Publications Peer reviewed articles (55) Separating planetary reflex Doppler shifts from stellar variability in the wavelength domain Author(s): A. Collier Cameron; A. Collier Cameron; Eric B. Ford; Sahar Shahaf; Suzanne Aigrain; Xavier Dumusque; Raphaëlle D. Haywood; Raphaëlle D. Haywood; Annelies Mortier; David F. Phillips; Lars A. Buchhave; Massimo Cecconi; H. M. Cegla; H. M. Cegla; Rosario Cosentino; M. Cretignier; Adriano Ghedina; M. Gonzalez; David W. Latham; Marcello Lodi; Mercedes López-Morales; Giuseppina Micela; Emilio Molinar Published in: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.48550/arxiv.2011.00018 TOI-431/HIP 26013: a super-Earth and a sub-Neptune transiting a bright, early K dwarf, with a third RV planet Author(s): Ares Osborn, David J. Armstrong, Bryson Cale, Rafael Brahm, Robert A. Wittenmyer, Fei Dai, Ian J. M. Crossfield, Edward M. Bryant, Vardan Adibekyan, Ryan Cloutier, Karen A. Collins, E. Delgado Mena, Malcolm Fridlund, Coel Hellier, Steve B. Howell, George W. King, Jorge Lillo-Box, Jon Otegi, S. Sousa, Keivan G. Stassun, Elisabeth C. Matthews, Carl Ziegler, George Ricker, Roland Vanderspek, David W. Published in: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/stab2313 RASSINE: Interactive tool for normalising stellar spectra Author(s): M. Cretignier, J. Francfort, X. Dumusque, R. Allart, F. Pepe Published in: Astronomy & Astrophysics, Issue 640, 2020, Page(s) A42, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202037722 Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) Author(s): V. Bourrier, D. Ehrenreich, M. Lendl, M. Cretignier, R. Allart, X. Dumusque, H. M. Cegla, A. Suárez-Mascareño, A. Wyttenbach, H. J. Hoeijmakers, C. Melo, T. Kuntzer, N. Astudillo-Defru, H. Giles, K. Heng, D. Kitzmann, B. Lavie, C. Lovis, F. Murgas, V. Nascimbeni, F. Pepe, L. Pino, D. Segransan, S. Udry Published in: Astronomy & Astrophysics, Issue 635, 2020, Page(s) A205, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201936640 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: Astronomy & Astrophysics, 2021, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202141527 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: Monthly Notices of the Royal Astronomical Society, 2022, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/stac199 The SOPHIE search for northern extrasolar planets Author(s): N. C. Hara, F. Bouchy, M. Stalport, I. Boisse, J. Rodrigues, J.-B. Delisle, A. Santerne, G. W. Henry, L. Arnold, N. Astudillo-Defru, S. Borgniet, X. Bonfils, V. Bourrier, B. Brugger, B. Courcol, S. Dalal, M. Deleuil, X. Delfosse, O. Demangeon, R. F. Díaz, X. Dumusque, T. Forveille, G. Hébrard, M. J. Hobson, F. Kiefer, T. Lopez, L. Mignon, O. Mousis, C. Moutou, F. Pepe, J. Rey, N. C. Santos, D. S Published in: Astronomy & Astrophysics, Issue 636, 2020, Page(s) L6, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201937254 K2-79b and K2-222b: Mass measurements of two small exoplanets with periods beyond 10 days that overlap with periodic magnetic activity signals Author(s): Chantanelle Nava, Mercedes López-Morales, Annelies Mortier, Li Zeng, Helen A. C. Giles, Allyson Bieryla, Andrew Vanderburg, Lars A. Buchhave, Ennio Poretti, Steven H. Saar, Xavier Dumusque, David W. Latham, David Charbonneau, Mario Damasso, Aldo S. Bonomo, Christophe Lovis, Andrew Collier Cameron, Jason D. Eastman, Alessandro Sozzetti, Rosario Cosentino, Marco Pedani, Francesco Pepe, Emilio Molin Published in: The Astronomical Journal, 2022, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.3847/1538-3881/ac3141 