RESEARCH
Research Groups Planets Stars Galaxies Cosmology Instrumentation Science Communication
Towards the detection and characterization of other Earths
Articles published during 2020

J. Alonso-Santiago, I. Negueruela, A. Marco, H. M. Tabernero, N. Castro
Three open clusters containing Cepheids: NGC 6649, NGC 6664, and Berkeley 55
Astronomy & Astrophysics, 644, A136
2020 dezembro
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K. Takami, H. Nakagawa, H. Sagawa, P. Krause, I. Murata, Y. Kasaba, T. Kuroda, S. Aoki, T. Kouyama, T. Kostiuk, T. A. Livengood, G. Gilli
Evaluation of a method to retrieve temperature and wind velocity profiles of the Venusian nightside mesosphere from mid-infrared CO2 absorption line observed by heterodyne spectroscopy
Earth, Planets and Space, 72, 1
2020 dezembro
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R. Allart, L. Pino, C. Lovis, S. G. Sousa, N. Casasayas-Barris, M. R. Zapatero-Osorio, M. Cretignier, E. Palle, F. Pepe, S. Cristiani et al. (including: N. C. Santos, O. Demangeon, H. M. Tabernero, V. Zh. Adibekyan, A. Cabral, P. Figueira, C. J. A. P. Martins, N. J. Nunes)
WASP-127b: a misaligned planet with a partly cloudy atmosphere and tenuous sodium signature seen by ESPRESSO
Astronomy & Astrophysics, 644, A155
2020 dezembro
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W. H. Ball, W. J. Chaplin, M. B. Nielsen, L. González-Cuesta, S. Mathur, A. R. G. Santos, R. A. García, D. L. Buzasi, B. Mosser, M. Deal et al. (including: B. Nsamba, T. L. Campante, M. S. Cunha)
Robust asteroseismic properties of the bright planet host HD 38529
Monthly Notices of the Royal Astronomical Society, 499, 4, 6084-6093
2020 dezembro
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A. Mortier, M. R. Zapatero-Osorio, L. Malavolta, Y. Alibert, K. Rice, J. Lillo-Box, A. Vanderburg, M. Oshagh, L. A. Buchhave, V. Zh. Adibekyan et al. (including: E. Delgado Mena, S. G. Sousa, S. C. C. Barros, A. Cabral, O. Demangeon, P. Figueira, C. J. A. P. Martins, N. J. Nunes, N. C. Santos)
K2-111: an old system with two planets in near-resonance
Monthly Notices of the Royal Astronomical Society, 499, 4, 5004-5021
2020 dezembro
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J.-F. Donati, D. Kouach, C. Moutou, R. Doyon, X. Delfosse, E. Artigau, S. Baratchart, M. Lacombe, G. Barrick, G. Hébrard et al. (including: P. Figueira, N. C. Santos)
SPIRou: NIR velocimetry and spectropolarimetry at the CFHT
Monthly Notices of the Royal Astronomical Society, 498, 4, 5684-5703
2020 novembro
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H. M. Tabernero, C. Allende Prieto, M. R. Zapatero-Osorio, J. I. González Hernández, C. del Burgo, R. García-López, R. Rebolo López, M. Abril-Abril, R. Barreto, J. Calvo Tovar et al.
