CHEOPS observations of the HD 108236 planetary system: A fifth planet, improved ephemerides, and planetary radii

Autor: Bonfanti, A, Delrez, L, Hooton, MJ, Wilson, TG, Fossati, L, Alibert, Y, Hoyer, S, Mustill, AJ, Osborn, HP, Adibekyan, V, Gandolfi, D, Salmon, S, Sousa, SG, Tuson, A, Van Grootel, V, Cabrera, J, Nascimbeni, V, Maxted, PFL, Barros, SCC, Billot, N, Bonfils, X, Borsato, L, Broeg, C, Davies, MB, Deleuil, M, Demangeon, ODS, Fridlund, M, Lacedelli, G, Lendl, M, Persson, C, Santos, NC, Scandariato, G, Szabó, GM, Collier Cameron, A, Udry, S, Benz, W, Beck, M, Ehrenreich, D, Fortier, A, Isaak, KG, Queloz, D, Alonso, R, Asquier, J, Bandy, T, Bárczy, T, Barrado, D, Barragán, O, Baumjohann, W, Beck, T, Bekkelien, A, Bergomi, M, Brandeker, A, Busch, MD, Cessa, V, Charnoz, S, Chazelas, B, Corral Van Damme, C, Demory, BO, Erikson, A, Farinato, J, Futyan, D, Garcia Muñoz, A, Gillon, M, Guedel, M, Guterman, P, Hasiba, J, Heng, K, Hernandez, E, Kiss, L, Kuntzer, T, Laskar, J, Lecavelier Des Etangs, A, Lovis, C, Magrin, D, Malvasio, L, Marafatto, L, Michaelis, H, Munari, M, Olofsson, G, Ottacher, H, Ottensamer, R, Pagano, I, Pallé, E, Peter, G, Piazza, D, Piotto, G, Pollacco, D, Ragazzoni, R, Rando, N, Ratti, F, Rauer, H, Ribas, I, Rieder, M, Rohlfs, R, Safa, F, Salatti, M, Ségransan, D, Simon, AE, Smith, AMS, Sordet, M

The detection of a super-Earth and three mini-Neptunes transiting the bright ($V$ = 9.2 mag) star HD 108236 (also known as TOI-1233) was recently reported on the basis of TESS and ground-based light curves. We perform a first characterisation of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00d765f822e2c4f8f2efae0530559097

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

Autor: Leleu, A, Alibert, Y, Hara, NC, Hooton, MJ, Wilson, TG, Robutel, P, Delisle, JB, Laskar, J, Hoyer, S, Lovis, C, Bryant, EM, Ducrot, E, Cabrera, J, Delrez, L, Acton, JS, Adibekyan, V, Allart, R, Allende Prieto, C, Alonso, R, Alves, D, Anderson, DR, Angerhausen, D, Anglada Escude´, G, Asquier, J, Barrado, D, Barros, SCC, Baumjohann, W, Bayliss, D, Beck, M, Beck, T, Bekkelien, A, Benz, W, Billot, N, Bonfanti, A, Bonfils, X, Bouchy, F, Bourrier, V, Boueundefined, G, Brandeker, A, Broeg, C, Buder, M, Burdanov, A, Burleigh, MR, Baundefinedrczy, T, Cameron, AC, Chamberlain, S, Charnoz, S, Cooke, BF, Corral Van Damme, C, Correia, ACM, Cristiani, S, Damasso, M, Davies, MB, Deleuil, M, Demangeon, ODS, Demory, BO, Di Marcantonio, P, Di Persio, G, Dumusque, X, Ehrenreich, D, Erikson, A, Figueira, P, Fortier, A, Fossati, L, Fridlund, M, Futyan, D, Gandolfi, D, Garciaundefined Munoundefinedz, A, Garcia, LJ, Gill, S, Gillen, E, Gillon, M, Goad, MR, Gonzaundefinedlez Hernaundefinedndez, JI, Guedel, M, Guundefinednther, MN, Haldemann, J, Henderson, B, Heng, K, Hogan, AE, Isaak, K, Jehin, E, Jenkins, JS, Jordaundefinedn, A, Kiss, L, Kristiansen, MH, Lam, K, Lavie, B, Lecavelier Des Etangs, A, Lendl, M, Lillo-Box, J, Lo Curto, G, Magrin, D, Martins, CJAP, Maxted, PFL, McCormac, J, Mehner, A, Micela, G, Molaro, P, Moyano, M