Masses for the seven planets in K2-32 and K2-233 Author(s): J. Lillo-Box, T. A. Lopez, A. Santerne, L. D. Nielsen, S. C. C. Barros, M. Deleuil, L. Acuña, O. Mousis, S. G. Sousa, V. Adibekyan, D. J. Armstrong, D. Barrado, D. Bayliss, D. J. A. Brown, O. D. S. Demangeon, X. Dumusque, P. Figueira, S. Hojjatpanah, H. P. Osborn, N. C. Santos, S. Udry Published in: Astronomy & Astrophysics, Issue 640, 2020, Page(s) A48, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202037896 Nightside condensation of iron in an ultrahot giant exoplanet Author(s): David Ehrenreich, Christophe Lovis, Romain Allart, María Rosa Zapatero Osorio, Francesco Pepe, Stefano Cristiani, Rafael Rebolo, Nuno C. Santos, Francesco Borsa, Olivier Demangeon, Xavier Dumusque, Jonay I. González Hernández, Núria Casasayas-Barris, Damien Ségransan, Sérgio Sousa, Manuel Abreu, Vardan Adibekyan, Michael Affolter, Carlos Allende Prieto, Yann Alibert, Matteo Aliverti, David A Published in: Nature, Issue 580/7805, 2020, Page(s) 597-601, ISSN 0028-0836 Publisher: Nature Publishing Group DOI: 10.1038/s41586-020-2107-1 A precise architecture characterization of the π Mensae planetary system Author(s): M. Damasso, A. Sozzetti, C. Lovis, S. C. C. Barros, S. G. Sousa, O. D. S. Demangeon, J. P. Faria, J. Lillo-Box, S. Cristiani, F. Pepe, R. Rebolo, N. C. Santos, M. R. Zapatero Osorio, J. I. González Hernández, M. Amate, L. Pasquini, F. M. Zerbi, V. Adibekyan, M. Abreu, M. Affolter, Y. Alibert, M. Aliverti, R. Allart, C. Allende Prieto, D. Álvarez, D. Alves, G. Avila, V. Baldini, T. Bandy, W. Ben Published in: Astronomy & Astrophysics, Issue 642, 2020, Page(s) A31, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202038416 TESS and HARPS reveal two sub-Neptunes around TOI 1062 Author(s): J. F. Otegi; J. F. Otegi; François Bouchy; Ravit Helled; David J. Armstrong; M. Stalport; Angelica Psaridi; J.-B. Delisle; Keivan G. Stassun; Elisa Delgado-Mena; Nuno C. Santos; Nathan Hara; Karen A. Collins; Siddharth Gandhi; Caroline Dorn; Matteo Brogi; M. Fridlund; M. Fridlund; H. P. Osborn; H. P. Osborn; Sergio Hoyer; Stéphane Udry; S. Hojjatpanah; Louise D. Nielsen; Xavier Dumusque; Vardan Published in: Astronomy & Astrophysics, 2021, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202040247 Long-term stellar activity variations and their effect on radial-velocity measurements Author(s): J. Costes; Christopher A. Watson; Ernst J. W. de Mooij; S. H. Saar; Xavier Dumusque; Collier Cameron; David F. Phillips; Maximilian N. Günther; James S. Jenkins; Annelies Mortier; A. Thompson Published in: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.48550/arxiv.2105.01915 Testing the Spectroscopic Extraction of Suppression of Convective Blueshift Author(s): M. Miklos, T. W. Milbourne, R. D. Haywood, D. F. Phillips, S. H. Saar, N. Meunier, H. M. Cegla, X. Dumusque, N. Langellier, J. Maldonado, L. Malavolta, A. Mortier, S. Thompson, C. A. Watson, M. Cecconi, R. Cosentino, A. Ghedina, C-H. Li, M. López-Morales, E. Molinari, Ennio Poretti, D. Sasselov, A. Sozzetti, R. L. Walsworth Published in: The Astrophysical Journal, Issue 888/2, 2020, Page(s) 117, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-4357/ab59d5 Toward Extremely Precise Radial Velocities. I. Simulated Solar Spectra for Testing Exoplanet Detection Algorithms Author(s): Christian Gilbertson, Eric B. Ford, Xavier Dumusque Published in: Research Notes of the AAS, Issue 4/4, 2020, Page(s) 59, ISSN 2515-5172 DOI: 10.3847/2515-5172/ab8d44 K2-111: an old system with two planets in near-resonance† Author(s): A Mortier, M