HORuS transmission spectroscopy of 55 Cnc e
Monthly Notices of the Royal Astronomical Society, 498, 3, 4222-4229
2020 novembro
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M. Lendl, Sz. Csizmadia, A. Deline, L. Fossati, D. Kitzmann, K. Heng, S. Hoyer, S. Salmon, W. Benz, C. Broeg et al. (including: S. C. C. Barros, O. Demangeon, N. C. Santos, S. G. Sousa)
The hot dayside and asymmetric transit of WASP-189 b seen by CHEOPS
Astronomy & Astrophysics, 643, A94
2020 novembro
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A. A. Hakobyan, L. V. Barkhudaryan, A. G. Karapetyan, M. H. Gevorgyan, G. A. Mamon, D. Kunth, V. Zh. Adibekyan, M. Turatto
Supernovae and their host galaxies - VII. The diversity of Type Ia supernova progenitors
Monthly Notices of the Royal Astronomical Society, 499, 1, 1424-1440
2020 novembro
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C. Worley, P. Jofré, B. M. Rendle, A. Miglio, L. Magrini, D. Feuillet, A. Gavel, R. Smiljanic, K. Lind, A. J. Korn et al. (including: S. G. Sousa)
The Gaia-ESO Survey: Spectroscopic-asteroseismic analysis of K2 stars in Gaia-ESO. The K2 Galactic Caps Project
Astronomy & Astrophysics, 643, A83
2020 novembro
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N. Schanche, G. Hébrard, A. Collier Cameron, S. Dalal, B. Smalley, T. G. Wilson, I. Boisse, F. Bouchy, D. J. A. Brown, O. Demangeon et al.
WASP-186 and WASP-187: two hot Jupiters discovered by SuperWASP and SOPHIE with additional observations by TESS
Monthly Notices of the Royal Astronomical Society, 499, 1, 428-440
2020 novembro
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M. L. Gutierrez Albarran, D. Montes, M. Gómez Garrido, H. M. Tabernero, J. I. González Hernández, E. Marfil, A. Frasca, A. C. Lanzafame, A. Klutsch, E. Franciosini et al. (including: S. G. Sousa)
The Gaia-ESO Survey: Calibrating the lithium–age relation with open clusters and associations I. Cluster age range and initial membership selections
Astronomy & Astrophysics, 643, A71
2020 novembro
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J. V. Seidel, M. Lendl, V. Bourrier, D. Ehrenreich, R. Allart, S. G. Sousa, H. M. Cegla, X. Bonfils, U. Conod, A. Grandjean et al.
Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS). VI. Non-detection of sodium with HARPS on the bloated super-Neptune WASP-127b
Astronomy & Astrophysics, 643, A45
2020 novembro
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D. Bashi, S. Zucker, V. Zh. Adibekyan, N. C. Santos, T. Trifonov, L. Tal-Or, T. Mazeh
Occurrence rates of small planets from HARPS. Focus on the Galactic context
Astronomy & Astrophysics, 643, A106
2020 novembro
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J. Kemmer, S. Stock, D. Kossakowski, A. Kaminski, K. Molaverdikhani, M. Schlecker, J. A. Caballero, P. J. Amado, N. Astudillo-Defru, X. Bonfils et al. (including: P. Figueira, N. C. Santos)
Discovery of a hot, transiting, Earth-sized planet and a second temperate, non-transiting planet around the M4 dwarf GJ 3473 (TOI-488)
Astronomy & Astrophysics, 642, A236
2020 outubro
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V. M. Passegger, A. Bello-García, J. Ordieres-Meré, J. A. Caballero, A. Schweitzer, A. González-Marcos, I. Ribas, A. Reiners, A. Quirrenbach, P. J. Amado et al. (including: H. M. Tabernero)
The CARMENES search for exoplanets around M dwarfs. A deep learning approach to determine fundamental parameters of target stars
Astronomy & Astrophysics, 642, A22
2020 outubro
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V. Zh. Adibekyan, S. G. Sousa, N. C. Santos, P. Figueira, C. Allende Prieto, E. Delgado Mena, J. I. González Hernández, P. de Laverny, A. Recio-Blanco, T. L. Campante et al. (including: J. P. Faria, T. Boulet)
Benchmark stars, benchmark spectrographs. Detailed spectroscopic comparison of ESPRESSO, PEPSI, and HARPS data for Gaia benchmark stars
Astronomy & Astrophysics, 642, A182
2020 outubro
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J. Lillo Box, P. Figueira, A. Leleu, L. Acuña, J. P. Faria, N. Hara, N. C. Santos, A. C. M. Correia, P. Robutel, M. Deleuil et al. (including: S. G. Sousa)
Planetary system LHS 1140 revisited with ESPRESSO and TESS
Astronomy & Astrophysics, 642, A121
2020 outubro
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C. Abia, H. M. Tabernero, S. A. Korotin, D. Montes, E. Marfil, J. A. Caballero, O. Straniero, N Prantzos, I. Ribas, A. Reiners et al.