Determining the architecture of multi-planetary systems is one of the cornerstones of understanding planet formation and evolution. Resonant systems are especially important as the fragility of their orbital configuration ensures that no significant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf98d005a8f05ccf9eddc5e364a6a48f

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

Autor: Mortier, A, Zapatero Osorio, MR, Malavolta, L, Alibert, Y, Rice, K, Lillo-Box, J, Vanderburg, A, Oshagh, M, Buchhave, L, Adibekyan, V, Delgado Mena, E, Lopez-Morales, M, Charbonneau, D, Sousa, SG, Lovis, C, Affer, L, Allende Prieto, C, Barros, SCC, Benatti, S, Bonomo, AS, Boschin, W, Bouchy, F, Cabral, A, Collier Cameron, A, Cosentino, R, Cristiani, S, Demangeon, ODS, Di Marcantonio, P, D'Odorico, V, Dumusque, X, Ehrenreich, D, Figueira, P, Fiorenzano, A, Ghedina, A, González Hernández, JI, Haldemann, J, Harutyunyan, A, Haywood, RD, Latham, DW, Lavie, B, Lo Curto, G, Maldonado, J, Manescau, A, Martins, CJAP, Mayor, M, Mégevand, D, Mehner, A, Micela, G, Molaro, P, Molinari, E, Nunes, NJ, Pepe, FA, Palle, E, Phillips, D, Piotto, G, Pinamonti, M, Poretti, E, Riva, M, Rebolo, R, Santos, NC, Sasselov, D, Sozzetti, A, Suárez Mascareño, A, Udry, S, West, RG, Watson, CA, Wilson, TG

This paper reports on the detailed characterisation of the K2-111 planetary system with K2, WASP, and ASAS-SN photometry as well as high-resolution spectroscopic data from HARPS-N and ESPRESSO. The host, K2-111, is confirmed to be a mildly evolved ($

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbf676f39ea083d90fa2b102cbdb0c47

A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067.

