N. Pinilla-Alonso, R. Brunetto, M. De Pra, B. Holler, E. Henault, A. C. Souza-Feliciano, V. Lorenzi, Y. J. Pendleton, D. P. Cruikshank, T. G. Müller et al. (including: N. Peixinho)
A JWST/DiSCo-TNOs portrait of the primordial Solar System through its trans-Neptunian objects
Nature Astronomy, 9, 230-244
2024 dezembro
>> Abstract>> ADS>> DOI

J. Licandro Goldaracena, N. Pinilla-Alonso, B. Holler, M. De Pra, M. Melita, A. C. Souza-Feliciano, R. Brunetto, A. Guilbert-Lepoutre, E. Henault, V. Lorenzi et al. (including: N. Peixinho)
Thermal evolution of trans-Neptunian objects through observations of Centaurs with JWST
Nature Astronomy, 9, 245-251
2024 dezembro
>> Abstract>> ADS>> DOI

M. Nguyen, V. Zh. Adibekyan
On the formation of super-Jupiters: core accretion or gravitational instability?
Astrophysics and Space Science, 369, 122
2024 dezembro
>> Abstract>> ADS>> DOI

V. Zh. Adibekyan, M. Deal, C. Dorn, I. Dittrich, B. Soares, S. G. Sousa, N. C. Santos, B. Bitsch, C. Mordasini, S. C. C. Barros et al. (including: T. L. Campante, E. Delgado Mena, O. D. S. Demangeon, P. Figueira, N. A. M. Moedas)
Linking the primordial composition of planet building disks to the present-day composition of rocky exoplanets
Astronomy & Astrophysics, 692, A67
2024 dezembro
>> Abstract>> ADS>> DOI

J. -. Harre, A. M. S. Smith, S. C. C. Barros, V. Singh, J. Korth, A. Brandeker, A. Collier Cameron, M. Lendl, T. G. Wilson, L. Borsato et al. (including: N. M. Rosário, O. Demangeon, N. C. Santos, S. G. Sousa)
Hints of a close outer companion to the ultra-hot Jupiter TOI-2109 b
Astronomy & Astrophysics, 692, A254
2024 dezembro
>> Abstract>> ADS>> DOI

A. Branco, P. Machado, O. Demangeon, T. de Azevedo Silva, S. Jaeggli, T. Widemann, P. Tanga
Transmission Spectroscopy Along the Transit of Venus: A Proxy for Exoplanets Atmospheric Characterization
Atmosphere, 15, 12
2024 dezembro
>> Abstract>> ADS>> DOI

G. Piotto, T. Zingales, L. Borsato, J. A. Egger, A. C. M. Correia, A. E. Simon, H.-G. Florén, S. G. Sousa, P. F. L. Maxted, D. Nardiello et al. (including: V. Zh. Adibekyan, N. C. Santos, S. C. C. Barros, O. Demangeon)
Architecture of TOI-561 planetary system
Monthly Notices of the Royal Astronomical Society, 535, 3, 2763-2774
2024 novembro
>> Abstract>> ADS>> DOI

A. Castro-González, J. Lillo-Box, D. J. Armstrong, L. Acuña, A. Aguichine, V. Bourrier, S. Gandhi, S. G. Sousa, E. Delgado-Mena, A. Moya et al. (including: V. Zh. Adibekyan, N. C. Santos, S. C. C. Barros)
TOI-5005 b: A super-Neptune in the savanna near the ridge
Astronomy & Astrophysics, 691, A233
2024 novembro
>> Abstract>> ADS>> DOI

K. L. Chubb, S. Robert, C. Sousa-Silva, S. N. Yurchenko, N. Allard, V. Boudon, J. Buldyreva, B. Bultel, A. Coustenis, A. Foltynowicz et al.
Data availability and requirements relevant for the Ariel space mission and other exoplanet atmosphere applications
RAS Techniques and Instruments, 3, 1, 636-690
2024 novembro
>> Abstract>> ADS>> DOI

S. G. Sousa, V. Zh. Adibekyan, E. Delgado-Mena, N. C. Santos, B. Rojas-Ayala, S. C. C. Barros, O. D. S. Demangeon, S. Hoyer, G. Israelian, A. M. J. Mortier, B. Soares, M. Tsantaki
SWEET-Cat: A view on the planetary mass-radius relation
Astronomy & Astrophysics, 691, A53
2024 novembro
>> Abstract>> ADS>> DOI

M. Hon, D. Huber, Y. Li, T. S. Metcalfe, T. R. Bedding, J. M. J. Ong, A. Chontos, R. A. Rubenzahl, S. Halverson, R. A. Garcia et al. (including: T. L. Campante)
Asteroseismology of the Nearby K Dwarf σ Draconis Using the Keck Planet Finder and TESS
The Astrophysical Journal, 975, 1
2024 novembro
>> Abstract>> ADS>> DOI

D. Dragomir, B. Nicholson, N. L. Eisner, S. G. Sousa, K. A. Collins, S. B. Howell, C. Ziegler, C. Hellier, B. C. Addison, S. Ballard et al. (including: N. C. Santos)
HD 21520 b: a warm sub-Neptune transiting a bright G dwarf
Monthly Notices of the Royal Astronomical Society, 534, 4, 3744-3760
2024 outubro
>> Abstract>> ADS>> DOI

S. Mathur, A. R. G. Santos
Perspectives on the physics of late-type stars from beyond low earth orbit, the moon and mars
npj Microgravity, 10, 1
2024 outubro
>> Abstract>> ADS>> DOI

