Detecting and characterizing exoplanets around evolved stars with NASA's TESS mission

On the nature of the core of Alpha Centauri A: the impact of the metallicity mixture

Autori: Nsamba, Benard; Campante, Tiago L.; Monteiro, Mário J. P. F. G.; Cunha, Margarida S.; Sousa, Sérgio G.
Pubblicato in: Frontiers in Astronomy and Space Sciences, Numero 6, 2019, Pagina/e 25, ISSN 2296-987X
Editore: Frontiers Media S.A.
DOI: 10.3389/fspas.2019.00025

Transits of Known Planets Orbiting a Naked-eye Star

Autori: Kane, Stephen R.; Yalçınkaya, Selçuk; Osborn, Hugh P.; Dalba, Paul A.; Nielsen, Louise D.; Vanderburg, Andrew; Močnik, Teo; Hinkel, Natalie R.; Ostberg, Colby; Esmer, Ekrem Murat; Udry, Stéphane; Fetherolf, Tara; Baștürk, Özgür; Ricker, George R.; Vanderspek, Roland; Latham, David W.; Seager, Sara; Winn, Joshua N.; Jenkins, Jon M.; Allart, Romain Bailey, Jeremy; Bean, Jacob L.; Bouchy, Fr
Pubblicato in: The Astronomical Journal, Numero 160/3, 2020, Pagina/e 129, ISSN 1538-3881
Editore: IOP Publishing Ltd.
DOI: 10.3847/1538-3881/aba835

Bayesian hierarchical inference of asteroseismic inclination angles

Autori: James S Kuszlewicz, William J Chaplin, Thomas S H North, Will M Farr, Keaton J Bell, Guy R Davies, Tiago L Campante, Saskia Hekker
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 488/1, 2019, Pagina/e 572-589, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz1689

The Asteroseismic Target List for Solar-like Oscillators Observed in 2 minute Cadence with the Transiting Exoplanet Survey Satellite

Autori: Mathew Schofield, William J. Chaplin, Daniel Huber, Tiago L. Campante, Guy R. Davies, Andrea Miglio, Warrick H. Ball, Thierry Appourchaux, Sarbani Basu, Timothy R. Bedding, Jørgen Christensen-Dalsgaard, Orlagh Creevey, Rafael A. García, Rasmus Handberg, Steven D. Kawaler, Hans Kjeldsen, David W. Latham, Mikkel N. Lund, Travis S. Metcalfe, George R. Ricker, Aldo Serenelli, Victor Silva Aguirre, D
Pubblicato in: The Astrophysical Journal Supplement Series, Numero 241/1, 2019, Pagina/e 12, ISSN 1538-4365
Editore: IOP Publishing Ltd.
DOI: 10.3847/1538-4365/ab04f5

TESS asteroseismology of the known planet host star λ 2 Fornacis

Autori: M. B. Nielsen, W. H. Ball, M. R. Standing, A. H. M. J. Triaud, D. Buzasi, L. Carboneau, K. G. Stassun, S. R. Kane, W. J. Chaplin, E. P. Bellinger, B. Mosser, I. W. Roxburgh, Z. Çelik Orhan, M. Yıldız, S. Örtel, M. Vrard, A. Mazumdar, P. Ranadive, M. Deal, G. R. Davies, T. L. Campante, R. A. García, S. Mathur, L. González-Cuesta, A. Serenelli
Pubblicato in: Astronomy & Astrophysics, Numero 641, 2020, Pagina/e A25, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202037461

Predicted Yield of Transits of Known Radial Velocity Exoplanets from the TESS Primary and Extended Missions

Autori: Dalba, Paul A.; Kane, Stephen R.; Barclay, Thomas; Bean, Jacob L.; Campante, Tiago L.; Pepper, Joshua; Ragozzine, Darin; Turnbull, Margaret C.
Pubblicato in: Publications of the Astronomical Society of the Pacific, Numero 131/997, 2019, Pagina/e 034401, ISSN 1538-3873
Editore: Institute of Physics Publishing
DOI: 10.1088/1538-3873/aaf183

KOI-3890: a high-mass-ratio asteroseismic red giant+M-dwarf eclipsing binary undergoing heartbeat tidal interactions