Autor: Luque R; Department of Astronomy and Astrophysics, University of Chicago, Chicago, IL, USA. rluque@uchicago.edu., Osborn HP; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland.; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.; Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Leleu A; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland.; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Pallé E; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Departamento de Astrofisica, Universidad de La Laguna, La Laguna, Tenerife, Spain., Bonfanti A; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Barragán O; Sub-department of Astrophysics, Department of Physics, University of Oxford, Oxford, UK., Wilson TG; Centre for Exoplanet Science, SUPA School of Physics and Astronomy, University of St Andrews, St Andrews, UK.; Department of Physics, University of Warwick, Coventry, UK.; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK., Broeg C; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland.; Center for Space and Habitability, University of Bern, Bern, Switzerland., Cameron AC; Centre for Exoplanet Science, SUPA School of Physics and Astronomy, University of St Andrews, St Andrews, UK., Lendl M; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Maxted PFL; Astrophysics Group, Lennard Jones Building, Keele University, Keele, UK., Alibert Y; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland.; Center for Space and Habitability, University of Bern, Bern, Switzerland., Gandolfi D; Dipartimento di Fisica, Universita degli Studi di Torino, Torino, Italy., Delisle JB; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Hooton MJ; Cavendish Laboratory, University of Cambridge, Cambridge, UK., Egger JA; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland., Nowak G; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Departamento de Astrofisica, Universidad de La Laguna, La Laguna, Tenerife, Spain.; Institute of Astronomy, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University, Toruń, Poland., Lafarga M; Department of Physics, University of Warwick, Coventry, UK.; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK., Rapetti D; NASA Ames Research Center, Moffett Field, CA, USA.; Research Institute for Advanced Computer Science, Universities Space Research Association, Washington, DC, USA., Twicken JD; NASA Ames Research Center, Moffett Field, CA, USA.; SETI Institute, Mountain View, CA, USA., Morales JC; Institut de Ciencies de l'Espai (ICE-CSIC), Bellaterra, Spain.; Institut d'Estudis Espacials de Catalunya (IEEC), Barcelona, Spain., Carleo I; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; INAF - Osservatorio Astrofisico di Torino, Pino Torinese, Italy., Orell-Miquel J; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Departamento de Astrofisica, Universidad de La Laguna, La Laguna, Tenerife, Spain., Adibekyan V; Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, Porto, Portugal.; Departamento de Física e Astronomia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal., Alonso R; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Departamento de Astrofisica, Universidad de La Laguna, La Laguna, Tenerife, Spain., Alqasim A; Mullard Space Science Laboratory, University College London, Dorking, UK., Amado PJ; Instituto de Astrofísica de Andalucía (IAA-CSIC), Granada, Spain., Anderson DR; Department of Physics, University of Warwick, Coventry, UK.; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK., Anglada-Escudé G; Institut de Ciencies de l'Espai (ICE-CSIC), Bellaterra, Spain.; Institut d'Estudis Espacials de Catalunya (IEEC), Barcelona, Spain., Bandy T; European Space Research and Technology Centre (ESTEC), European Space Agency (ESA), Noordwijk, The Netherlands., Bárczy T; Admatis, Miskolc, Hungary., Barrado Navascues D; Depto. de Astrofisica, Centro de Astrobiología (INTA-CSIC), Madrid, Spain., Barros SCC; Instituto de Astrofisica e Ciencias do Espaco, Universidade do Porto, Porto, Portugal.; Departamento de Fisica e Astronomia, Faculdade de Ciencias, Universidade do Porto, Porto, Portugal., Baumjohann W; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Bayliss D; Department of Physics, University of Warwick, Coventry, UK., Bean JL; Department of Astronomy and Astrophysics, University of Chicago, Chicago, IL, USA., Beck M; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Beck T; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland., Benz W; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland.; Center for Space and Habitability, University of Bern, Bern, Switzerland., Billot N; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Bonfils X; Université Grenoble Alpes, CNRS, IPAG, Grenoble, France., Borsato L; INAF - Osservatorio Astronomico di Padova, Padova, Italy., Boyle AW; Department of Astronomy, California Institute of Technology, Pasadena, CA, USA., Brandeker A; Department of Astronomy, Stockholm University, AlbaNova University Center, Stockholm, Sweden., Bryant EM; Department of Physics, University of Warwick, Coventry, UK.; Mullard Space Science Laboratory, University College London, Dorking, UK., Cabrera J; Institute of Planetary Research, German Aerospace Center (DLR), Berlin, Germany., Carrazco-Gaxiola S; Instituto de Astronomía, Universidad Nacional Autónoma de México, Ciudad de México, Mexico.; Department of Physics and Astronomy, Georgia State University, Atlanta, GA, USA.; RECONS Institute, Chambersburg, PA, USA., Charbonneau D; Center for Astrophysics | Harvard & Smithsonian, Cambridge, MA, USA., Charnoz S; Université de Paris Cité, Institut de Physique du Globe de Paris, CNRS, Paris, France., Ciardi