A. V. Oza, J. V. Seidel, H. J. Hoeijmakers, A. Unni, A. Y. Kesseli, C. A. Schmidt, T. Sivarani, A. Bello-Arufe, A. Gebek, M. Meyer zu Westram et al. (including: S. G. Sousa)
Redshifted Sodium Transient near Exoplanet Transit
The Astrophysical Journal Letters, 973, 2
2024 outubro
>> Abstract>> ADS>> DOI

A. B. Langeveld, A. Scholz, K. Muzic, R. Jayawardhana, D. F. D. Capela, L. Albert, R. Doyon, L. Flagg, M. de Furio, D. Johnstone, D. Lafreniere, M. R. Meyer
The JWST/NIRISS Deep Spectroscopic Survey for Young Brown Dwarfs and Free-floating Planets
The Astrophysical Journal, 168, 4
2024 outubro
>> Abstract>> ADS>> DOI

V. Nascimbeni, L. Borsato, P. Leonardi, S. G. Sousa, T. G. Wilson, A. Fortier, A. Heitzmann, G. Mantovan, R. Luque, T. Zingales et al. (including: S. C. C. Barros, O. D. S. Demangeon, N. C. Santos)
The K2-24 planetary system revisited by CHEOPS
Astronomy & Astrophysics, 690, A349
2024 outubro
>> Abstract>> ADS>> DOI

S. J. A. J. Salmon, V. Van Grootel, S. Sulis, Gy. M. Szabó, A. Brandeker, C. H. Broeg, D. Ehrenreich, S. Hoyer, S. G. Sousa, F. Kiefer et al. (including: S. C. C. Barros, O. Demangeon, N. C. Santos)
HR 10 as seen by CHEOPS and TESS. Revealing δ Scuti pulsations, granulation-like signal and hint for transients
Astronomy & Astrophysics, 690, A73
2024 outubro
>> Abstract>> ADS>> DOI

J. I. Espinoza-Retamal, G. Stefánsson, C. Petrovich, R. Brahm, A. Jordán, E. Sedaghati, J. Peralta Lucero, M. Tala-Pinto, D. J. Muñoz, G. Boyle, R. Leiva, V. Suc
HATS-38 b and WASP-139 b Join a Growing Group of Hot Neptunes on Polar Orbits
The Astronomical Journal, 168, 4
2024 outubro
>> Abstract>> ADS>> DOI

J. I. González Hernández, A. Suárez Mascareño, A. M. Silva, A. K. Stefanov, J. P. Faria, H. M. Tabernero, A. Sozzetti, R. Rebolo, F. Pepe, N. C. Santos et al. (including: P. Figueira, V. Zh. Adibekyan, C. J. A. P. Martins, S. G. Sousa)
A sub-Earth-mass planet orbiting Barnard’s star
Astronomy & Astrophysics, 690, A79
2024 outubro
>> Abstract>> ADS>> DOI

J. Hernández-Bernal, A. Cardesín-Moinelo, R. Hueso, E. Ravanis, A. Burgos-Sierra, S. Wood, M. Costa-Sitja, A. Escalante, E. Grotheer, J. Marín-Yaseli de la Parra et al.
The Visual Monitoring Camera (VMC) on Mars Express: A new science instrument made from an old webcam orbiting Mars
Planetary and Space Science, 251
2024 setembro
>> Abstract>> ADS>> DOI

D. Milaković, J. K. Webb, P. Molaro, C.-C. Lee, P. Jethwa, G. Cupani, M. T. Murphy, L. Welsh, V. D'Odorico, S. Cristiani et al. (including: C. J. A. P. Martins, N. J. Nunes, N. C. Santos, S. G. Sousa)
Isotopic abundance of carbon in the DLA towards QSO B1331+170
Monthly Notices of the Royal Astronomical Society, 534, 1, 12-29
2024 setembro
>> Abstract>> ADS>> DOI

A. R. Costa Silva, O. D. S. Demangeon, N. C. Santos, D. Ehrenreich, C. Lovis, H. Chakraborty, M. Lendl, F. A. Pepe, S. Cristiani, R. Rebolo et al. (including: V. Zh. Adibekyan, T. de Azevedo Silva, E. A. S. Cristo, P. Figueira, C. J. A. P. Martins, A. M. Silva, S. G. Sousa)
ESPRESSO reveals blueshifted neutral iron emission lines on the dayside of WASP-76 b
Astronomy & Astrophysics, 689, A8
2024 setembro
>> Abstract>> ADS>> DOI

S. N. Breton, A. F. Lanza, S. Messina, I. Pagano, L. Bugnet, E. Corsaro, R. A. Garcia, S. Mathur, A. R. G. Santos, S. Aigrain et al.
Measuring stellar surface rotation and activity with the PLATO mission. I. Strategy and application to simulated light curves
Astronomy & Astrophysics, 689, A229
2024 setembro
>> Abstract>> ADS>> DOI

R. Figuera Jaimes, M. Catelan, K. Horne, J. Skottfelt, C. Snodgrass, M. Dominik, U. G. Jørgensen, J. Southworth, M. Hundertmark, P. Longa-Peña et al. (including: N. Peixinho)
Digging deeper into the dense Galactic globular cluster Terzan 5 with electron-multiplying CCDs
Variable star detection and new discoveries
Astronomy & Astrophysics, 689, A108
2024 setembro
>> Abstract>> ADS>> DOI