Autori: James S Kuszlewicz, Thomas S H North, William J Chaplin, Allyson Bieryla, David W Latham, Andrea Miglio, Keaton J Bell, Guy R Davies, Saskia Hekker, Tiago L Campante, Sebastien Deheuvels, Mikkel N Lund
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 487/1, 2019, Pagina/e 14-23, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz1185

Asteroseismic modelling of solar-type stars: A deeper look at the treatment of initial helium abundance

Autori: Benard Nsamba, Nuno Moedas, Tiago L Campante, Margarida S Cunha, Antonio García Hernández, Juan C Suárez, Mário J P F G Monteiro, João Fernandes, Chen Jiang, Babatunde Akinsanmi
Pubblicato in: Monthly Notices of the Royal Astronomical Society, 2020, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3228

Asteroseismic constraints on active latitudes of solar-type stars: HD 173701 has active bands at higher latitudes than the Sun

Autori: Thomas, Alexandra E. L.; Chaplin, William J.; Davies, Guy R.; Howe, Rachel; Santos, Ángela R. G.; Elsworth, Yvonne; Miglio, Andrea; Campante, Tiago; Cunha, Margarida S.
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 485/3, 2019, Pagina/e 3857-3868, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz672

TESS Reveals HD 118203 b to be a Transiting Planet

Autori: Pepper, Joshua; Kane, Stephen R.; Rodriguez, Joseph E.; Hinkel, Natalie R.; Eastman, Jason D.; Daylan, Tansu; Mocnik, Teo; Dalba, Paul A.; Gaudi, B. Scott; Fetherolf, Tara; Stassun, Keivan G.; Campante, Tiago L.; Vanderburg, Andrew; Huber, Daniel; Bossini, Diego; Crossfield, Ian; Howell, Steve B.; Stephens, Andrew W.; Furlan, E.; Ricker, George R. Vanderspek, Roland; Latham, David W.; Seager, S.;
Pubblicato in: The Astronomical Journal, Numero 159/6, 2020, Pagina/e 243, ISSN 1538-3881
Editore: IOP Publishing Ltd.
DOI: 10.3847/1538-3881/ab84f2

aims – a new tool for stellar parameter determinations using asteroseismic constraints

Autori: Ben M Rendle, Gaël Buldgen, Andrea Miglio, Daniel Reese, Arlette Noels, Guy R Davies, Tiago L Campante, William J Chaplin, Mikkel N Lund, James S Kuszlewicz, Laura J A Scott, Richard Scuflaire, Warrick H Ball, Jiri Smetana, Benard Nsamba
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 484/1, 2019, Pagina/e 771-786, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz031

Gaussian process modelling of granulation and oscillations in red giant stars

Autori: Filipe Pereira, Tiago L Campante, Margarida S Cunha, João P Faria, Nuno C Santos, Susana C C Barros, Olivier Demangeon, James S Kuszlewicz, Enrico Corsaro
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 489/4, 2019, Pagina/e 5764-5774, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2405

TESS Asteroseismic Analysis of the Known Exoplanet Host Star HD 222076

Autori: Chen Jiang, Timothy R. Bedding, Keivan G. Stassun, Dimitri Veras, Enrico Corsaro, Derek L. Buzasi, Przemysław Mikołajczyk, Qian-sheng Zhang, Jian-wen Ou, Tiago L. Campante, Thaíise S. Rodrigues, Benard Nsamba, Diego Bossini, Stephen R. Kane, Jia Mian Joel Ong, Mutlu Yıldız, Zeynep Çelik Orhan, Sibel Örtel, Tao Wu, Xinyi Zhang, Tanda Li, Sarbani Basu, Margarida S. Cunha, Jørgen Christensen-
Pubblicato in: The Astrophysical Journal, Numero 896/1, 2020, Pagina/e 65, ISSN 1538-4357
Editore: IOP Publishing Ltd.
DOI: 10.3847/1538-4357/ab8f29

Detection and Characterization of Oscillating Red Giants: First Results from the TESS Satellite