DR; Department of Astronomy, California Institute of Technology, Pasadena, CA, USA., Cochran WD; McDonald Observatory, The University of Texas, Austin, TX, USA.; Center for Planetary Systems Habitability, The University of Texas, Austin, TX, USA., Collins KA; Center for Astrophysics | Harvard & Smithsonian, Cambridge, MA, USA., Crossfield IJM; Department of Physics and Astronomy, University of Kansas, Lawrence, KS, USA., Csizmadia S; Institute of Planetary Research, German Aerospace Center (DLR), Berlin, Germany., Cubillos PE; Space Research Institute, Austrian Academy of Sciences, Graz, Austria.; INAF - Osservatorio Astrofisico di Torino, Pino Torinese, Italy., Dai F; Department of Astronomy, California Institute of Technology, Pasadena, CA, USA.; Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, USA., Davies MB; Centre for Mathematical Sciences, Lund University, Lund, Sweden., Deeg HJ; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Departamento de Astrofisica, Universidad de La Laguna, La Laguna, Tenerife, Spain., Deleuil M; Aix Marseille Univ., CNRS, CNES, LAM, Marseille, France., Deline A; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Delrez L; Astrobiology Research Unit, Université de Liège, Liège, Belgium.; Space sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège, Liège, Belgium., Demangeon ODS; Instituto de Astrofisica e Ciencias do Espaco, Universidade do Porto, Porto, Portugal.; Departamento de Fisica e Astronomia, Faculdade de Ciencias, Universidade do Porto, Porto, Portugal., Demory BO; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland.; Center for Space and Habitability, University of Bern, Bern, Switzerland., Ehrenreich D; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland.; Centre Vie dans l'Univers, Faculté des sciences, Université de Genève, Genève 4, Switzerland., Erikson A; Institute of Planetary Research, German Aerospace Center (DLR), Berlin, Germany., Esparza-Borges E; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Departamento de Astrofisica, Universidad de La Laguna, La Laguna, Tenerife, Spain., Falk B; Space Telescope Science Institute, Baltimore, MD, USA., Fortier A; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland.; Center for Space and Habitability, University of Bern, Bern, Switzerland., Fossati L; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Fridlund M; Leiden Observatory, University of Leiden, Leiden, The Netherlands.; Onsala Space Observatory, Department of Space, Earth and Environment, Chalmers University of Technology, Onsala, Sweden., Fukui A; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Komaba Institute for Science, The University of Tokyo, Tokyo, Japan., Garcia-Mejia J; Center for Astrophysics | Harvard & Smithsonian, Cambridge, MA, USA., Gill S; Department of Physics, University of Warwick, Coventry, UK., Gillon M; Astrobiology Research Unit, Université de Liège, Liège, Belgium., Goffo E; Dipartimento di Fisica, Universita degli Studi di Torino, Torino, Italy.; Thüringer Landessternwarte Tautenburg, Tautenburg, Germany., Gómez Maqueo Chew Y; Instituto de Astronomía, Universidad Nacional Autónoma de México, Ciudad de México, Mexico., Güdel M; Department of Astrophysics, University of Vienna, Vienna, Austria., Guenther EW; Thüringer Landessternwarte Tautenburg, Tautenburg, Germany., Günther MN; European Space Research and Technology Centre (ESTEC), European Space Agency (ESA), Noordwijk, The Netherlands., Hatzes AP; Thüringer Landessternwarte Tautenburg, Tautenburg, Germany., Helling C; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Hesse KM; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.; Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Howell SB; NASA Ames Research Center, Moffett Field, CA, USA., Hoyer S; Aix Marseille Univ., CNRS, CNES, LAM, Marseille, France., Ikuta K; Department of Multi-Disciplinary Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan., Isaak KG; European Space Research and Technology Centre (ESTEC), European Space Agency (ESA), Noordwijk, The Netherlands., Jenkins JM; NASA Ames Research Center, Moffett Field, CA, USA., Kagetani T; Department of Multi-Disciplinary Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan., Kiss LL; Konkoly Observatory, HUN-REN Research Centre for Astronomy and Earth Sciences, Budapest, Hungary.; Institute of Physics, ELTE Eötvös Loránd University, Budapest, Hungary., Kodama T; Komaba Institute for Science, The University of Tokyo, Tokyo, Japan., Korth J; Lund Observatory, Division of Astrophysics, Department of Physics, Lund University, Lund, Sweden., Lam KWF; Institute of Planetary Research, German Aerospace Center (DLR), Berlin, Germany., Laskar J; IMCCE, UMR8028 CNRS, Observatoire de Paris, PSL Univ., Sorbonne Univ., Paris, France., Latham DW; Center for Astrophysics | Harvard & Smithsonian, Cambridge, MA, USA., Lecavelier des Etangs A; Institut d'Astrophysique de Paris, UMR7095 CNRS, Université Pierre & Marie Curie, Paris, France., Leon JPD; Department of Multi-Disciplinary Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan., Livingston JH; Astrobiology Center, Tokyo, Japan.; National Astronomical Observatory of Japan, Tokyo, Japan.; Department of Astronomical Science, The Graduate University for Advanced Studies, SOKENDAI, Tokyo, Japan., Magrin D; INAF - Osservatorio Astronomico di Padova, Padova, Italy., Matson RA; United States Naval Observatory, Washington, DC, USA., Matthews EC; Max Planck Institute for Astronomy, Heidelberg, Germany., Mordasini C; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland.; Center for Space and Habitability, University of Bern, Bern, Switzerland., Mori M; Department