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相关论文: TOI 560 : Two Transiting Planets Orbiting a K Dwar…

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We present the discovery and characterisation of two transiting planets observed by \textit{TESS} in the light curves of the young and bright (V=9.67) star HD73583 (TOI-560). We perform an intensive spectroscopic and photometric space- and…

地球与行星天体物理 · 物理学 2022-03-09 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. Anderson , J. M. Akana Murphy , D. Barrado , S. C. C. Barros , B. Benneke , F. Bouchy , E. M. Bryant , P. Butler , J. Burt , J. Cabrera , S. Casewell , P. Chaturvedi , R. Cloutier , W. D. Cochran , J. Crane , I. Crossfield , N. Crouzet , K. I. Collins , F. Dai , H. J. Deeg , A. Deline , O. D. S. Demangeon , X. Dumusque , P. Figueira , E. Furlan , C. Gnilka , M. R. Goad , E. Goffo , F. Gutiérrez-Canales , A. Hadjigeorghiou , Z. Hartman , A. P. Hatzes , M. Harris , B. Henderson , T. Hirano , S. Hojjatpanah , S. Hoyer , P. Kabáth , J. Korth , J. Lillo-Box , R. Luque , M. Marmier , T. Močnik , A. Muresan , F. Murgas , E. Nagel , H. L. M. Osborne , A. Osborn , H. P. Osborn , E. Palle , M. Raimbault , G. R. Ricker , R A. Rubenzahl , C. Stockdale , N. C. Santos , N. Scott , R. P. Schwarz , S. Shectman , M. Raimbault , S. Seager , D. Ségransan , L. M. Serrano , M. Skarka , A. M. S. Smith , J. Šubjak , T. G. Tan , S. Udry , C. Watson , P. J. Wheatley , R. West , J. N. Winn , S. X. Wang , A. Wolfgang , C. Ziegler

Based on HARPS-N radial velocities (RVs) and TESS photometry, we present a full characterisation of the planetary system orbiting the late G dwarf TOI-561. After the identification of three transiting candidates by TESS, we discovered two…

Aims. A transiting planet candidate with a sub-Neptune radius orbiting the nearby ($d$ = 51.9$\pm$0.07 pc) M1.5 V star TOI-1470 with a period of $\sim$2.5 d was announced by the NASA Transiting Exoplanet Survey Satellite (TESS), which…

We report the discovery and characterisation of the multi-planetary system around TOI-4311, a K dwarf kinematically between the Galactic thick disk and Hercules stream. TOI-4311 hosts an ultra-short-period super-Earth (P$\sim$0.99 d,…

地球与行星天体物理 · 物理学 2026-05-13 Yoshi Nike Emilia Eschen , Thomas G. Wilson , Andrew Collier Cameron , Alexander James Mustill , Jo Ann Egger , Solène Ulmer-Moll , Davide Gandolfi , Alexis M. S. Smith , Olivier D. S. Demangeon , Sérgio G. Sousa , Andrea Bonfanti , Alexandre C. M. Correia , Vardan Adibekyan , Gaia Lacedelli , Alexis Brandeker , Camilla Pezzotti , Babatunde Akinsanmi , Yann Alibert , Roi Alonso , Tamas Bárczy , David Barrado , Susana C. C. Barros , Wolfgang Baumjohann , Willy Benz , Nicolas Billot , Luca Borsato , Christopher Broeg , Amadeo Castro-González , Szilard Csizmadia , Patricio E. Cubillos , Melvyn B. Davies , Magali Deleuil , Adrien Deline , Brice-Olivier Demory , Aliz Derekas , Giuseppe Di Persio , Billy Edwards , David Ehrenreich , Anders Erikson , Andrea Fortier , Luca Fossati , Malcolm Fridlund , Kosmas Gazeas , Michaël Gillon , Manuel Güdel , Maximilian N. Günther , Alexis Heitzmann , Ch. Helling , Kate G. Isaak , Jon M. Jenkins , Tatiana Keller , Laszlo L. Kiss , Daniel Kitzmann , Judith Korth , Kristine W. F. Lam , Jacques Laskar , Alain Lecavelier des Etangs , Adrien Leleu , Monika Lendl , Demetrio Magrin , Pierre F. L. Maxted , Bruno Merín , Christoph Mordasini , Valerio Nascimbeni , Göran Olofsson , Hugh P. Osborn , Roland Ottensamer , Isabella Pagano , Enric Pallé , Gisbert Peter , Glen Petitpas , Daniele Piazza , Giampaolo Piotto , Don Pollacco , Didier Queloz , Roberto Ragazzoni , Nicola Rando , Heike Rauer , Ignasi Ribas , Nuno C. Santos , Gaetano Scandariato , Damien Ségransan , Avi Shporer , André M. Silva , Attila E. Simon , Richard Southworth , Manu Stalport , Sophia Sulis , Gyula M. Szabó , Stéphane Udry , Bernd Ulmer , Valérie Van Grootel , Julia Venturini , Eva Villaver , Nicholas A. Walton , Sebastian Wolf , Carl Ziegler , Tiziano Zingales