R Zapatero Osorio, L Malavolta, Y Alibert, K Rice, J Lillo-Box, A Vanderburg, M Oshagh, L Buchhave, V Adibekyan, E Delgado Mena, M Lopez-Morales, D Charbonneau, S G Sousa, C Lovis, L Affer, C Allende Prieto, S C C Barros, S Benatti, A S Bonomo, W Boschin, F Bouchy, A Cabral, A Collier Cameron, R Cosentino, S Cristiani, O D S Demangeon, P Di Marcantonio, V D’Odorico, X Dumusque, Published in: Monthly Notices of the Royal Astronomical Society, Issue 499/4, 2020, Page(s) 5004-5021, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/staa3144 HD 213885b: a transiting 1-d-period super-Earth with an Earth-like composition around a bright ( V = 7.9) star unveiled by TESS Author(s): Néstor Espinoza, Rafael Brahm, Thomas Henning, Andrés Jordán, Caroline Dorn, Felipe Rojas, Paula Sarkis, Diana Kossakowski, Martin Schlecker, Matías R Díaz, James S Jenkins, Claudia Aguilera-Gomez, Jon M Jenkins, Joseph D Twicken, Karen A Collins, Jack Lissauer, David J Armstrong, Vardan Adibekyan, David Barrado, Susana C C Barros, Matthew Battley, Daniel Bayliss, François Bouchy, Edward M B Published in: Monthly Notices of the Royal Astronomical Society, Issue 491/2, 2020, Page(s) 2982-2999, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/stz3150 Three years of HARPS-N high-resolution spectroscopy and precise radial velocity data for the Sun Author(s): X. Dumusque, M. Cretignier, D. Sosnowska, N. Buchschacher, C. Lovis, D. F. Phillips, F. Pepe, F. Alesina, L. A. Buchhave, J. Burnier, M. Cecconi, H. M. Cegla, R. Cloutier, A. Collier Cameron, R. Cosentino, A. Ghedina, M. González, R. D. Haywood, D. W. Latham, M. Lodi, M. López-Morales, J. Maldonado, L. Malavolta, G. Micela, E. Molinari, A. Mortier, H. Pérez Ventura, M. Pinamonti, E. Poretti, K. Published in: Astronomy & Astrophysics, Issue 648, 2021, Page(s) A103, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202039350 A Pair of TESS Planets Spanning the Radius Valley around the Nearby Mid-M Dwarf LTT 3780 Author(s): Ryan Cloutier, Jason D. Eastman, Joseph E. Rodriguez, Nicola Astudillo-Defru, Xavier Bonfils, Annelies Mortier, Christopher A. Watson, Manu Stalport, Matteo Pinamonti, Florian Lienhard, Avet Harutyunyan, Mario Damasso, David W. Latham, Karen A. Collins, Robert Massey, Jonathan Irwin, Jennifer G. Winters, David Charbonneau, Carl Ziegler, Elisabeth Matthews, Ian J. M. Crossfield, Laura Kreidberg, Sa Published in: The Astronomical Journal, Issue 160/1, 2020, Page(s) 3, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.3847/1538-3881/ab91c2 A HARPS-N mass for the elusive Kepler-37d: a case study in disentangling stellar activity and planetary signals Author(s): V. M. Rajpaul, L. A. Buchhave, G. Lacedelli, K. Rice, A. Mortier, L. Malavolta, S. Aigrain, L. Borsato, A. W. Mayo, D. Charbonneau, M. Damasso, X. Dumusque, A. Ghedina, D. W. Latham, M. López-Morales, A. Magazzù, G. Micela, E. Molinari, F. Pepe, G. Piotto, E. Poretti, S. Rowther, A. Sozzetti, S. Udry, C. A. Watson Published in: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/stab2192 Transits of Known Planets Orbiting a Naked-eye Star Author(s): Stephen R. Kane, Selçuk Yalçınkaya, Hugh P. Osborn, Paul A. Dalba, Louise D. Nielsen, Andrew Vanderburg, Teo Močnik, Natalie R. Hinkel, Colby Ostberg, Ekrem Murat Esmer, Stéphane Udry, Tara Fetherolf, Özgür Baştürk, George R. Ricker, Roland Vanderspek, David W. Latham, Sara Seager, Joshua N. Winn, Jon M. Jenkins, Romain Allart, Jeremy Bailey, Jacob L. Bean, Francois Bouchy, R. Paul Butler Published in: The Astronomical Journal, Issue 160/3, 2020, Page(s) 129, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.3847/1538-3881/aba835 Measuring precise radial velocities on individual spectral lines Author(s): M. Cretignier, X. Dumusque, R. Allart, F. Pepe, C. Lovis Published in: Astronomy & Astrophysics, Issue 633, 2020, Page(s) A76, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201936548 YARARA: Significant improvement in RV precision through post-processing of spectral time series Author(s): M. Cretignier, X. Dumusque, N. C. Hara, F. Pepe Published in: Astronomy & Astrophysics, 2021, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202140986 Revisiting Proxima with ESPRESSO Author(s): A. Suárez Mascareño, J. P. Faria, P. Figueira, C. Lovis, M. Damasso, J. I. González Hernández, R. Rebolo, S. Cristiani, F. Pepe, N. C. Santos, M. R. Zapatero Osorio, V. Adibekyan, S. Hojjatpanah, A. Sozzetti, F. Murgas, M. Abreu, M. Affolter, Y. Alibert, M. Aliverti, R. Allart, C. Allende Prieto, D. Alves, M. Amate, G. Avila, V. Baldini, T. Bandi, S. C. C. Barros, A. Bianco, W. Benz, F. Bouchy Published in: Astronomy & Astrophysics, Issue 639, 2020, Page(s) A77, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202037745 An unusually low density ultra-short period super-Earth and three mini-Neptunes around the old star TOI-561 Author(s): G Lacedelli, L Malavolta, L Borsato, G Piotto, D Nardiello, A Mortier, M Stalport, A Collier Cameron, E Poretti, L A Buchhave, M López-Morales, V Nascimbeni, T G Wilson, S Udry, D W Latham, A S Bonomo, M Damasso, X Dumusque, J M Jenkins, C Lovis, K Rice, D Sasselov, J N Winn, G Andreuzzi, R Cosentino, D Charbonneau, L Di Fabrizio, A F Martnez Fiorenzano, A Ghedina, A Harutyunyan, F Lienhard, G Published in: Monthly Notices of the Royal Astronomical Society, Issue 501/3, 2021, Page(s) 4148-4166, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/staa3728 TOI-1634 b: an Ultra-Short Period Keystone Planet Sitting Inside the M Dwarf Radius Valley Author(s): R. Cloutier, D. Charbonneau, K.G. Stassun, F. Murgas, A. Mortier, R. Massey, J.J. Lissauer, D.W. Latham, J. Irwin, R.D. Haywood, P. Guerra, E. Girardin, S.A. Giacalone, P. Bosch-Cabot, A. Bieryla, J. Winn, C.A. Watson, R. Vanderspek, S. Udry, M. Tamura, A. Sozzetti, A. Shporer, D. Ségransan, S. Seager, A.B. Savel, D. Sasselov, M. Rose, G. Ricker, K. Rice, E.V. Quintana, S.N. Quinn, G. Piotto, D. Published in: The Astronomical Journal, 2021, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.3847/1538-3881/ac0157 Estimating Magnetic Filling Factors from Simultaneous Spectroscopy and Photometry: Disentangling Spots, Plage, and Network Author(s): T. W. Milbourne; David F. Phillips; Nicholas Langellier; Annelies Mortier; Raphaëlle D. Haywood; S. H. Saar; Heather M. Cegla; A. Collier Cameron; Xavier Dumusque; David W. Latham; Luca Malavolta; Jesus Maldonado; Samantha Thompson; Andrew Vanderburg; Christopher A. Watson; Lars A. Buchhave; M. Cecconi; Rosario Cosentino; Adriano Ghedina; M. Gonzalez; Marcello Lodi; Mercedes López-Morales; Aless Published in: The Astrophysical Journal, 2021, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.48550/arxiv.2105.09113 The EXPRES Stellar Signals Project II. State of the Field in Disentangling Photospheric Velocities Author(s): Lily L. Zhao; Debra A. Fischer; Eric B. Ford; Alex Wise; Michaël Cretignier; Suzanne Aigrain; Oscar Barragan; Megan Bedell; Lars A. Buchhave; João D. Camacho; Heather M. Cegla; Jessi Cisewski-Kehe; Andrew Collier Cameron; Zoe L. de Beurs; Sally Dodson-Robinson; Xavier Dumusque; João P. Faria; Christian Gilbertson; Charlotte Haley; Justin