of Multi-Disciplinary Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan., Moyano M; Instituto de Astronomía, Universidad Católica del Norte, Antofagasta, Chile., Munari M; INAF - Osservatorio Astrofisico di Catania, Catania, Italy., Murgas F; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Departamento de Astrofisica, Universidad de La Laguna, La Laguna, Tenerife, Spain., Narita N; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Komaba Institute for Science, The University of Tokyo, Tokyo, Japan.; Astrobiology Center, Tokyo, Japan., Nascimbeni V; INAF - Osservatorio Astronomico di Padova, Padova, Italy., Olofsson G; Department of Astronomy, Stockholm University, AlbaNova University Center, Stockholm, Sweden., Osborne HLM; Mullard Space Science Laboratory, University College London, Dorking, UK., Ottensamer R; Department of Astrophysics, University of Vienna, Vienna, Austria., Pagano I; INAF - Osservatorio Astrofisico di Catania, Catania, Italy., Parviainen H; Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain.; Departamento de Astrofisica, Universidad de La Laguna, La Laguna, Tenerife, Spain., Peter G; Institute of Optical Sensor Systems, German Aerospace Center (DLR), Berlin, Germany., Piotto G; INAF - Osservatorio Astronomico di Padova, Padova, Italy.; Dipartimento di Fisica e Astronomia 'Galileo Galilei', Universita degli Studi di Padova, Padova, Italy., Pollacco D; Department of Physics, University of Warwick, Coventry, UK., Queloz D; Cavendish Laboratory, University of Cambridge, Cambridge, UK.; Department of Physics, ETH Zurich, Zurich, Switzerland., Quinn SN; Center for Astrophysics | Harvard & Smithsonian, Cambridge, MA, USA., Quirrenbach A; Landessternwarte, Zentrum für Astronomie der Universität Heidelberg, Heidelberg, Germany., Ragazzoni R; INAF - Osservatorio Astronomico di Padova, Padova, Italy.; Dipartimento di Fisica e Astronomia 'Galileo Galilei', Universita degli Studi di Padova, Padova, Italy., Rando N; European Space Research and Technology Centre (ESTEC), European Space Agency (ESA), Noordwijk, The Netherlands., Ratti F; European Space Research and Technology Centre (ESTEC), European Space Agency (ESA), Noordwijk, The Netherlands., Rauer H; Institute of Planetary Research, German Aerospace Center (DLR), Berlin, Germany.; Zentrum für Astronomie und Astrophysik, Technische Universität Berlin, Berlin, Germany.; Institut für Geologische Wissenschaften, Freie Universität Berlin, Berlin, Germany., Redfield S; Astronomy Department, Wesleyan University, Middletown, CT, USA.; Van Vleck Observatory, Wesleyan University, Middletown, CT, USA., Ribas I; Institut de Ciencies de l'Espai (ICE-CSIC), Bellaterra, Spain.; Institut d'Estudis Espacials de Catalunya (IEEC), Barcelona, Spain., Ricker GR; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.; Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Rudat A; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.; Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Sabin L; Instituto de Astronomía, Universidad Nacional Autónoma de México, Ensenada, Mexico., Salmon S; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Santos NC; Instituto de Astrofisica e Ciencias do Espaco, Universidade do Porto, Porto, Portugal.; Departamento de Fisica e Astronomia, Faculdade de Ciencias, Universidade do Porto, Porto, Portugal., Scandariato G; INAF - Osservatorio Astrofisico di Catania, Catania, Italy., Schanche N; Center for Space and Habitability, University of Bern, Bern, Switzerland.; Department of Astronomy, University of Maryland, College Park, MD, USA., Schlieder JE; NASA Goddard Space Flight Center, Greenbelt, MD, USA., Seager S; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.; Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA.; Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA.; Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, Cambridge, MA, USA., Ségransan D; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Shporer A; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.; Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Simon AE; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland., Smith AMS; Institute of Planetary Research, German Aerospace Center (DLR), Berlin, Germany., Sousa SG; Instituto de Astrofisica e Ciencias do Espaco, Universidade do Porto, Porto, Portugal., Stalport M; Space sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège, Liège, Belgium., Szabó GM; Gothard Astrophysical Observatory, ELTE Eötvös Loránd University, Szombathely, Hungary.; HUN-REN-ELTE Exoplanet Research Group, Szombathely, Hungary., Thomas N; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland., Tuson A; Cavendish Laboratory, University of Cambridge, Cambridge, UK., Udry S; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Vanderburg AM; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.; Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Van Eylen V; Mullard Space Science Laboratory, University College London, Dorking, UK., Van Grootel V; Space sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège, Liège, Belgium., Venturini J; Observatoire Astronomique de l'Université de Genève, Versoix, Switzerland., Walter I; Institute of Optical Sensor Systems, German Aerospace Center (DLR), Berlin, Germany., Walton NA; Institute of Astronomy, University of Cambridge, Cambridge, UK., Watanabe N; Department of Multi-Disciplinary Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan., Winn JN; Department of Astrophysical Sciences, Princeton University, Princeton, NJ, USA., Zingales T; Dipartimento di Fisica e Astronomia 'Galileo Galilei', Universita degli Studi di Padova, Padova, Italy.