L. Mignon, X. Delfosse, X. Bonfils, N. Meunier, N. Astudillo-Defru, G. Gaisne, T. Forveille, F. Bouchy, G. Lo Curto, S. Udry et al. (including: N. C. Santos)
Radial velocity homogeneous analysis of M dwarfs observed with HARPS. I. Exoplanet detection and candidates
Astronomy & Astrophysics, 689, A32
2024 setembro
>> Abstract>> ADS>> DOI

E. Nabbie, C. X. Huang, J. A. Burt, D. J. Armstrong, E. E. Mamajek, V. Zh. Adibekyan, S. G. Sousa, E. Lopez, D. Thorngren, J. Fernández Fernández et al. (including: J. Gomes da Silva, J. Rodrigues)
Surviving in the Hot-Neptune Desert: The Discovery of the Ultrahot Neptune TOI-3261b
The Astronomical Journal, 168, 3
2024 setembro
>> Abstract>> ADS>> DOI

J. Lillo-Box, D. W. Latham, K. A. Collins, D. J. Armstrong, D. Gandolfi, E. L. N. Jensen, A. Castro-González, O. Balsalobre-Ruza, B. Montesinos, S. G. Sousa et al.
K2-399 b is not a planet. The Saturn that wandered through the Neptune desert is actually a hierarchical eclipsing binary
Astronomy & Astrophysics, 689, L8
2024 setembro
>> Abstract>> ADS>> DOI

L. Borsato, D. Degen, A. Leleu, M. J. Hooton, J. A. Egger, A. Bekkelien, A. Brandeker, A. Collier Cameron, M. N. Günther, V. Nascimbeni et al. (including: S. C. C. Barros, O. D. S. Demangeon, N. C. Santos, S. G. Sousa)
Characterisation of the warm-Jupiter TOI-1130 system with CHEOPS and a photo-dynamical approach
Astronomy & Astrophysics, 689, A52
2024 setembro
>> Abstract>> ADS>> DOI

A. Antoniadis-Karnavas, S. G. Sousa, E. Delgado-Mena, N. C. Santos, D. T. Andreasen
ODUSSEAS: Upgraded version with new reference scale and parameter determinations for 82 planet-host M dwarf stars in SWEET-Cat
Astronomy & Astrophysics, 690, A58
2024 setembro
>> Abstract>> ADS>> DOI

O. Balsalobre-Ruza, J. Lillo-Box, D. Barrado, A. C. M. Correia, J. P. Faria, P. Figueira, A. Leleu, P. Robutel, N. C. Santos, E. Herrero-Cisneros
The TROY project III. Exploring co-orbitals around low-mass stars
Astronomy & Astrophysics, 689, A53
2024 setembro
>> Abstract>> ADS>> DOI

N. Billot, S. Hellmich, W. Benz, A. Fortier, D. Ehrenreich, C. H. Broeg, A. Heitzmann, A. Bekkelien, A. Brandeker, Y. Alibert et al. (including: S. C. C. Barros, O. Demangeon, N. C. Santos, S. G. Sousa)
In-situ observations of resident space objects with the CHEOPS space telescope
Journal of Space Safety Engineering, 11, 3
2024 setembro
>> Abstract>> DOI

J. Korth, P. Chaturvedi, H. Parviainen, I. Carleo, M. Lendl, E. W. Guenther, G. Nowak, C. M. Persson, P. J. MacQueen, A. J. Mustill et al. (including: O. Demangeon)
TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by Transit Timing Variations
The Astrophysical Journal Letters, 971, 2
2024 setembro
>> Abstract>> ADS>> DOI

Y. C. Damasceno, J. V. Seidel, B. Prinoth, A. Psaridi, E. Esparza-Borges, M. Stangret, N. C. Santos, M. R. Zapatero-Osorio, Y. Alibert, R. Allart et al. (including: A. R. Costa Silva, E. A. S. Cristo, C. J. A. P. Martins, S. G. Sousa)
The atmospheric composition of the ultra-hot Jupiter WASP-178 b observed with ESPRESSO
Astronomy & Astrophysics, 689, A54
2024 setembro
>> Abstract>> ADS>> DOI

S. Sulis, I. J. M. Crossfield, A. Santerne, M. Saillenfest, S. G. Sousa, D. Mary, A. Aguichine, M. Deleuil, E. Delgado Mena, S. Mathur et al. (including: V. Zh. Adibekyan, N. C. Santos)
A low-mass sub-Neptune planet transiting the bright active star HD 73344
Astronomy & Astrophysics, 688, A14
2024 agosto
>> Abstract>> ADS>> DOI

R. da Silva, C. Danielski, E. Delgado Mena, L. Magrini, D. Turrini, K. Biazzo, M. Tsantaki, M. Rainer, K. G. Helminiak, S. Benatti et al. (including: V. Zh. Adibekyan, N. Sanna)
Ariel stellar characterisation. II. Chemical abundances of carbon, nitrogen, and oxygen for 181 planet-host FGK dwarf stars
Astronomy & Astrophysics, 688, A193
2024 agosto
>> Abstract>> ADS>> DOI

A. Hacker, R. F. Díaz, D. J. Armstrong, J. Fernández Fernández, S. Müller, E. Delgado Mena, S. G. Sousa, V. Zh. Adibekyan, K. G. Stassun, K. A. Collins et al. (including: N. C. Santos)
TOI-2374 b and TOI-3071 b: two metal-rich sub-Saturns well within the Neptunian desert
Monthly Notices of the Royal Astronomical Society, 532, 2, 22
2024 agosto
>> Abstract>> ADS>> DOI