The CARMENES search for exoplanets around M dwarfs. Rubidium abundances in nearby cool stars
Astronomy & Astrophysics, 642, A227
2020 outubro
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M. Damasso, A. Sozzetti, C. Lovis, S. C. C. Barros, S. G. Sousa, O. Demangeon, J. P. Faria, J. Lillo Box, S. Cristiani, F. Pepe et al. (including: N. C. Santos, V. Zh. Adibekyan, M. Abreu, D. Castro Alves, D. Bossini, A. Cabral, J. Coelho, P. Figueira, C. J. A. P. Martins, M. A. Monteiro, M. J. P. F. G. Monteiro, N. J. Nunes, A. Oliveira, J. M. Rebordão, P. Santos, H. M. Tabernero)
A precise architecture characterization of the π Mensae planetary system
Astronomy & Astrophysics, 642, A31
2020 outubro
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M. B. Nielsen, W. H. Ball, M. R. Standing, A. H. M. J. Triaud, D. L. Buzasi, L. Carboneau, K. G. Stassun, S. R. Kane, W. J. Chaplin, E. P. Bellinger et al. (including: M. Vrard, M. Deal, T. L. Campante)
TESS asteroseismology of the known planet host star λ2 Fornacis
Astronomy & Astrophysics, 641, A25
2020 setembro
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B. Toledo-Padrón, C. Lovis, A. Suárez Mascareño, S. C. C. Barros, J. I. González Hernández, A. Sozzetti, F. Bouchy, M. R. Zapatero-Osorio, R. Rebolo López, S. Cristiani et al. (including: N. C. Santos, S. G. Sousa, H. M. Tabernero, D. Bossini, V. Zh. Adibekyan, P. Figueira, N. J. Nunes, M. Abreu, D. Castro Alves, A. Cabral, J. Coelho, O. Demangeon, C. J. A. P. Martins, M. J. P. F. G. Monteiro, M. A. Monteiro, A. Oliveira, P. Santos)
Characterization of the K2-38 planetary system. Unraveling one of the densest planets known to date
Astronomy & Astrophysics, 641, A92
2020 setembro
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J. F. Ferreira, P. Tanga, P. Machado, E. Corsaro
A survey for occultation astrometry of main belt: expected astrometric performances
Astronomy & Astrophysics, 641, A81
2020 setembro
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S. Bhargava, P. M. Giles, A. K. Romer, T. Jeltema, J. A. Mayers, A. Bermeo, M. Hilton, R. Wilkinson, C. Vergara Cervantes, C. A. Collins et al. (including: P. T. P. Viana)
The XMM Cluster Survey: new evidence for the 3.5-keV feature in clusters is inconsistent with a dark matter origin
Monthly Notices of the Royal Astronomical Society, 497, 1, 656-671
2020 setembro
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S. R. Kane, S. Yalçınkaya, H. P. Osborn, P. A. Dalba, L. D. Nielsen, A. Vanderburg, T. Mocnik, N. R. Hinkel, C. Ostberg, E. M. Esmer et al. (including: T. L. Campante)
Transits of Known Planets Orbiting a Naked-eye Star
The Astronomical Journal, 160, 3
2020 setembro
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B. Akinsanmi, S. C. C. Barros, N. C. Santos, M. Oshagh, L. M. Serrano
Constraining the oblateness of transiting planets with photometry and spectroscopy
Monthly Notices of the Royal Astronomical Society, 497, 3, 3484-3492
2020 setembro
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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. Zh. Adibekyan et al. (including: O. Demangeon, P. Figueira, S. Hojjatpanah, N. C. Santos)
Masses for the seven planets in K2-32 and K2-233. Four diverse planets in resonant chain and the first young rocky worlds
Astronomy & Astrophysics, 640, A48
2020 agosto
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E. Hébrard, R. F. Díaz, A. C. M. Correia, A. Collier Cameron, J. Laskar, D. Pollacco, J. -M. Almenara, D. R. Anderson, S. C. C. Barros, I. Boisse et al. (including: O. Demangeon)
Discovery and characterization of the exoplanets WASP-148b and c. A transiting system with two interacting giant planets