Publikováno v: Nature [Nature] 2023 Nov; Vol. 623 (7989), pp. 932-937. Date of Electronic Publication: 2023 Nov 29.

A remnant planetary core in the hot-Neptune desert.

Autor: Armstrong DJ; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK. d.j.armstrong@warwick.ac.uk.; Department of Physics, University of Warwick, Coventry, UK. d.j.armstrong@warwick.ac.uk., Lopez TA; Aix-Marseille Université, CNRS, CNES, LAM, Marseilles, France., Adibekyan V; Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Porto, Portugal., Booth RA; Institute of Astronomy, University of Cambridge, Cambridge, UK., Bryant EM; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Collins KA; Center for Astrophysics, Harvard and Smithsonian, Cambridge, MA, USA., Deleuil M; Aix-Marseille Université, CNRS, CNES, LAM, Marseilles, France., Emsenhuber A; Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ, USA.; Physikalisches Institut, University of Bern, Bern, Switzerland., Huang CX; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., King GW; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Lillo-Box J; Departamento de Astrofísica, Centro de Astrobiología (CSIC-INTA), Madrid, Spain., Lissauer JJ; NASA Ames Research Center, Moffett Field, CA, USA., Matthews E; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Mousis O; Aix-Marseille Université, CNRS, CNES, LAM, Marseilles, France., Nielsen LD; Observatoire Astronomique de l'Université de Genéve, Versoix, Switzerland., Osborn H; Aix-Marseille Université, CNRS, CNES, LAM, Marseilles, France., Otegi J; Observatoire Astronomique de l'Université de Genéve, Versoix, Switzerland.; Institute for Computational Science, University of Zurich, Zurich, Switzerland., Santos NC; Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Porto, Portugal.; Departamento de Física e Astronomia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal., Sousa SG; Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Porto, Portugal., Stassun KG; Department of Physics and Astronomy, Vanderbilt University, Nashville, TN, USA.; Department of Physics, Fisk University, Nashville, TN, USA., Veras D; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Ziegler C; Dunlap Institute for Astronomy and Astrophysics, University of Toronto, Toronto, Ontario, Canada., Acton JS; School of Physics and Astronomy, University of Leicester, Leicester, UK., Almenara JM; Université Grenoble Alpes, CNRS, IPAG, Grenoble, France., Anderson DR; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Barrado D; Departamento de Astrofísica, Centro de Astrobiología (CSIC-INTA), Madrid, Spain., Barros SCC; Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Porto, Portugal., Bayliss D; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Belardi C; School of Physics and Astronomy, University of Leicester, Leicester, UK., Bouchy F; Observatoire Astronomique de l'Université de Genéve, Versoix, Switzerland., Briceño C; Cerro Tololo Inter-American Observatory, La Serena, Chile., Brogi M; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK.; INAF Osservatorio Astrofisico di Torino, Pino Torinese, Italy., Brown DJA; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Burleigh MR; School of Physics and Astronomy, University of Leicester, Leicester, UK., Casewell SL; School of Physics and Astronomy, University of Leicester, Leicester, UK., Chaushev A; Center for Astronomy and Astrophysics, TU Berlin, Berlin, Germany., Ciardi DR; Caltech/IPAC-NASA Exoplanet Science Institute, Pasadena, CA, USA., Collins KI; George Mason University, Fairfax, VA, USA., Colón KD; NASA Goddard Space Flight Center, Exoplanets and Stellar Astrophysics Laboratory (Code 667), Greenbelt, MD, USA., Cooke BF; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Crossfield IJM; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Díaz RF; Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina.; Instituto de Astronomía y Física del Espacio (IAFE), CONICET - Universidad de Buenos Aires, Buenos Aires, Argentina.; International Center for Advanced Studies (ICAS) and ICIFI (CONICET), ECyT-UNSAM, Campus Miguelente, Buenos Aires, Argentina., Mena ED; Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Porto, Portugal., Demangeon ODS; Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Porto, Portugal., Dorn C; Institute for Computational Science, University of Zurich, Zurich, Switzerland., Dumusque