter on a polar orbit in a loose binary

Autori: J. Hagelberg, L. D. Nielsen, O. Attia, V. Bourrier, L. Pearce, J. Venturini, J. N. Winn, F. Bouchy , L. G. Bouma , C. Briceño, K. A. Collins, A. B. Davis, J. D. Eastman, P. Evans, N. Grieves, N. M. Guerrero, C. Hellier, M. I. Jones, D. W. Latham, N. Law, A. W. Mann, M. Marmier, G. Ottoni, D. J. Radford, N. Restori, A. Rudat, L. Dos Santos, S. Seager, K. Stassun, C. Stockdale, S. Udry, S. Wang, an
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202244940

The ESPRESSO transmission spectrum of HD189733 b

Autori: D. Mounzer, W. Dethier, C. Lovis, V. Bourrier, A. Psaridi, H. Chakraborty, M. Lendl, R. Allart, J. V. Seidel, M. R. Zapatero Osorio, P. Molaro, M. Steiner, D. Ehrenreich, Y. Alibert, I. Carleo, S. Cristiani, J. I. González Hernández, C. J. A. P. Martins, E. Palle, J. Rodrigues, N. Santos, A. Sozzetti, A. Suárez Mascareño
Pubblicato in: Astronomy & Astrophysics, Numero 700, 2025, Pagina/e A41, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202554785

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

Autori: Laetitia Delrez, David Ehrenreich, Yann Alibert, Andrea Bonfanti, Luca Borsato, Luca Fossati, Matthew J. Hooton, Sergio Hoyer, Francisco J. Pozuelos, Sébastien Salmon, Sophia Sulis, Thomas G. Wilson, Vardan Adibekyan, Vincent Bourrier, Alexis Brandeker, Sébastien Charnoz, Adrien Deline, Pascal Guterman, Jonas Haldemann, Nathan Hara, Mahmoudreza Oshagh, Sergio G. Sousa, Valérie Van Grootel, Roi
Pubblicato in: Nature Astronomy, 2021, ISSN 2397-3366
Editore: Springer Nature
DOI: 10.1038/s41550-021-01381-5

The SOPHIE search for northern extrasolar planets: XVIII. Six new cold jupiters including one of the most eccentric exoplanet orbits

Autori: O. D. S. Demangeon, S. Dalal, G. Hébrard, B. Nsamba, F. Kiefer, J. D. Camacho, J. Sahlmann, L. Arnold, N. Astudillo-Defru, X. Bonfils, I. Boisse, F. Bouchy, V. Bourrier, T. Campante, X. Delfosse, M. Deleuil, R. F. Díaz, J. Faria, T. Forveille, N. Hara, N. Heidari, M. J. Hobson, T. Lopez, C. Moutou, J. Rey, A. Santerne, S. Sousa, N. C. Santos, P. A. Strøm, M. Tsantaki, S. Udry
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141079

HST PanCET program: Non-detection of atmospheric escape in the warm Saturn-sized planet WASP-29 b

Autori: L. A. dos Santos, V. Bourrier, D. Ehrenreich, J. Sanz-Forcada, M. López-Morales, D. K. Sing, A. García-Muñoz, G. W. Henry, P. Lavvas, A. Lecavelier des Etangs, T. Mikal-Evans, A. Vidal-Madjar, and H. R. Wakeford
Pubblicato in: A&A, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140491

Optical and near-infrared stellar activity characterization of the early M dwarf Gl 205 with SOPHIE and SPIRou

Autori: P. Cortés-Zuleta, I. Boisse, B. Klein, E. Martioli, P. I. Cristofari, A. Antoniadis-Karnavas, J.-F. Donati, X. Delfosse, C. Cadieux, N. Heidari, É. Artigau, S. Bellotti, X. Bonfils, A. Carmona, N. J. Cook, R. F. Díaz, R. Doyon, P. Fouqué, C. Moutou, P. Petit, T. Vandal, L. Acuña, L. Arnold, N. Astudillo-Defru, V. Bourrier, F. Bouchy, R. Cloutier, S. Dalal, M. Deleuil, O. D. S. Demangeon, X. D
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245131