Astronomy & Astrophysics, 640, A32
2020 agosto
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I. Carleo, D. Gandolfi, O. Barragán, J. H. Livingston, C. M. Persson, K. W. F. Lam, A. A. Vidotto, M. N. Lund, C. Villarreal D'Angelo, K. A. Collins et al. (including: L. M. Serrano)
The Multiplanet System TOI-421: A Warm Neptune and a Super Puffy Mini-Neptune Transiting a G9 V Star in a Visual Binary
The Astronomical Journal, 160, 3
2020 agosto
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L. A. Dos Santos, D. Ehrenreich, V. Bourrier, R. Allart, G. W. King, M. Lendl, C. Lovis, S. Margheim, J. Meléndez, J. V. Seidel, S. G. Sousa
Search for helium in the upper atmosphere of the hot Jupiter WASP-127 b using Gemini/Phoenix
Astronomy & Astrophysics, 640, A29
2020 agosto
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O. Carrión González, A. García Muñoz, J. Cabrera, Sz. Csizmadia, N. C. Santos, H. Rauer
Directly imaged exoplanets in reflected starlight: the importance of knowing the planet radius
Astronomy & Astrophysics, 640, A136
2020 agosto
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A. Suárez Mascareño, J. P. Faria, P. Figueira, C. Lovis, M. Damasso, J. I. González Hernández, R. Rebolo López, S. Cristiani, F. Pepe, N. C. Santos et al. (including: V. Zh. Adibekyan, S. Hojjatpanah, M. Abreu, D. Castro Alves, S. C. C. Barros, A. Cabral, J. Coelho, C. J. A. P. Martins, M. A. Monteiro, M. J. P. F. G. Monteiro, N. J. Nunes, A. Oliveira, G. Pariani, P. Santos, S. G. Sousa)
Revisiting Proxima with ESPRESSO
Astronomy & Astrophysics, 639, A77
2020 julho
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G. Casali, L. Spina, L. Magrini, A. I. Karakas, C. Kobayashi, A. Casey, S. Feltzing, M. Van der Swaelmen, M. Tsantaki, P. Jofré et al. (including: S. G. Sousa, V. Zh. Adibekyan)
The Gaia-ESO survey: the non-universality of the age-chemical-clocks-metallicity relations in the Galactic disc
Astronomy & Astrophysics, 639, A127
2020 julho
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S. Hojjatpanah, M. Oshagh, P. Figueira, N. C. Santos, E. M. Amazo-Gómez, S. G. Sousa, V. Zh. Adibekyan, B. Akinsanmi, O. Demangeon, J. P. Faria, J. Gomes da Silva, N. Meunier
The correlation between photometric variability and radial velocity jitter. Based on TESS and HARPS observations
Astronomy & Astrophysics, 639, A35
2020 julho
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R. Cloutier, J. D. Eastman, J. E. Rodriguez, N. Astudillo-Defru, X. Bonfils, A. Mortier, C. A. Watson, M. Stalport, M. Pinamonti, F. Lienhard et al. (including: N. C. Santos, P. Figueira)
A Pair of TESS Planets Spanning the Radius Valley around the Nearby Mid-M Dwarf LTT 3780
The Astronomical Journal, 160, 1
2020 julho
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D. J. Armstrong, T. A. Lopez, V. Zh. Adibekyan, R. A. Booth, E. M. Bryant, K. A. Collins, M. Deleuil, A. Emsenhuber, C. X. Huang, G. W. King et al. (including: N. C. Santos, S. G. Sousa, S. C. C. Barros, E. Delgado Mena, O. Demangeon, P. Figueira, S. Hojjatpanah)
A remnant planetary core in the hot-Neptune desert
Nature, 583, 7814, 39-42
2020 julho
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A. M. Silva, S. G. Sousa, N. C. Santos, O. Demangeon, P. M. M. Silva, S. Hoyer, P. Guterman, M. Deleuil, D. Ehrenreich
archi: pipeline for light curve extraction of CHEOPS background stars
Monthly Notices of the Royal Astronomical Society, 496, 1, 282-294
2020 julho
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J. Peralta, T. Navarro, C. W. Vun, A. Sánchez-Lavega, K. McGouldrick, T. Horinouchi, T. Imamura, R. Hueso, J. P. Boyd, G. Schubert et al. (including: P. Machado)