M. J. Hobson, F. Bouchy, B. Lavie, C. Lovis, V. Zh. Adibekyan, C. Allende Prieto, Y. Alibert, S. C. C. Barros, A. Castro-González, S. Cristiani et al. (including: P. Figueira, C. J. A. P. Martins, J. Rodrigues, N. C. Santos, S. G. Sousa)
Three super-Earths and a possible water world from TESS and ESPRESSO
Astronomy & Astrophysics, 688, A216
2024 agosto
>> Abstract>> ADS>> DOI

I. M. Rolo, E. Delgado Mena, M. Tsantaki, J. Gomes da Silva
The enigma of Li-rich giants and its relation with temporal variations observed in radial velocity and stellar activity signals
Astronomy & Astrophysics, 688, A68
2024 agosto
>> Abstract>> ADS>> DOI

W. Dethier, B. Tessore
Assessing the residual biases in high-resolution transit absorption spectra correction
Astronomy & Astrophysics, 688, L30
2024 agosto
>> Abstract>> ADS>> DOI

J. A. Egger, H. P. Osborn, D. Kubyshkina, C. Mordasini, Y. Alibert, M. N. Günther, M. Lendl, A. Brandeker, A. Heitzmann, A. Leleu et al. (including: S. G. Sousa, S. C. C. Barros, O. Demangeon, J. Rodrigues, N. C. Santos)
Unveiling the internal structure and formation history of the three planets transiting HIP 29442 (TOI-469) with CHEOPS
Astronomy & Astrophysics, 688, A223
2024 agosto
>> Abstract>> ADS>> DOI

A. Leleu, J. -B. Delisle, L. Delrez, E. M. Bryant, A. Brandeker, H. P. Osborn, N. Hara, T. G. Wilson, N. Billot, M. Lendl et al. (including: S. C. C. Barros, O. Demangeon, N. C. Santos, S. G. Sousa)
Photo-dynamical characterisation of the TOI-178 resonant chain. Exploring the robustness of transit-timing variations and radial velocity mass characterisations
Astronomy & Astrophysics, 688, A211
2024 agosto
>> Abstract>> ADS>> DOI

A. Alqasim, N. Grieves, N. M. Rosário, D. Gandolfi, J. H. Livingston, S. G. Sousa, K. A. Collins, J. Teske, M. Fridlund, J. A. Egger et al. (including: S. C. C. Barros, O. D. S. Demangeon, N. C. Santos)
TOI–757 b: an eccentric transiting mini–Neptune on a 17.5–d orbit
Monthly Notices of the Royal Astronomical Society, 533, 1, 1-26
2024 julho
>> Abstract>> ADS>> DOI

P. M. Kelly, J. Jobel, O. Eiger, A. Abd, T. E. Jeltema, P. A. Giles, D. L. Hollowood, R. D. Wilkinson, D. J. Turner, S. Bhargava et al. (including: P. T. P. Viana)
Dark energy survey year 3 results: miscentring calibration and X-ray-richness scaling relations in redMaPPer clusters
Astronomy & Astrophysics, 533, 1
2024 julho
>> Abstract>> ADS>> DOI

J. Parrott, H. Svedhem, O. Witasse, C. Wilson, I. Mueller-Wodarg, A. Cardesín-Moinelo, P. Schmitz, J. Godfrey, O. Reboud, B. Geiger et al.
First Results of Mars Express—ExoMars Trace Gas Orbiter Mutual Radio Occultation
Radio Science, 59, 7
2024 julho
>> Abstract>> ADS>> DOI

A. Fortier, A. E. Simon, C. H. Broeg, G. Olofsson, A. Deline, T. G. Wilson, P. F. L. Maxted, A. Brandeker, A. Collier Cameron, M. Beck et al. (including: S. G. Sousa, S. C. C. Barros, O. Demangeon, N. C. Santos)
CHEOPS in-flight performance. A comprehensive look at the first 3.5 yr of operations
Astronomy & Astrophysics, 687, A302
2024 julho
>> Abstract>> ADS>> DOI

T. C. Hinse, Ö. Baştürk, J. Southworth, G. A. Feiden, J. Tregloan-Reed, V. Kostov, J. H. Livingston, E. M. Esmer, M. Yilmaz, S. Yalçınkaya et al. (including: N. Peixinho)
Absolute dimensions of solar-type eclipsing binaries.NY Hya: A test for magnetic stellar evolution models
Astronomy & Astrophysics, 687, A116
2024 julho
>> Abstract>> ADS>> DOI

M. S. Cunha, Y. C. Damasceno, J. Amaral, A. J. G. Falorca, J. Christensen-Dalsgaard, P. P. Avelino
Buoyancy glitches in pulsating stars revisited
Astronomy & Astrophysics, 687, A100
2024 julho
>> Abstract>> ADS>> DOI

A. V. Freckelton, D. Sebastian, A. M. J. Mortier, A. H. M. J. Triaud, P. F. L. Maxted, L. Acuña, D. J. Armstrong, M. Battley, T. A. Baycroft, I. Boisse et al. (including: S. G. Sousa)
BEBOP V. Homogeneous stellar analysis of potential circumbinary planet hosts
Monthly Notices of the Royal Astronomical Society, 531, 4, 13
2024 junho
>> Abstract>> ADS>> DOI