Autori: Víctor Silva Aguirre, Dennis Stello, Amalie Stokholm, Jakob R. Mosumgaard, Warrick H. Ball, Sarbani Basu, Diego Bossini, Lisa Bugnet, Derek Buzasi, Tiago L. Campante, Lindsey Carboneau, William J. Chaplin, Enrico Corsaro, Guy R. Davies, Yvonne Elsworth, Rafael A. García, Patrick Gaulme, Oliver J. Hall, Rasmus Handberg, Marc Hon, Thomas Kallinger, Liu Kang, Mikkel N. Lund, Savita Mathur, Alexey M
Pubblicato in: The Astrophysical Journal, Numero 889/2, 2020, Pagina/e L34, ISSN 2041-8213
Editore: IOP Publishing Ltd.
DOI: 10.3847/2041-8213/ab6443

Robust asteroseismic properties of the bright planet host HD 38529

Autori: Warrick H Ball, William J Chaplin, Martin B Nielsen, Lucia González-Cuesta, Savita Mathur, Ângela R G Santos, Rafael García, Derek Buzasi, Benoît Mosser, Morgan Deal, Amalie Stokholm, Jakob Rørsted Mosumgaard, Victor Silva Aguirre, Benard Nsamba, Tiago Campante, Margarida S Cunha, Joel Ong, Sarbani Basu, Sibel Örtel, Z Çelik Orhan, Mutlu Yıldız, Keivan Stassun, Stephen R Kane, Daniel Hu
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 499/4, 2020, Pagina/e 6084-6093, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3190

Age dating of an early Milky Way merger via asteroseismology of the naked-eye star ν Indi

Autori: William J. Chaplin, Aldo M. Serenelli, Andrea Miglio, Thierry Morel, J. Ted Mackereth, Fiorenzo Vincenzo, Hans Kjeldsen, Sarbani Basu, Warrick H. Ball, Amalie Stokholm, Kuldeep Verma, Jakob Rørsted Mosumgaard, Victor Silva Aguirre, Anwesh Mazumdar, Pritesh Ranadive, H. M. Antia, Yveline Lebreton, Joel Ong, Thierry Appourchaux, Timothy R. Bedding, Jørgen Christensen-Dalsgaard, Orlagh Creevey, Raf
Pubblicato in: Nature Astronomy, Numero 4/4, 2020, Pagina/e 382-389, ISSN 2397-3366
Editore: Nature Publishing Group
DOI: 10.1038/s41550-019-0975-9

A Hot Saturn Orbiting an Oscillating Late Subgiant Discovered by TESS

Autori: Huber, Daniel; Chaplin, William J.; Chontos, Ashley; Kjeldsen, Hans; Christensen-Dalsgaard, Jørgen; Bedding, Timothy R.; Ball, Warrick; Brahm, Rafael; Espinoza, Nestor; Henning, Thomas; Jordán, Andrés; Sarkis, Paula; Knudstrup, Emil; Albrecht, Simon; Grundahl, Frank; Fredslund Andersen, Mads; Pallé, Pere L.; Crossfield, Ian; Fulton, Benjamin; Howard, Andrew W. Isaacson, Howard T.; Weiss, Laure
Pubblicato in: The Astronomical Journal, Numero 157/6, 2019, Pagina/e 245, ISSN 1538-3881
Editore: IOP Publishing Ltd.
DOI: 10.3847/1538-3881/ab1488

Signatures of Magnetic Activity: On the Relation between Stellar Properties and p-mode Frequency Variations

Autori: A. R. G. Santos, T. L. Campante, W. J. Chaplin, M. S. Cunha, J. L. van Saders, C. Karoff, T. S. Metcalfe, S. Mathur, R. A. García, M. N. Lund, R. Kiefer, V. Silva Aguirre, G. R. Davies, R. Howe, Y. Elsworth
Pubblicato in: The Astrophysical Journal, Numero 883/1, 2019, Pagina/e 65, ISSN 1538-4357
Editore: IOP Publishing Ltd.
DOI: 10.3847/1538-4357/ab397a

TESS Asteroseismology of the Known Red-giant Host Stars HD 212771 and HD 203949

Autori: Campante, Tiago L.; Corsaro, Enrico; Lund, Mikkel N.; Mosser, Benoît; Serenelli, Aldo; Veras, Dimitri; Adibekyan, Vardan; Antia, H. M.; Ball, Warrick; Basu, Sarbani; Bedding, Timothy R.; Bossini, Diego; Davies, Guy R.; Delgado Mena, Elisa; García, Rafael A.; Handberg, Rasmus; Hon, Marc; Kane, Stephen R.; Kawaler, Steven D.; Kuszlewicz, James S. Lucas, Miles; Mathur, Savita; Nardetto, Nicolas; Ni
Pubblicato in: The Astrophysical Journal, Numero 885/1, 2019, Pagina/e 31, ISSN 1538-4357
Editore: IOP Publishing Ltd.
DOI: 10.3847/1538-4357/ab44a8