A Long-Lived Sharp Disruption on the Lower Clouds of Venus
Geophysical Research Letters, 47, 11
2020 junho
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C. Jiang, T. R. Bedding, K. G. Stassun, D. Veras, E. Corsaro, D. L. Buzasi, P. Mikołajczyk, Q.-S. Zhang, J.-W. Ou, T. L. Campante et al. (including: B. Nsamba, D. Bossini, M. S. Cunha)
TESS Asteroseismic Analysis of the Known Exoplanet Host Star HD 222076
The Astrophysical Journal, 896, 1
2020 junho
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M. Tsantaki, D. T. Andreasen, G. D. C. Teixeira
FASMA 2.0: A Python package for stellar parameters and chemical abundances
The Journal of Open Source Software, 5, 50
2020 junho
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J. Pepper, S. R. Kane, J. E. Rodriguez, N. R. Hinkel, J. D. Eastman, T. Daylan, T. Mocnik, P. A. Dalba, B. S. Gaudi, K. G. Stassun et al. (including: T. L. Campante, D. Bossini)
TESS Reveals HD 118203 b to be a Transiting Planet
The Astronomical Journal, 159, 6
2020 junho
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P. I. T. K. Sarmento, E. Delgado Mena, B. Rojas-Ayala, S. Blanco-Cuaresma
Derivation of parameters for 3748 FGK stars using H-band spectra from APOGEE Data Release 14
Astronomy & Astrophysics, 636, A85
2020 abril
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D. M. Glaser, H. E. Hartnett, S. J. Desch, C. T. Unterborn, A. D. Anbar, S. Buessecker, T. Fisher, S. Glaser, S. R. Kane, C. M. Lisse et al. (including: N. C. Santos)
Detectability of Life Using Oxygen on Pelagic Planets and Water Worlds
The Astrophysical Journal, 893, 163
2020 abril
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D. Hidalgo, E. Pallé, R. Alonso, D. Gandolfi, M. Fridlund, G. Nowak, R. Luque, T. Hirano, A. B. Justesen, W. D. Cochran et al. (including: P. Figueira)
Three planets transiting the evolved star EPIC 249893012: a hot 8.8-M⊕ super-Earth and two warm 14.7 and 10.2-M⊕ sub-Neptunes
Astronomy & Astrophysics, 636, A89
2020 abril
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N. Astudillo-Defru, R. Cloutier, S. X. Wang, J. Teske, R. Brahm, C. Hellier, G. R. Ricker, R. K. Vanderspek, D. W. Latham, S. Seager et al. (including: P. Figueira, N. C. Santos)
A hot terrestrial planet orbiting the bright M dwarf L 168-9 unveiled by TESS
Astronomy & Astrophysics, 636, A58
2020 abril
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N. Hara, F. Bouchy, M. Stalport, I. Boisse, J. Rodrigues, J. -B. Delisle, A. Santerne, G. W. Henry, L. Arnold, N. Astudillo-Defru et al. (including: O. Demangeon, N. C. Santos)
The SOPHIE search for northern extrasolar planets. XVI. HD 158259: A compact planetary system in a near-3:2 mean motion resonance chain
Astronomy & Astrophysics, 636, L6
2020 abril
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A. Antoniadis-Karnavas, S. G. Sousa, E. Delgado Mena, N. C. Santos, G. D. C. Teixeira, V. Neves
ODUSSEAS: a machine learning tool to derive effective temperature and metallicity for M dwarf stars
Astronomy & Astrophysics, 636, A9
2020 abril
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A. Palmese, J. Annis, J. Burgad, A. Farahi, M. Soares-Santos, B. Welch, M. da Silva Pereira, H. Lin, S. Bhargava, D. L. Hollowood et al. (including: P. T. P. Viana)
Stellar mass as a galaxy cluster mass proxy: application to the Dark Energy Survey redMaPPer clusters
Monthly Notices of the Royal Astronomical Society, 493, 4, 4591-4606
2020 abril
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L. M. Serrano, M. Oshagh, H. M. Cegla, S. C. C. Barros, N. C. Santos, J. P. Faria, B. Akinsanmi
Can we detect the stellar differential rotation of WASP-7 through the Rossiter-McLaughlin observations?