G. Bruno, I. Pagano, G. Scandariato, H.-G. Florén, A. Brandeker, G. Olofsson, P. F. L. Maxted, A. Fortier, S. G. Sousa, S. Sulis et al. (including: S. C. C. Barros, O. D. S. Demangeon, N. C. Santos)
Detailed cool star flare morphology with CHEOPS and TESS
Astronomy & Astrophysics, 686, A239
2024 junho
>> Abstract>> ADS>> DOI

P. Rota, V. Bozza, M. Hundertmark, E. Bachelet, R. A. Street, Y. Tsapras, A. Cassan, M. Dominik, R. Figuera Jaimes, K. A. Rybicki et al. (including: N. Peixinho)
Gaia21blx: Complete resolution of a binary microlensing event in the Galactic disk
Astronomy & Astrophysics, 686, A173
2024 junho
>> Abstract>> ADS>> DOI

N. M. Rosário, O. D. S. Demangeon, S. C. C. Barros, D. Gandolfi, J. A. Egger, L. M. Serrano, H. P. Osborn, M. Beck, W. Benz, H. -G. Florén et al. (including: N. C. Santos, S. G. Sousa, V. Zh. Adibekyan)
Precise characterisation of HD 15337 with CHEOPS: A laboratory for planet formation and evolution
Astronomy & Astrophysics, 686, A282
2024 junho
>> Abstract>> ADS>> DOI

L. Piscarreta, K. Muzic, V. Almendros-Abad, A. Scholz
Spectral characterization of young LT dwarfs
Astronomy & Astrophysics, 686, A37
2024 junho
>> Abstract>> ADS>> DOI

A. Krenn, D. Kubyshkina, L. Fossati, J. A. Egger, A. Bonfanti, A. Deline, D. Ehrenreich, M. Beck, W. Benz, J. Cabrera et al. (including: S. G. Sousa, V. Zh. Adibekyan, S. C. C. Barros, O. D. S. Demangeon, N. C. Santos)
Characterisation of the TOI-421 planetary system using CHEOPS, TESS, and archival radial velocity data
Astronomy & Astrophysics, 686, A301
2024 junho
>> Abstract>> ADS>> DOI

W. Broussard, E. W. Schwieterman, S. Ranjan, C. Sousa-Silva, A. Fateev, C. T. Reinhard
The Impact of Extended H2O Cross Sections on Temperate Anoxic Planet Atmospheres: Implications for Spectral Characterization of Habitable Worlds
Acta Applicandae Mathematicae
2024 junho
>> Abstract>> ADS>> DOI

R. I. Anderson, G. Viviani, S. Shetye, N. Mowlavi, L. Eyer, L. Palaversa, B. Holl, S. Blanco-Cuaresma, K. Kravchenko, M. Pawlak et al. (including: P. Figueira)
VELOcities of CEpheids (VELOCE). I. High-precision radial velocities of Cepheids
Astronomy & Astrophysics, 686, A177
2024 junho
>> Abstract>> ADS>> DOI

S. Sulis, L. Borsato, S. Grouffal, H. P. Osborn, A. Santerne, A. Brandeker, M. N. Günther, A. Heitzmann, M. Lendl, M. Fridlund et al. (including: S. C. C. Barros, O. Demangeon, N. C. Santos, S. G. Sousa)
HIP 41378 observed by CHEOPS: Where is planet d?
Astronomy & Astrophysics, 686, L18
2024 junho
>> Abstract>> ADS>> DOI

M. De Pra, E. Henault, N. Pinilla-Alonso, B. Holler, R. Brunetto, J. Stansberry, A. C. Souza-Feliciano, J. M. Carvano, B. Harvison, J. Licandro Goldaracena et al. (including: N. Peixinho)
Widespread CO₂ and CO ices in the trans-Neptunian population revealed by JWST/DiSCo-TNOs
Nature Astronomy, 9, 252-261
2024 maio
>> Abstract>> ADS>> DOI

K. Barkaoui, F. J. Pozuelos, C. Hellier, B. Smalley, L. D. Nielsen, P. Niraula, M. Gillon, J. De Wit, S. Müller, C. Dorn et al. (including: A. Soubkiou)
An extended low-density atmosphere around the Jupiter-sized planet WASP-193 b
Nature Astronomy, 8, 909-919
2024 maio
>> Abstract>> ADS>> DOI

V. Almendros-Abad, C. F. Manara, L. Testi, A. Natta, R. A. B. Claes, K. Muzic, E. Sanchis, J. M. Alcalá, A. Bayo, A. Scholz
Evolution of the relation between the mass accretion rate and the stellar and disk mass from brown dwarfs to stars
Astronomy & Astrophysics, 685, A118
2024 maio
>> Abstract>> ADS>> DOI

B. Prinoth, H. J. Hoeijmakers, B. M. Morris, M. K. Alam, D. Kitzmann, E. Sedaghati, J. V. Seidel, E. K. H. Lee, B. Thorsbro, N. W. Borsato et al. (including: Y. C. Damasceno)
An atlas of resolved spectral features in the transmission spectrum of WASP-189 b with MAROON-X
Astronomy & Astrophysics, 685, A60
2024 maio
>> Abstract>> ADS>> DOI

F. Jahandar, R. Doyon, E. Artigau, N. J. Cook, C. Cadieux, D. Lafreniere, T. Forveille, J.-F. Donati, P. Fouqué, A. Carmona et al. (including: J. Gomes da Silva)
Comprehensive High-resolution Chemical Spectroscopy of Barnard's Star with SPIRou
The Astrophysical Journal, 966, 1
2024 maio
>> Abstract>> ADS>> DOI