The Curious Case of KOI 4: Confirming Kepler ’ s First Exoplanet Detection

Autori: Ashley Chontos, Daniel Huber, David W. Latham, Allyson Bieryla, Vincent Van Eylen, Timothy R. Bedding, Travis Berger, Lars A. Buchhave, Tiago L. Campante, William J. Chaplin, Isabel L. Colman, Jeff L. Coughlin, Guy Davies, Teruyuki Hirano, Andrew W. Howard, Howard Isaacson
Pubblicato in: The Astronomical Journal, Numero 157/5, 2019, Pagina/e 192, ISSN 1538-3881
Editore: IOP Publishing Ltd.
DOI: 10.3847/1538-3881/ab0e8e

Benchmark stars, benchmark spectrographs

Autori: V. 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, M. Tsantaki, A. A. Hakobyan, M. Oshagh, J. P. Faria, M. Bergemann, G. Israelian, T. Boulet
Pubblicato in: Astronomy & Astrophysics, Numero 642, 2020, Pagina/e A182, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038793

Synergy between asteroseismology and exoplanet science: an outlook

Autori: Campante, Tiago L.; Barros, Susana C. C.; Demangeon, Olivier; da Nóbrega, Hugo J.; Kuszlewicz, James S.; Pereira, Filipe; Chaplin, William J.; Huber, Daniel
Pubblicato in: "Proceedings of PHOST ""Physics of Oscillating Stars"" - a conference in honour of Prof. H. Shibahashi, 2-7 Sep 2018, Banyuls-sur-mer, France; Edited by J. Ballot, S. Vauclair and G. Vauclair", 2018
Editore: N/A
DOI: 10.5281/zenodo.2463210

Model physics in low-mass solar-type stars: atomic diffusion and metallicity mixture

Autori: Benard Nsamba; Tiago L. Campante; Mário J. P. F. G. Monteiro; Margarida S. Cunha; Ben M. Rendle; Daniel R. Reese; Kuldeep Verma
Pubblicato in: "Proceedings of PHOST ""Physics of Oscillating Stars"" - a conference in honour of Prof. H. Shibahashi, 2-7 Sep 2018, Banyuls-sur-mer, France; Edited by J. Ballot, S. Vauclair and G. Vauclair", 2018
Editore: N/A
DOI: 10.5281/zenodo.1468510

Science Extraction from TESS Observations of Known Exoplanet Hosts

Autori: Kane, Stephen R.; Bean, Jacob L.; Campante, Tiago L.; Dalba, Paul A.; Fetherolf, Tara; Mocnik, Teo; Ostberg, Colby; Pepper, Joshua; Simpson, Emilie R.; Turnbull, Margaret C.; Ricker, George R.; Vanderspek, Roland; Latham, David W.; Seager, Sara; Winn, Joshua N.; Jenkins, Jon M.; Huber, Daniel; Chaplin, William J.
Pubblicato in: [Postprint] Accepted for publication in Publications of the Astronomical Society of the Pacific, 2020
Editore: N/A

TOI-257b (HD 19916b): A Warm sub-Saturn on a Moderately Eccentric Orbit Around an Evolved F-type Star

Autori: Addison, Brett C.; Wright, Duncan J.; Nicholson, Belinda A.; Cale, Bryson; Mocnik, Teo; Huber, Daniel; Plavchan, Peter; Wittenmyer, Robert A.; Vanderburg, Andrew; Chaplin, William J.; Chontos, Ashley; Clark, Jake T.; Eastman, Jason D.; Ziegler, Carl; Brahm, Rafael; Carter, Bradley D.; Clerte, Mathieu; Espinoza, Néstor; Horner, Jonathan; Bentley, John Kane, Stephen R.; Kielkopf, John F.; Laychock,
Pubblicato in: [Preprint] Submitted to Monthly Notices of the Royal Astronomical Society, 2020
Editore: N/A

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