Monthly Notices of the Royal Astronomical Society, 493, 4, 5928-5943
2020 abril
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W. J. Chaplin, A. M. Serenelli, A. Miglio, T. Morel, J. T. Mackereth, F. Vincenzo, H. Kjeldsen, S. Basu, W. H. Ball, A. Stokholm et al. (including: D. Bossini, T. L. Campante, M. Vrard)
Age dating of an early Milky Way merger via asteroseismology of the naked-eye star ν Indi
Nature Astronomy, 4, 4, 382-389
2020 abril
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P. Bordé, R. F. Díaz, O. L. Creevey, C. Damiani, H. J. Deeg, P. Klagyivik, G. Wuchterl, D. Gandolfi, M. Fridlund, F. Bouchy et al. (including: S. C. C. Barros)
Transiting exoplanets from the CoRoT space mission. XXIX. The hot Jupiters CoRoT-30 b and CoRoT-31 b
Astronomy & Astrophysics, 635, A122
2020 março
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S. Boldt, M. Oshagh, S. Dreizler, M. Mallonn, N. C. Santos, A. Claret, A. Reiners, E. Sedaghati
Stellar activity consequence on the retrieved transmission spectra through chromatic Rossiter-McLaughlin observations
Astronomy & Astrophysics, 635, A123
2020 março
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D. Ehrenreich, C. Lovis, R. Allart, M. R. Zapatero-Osorio, F. Pepe, S. Cristiani, R. Rebolo López, N. C. Santos, F. Borsa, O. Demangeon et al. (including: S. G. Sousa, M. Abreu, V. Zh. Adibekyan, A. Cabral, J. P. Coelho, P. Figueira, C. J. A. P. Martins, M. A. Monteiro, M. J. P. F. G. Monteiro, N. J. Nunes, P. Santos, H. M. Tabernero)
Nightside condensation of iron in an ultrahot giant exoplanet
Nature, 580, 7805, 597-601
2020 março
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G. Gilli, F. Forget, A. Spiga, T. Navarro, E. Millour, L. Montabone, A. Kleinböhl, D. M. Kass, D. J. McCleese, J. T. Schofield
Impact of Gravity Waves on the Middle Atmosphere of Mars: A Non-Orographic Gravity Wave Parameterization Based on Global Climate Modeling and MCS Observations
Journal of Geophysical Research: Planets, 125, 3
2020 março
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S. Hoyer, P. Guterman, O. Demangeon, S. G. Sousa, M. Deleuil, J. C. Meunier, J. C. Meunier, W. Benz
Expected performances of the Characterising Exoplanet Satellite (CHEOPS). III. Data reduction pipeline: architecture and simulated performances
Astronomy & Astrophysics, 635, A24
2020 março
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J. P. Faria, V. Zh. Adibekyan, E. M. Amazo-Gómez, S. C. C. Barros, J. D. Camacho, O. Demangeon, P. Figueira, A. Mortier, M. Oshagh, F. Pepe et al. (including: N. C. Santos, J. Gomes da Silva, A. R. Costa Silva, S. G. Sousa, S. Ulmer-Moll, P. T. P. Viana)
Decoding the radial velocity variations of HD 41248 with ESPRESSO
Astronomy & Astrophysics, 635, A13
2020 março
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L. D. Nielsen, D. Gandolfi, D. J. Armstrong, J. S. Jenkins, M. Fridlund, N. C. Santos, F. Dai, V. Zh. Adibekyan, R. Luque, J. H. Steffen et al. (including: S. C. C. Barros, O. Demangeon, S. Hojjatpanah, S. G. Sousa)
Mass determinations of the three mini-Neptunes transiting TOI-125
Monthly Notices of the Royal Astronomical Society, 492, 4, 5399-5412
2020 março
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E. Marfil, H. M. Tabernero, D. Montes, J. A. Caballero, M. G. Soto, J. I. González Hernández, A. Kaminski, E. Nagel, S. V. Jeffers, A. Reiners et al.