We report the discovery and characterisation of a pair of sub-Neptunes transiting the bright K-dwarf TOI-1064 (TIC 79748331), initially detected in TESS photometry. To characterise the system, we performed and retrieved CHEOPS, TESS, and…

地球与行星天体物理 · 物理学 2022-01-19 Thomas G. Wilson , Elisa Goffo , Yann Alibert , Davide Gandolfi , Andrea Bonfanti , Carina M. Persson , Andrew Collier Cameron , Malcolm Fridlund , Luca Fossati , Judith Korth , Willy Benz , Adrien Deline , Hans-Gustav Florén , Pascal Guterman , Vardan Adibekyan , Matthew J. Hooton , Sergio Hoyer , Adrien Leleu , Alexander James Mustill , Sébastien Salmon , Sérgio G. Sousa , Olga Suarez , Lyu Abe , Abdelkrim Agabi , Roi Alonso , Guillem Anglada , Joel Asquier , Tamas Bárczy , David Barrado y Navascues , Susana C. C. Barros , Wolfgang Baumjohann , Mathias Beck , Thomas Beck , Nicolas Billot , Xavier Bonfils , Alexis Brandeker , Christopher Broeg , Edward M. Bryant , Matthew R. Burleigh , Marco Buttu , Juan Cabrera , Sébastien Charnoz , David R. Ciardi , Ryan Cloutier , William D. Cochran , Karen A. Collins , Knicole D. Colón , Nicolas Crouzet , Szilard Csizmadia , Melvyn B. Davies , Magali Deleuil , Laetitia Delrez , Olivier Demangeon , Brice-Olivier Demory , Diana Dragomir , Georgina Dransfield , David Ehrenreich , Anders Erikson , Andrea Fortier , Tianjun Gan , Samuel Gill , Michaël Gillon , Crystal L. Gnilka , Nolan Grieves , Sascha Grziwa , Manuel Güdel , Tristan Guillot , Jonas Haldemann , Kevin Heng , Keith Horne , Steve B. Howell , Kate G. Isaak , Jon M. Jenkins , Eric L. N. Jensen , Laszlo Kiss , Gaia Lacedelli , Kristine Lam , Jacques Laskar , David W. Latham , Alain Lecavelier des Etangs , Monika Lendl , Kathryn V. Lester , Alan M. Levine , John Livingston , Christophe Lovis , Rafael Luque , Demetrio Magrin , Wenceslas Marie-Sainte , Pierre F. L. Maxted , Andrew W. Mayo , Brian McLean , Marko Mecina , Djamel Mékarnia , Valerio Nascimbeni , Louise D. Nielsen , Göran Olofsson , Hugh P. Osborn , Hannah L. M. Osborne , Roland Ottensamer , Isabella Pagano , Enric Pallé , Gisbert Peter , Giampaolo Piotto , Don Pollacco , Didier Queloz , Roberto Ragazzoni , Nicola Rando , Heike Rauer , Seth Redfield , Ignasi Ribas , George R. Ricker , Martin Rieder , Nuno C. Santos , Gaetano Scandariato , François-Xavier Schmider , Richard P. Schwarz , Nicholas J. Scott , Sara Seager , Damien Ségransan , Luisa Maria Serrano , Attila E. Simon , Alexis M. S. Smith , Manfred Steller , Chris Stockdale , Gyula Szabó , Nicolas Thomas , Eric B. Ting , Amaury H. M. J. Triaud , Stéphane Udry , Vincent Van Eylen , Valérie Van Grootel , Roland K. Vanderspek , Valentina Viotto , Nicholas Walton , Joshua N. Winn

We present the discovery of two exoplanets transiting TOI-836 (TIC 440887364) using data from TESS Sector 11 and Sector 38. TOI-836 is a bright ($T = 8.5$ mag), high proper motion ($\sim\,200$ mas yr$^{-1}$), low metallicity…