T. Boulet
A catalogue of asteroseismically calibrated ages for APOGEE DR17. The predictions of a CatBoost machine learning model based on the [Mg/Ce] chemical clock and other stellar parameters
Astronomy & Astrophysics, 685, A66
2024 maio
>> Abstract>> ADS>> DOI

A. Psaridi, H. P. Osborn, F. Bouchy, M. Lendl, L. Parc, N. Billot, C. H. Broeg, S. G. Sousa, V. Zh. Adibekyan, O. Attia et al. (including: E. Delgado Mena, N. C. Santos, S. C. C. Barros, O. Demangeon)
Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-815
Astronomy & Astrophysics, 685, A5
2024 maio
>> Abstract>> ADS>> DOI

B. Akinsanmi, S. C. C. Barros, M. Lendl, L. Carone, P. E. Cubillos, A. Bekkelien, A. Fortier, H. -G. Florén, A. Collier Cameron, G. Boué et al. (including: S. G. Sousa, O. D. S. Demangeon, N. C. Santos)
The tidal deformation and atmosphere of WASP-12 b from its phase curve
Astronomy & Astrophysics, 685, A63
2024 maio
>> Abstract>> ADS>> DOI

A. Suárez Mascareño, V. M. Passegger, J. I. González Hernández, D. J. Armstrong, L. D. Nielsen, C. Lovis, B. Lavie, S. G. Sousa, A. M. Silva, R. Allart et al. (including: N. C. Santos, V. Zh. Adibekyan, S. C. C. Barros, O. D. S. Demangeon)
TESS and ESPRESSO discover a super-Earth and a mini-Neptune orbiting the K-dwarf TOI-238
Astronomy & Astrophysics, 685, A56
2024 maio
>> Abstract>> ADS>> DOI

I. U. Roederer, J. D. Alvarado Gómez, C. Allende Prieto, V. Zh. Adibekyan, D. S. Aguado, P. J. Amado, E. M. Amazo-Gómez, M. Baratella, S. A. Barnes, T. Bensby et al.
The discovery space of ELT-ANDES. Stars and stellar populations
Experimental Astronomy, 57, 17, 46
2024 abril
>> Abstract>> ADS>> DOI

J. E. O. Silva, J. Peralta, A. Cardesín-Moinelo, R. Hueso, D. C. Espadinha, Y. J. Lee
Atmospheric gravity waves in Venus dayside clouds from VIRTIS-M images
Icarus, 415
2024 abril
>> Abstract>> ADS>> DOI

V. M. Passegger, A. Suárez Mascareño, R. Allart, J. I. González Hernández, C. Lovis, B. Lavie, A. M. Silva, H. M. Müller, H. M. Tabernero, S. Cristiani et al. (including: N. C. Santos, V. Zh. Adibekyan, S. C. C. Barros, P. Figueira, C. J. A. P. Martins, N. J. Nunes, J. Rodrigues, S. G. Sousa)
The compact multi-planet system GJ 9827 revisited with ESPRESSO
Astronomy & Astrophysics, 684, A22
2024 abril
>> Abstract>> ADS>> DOI

J. Serrano Bell, R. F. Díaz, G. Hébrard, E. Martioli, N. Heidari, S. G. Sousa, I. Boisse, J. -M. Almenara, J. Alonso-Santiago, S. C. C. Barros et al. (including: O. D. S. Demangeon, N. C. Santos)
TOI-1199 b and TOI-1273 b: Two new transiting hot Saturns detected and characterized with SOPHIE and TESS
Astronomy & Astrophysics, 684, A6
2024 abril
>> Abstract>> ADS>> DOI

O. D. S. Demangeon, P. E. Cubillos, V. Singh, T. G. Wilson, L. Carone, A. Bekkelien, A. Deline, D. Ehrenreich, P. F. L. Maxted, B.-O. Demory et al. (including: S. G. Sousa, S. C. C. Barros, N. C. Santos)
Asymmetry in the atmosphere of the ultra-hot Jupiter WASP-76 b
Astronomy & Astrophysics, 684, A27
2024 abril
>> Abstract>> ADS>> DOI

F. Guarneri, L. Pasquini, V. D'Odorico, S. Cristiani, G. Cupani, P. Di Marcantonio, J. I. González Hernández, C. J. A. P. Martins, A. Suárez Mascareño, D. Milaković et al. (including: N. C. Santos, S. G. Sousa)
Fundamental physics with ESPRESSO: a new determination of the D/H ratio towards PKS1937-101
Monthly Notices of the Royal Astronomical Society, 529, 2, 15
2024 abril
>> Abstract>> ADS>> DOI

Z. L. de Beurs, A. Vanderburg, E. Thygesen, J. E. Rodriguez, X. Dumusque, A. M. J. Mortier, L. Malavolta, L. A. Buchhave, C. J. Shallue, S. Zieba et al. (including: A. M. Silva)
Characterization of K2-167 b and CALM, a new stellar activity mitigation method
Monthly Notices of the Royal Astronomical Society, 529, 2, 1047-1066
2024 abril
>> Abstract>> ADS>> DOI

M. Fridlund, I. Georgieva, A. Bonfanti, Y. Alibert, C. M. Persson, D. Gandolfi, M. Beck, A. Deline, S. Hoyer, G. Olofsson et al. (including: S. G. Sousa, A. Antoniadis-Karnavas, V. Zh. Adibekyan, S. C. C. Barros, O. D. S. Demangeon, N. C. Santos)
Planets observed with CHEOPS. Two super-Earths orbiting the red dwarf star TOI-776
Astronomy & Astrophysics, 684, A12
2024 abril
>> Abstract>> ADS>> DOI