Stellar atmospheric parameters of FGK-type stars from high-resolution optical and near-infrared CARMENES spectra
Monthly Notices of the Royal Astronomical Society, 492, 4, 5470-5507
2020 março
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B. Akinsanmi, N. C. Santos, J. P. Faria, M. Oshagh, S. C. C. Barros, A. Santerne, S. Charnoz
Can planetary rings explain the extremely low density of HIP 41378 𝑓?
Astronomy & Astrophysics, 635, L8
2020 março
>> Abstract>> ADS>> DOI

S. C. C. Barros, O. Demangeon, R. F. Díaz, J. Cabrera, N. C. Santos, J. P. Faria, L. F. Pereira
Improving transit characterisation with Gaussian process modelling of stellar variability
Astronomy & Astrophysics, 634, A75
2020 fevereiro
>> Abstract>> ADS>> DOI

A. R. Costa Silva, E. Delgado Mena, M. Tsantaki
Chemical abundances of 1111 FGK stars from the HARPS-GTO planet search sample. III. Sulfur
Astronomy & Astrophysics, 634, A136
2020 fevereiro
>> Abstract>> ADS>> DOI

M. Baratella, V. D'Orazi, G. Carraro, S. Desidera, S. Randich, L. Magrini, V. Zh. Adibekyan, R. Smiljanic, L. Spina, M. Tsantaki et al. (including: S. G. Sousa, E. Delgado Mena)
The Gaia-ESO Survey: a new approach to chemically characterising young open clusters. I. Stellar parameters, and iron-peak, α-, and proton-capture elements
Astronomy & Astrophysics, 634, A34
2020 fevereiro
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B. E. Nelson, E. B. Ford, J. Buchner, R. Cloutier, R. F. Díaz, J. P. Faria, N. Hara, V. M. Rajpaul, S. Rukdee
Quantifying the Bayesian Evidence for a Planet in Radial Velocity Data
The Astronomical Journal, 159, 2
2020 fevereiro
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N. Crouzet, B. F. Healy, G. Hébrard, P. R. McCullough, D. Long, P. Montañés Rodríguez, I. Ribas, F. Vilardell, E. Herrero, E. Garcia-Melendo et al. (including: N. C. Santos)
XO-7 b: A Transiting Hot Jupiter with a Massive Companion on a Wide Orbit
The Astronomical Journal, 159, 2
2020 fevereiro
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V. Silva Aguirre, D. Stello, A. Stokholm, J. L. Rørsted, W. H. Ball, S. Basu, D. Bossini, L. Bugnet, D. L. Buzasi, T. L. Campante et al. (including: M. Vrard, M. S. Cunha, M. J. P. F. G. Monteiro, L. F. Pereira)
Detection and Characterization of Oscillating Red Giants: First Results from the TESS Satellite
The Astrophysical Journal Letters, 889, 2
2020 fevereiro
>> Abstract>> ADS>> DOI

F. Pepe, S. Cristiani, R. Rebolo López, N. C. Santos, H. Dekker, A. Cabral, P. Di Marcantonio, P. Figueira, G. Lo Curto, C. Lovis et al. (including: V. Zh. Adibekyan, S. C. C. Barros, J. Coelho, O. Demangeon, J. P. Faria, C. J. A. P. Martins, M. A. Monteiro, M. J. P. F. G. Monteiro, J. M. Rebordão, P. Santos, S. G. Sousa, H. M. Tabernero)
ESPRESSO at VLT. On-sky performance and first results
Astronomy & Astrophysics, 645, A96
2020 janeiro
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E. Petigura, J. H. Livingston, K. Batygin, S. M. Mills, M. Werner, H. Isaacson, B. J. Fulton, A. W. Howard, L. M. Weiss, N. Espinoza et al. (including: S. C. C. Barros)