地球与行星天体物理 · 物理学 2023-02-15 Faith Hawthorn , Daniel Bayliss , Thomas G. Wilson , Andrea Bonfanti , Vardan Adibekyan , Yann Alibert , Sérgio G. Sousa , Karen A. Collins , Edward M. Bryant , Ares Osborn , David J. Armstrong , Lyu Abe , Jack S. Acton , Brett C. Addison , Karim Agabi , Roi Alonso , Douglas R. Alves , Guillem Anglada-Escudé , Tamas Bárczy , Thomas Barclay , David Barrado , Susana C. C. Barros , Wolfgang Baumjohann , Philippe Bendjoya , Willy Benz , Allyson Bieryla , Xavier Bonfils , François Bouchy , Alexis Brandeker , Christopher Broeg , David J. A. Brown , Matthew R. Burleigh , Marco Buttu , Juan Cabrera , Douglas A. Caldwell , Sarah L. Casewell , David Charbonneau , Sébastian Charnoz , Ryan Cloutier , Andrew Collier Cameron , Kevin I. Collins , Dennis M. Conti , Nicolas Crouzet , Szilárd Czismadia , Melvyn B. Davies , Magali Deleuil , Elisa Delgado-Mena , Laetitia Delrez , Olivier D. S. Demangeon , Brice-Olivier Demory , Georgina Dransfield , Xavier Dumusque , Jo Ann Egger , David Ehrenreich , Philipp Eigmüller , Anders Erickson , Zahra Essack , Andrea Fortier , Luca Fossati , Malcolm Fridlund , Maximilian N. Günther , Manuel Güdel , Davide Gandolfi , Harvey Gillard , Michaël Gillon , Crystal Gnilka , Michael R. Goad , Robert F. Goeke , Tristan Guillot , Andreas Hadjigeorghiou , Coel Hellier , Beth A. Henderson , Kevin Heng , Matthew J. Hooton , Keith Horne , Steve B. Howell , Sergio Hoyer , Jonathan M. Irwin , James S. Jenkins , Jon M. Jenkins , Eric L. N. Jensen , Stephen R. Kane , Alicia Kendall , John F. Kielkopf , Laszlo L. Kiss , Gaia Lacedelli , Jacques Laskar , David W. Latham , Alain Lecavalier des Etangs , Adrien Leleu , Monika Lendl , Jorge Lillo-Box , Christophe Lovis , Djamel Mékarnia , Bob Massey , Tamzin Masters , Pierre F. L. Maxted , Valerio Nascimbeni , Louise D. Nielsen , Sean M. O'Brien , Göran Olofsson , Hugh P. Osborn , Isabella Pagano , Enric Pallé , Carina M. Persson , Giampaolo Piotto , Peter Plavchan , Don Pollacco , Didier Queloz , Roberto Ragazzoni , Heike Rauer , Ignasi Ribas , George Ricker , Damien Ségransan , Sébastien Salmon , Alexandre Santerne , Nuno C. Santos , Gaetano Scandariato , François-Xavier Schmider , Richard P. Schwarz , Sara Seager , Avi Shporer , Attila E. Simon , Alexis M. S. Smith , Gregor Srdoc , Manfred Steller , Olga Suarez , Gyula M. Szabó , Johanna Teske , Nicolas Thomas , Rosanna H. Tilbrook , Amaury H. M. J. Triaud , Stéphane Udry , Valérie Van Grootel , Nicholas Walton , Sharon X. Wang , Peter J. Wheatley , Joshua N. Winn , Robert A. Wittenmyer , Hui Zhang

We report the discovery of two intermediate-mass brown dwarfs (BDs), TOI-569b and TOI-1406b, from NASA's Transiting Exoplanet Survey Satellite mission. TOI-569b has an orbital period of $P = 6.55604 \pm 0.00016$ days, a mass of $M_b = 64.1…

Transiting planets around young stars are key benchmarks for our understanding of planetary systems. One of such candidates was identified around the K dwarf HD 18599 by TESS, labeled as TOI-179. We present the confirmation of the…

Multi-planet systems are valuable arenas for investigating exoplanet architectures and comparing planetary siblings. TOI-1246 is one such system, with a moderately bright K dwarf ($\rm{V=11.6,~K=9.9}$) and four transiting sub-Neptunes…

We present the validation of two planets orbiting M dwarfs, TOI-1696b and TOI-2136b. Both planets are mini-Neptunes orbiting nearby stars, making them promising prospects for atmospheric characterization with the James Webb Space Telescope.…

Albeit at a lower frequency than around hotter stars, short-period gas giants around low-mass stars ($T_\mathrm{eff} < 4965$ K) do exist, despite predictions from planetary population synthesis models that such systems should be exceedingly…

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