Harrell; David W. Hogg; Parker Holzer; Ancy Anna John; Ba Published in: The Astronomical Journal, 2022, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.17863/cam.81235 Wolf 503 b: Characterization of a Sub-Neptune Orbiting a Metal-poor K Dwarf Author(s): Alex S. Polanski; Ian J. M. Crossfield; Jennifer Burt; Grzegorz Nowak; Mercedes Lopez-Morales; Annelies Mortier; Ennio Poretti; Aida Behmard; Björn Benneke; Sarah Blunt; Aldo S. Bonomo; R. Paul Butler; Ashley Chontos; Rosario Cosentino; Jeffrey D. Crane; Xavier Dumusque; Benjamin J. Fulton; Adriano Ghedina; Varoujan Gorjian; Samuel K. Grunblatt; Avet Harutyunyan; Andrew W. Howard; Howard Isaacson Published in: The Astronomical Journal, 2021, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.48550/arxiv.2107.08092 ESPRESSO at VLT Author(s): F. Pepe, S. Cristiani, R. Rebolo, N. C. Santos, H. Dekker, A. Cabral, P. Di Marcantonio, P. Figueira, G. Lo Curto, C. Lovis, M. Mayor, D. Mégevand, P. Molaro, M. Riva, M. R. Zapatero Osorio, M. Amate, A. Manescau, L. Pasquini, F. M. Zerbi, V. Adibekyan, M. Abreu, M. Affolter, Y. Alibert, M. Aliverti, R. Allart, C. Allende Prieto, D. Álvarez, D. Alves, G. Avila, V. Baldini, T. Bandy, S. C. C. Bar Published in: Astronomy & Astrophysics, Issue 645, 2021, Page(s) A96, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202038306 Identifying Exoplanets with Deep Learning. IV. Removing Stellar Activity Signals from Radial Velocity Measurements Using Neural Networks Author(s): Zoe. L. de Beurs; Andrew Vanderburg; Christopher J. Shallue; Xavier Dumusque; Andrew Collier Cameron; Christopher Leet; Lars A. Buchhave; Rosario Cosentino; Adriano Ghedina; Raphaëlle D. Haywood; Nicholas Langellier; David W. Latham; Mercedes López-Morales; Michel Mayor; Giusi Micela; Timothy W. Milbourne; Annelies Mortier; Emilio Molinari; Francesco Pepe; David F. Phillips; Matteo Pinamonti; Gi Published in: The Astronomical Journal, 2022, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.17863/cam.86487 TOI-1634 b: an Ultra-Short Period Keystone Planet Sitting Inside the M Dwarf Radius Valley Author(s): R. Cloutier, D. Charbonneau, K.G. Stassun, F. Murgas, A. Mortier, R. Massey, J.J. Lissauer, D.W. Latham, J. Irwin, R.D. Haywood, P. Guerra, E. Girardin, S.A. Giacalone, P. Bosch-Cabot, A. Bieryla, J. Winn, C.A. Watson, R. Vanderspek, S. Udry, M. Tamura, A. Sozzetti, A. Shporer, D. Ségransan, S. Seager, A.B. Savel, D. Sasselov, M. Rose, G. Ricker, K. Rice, E.V. Quintana, S.N. Quinn, G. Piotto, D. Published in: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/stab1427 HD207897 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: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202141429 Detection Limits of Low-mass, Long-period Exoplanets Using Gaussian Processes Applied to HARPS-N Solar Radial Velocities Author(s): N. Langellier, T. W. Milbourne, D. F. Phillips, R. D. Haywood, S. H. Saar, A. Mortier, L. Malavolta, S. Thompson, A. Collier Cameron, X. Dumusque, H. M. Cegla, D. W. Latham, J. Maldonado, C. A. Watson, N. Buchschacher, M. Cecconi, D. Charbonneau, R. Cosentino, A. Ghedina, M. Gonzalez, C-H. Li, M. Lodi, M. López-Morales, G. Micela, E. Molinari, F. Pepe, E. Poretti, K. Rice, D. Sasselov, A. Sozzett Published in: The Astronomical Journal, Issue 161/6, 2021, Page(s) 287, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.3847/1538-3881/abf1e0 A candidate short-period sub-Earth orbiting Proxima Centauri Author(s): J. P. Faria, A. Suárez Mascareño, P. Figueira, A. M. Silva, M. Damasso, O. Demangeon, F. Pepe, N. C. Santos, R. Rebolo, S. Cristiani, V. Adibekyan, Y. Alibert, R. Allart, S. C. C. Barros, A. Cabral, V. D'Odorico, P. Di