M. Lundkvist, H. Kjeldsen, T. R. Bedding, M. J. McCaughrean, R. P. Butler, D. Slumstrup, T. L. Campante, C. Aerts, T. Arentoft, H. Bruntt et al. (including: J. Gomes da Silva)
Low-amplitude Solar-like Oscillations in the K5 V Star epsilon Indi A
The Astrophysical Journal, 964, 2
2024 abril
>> Abstract>> ADS>> DOI

A. Castro-González, J. Lillo-Box, A. C. M. Correia, N. C. Santos, D. Barrado, M. Morales-Calderón, E. Shkolnik
Signs of magnetic star-planet interactions in HD 118203. TESS detects stellar variability that matches the orbital period of a close-in eccentric Jupiter-sized companion
Astronomy & Astrophysics, 684, A160
2024 abril
>> Abstract>> ADS>> DOI

L. Palethorpe, A. A. John, A. M. J. Mortier, J. Davoult, T. G. Wilson, K. Rice, A. C. Cameron, Y. Alibert, L. A. Buchhave, L. Malavolta et al. (including: A. M. Silva)
Confronting compositional confusion through the characterization of the sub-Neptune orbiting HD 77946
Monthly Notices of the Royal Astronomical Society, 529, 4, 3323-3341
2024 março
>> Abstract>> ADS>> DOI

A. R. G. Santos, D. Godoy-Rivera, A. J. Finley, S. Mathur, R. A. Garcia, S. N. Breton, A.-M. Broomhall
Kepler main-sequence solar-like stars: surface rotation and magnetic-activity evolution
Frontiers in Astronomy and Space Sciences, 11, 36
2024 março
>> Abstract>> ADS>> DOI

T. L. Campante, H. Kjeldsen, Y. Li, M. N. Lund, A. M. Silva, E. Corsaro, J. Gomes da Silva, J. H. C. Martins, V. Zh. Adibekyan, T. de Azevedo Silva et al. (including: M. S. Cunha, E. A. S. Cristo, J. P. Faria, M. J. P. F. G. Monteiro, A. W. Neitzel, N. C. Santos, S. G. Sousa)
Expanding the frontiers of cool-dwarf asteroseismology with ESPRESSO. Detection of solar-like oscillations in the K5 dwarf ϵ Indi
Astronomy & Astrophysics, 683, L16
2024 março
>> Abstract>> ADS>> DOI

J. -M. Almenara, X. Bonfils, E. M. Bryant, A. Jordán, G. Hébrard, E. Martioli, A. C. M. Correia, N. Astudillo-Defru, C. Cadieux, L. Arnold et al. (including: S. C. C. Barros, J. Gomes da Silva, J. H. C. Martins)
TOI-4860 b, a short-period giant planet transiting an M3.5 dwarf
Astronomy & Astrophysics, 683, A166
2024 março
>> Abstract>> ADS>> DOI

M. I. Swayne, P. F. L. Maxted, A. H. M. J. Triaud, S. G. Sousa, A. Deline, D. Ehrenreich, S. Hoyer, G. Olofsson, I. Boisse, A. Duck et al. (including: S. C. C. Barros, O. D. S. Demangeon, N. C. Santos)
The EBLM Project– XI. Mass, radius, and effective temperature measurements for 23 M-dwarf companions to solar-type stars observed with CHEOPS
Monthly Notices of the Royal Astronomical Society, 528, 4, 25
2024 março
>> Abstract>> ADS>> DOI

A. Mourato, J. P. Faria, R. Ventura
Automatic sunspot detection through semantic and instance segmentation approaches
Engineering Applications of Artificial Intelligence, 129
2024 março
>> Abstract>> DOI

S. Cristiani, G. Cupani, A. Trost, V. D'Odorico, F. Guarneri, G. Lo Curto, M. Meneghetti, P. Di Marcantonio, J. P. Faria, J. I. González Hernández et al. (including: C. J. A. P. Martins, N. C. Santos, S. G. Sousa)
Probing the small-scale structure of the intergalactic medium with ESPRESSO: spectroscopy of the lensed QSO UM673
Monthly Notices of the Royal Astronomical Society, 528, 4, 15
2024 março
>> Abstract>> ADS>> DOI

V. Singh, G. Scandariato, A. M. S. Smith, P. E. Cubillos, M. Lendl, N. Billot, A. Fortier, D. Queloz, S. G. Sousa, S. Csizmadia et al. (including: O. D. S. Demangeon, N. C. Santos, S. C. C. Barros)
CHEOPS observations of KELT-20 b/MASCARA-2 b: An aligned orbit and signs of variability from a reflective day side
Astronomy & Astrophysics, 683, A1
2024 março
>> Abstract>> ADS>> DOI

V. Zh. Adibekyan, S. G. Sousa, E. Delgado Mena, N. C. Santos, G. Israelian, S. C. C. Barros, Z. Martirosyan, A. A. Hakobyan
Density discrepancy between transit-timing variations and radial velocity: Insights from the host star composition
Astronomy & Astrophysics, 683, A159
2024 março
>> Abstract>> ADS>> DOI

