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

Publications

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

Author(s): 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.
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243975

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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202346675

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

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

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

Author(s): 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
Published in: AJ, 2021, ISSN 1538-3881
Publisher: IOP Science
DOI: 10.3847/1538-3881/ac1200

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

Author(s): 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
Published in: Nature Astronomy, 2022, ISSN 2397-3366
Publisher: Springer Nature
DOI: 10.1038/s41550-021-01581-z

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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.3847/1538-3881/ace445

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

Author(s): O. Attia, V. Bourrier, P. Eggenberger, C. Mordasini, H. Beust, and D. Ehrenreich
Published in: A&A, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202039452

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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244182

Investigating the visible phase curve variability of 55 Cnc e

Author(s): 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.
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202346050

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

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

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

Author(s): N. Roguet-Kern, H. M. Cegla, and V. Bourrier
Published in: A&A, 2022, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: 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.

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245660

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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245523

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

Author(s): 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
Published in: A&A, 2024, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202347897

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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243998

Global dynamics and architecture of the Kepler-444 system

Author(s): M. Stalport, E. C. Matthews, V. Bourrier, A. Leleu, J.-B. Delisle, and S. Udry
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243971

DREAM I. Orbital architecture orrery

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245004

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

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

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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244429

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

Author(s): S. Rao, C. Pezzotti, G. Meynet, P. Eggenberger, G. Buldgen, C. Mordasini, V. Bourrier, S. Ekström, C. Georgy
Published in: A&A, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202039965

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

Author(s): C Farret Jentink; V Bourrier; C Lovis; R Allart; B Chazelas; M Lendl; X Dumusque; F Pepe
Published in: MNRAS, Issue 7, 2023, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3285

A CHEOPS-enhanced view of the HD3167 system

Author(s): 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,
Published in: A&A, 2022, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: A&A, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140569

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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142353

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

Author(s): W. Dethier & V. Bourrier
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245705

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

Author(s): 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
Published in: MNRAS, 2022, ISSN 0035-8711
Publisher: 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

Author(s): 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.
Published in: A&A, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140712

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

Author(s): O. Attia, V. Bourrier, J.-B. Delisle, and P. Eggenberger
Published in: A&A, 2023, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: MNRAS, 2022, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac199

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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142559

Disentangling Stellar and Airglow Emission Lines from HST-COS Spectra

Author(s): F. Cruz Aguirre, A. Youngblood, K. France, and V. Bourrier
Published in: AJ, 2023, ISSN 0004-6256
Publisher: American Astronomical Society
DOI: 10.3847/1538-4357/acad7d

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

Author(s): C. Pezzotti, O. Attia, P. Eggenberger, G. Buldgen, and V. Bourrier
Published in: A&A, 2021, ISSN 0004-6361
Publisher: 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

Author(s): 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,
Published in: A&A, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141527

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

Author(s): M. Stalport, J.-B. Delisle, S. Udry, E. C. Matthews, V. Bourrier, and A. Leleu
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142809

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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1093/mnras/stac2178

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

Author(s): 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
Published in: AJ, 2021, ISSN 1538-3881
Publisher: IOP Science
DOI: 10.3847/1538-3881/ac3008

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

Author(s): 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,
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244946

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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142400

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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141645

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

Author(s): 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
Published in: A&A, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141826

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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141429

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

Author(s): 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
Published in: A&A, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140892

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

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

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

Author(s): C. Pezzotti, P. Eggenberger, G. Buldgen, G. Meynet, V. Bourrier, and C. Mordasini
Published in: A&A, 2021, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: A&A, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140487

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

Author(s): 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
Published in: Monthly Notices of the Royal Astronomical Society, 2023, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1240

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

Author(s): A. A. Vidotto, V. Bourrier, R. Fares, S. Bellotti, J. F. Donati, P. Petit, G. A. J. Hussain, and J. Morin
Published in: A&A, 2023, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: A&A, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244489

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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244940

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

Author(s): 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
Published in: Nature Astronomy, 2021, ISSN 2397-3366
Publisher: 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

Author(s): 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
Published in: A&A, 2021, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: A&A, 2021, ISSN 0004-6361
Publisher: 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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245131

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

Author(s): 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
Published in: AJ, 2021, ISSN 1538-3881
Publisher: IOP Science
DOI: 10.3847/1538-3881/ac1f8e

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

Author(s): 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
Published in: A&A, 2024, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202346366

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

Author(s): 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
Published in: A&A, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245832

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