Marcantonio, X. Dumusque, D. Ehrenreich, J. I. González Hernández, N. Hara, J. Lillo-Box, G. Lo Curto, C. Lovis, C. J. A. P. Martins, D. Mégevand, A. Mehner, G. Micela, P. Mola Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202142337 A novel framework for semi-Bayesian radial velocities through template matching Author(s): A. M. Silva, J. P. Faria, N. C. Santos, S. G. Sousa, P. T. P. Viana, J. H. C. Martins, P. Figueira, C. Lovis, F. Pepe, S. Cristiani, R. Rebolo, R. Allart, A. Cabral, A. Mehner, A. Sozzetti, A. Suárez Mascareño, C. J.A.P. Martins, D. Ehrenreich, D. Mégevand, E. Palle, G. Lo Curto, H. M. Tabernero, J. Lillo-Box, J. I. González Hernández, M. R. Zapatero Osorio, N. C. Hara, N. J. Nunes, P. Di Mar Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202142262 TOI-1235 b: A Keystone Super-Earth for Testing Radius Valley Emergence Models around Early M Dwarfs Author(s): Ryan Cloutier, Joseph E. Rodriguez, Jonathan Irwin, David Charbonneau, Keivan G. Stassun, Annelies Mortier, David W. Latham, Howard Isaacson, Andrew W. Howard, Stéphane Udry, Thomas G. Wilson, Christopher A. Watson, Matteo Pinamonti, Florian Lienhard, Paolo Giacobbe, Pere Guerra, Karen A. Collins, Allyson Beiryla, Gilbert A. Esquerdo, Elisabeth Matthews, Rachel A. Matson, Steve B. Howell, Elise F Published in: The Astronomical Journal, Issue 160/1, 2020, Page(s) 22, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.3847/1538-3881/ab9534 ESPRESSO high-resolution transmission spectroscopy of WASP-76 b Author(s): H. M. Tabernero, M. R. Zapatero Osorio, R. Allart, F. Borsa, N. Casasayas-Barris, O. Demangeon, D. Ehrenreich, J. Lillo-Box, C. Lovis, E. Pallé, S. G. Sousa, R. Rebolo, N. C. Santos, F. Pepe, S. Cristiani, V. Adibekyan, C. Allende Prieto, Y. Alibert, S. C. C. Barros, F. Bouchy, V. Bourrier, V. D’Odorico, X. Dumusque, J. P. Faria, P. Figueira, R. Génova Santos, J. I. González Hernández, S. Ho Published in: Astronomy & Astrophysics, Issue 646, 2021, Page(s) A158, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202039511 The spectral impact of magnetic activity on disc-integrated HARPS-N solar observations: exploring new activity indicators Author(s): A P G Thompson, C A Watson, R D Haywood, J C Costes, E de Mooij, A Collier Cameron, X Dumusque, D F Phillips, S H Saar, A Mortier, T W Milbourne, S Aigrain, H M Cegla, D Charbonneau, R Cosentino, A Ghedina, D W Latham, M López-Morales, G Micela, E Molinari, E Poretti, A Sozzetti, S Thompson, R Walsworth Published in: Monthly Notices of the Royal Astronomical Society, Issue 494/3, 2020, Page(s) 4279-4290, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/staa1010 Broadband transmission spectroscopy of HD 209458b with ESPRESSO: evidence for Na, TiO, or both Author(s): N. C. Santos, E. Cristo, O. Demangeon, M. Oshagh, R. Allart, S. C. C. Barros, F. Borsa, V. Bourrier, N. Casasayas-Barris, D. Ehrenreich, J. P. Faria, P. Figueira, J. H. C. Martins, G. Micela, E. Pallé, A. Sozzetti, H. M. Tabernero, M. R. Zapatero Osorio, F. Pepe, S. Cristiani, R. Rebolo, V. Adibekyan, C. Allende Prieto, Y. Alibert, F. Bouchy, A. Cabral, H. Dekker, P. Di Marcantonio, V. D’Odoric Published in: Astronomy & Astrophysics, Issue 644, 2020, Page(s) A51, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202039454 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. González Hernández, 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, S. G. Sousa Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202142559 