H. Parviainen, F. Murgas, E. Esparza-Borges, A. Peláez-Torres, E. Palle, R. Luque, M. R. Zapatero-Osorio, J. Korth, A. Fukui, N. Narita et al. (including: A. Soubkiou)
TOI-2266 b: A keystone super-Earth at the edge of the M dwarf radius valley
Astronomy & Astrophysics, 683, A170
2024 março
>> Abstract>> ADS>> DOI

A. Sánchez-Lavega, T. del Río-Gaztelurrutia, A. Spiga, J. Hernández-Bernal, E. Larsen, D. Tirsch, A. Cardesin-Moinelo, P. Machado
Dynamical Phenomena in the Martian Atmosphere Through Mars Express Imaging
Space Science Reviews, 220, 16
2024 fevereiro
>> Abstract>> ADS>> DOI

A. Bonfanti, M. Brady, T. G. Wilson, J. Venturini, J. A. Egger, A. Brandeker, S. G. Sousa, M. Lendl, A. E. Simon, D. Queloz et al. (including: V. Zh. Adibekyan, N. C. Santos, S. C. C. Barros, O. D. S. Demangeon)
Characterising TOI-732 b and c: New insights into the M-dwarf radius and density valley
Astronomy & Astrophysics, 6832, A66
2024 fevereiro
>> Abstract>> ADS>> DOI

E. A. S. Cristo, E. Esparza-Borges, N. C. Santos, O. Demangeon, E. Palle, A. Psaridi, V. Bourrier, J. P. Faria, R. Allart, T. de Azevedo Silva et al. (including: P. Figueira, C. J. A. P. Martins, S. G. Sousa)
An ESPRESSO view of the HD 189733 system. Broadband transmission spectrum, differential rotation, and system architecture
Astronomy & Astrophysics, 683, A28
2024 fevereiro
>> Abstract>> ADS>> DOI

B. Akinsanmi, M. Lendl, G. Boué, S. C. C. Barros
Effects of tidal deformation on planetary phase curves
Astronomy & Astrophysics, 682, A15
2024 fevereiro
>> Abstract>> ADS>> DOI

M. G. Guarcello, E. Flaccomio, J. F. Albacete-Colombo, V. Almendros-Abad, K. Anastasopoulou, M. Andersen, C. Argiroffi, A. Bayo, E. S. Bartlett, N. Bastian et al. (including: K. Muzic)
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Westerlund 1 and 2 Open Clusters Survey
Astronomy & Astrophysics, 682, A49
2024 fevereiro
>> Abstract>> ADS>> DOI

I. Pagano, G. Scandariato, V. Singh, M. Lendl, D. Queloz, A. E. Simon, S. G. Sousa, A. Brandeker, A. C. Cameron, S. Sulis et al. (including: S. C. C. Barros, O. D. S. Demangeon, N. C. Santos)
Constraining the reflective properties of WASP-178 b using CHEOPS photometry
Astronomy & Astrophysics, 682, A102
2024 fevereiro
>> Abstract>> ADS>> DOI

R. Rianço-Silva, P. Machado, Z. Martins, E. Lellouch, J. Loison, M. Dobrijévic, J. A. Dias, J. Ribeiro
A study of very high resolution visible spectra of Titan: Line characterisation in visible CH₄ bands and the search for C₃
Planetary and Space Science, 240
2024 janeiro
>> Abstract>> ADS>> DOI

A. C. Souza-Feliciano, B. Holler, N. Pinilla-Alonso, M. De Pra, R. Brunetto, T. L. Riethmüller, J. Stansberry, J. Licandro Goldaracena, J. Emery, E. Henault et al. (including: N. Peixinho)
Spectroscopy of the binary TNO Mors–Somnus with the JWST and its relationship to the cold classical and plutino subpopulations observed in the DiSCo-TNO project
Astronomy & Astrophysics, 681, L17
2024 janeiro
>> Abstract>> ADS>> DOI

C. Cadieux, M. Plotnykov, R. Doyon, D. Valencia, F. Jahandar, L. Dang, M. Turbet, T. J. Fauchez, R. Cloutier, C. Cherubim et al. (including: S. C. C. Barros, E. Delgado Mena, N. C. Santos)
New Mass and Radius Constraints on the LHS 1140 Planets: LHS 1140 b Is either a Temperate Mini-Neptune or a Water World
The Astrophysical Journal Letters, 960, 1, 31
2024 janeiro
>> Abstract>> ADS>> DOI

N. Heidari, I. Boisse, N. Hara, T. G. Wilson, F. Kiefer, G. Hébrard, F. Philipot, S. Hoyer, K. G. Stassun, G. W. Henry et al. (including: N. C. Santos, O. D. S. Demangeon, J. Rodrigues)
The SOPHIE search for northern extrasolar planets. XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD 88986
Astronomy & Astrophysics, 681, A55
2024 janeiro
>> Abstract>> ADS>> DOI

L. F. Pereira, S. K. Grunblatt, A. Psaridi, T. L. Campante, M. S. Cunha, N. C. Santos, D. Bossini, D. Thorngren, C. Hellier, F. Bouchy et al.
TESS giants transiting giants V – two hot Jupiters orbiting red giant hosts
Monthly Notices of the Royal Astronomical Society, 527, 3, 13
2024 janeiro
>> Abstract>> ADS>> DOI

A. Scholz, K. Muzic, V. Almendros-Abad, A. Natta, D. Ruiz-Rodriguez, L. Cieza, C. Rodriguez-Lopez
Variability in SSTc2d J163134.1-240100, a brown dwarf with quasi-spherical mass loss
The Open Journal of Astrophysics, 7
2024
>> Abstract>> ADS>> DOI