K2-19b and c are in a 3:2 Commensurability but out of Resonance: A Challenge to Planet Assembly by Convergent Migration
The Astronomical Journal, 159, 1
2020 janeiro
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B. Wehbe, A. Cabral, J. H. C. Martins, P. Figueira, N. C. Santos, G. Avila
The impact of atmospheric dispersion in the performance of high-resolution spectrographs
Monthly Notices of the Royal Astronomical Society, 491, 3, 3515-3522
2020 janeiro
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P. Bonifacio, P. Molaro, V. Zh. Adibekyan, D. Aguado, Y. Alibert, C. Allende Prieto, E. Caffau, S. Cristiani, G. Cupani, P. Di Marcantonio et al. (including: P. Figueira, C. J. A. P. Martins, N. J. Nunes, N. C. Santos, S. G. Sousa)
ESPRESSO highlights the binary nature of the ultra-metal-poor giant HE 0107−5240
Astronomy & Astrophysics, 633, A129
2020 janeiro
>> Abstract>> ADS>> DOI

N. C. Santos, E. A. S. Cristo, O. Demangeon, M. Oshagh, R. Allart, S. C. C. Barros, F. Borsa, V. Bourrier, N. Casasayas-Barris, D. Ehrenreich et al. (including: J. P. Faria, P. Figueira, J. H. C. Martins, H. M. Tabernero, V. Zh. Adibekyan, A. Cabral, C. J. A. P. Martins, N. J. Nunes, S. G. Sousa)
Broadband transmission spectroscopy of HD 209458b with ESPRESSO: evidence for Na, TiO, or both
Astronomy & Astrophysics, 644, A51
2020 janeiro
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M. Franchini, C. Morossi, P. Di Marcantonio, M. Chavez, V. Zh. Adibekyan, A. Bayo, T. Bensby, A. Bragaglia, F. Calura, S. Duffau et al. (including: E. Delgado Mena, S. G. Sousa)
The Gaia-ESO Survey: Carbon Abundance in the Galactic Thin and Thick Disks
The Astrophysical Journal, 888, 2
2020 janeiro
>> Abstract>> ADS>> DOI

A. Cardesín-Moinelo, G. Piccioni, A. Migliorini, D. Grassi, V. Cottini, D. Titov, R. Politi, F. Nuccilli, P. Drossart
Global maps of Venus nightside mean infrared thermal emissions obtained by VIRTIS on Venus Express
Icarus, 343
2020 janeiro
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R. Gonçalves, P. Machado, T. Widemann, J. Peralta, S. Watanabe, A. Yamazaki, T. Satoh, M. Takagi, K. Ogohara, Y. J. Lee, A. Harutyunyan, J. E. O. Silva
Venus' cloud top wind study: Coordinated Akatsuki/UVI with cloud tracking and TNG/HARPS-N with Doppler velocimetry observations
Icarus, 335
2020 janeiro
>> Abstract>> ADS>> DOI

N. Espinoza, R. Brahm, T. Henning, A. Jordán, C. Dorn, F. Rojas, P. Sarkis, D. Kossakowski, M. Schlecker, M. R. Díaz et al. (including: V. Zh. Adibekyan, S. C. C. Barros, O. Demangeon, N. C. Santos, S. G. Sousa)
HD 213885b: a transiting 1-d-period super-Earth with an Earth-like composition around a bright (V = 7.9) star unveiled by TESS
Monthly Notices of the Royal Astronomical Society, 491, 2, 2982-2999
2020 janeiro
>> Abstract>> ADS>> DOI

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Faculdade de Ciências da Universidade de Lisboa Universidade do Porto Faculdade de Ciências e Tecnologia da Universidade de Coimbra
Fundação para a Ciência e a Tecnologia COMPETE 2020 PORTUGAL 2020 União Europeia