A remnant planetary core in the hot-Neptune desert Author(s): David J. Armstrong, Théo A. Lopez, Vardan Adibekyan, Richard A. Booth, Edward M. Bryant, Karen A. Collins, Magali Deleuil, Alexandre Emsenhuber, Chelsea X. Huang, George W. King, Jorge Lillo-Box, Jack J. Lissauer, Elisabeth Matthews, Olivier Mousis, Louise D. Nielsen, Hugh Osborn, Jon Otegi, Nuno C. Santos, Sérgio G. Sousa, Keivan G. Stassun, Dimitri Veras, Carl Ziegler, Jack S. Acton, Jose M. A Published in: Nature, Issue 583/7814, 2020, Page(s) 39-42, ISSN 0028-0836 Publisher: Nature Publishing Group DOI: 10.1038/s41586-020-2421-7 The HD 137496 system: A dense, hot super-Mercury and a cold Jupiter Author(s): T. Azevedo Silva, O. D. S. Demangeon, S. C. C. Barros, D. J. Armstrong, J. F. Otegi, D. Bossini, E. Delgado Mena, S. G. Sousa, V. Adibekyan, L. D. Nielsen, C. Dorn, J. Lillo-Box, N. C. Santos, S. Hoyer, K. G.Stassun, J. M. Almenara, D. Bayliss, D. Barrado, I. Boisse, D. J. A. Brown, R. F. Díaz, X. Dumusque, P. Figueira, A. Hadjigeorghiou, S. Hojjatpanah, O. Mousis, A. Osborn, A. Santerne, P. A. S Published in: Astronomy & Astrophysics, 2021, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202141520 Spectral Line Depth Variability in Radial Velocity Spectra Author(s): Alexander Wise, Peter Plavchan, Xavier Dumusque, Heather Cegla, Duncan Wright Published in: The Astrophysical Journal, 2022, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-4357/ac649b WASP-127b: a misaligned planet with a partly cloudy atmosphere and tenuous sodium signature seen by ESPRESSO Author(s): R. Allart, L. Pino, C. Lovis, S. G. Sousa, N. Casasayas-Barris, M. R. Zapatero Osorio, M. Cretignier, E. Palle, F. Pepe, S. Cristiani, R. Rebolo, N. C. Santos, F. Borsa, V. Bourrier, O. D. S. Demangeon, D. Ehrenreich, B. Lavie, M. Lendl, J. Lillo-Box, G. Micela, M. Oshagh, A. Sozzetti, H. Tabernero, V. Adibekyan, C. Allende Prieto, Y. Alibert, M. Amate, W. Benz, F. Bouchy, A. Cabral, H. Dekker, V. Published in: Astronomy & Astrophysics, Issue 644, 2020, Page(s) A155, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202039234 The young HD 73583 (TOI-560) planetary system: Two 10-M<SUB>⊕</SUB> mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf Author(s): O Barragán; D J Armstrong; D Gandolfi; I Carleo; A A Vidotto; C Villarreal D’Angelo; A Oklopčić; H Isaacson; D Oddo; K Collins; M Fridlund; S G Sousa; C M Persson; C Hellier; S Howell; A Howard; S Redfield; N Eisner; I Y Georgieva; D Dragomir; D Bayliss; L D Nielsen; B Klein; S Aigrain; M Zhang; J Teske; J D Twicken; J Jenkins; M Esposito; V Van Eylen; F Rodler; V Adibekyan; J Alarcon; D R Published in: Monthly Notices of the Royal Astronomical Society, 2022, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/stac638 Optical phase curve of the ultra-hot Jupiter WASP-121b Author(s): V. Bourrier, D. Kitzmann, T. Kuntzer, V. Nascimbeni, M. Lendl, B. Lavie, H. J. Hoeijmakers, L. Pino, D. Ehrenreich, K. Heng, R. Allart, H. M. Cegla, X. Dumusque, C. Melo, N. Astudillo-Defru, D. A. Caldwell, M. Cretignier, H. Giles, C. E. Henze, J. Jenkins, C. Lovis, F. Murgas, F. Pepe, G. R. Ricker, M. E. Rose, S. Seager, D. Segransan, A. Suárez-Mascareño, S. Udry, R. Vanderspek, A. Wyttenbach Published in: Astronomy & Astrophysics, Issue 637, 2020, Page(s) A36, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201936647 Measuring precise radial velocities on individual spectral lines. III. Dependence of stellar activity signal on line formation temperature Author(s): K. Al