X; Observatoire Astronomique de l'Université de Genéve, Versoix, Switzerland., Eigmüller P; Institute of Planetary Research, German Aerospace Center, Berlin, Germany., Fausnaugh M; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Figueira P; Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Porto, Portugal.; European Southern Observatory, Santiago, Chile., Gan T; Department of Astronomy and Tsinghua Centre for Astrophysics, Tsinghua University, Beijing, China., Gandhi S; Department of Physics, University of Warwick, Coventry, UK., Gill S; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Gonzales EJ; Department of Astronomy and Astrophysics, University of California at Santa Cruz, Santa Cruz, CA, USA., Goad MR; School of Physics and Astronomy, University of Leicester, Leicester, UK., Günther MN; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Helled R; Institute for Computational Science, University of Zurich, Zurich, Switzerland., Hojjatpanah S; Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Porto, Portugal.; Departamento de Física e Astronomia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal., Howell SB; NASA Ames Research Center, Moffett Field, CA, USA., Jackman J; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Jenkins JS; Departamento de Astronomía, Universidad de Chile, Santiago, Chile.; Centro de Astrofísica y Tecnologías Afines (CATA), Santiago, Chile., Jenkins JM; NASA Ames Research Center, Moffett Field, CA, USA., Jensen ELN; Department of Physics and Astronomy, Swarthmore College, Swarthmore, PA, USA., Kennedy GM; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Latham DW; Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, USA., Law N; Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA., Lendl M; Observatoire Astronomique de l'Université de Genéve, Versoix, Switzerland.; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Lozovsky M; Institute for Computational Science, University of Zurich, Zurich, Switzerland., Mann AW; Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA., Moyano M; Instituto de Astronomía, Universidad Católica del Norte, Antofagasta, Chile., McCormac J; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Meru F; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Mordasini C; Physikalisches Institut, University of Bern, Bern, Switzerland., Osborn A; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Pollacco D; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Queloz D; Cavendish Laboratory, University of Cambridge, Cambridge, UK., Raynard L; School of Physics and Astronomy, University of Leicester, Leicester, UK., Ricker GR; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Rowden P; School of Physical Sciences, The Open University, Milton Keynes, UK., Santerne A; Aix-Marseille Université, CNRS, CNES, LAM, Marseilles, France., Schlieder JE; NASA Goddard Space Flight Center, Exoplanets and Stellar Astrophysics Laboratory (Code 667), Greenbelt, MD, USA., Seager S; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA.; Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA.; Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, Cambridge, MA, USA., Sha L; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Tan TG; Perth Exoplanet Survey Telescope, Perth, Western Australia, Australia., Tilbrook RH; School of Physics and Astronomy, University of Leicester, Leicester, UK., Ting E; NASA Ames Research Center, Moffett Field, CA, USA., Udry S; Observatoire Astronomique de l'Université de Genéve, Versoix, Switzerland., Vanderspek R; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Watson CA; Astrophysics Research Centre, Queen's University Belfast, Belfast, UK., West RG; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Wilson PA; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Winn JN; Department of Astrophysical Sciences, Princeton University, Princeton, NJ, USA., Wheatley P; Centre for Exoplanets and Habitability, University of Warwick, Coventry, UK.; Department of Physics, University of Warwick, Coventry, UK., Villasenor JN; Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA., Vines JI; Departamento de Astronomía, Universidad de Chile, Santiago, Chile., Zhan Z; Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA.

Publikováno v: Nature [Nature] 2020 Jul; Vol. 583 (7814), pp. 39-42. Date of Electronic Publication: 2020 Jul 01.