Characterizing Exoplanetary Atmospheres at High Resolution with SPIRou: Detection of Water on HD 189733 b

Autori: Anne Boucher; Antoine Darveau-Bernier; Stefan Pelletier; David Lafrenière; Étienne Artigau; Neil Cook; Romain Allart; Michael Radica; René Doyon; Björn Benneke; Luc Arnold; Xavier Bonfils; Vincent Bourrier; Ryan Cloutier; João Gomes da Silva; Emily Deibert; Xavier Delfosse; Jean-François Donati; David Ehrenreich; Pedro Figueira; Thierry Forveille; Pascal Fouqué; Jonathan Gagné; Eric Gaidos
Pubblicato in: AJ, 2021, ISSN 1538-3881
Editore: IOP Science
DOI: 10.3847/1538-3881/ac1f8e

Hydride ion continuum hides absorption signatures in the NIRPS near-infrared transmission spectrum of the ultra-hot gas giant WASP-189b

Autori: Valentina Vaulato, Stefan Pelletier, David Ehrenreich, Romain Allart, Eduardo Cristo, Michal Steiner, Xavier Dumusque, Hritam Chakraborty, Monika Lendl, Avidaan Srivastava, Étienne Artigau, Frédérique Baron, Susana C. C. Barros, Björn Benneke, Xavier Bonfils, François Bouchy, Marta Bryan, Bruno L. Canto Martins, Ryan Cloutier, Neil J. Cook, Nicolas B. Cowan, Jose Renan De Medeiros, Xavier Del
Pubblicato in: Astronomy & Astrophysics, Numero 700, 2025, Pagina/e A9, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202452972

Exploring the Neptunian desert: insights from a homogeneous planetary sample

Autori: Lauren Doyle, David J Armstrong, Lorena Acuña, Ares Osborn, Sérgio A G Sousa, Amadeo Castro-González, Vincent Bourrier, Douglas Alves, David Barrado, Susana C C Barros, Daniel Bayliss, Kaiming Cui, Olivier Demangeon, Rodrigo F Díaz, Xavier Dumusque, Fintan Eeles-Nolle, Samuel Gill, Alejandro Hacker, James S Jenkins, Marcelo Aron Fetzner Keniger, Marina Lafarga, Jorge Lillo-Box, Isobel Lockley,
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 539, 2025, Pagina/e 3138-3156, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staf670

An ESPRESSO view of the HD 189733 system. Broadband transmission spectrum, differential rotation, and system architecture.

Autori: E. Cristo, E. Esparza Borges, N. C. Santos, O. Demangeon, E. Palle, A. Psaridi, V. Bourrier, J.P. Faria, R. Allart, T. Azevedo Silva, F. Borsa, Y. Alibert, P. Figueira, J. I. González Hernández, M. Lendl, J. Lillo-Box, G. Lo Curto, P. Di Marcantonio, C. J.A.P. Martins, N. J. Nunes, F. Pepe, J.V. Seidel, S.G. Sousa, A. Sozzetti, M. Stangret, A. Suárez Mascareño, H. M. Tabernero, M. R. Zapatero
Pubblicato in: A&A, 2024, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202346366

Homogeneous search for helium in the atmosphere of 11 gas giant exoplanets with SPIRou

Autori: R. Allart, P.-B. Lemée-Joliecoeur, A. Y. Jaziri, D. Lafrenière, E. Artigau, N. Cook, A. Darveau-Bernier, C. Cadieux, A. Boucher, V. Bourrier, E. K. Deibert, S. Pelletier, M. Radica, B. Benneke, A. Carmona, R. Cloutier, N. B. Cowan, X. Delfosse, J.-F. Donati, R. Doyon1, P. Figueira, T. Forveille, P. Fouqué, G. Hébrard, E. Gaidos, P.-G. Gu, F. Kiefer, Á Kóspál, R. Jayawardhana, E. Martioli, L
Pubblicato in: A&A, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245832

TOI-5005 b: A super-Neptune in the savanna near the ridge

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