Moulla, X. Dumusque, M. Cretignier, Y. Zhao, J. A. Valenti Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202243276 Stellar activity correction using PCA decomposition of shells Author(s): M. Cretignier, X. Dumusque, F. Pepe Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202142435 TOI-824 b: A New Planet on the Lower Edge of the Hot Neptune Desert Author(s): Jennifer A. Burt, Louise D. Nielsen, Samuel N. Quinn, Eric E. Mamajek, Elisabeth C. Matthews, George Zhou, Julia V. Seidel, Chelsea X. Huang, Eric Lopez, Maritza Soto, Jon Otegi, Keivan G. Stassun, Laura Kreidberg, Karen A. Collins, Jason D. Eastman, Joseph E. Rodriguez, Andrew Vanderburg, Samuel P. Halverson, Johanna K. Teske, Sharon X. Wang, R. Paul Butler, François Bouchy, Xavier Dumusque, Dam Published in: The Astronomical Journal, Issue 160/4, 2020, Page(s) 153, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.3847/1538-3881/abac0c Six transiting planets and a chain of Laplace resonances in TOI-178 Author(s): A. Leleu, Y. Alibert, N. C. Hara, M. J. Hooton, T. G. Wilson, P. Robutel, J.-B. Delisle, J. Laskar, S. Hoyer, C. Lovis, E. M. Bryant, E. Ducrot, J. Cabrera, L. Delrez, J. S. Acton, V. Adibekyan, R. Allart, C. Allende Prieto, R. Alonso, D. Alves, D. R. Anderson, D. Angerhausen, G. Anglada Escudé, J. Asquier, D. Barrado, S. C. C. Barros, W. Baumjohann, D. Bayliss, M. Beck, T. Beck, A. Bekkelien, W. Published in: Astronomy & Astrophysics, Issue 649, 2021, Page(s) A26, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202039767 Line-by-line velocity measurements, an outlier-resistant method for precision velocimetry Author(s): Étienne Artigau, Charles Cadieux, Neil J. Cook, René Doyon, Thomas Vandal, Jean-Françcois Donati, Claire Moutou, Xavier Delfosse, Pascal Fouqué, Eder Martioli, François Bouchy, Jasmine Parsons, Andres Carmona, Xavier Dumusque, Nicola Astudillo-Defru, Xavier Bonfils, Lucille Mignon Published in: The Astronomical Journal,, 2022, ISSN 0004-6256 Publisher: American Astronomical Society DOI: 10.3847/1538-3881/ac7ce6 The HARPS search for southern extra-solar planets. XLVI: 12 super-Earths around the solar type stars HD39194, HD93385, HD96700, HD154088, and HD189567 Author(s): N. Unger, D. Ségransan, D. Queloz, S. Udry, C. Lovis, C. Mordasini, E. Ahrer, W. Benz, F. Bouchy, J.-B.Delisle, R. F. Díaz, X. Dumusque, G. Lo Curto, M. Marmier, M. Mayor, F. Pepe, N. C. Santos, M. Stalport, R. Alonso, A. Collier Cameron, M. Deleuil, P. Figueira, M. Gillon, C. Moutou, D. Pollacco, E.Pompei Published in: Astronomy & Astrophysics, 2021, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202141351 Mass determinations of the three mini-Neptunes transiting TOI-125 Author(s): L D Nielsen, D Gandolfi, D J Armstrong, J S Jenkins, M Fridlund, N C Santos, F Dai, V Adibekyan, R Luque, J H Steffen, M Esposito, F Meru, S Sabotta, E Bolmont, D Kossakowski, J F Otegi, F Murgas, M Stalport, F Rodler, M R Díaz, N T Kurtovic, G Ricker, R Vanderspek, D W Latham, S Seager, J N Winn, J M Jenkins, R Allart, J M. Almenara, D Barrado, S C C Barros, D Bayliss, Z M Berdiñas, I Boisse, F Published in: Monthly Notices of the Royal Astronomical Society, Issue 492/4, 2020, Page(s) 5399-5412, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/staa197 Testing whether a signal is strictly periodic. Application to disentangling planets and stellar activity in radial velocities Author(s): Nathan C. Hara, Jean-Baptiste Delisle, Nicolas Unger, Xavier Dumusque Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202141197 Searching for OpenAIRE data... There was an error trying to search data from OpenAIRE No results available
