A Hot Saturn Orbiting an Oscillating Late Subgiant Discovered by TESS

by Chaplin, William J., Chontos, Ashley, Kjeldsen, Hans, Christensen-Dalsgaard, Jørgen, Bedding, Timothy R., Henning, Thomas, Sarkis, Paula, Knudstrup, Emil, Albrecht, Simon, Grundahl, Frank, Andersen, Mads Fredslund, Howard, Andrew W., Isaacson, Howard T., Weiss, Lauren M., Handberg, Rasmus, Lund, Mikkel N., Serenelli, Aldo M., Stokholm, Amalie, Bieryla, Allyson, Buchhave, Lars A., Latham, David W., Quinn, Samuel N., Gaidos, Eric, Hirano, Teruyuki, Ricker, George R., Seager, Sara, Winn, Joshua N., Appourchaux, Thierry, Basu, Sarbani, Bell, Keaton J., Bonanno, Alfio, Davies, Guy R., Deheuvels, Sebastien, Grunblatt, Samuel K., Hasanzadeh, Amir, Di Mauro, Maria Pia, A. García, Rafael, Gaulme, Patrick, Girardi, Léo, Guzik, Joyce A., Hon, Marc, Jiang, Chen, Kawaler, Steven D., Kuszlewicz, James S., Lebreton, Yveline, Li, Tanda, Lucas, Miles, Mann, Andrew W., Mathur, Savita, Mazumdar, Anwesh, Metcalfe, Travis S., F. G. Monteiro, Mário J. P., Noll, Anthony, Joel Ong, Jia Mian, Örtel, S., Pereira, Filipe, Ranadive, Pritesh, Régulo, Clara, Rodrigues, Thaíse S., Aguirre, Victor Silva, Smalley, Barry, Schofield, Mathew, Stassun, Keivan G., Tayar, Jamie, Verma, Kuldeep, Vrard, Mathieu, Y ld z, M., Bazot, Michaël, Beichmann, Charles, Bugnet, Lisa, Cale, Bryson, Carlino, Roberto, Cartwright, Scott M., Christiansen, Jessie L., Creevey, Orlagh, Nascimento, Jose-Dias Do, Fürész, Gabor, Gagné, Jonathan, Gao, Peter, Gazeas, Kosmas, Hall, Oliver J., Hekker, Saskia, Latouf, Natasha, LeBrun, Danny, Natinsky, Eva, Page, Emma, Mansouri-Samani, Masoud, Mullally, Susan E., Orenstein, Brendan, Soto, Aylin Garcia, Paegert, Martin, van Saders, Jennifer L., Schnaible, Chloe, Soderblom, David R., Szabó, Róbert, Teske, Johanna, Thomas, Alexandra, Trampedach, Regner, Wright, Duncan, Yuan, Thomas T.
Published in The Astronomical journal

Evidence of structural discontinuities in the inner core of red-giant stars

by Vrard, Mathieu, Cunha, Margarida S, Bossini, Diego, Avelino, Pedro P, Corsaro, Enrico, Mosser, Benoît
Published in Nature communications

Radial mode widths in red giant stars spectra observed by Kepler

by Vrard, Mathieu, Mosser, Benoît, Barban, Caroline

Active red giants: Close binaries versus single rapid rotators

by Gaulme, Patrick, Jackiewicz, Jason, Spada, Federico, Chojnowski, Drew, Mosser, Benoît, McKeever, Jean, Hedlund, Anne, Vrard, Mathieu, Benbakoura, Mansour, Damiani, Cilia
Published in Astronomy and astrophysics (Berlin)

A “Quick Look” at All-sky Galactic Archeology with TESS: 158,000 Oscillating Red Giants from the MIT Quick-look Pipeline

by Hon, Marc, Huber, Daniel, Kuszlewicz, James S., Stello, Dennis, Sharma, Sanjib, Tayar, Jamie, Zinn, Joel C., Vrard, Mathieu, Pinsonneault, Marc H.
Published in The Astrophysical journal

Tracking the Evolution of Lithium in Giants Using Asteroseismology: Super-Li-rich Stars Are Almost Exclusively Young Red-clump Stars

by Singh, Raghubar, Reddy, Bacham E., Campbell, Simon W., Kumar, Yerra Bharat, Vrard, Mathieu
Published in Astrophysical journal. Letters

Red horizontal branch stars: An asteroseismic perspective

by Matteuzzi, Massimiliano, Montalbán, Josefina, Miglio, Andrea, Vrard, Mathieu, Casali, Giada, Stokholm, Amalie, Tailo, Marco, Ball, Warrick H., van Rossem, Walter E., Valentini, Marica
Published in Astronomy and astrophysics (Berlin)

Insights from the APOKASC determination of the evolutionary state of red-giant stars by consolidation of different methods

by Elsworth, Yvonne, Hekker, Saskia, Johnson, Jennifer A, Kallinger, Thomas, Mosser, Benoit, Pinsonneault, Marc, Hon, Marc, Kuszlewicz, James, Miglio, Andrea, Serenelli, Aldo, Stello, Dennis, Tayar, Jamie, Vrard, Mathieu
Published in Monthly notices of the Royal Astronomical Society

Spectroscopic identification of rapidly rotating red giant stars in APOKASC-3 and APOGEE DR16

by Patton, Rachel A, Pinsonneault, Marc H, Cao, Lyra, Vrard, Mathieu, Mathur, Savita, García, Rafael A, Tayar, Jamie, Daher, Christine Mazzola, Beck, Paul G
Published in Monthly notices of the Royal Astronomical Society

KIC 7955301: A hierarchical triple system with eclipse timing variations and an oscillating red giant

by Gaulme, Patrick, Borkovits, Tamás, Appourchaux, Thierry, Pavlovski, Krešimir, Spada, Federico, Gehan, Charlotte, Ong, Joel, Miglio, Andrea, Tkachenko, Andrew, Mosser, Benoît, Vrard, Mathieu, Benbakoura, Mansour, Drew Chojnowski, Stephen, Perkins, Jean, Hedlund, Anne, Jackiewicz, Jason
Published in Astronomy and astrophysics (Berlin)

Prospects for Galactic and stellar astrophysics with asteroseismology of giant stars in the TESS continuous viewing zones and beyond

by Mackereth, J Ted, Miglio, Andrea, Elsworth, Yvonne, Mosser, Benoit, Mathur, Savita, Garcia, Rafael A, Nardiello, Domenico, Hall, Oliver J, Vrard, Mathieu, Ball, Warrick H, Basu, Sarbani, Beaton, Rachael L, Beck, Paul G, Bergemann, Maria, Bossini, Diego, Casagrande, Luca, Campante, Tiago L, Chaplin, William J, Chiappini, Cristina, Girardi, Léo, Jørgensen, Andreas Christ Sølvsten, Khan, Saniya, Montalbán, Josefina, Nielsen, Martin B, Pinsonneault, Marc H, Rodrigues, Thaíse S, Serenelli, Aldo, Silva Aguirre, Victor, Stello, Dennis, Tayar, Jamie, Teske, Johanna, van Saders, Jennifer L, Willett, Emma
Published in Monthly notices of the Royal Astronomical Society

Nature versus nurture: distinguishing effects from stellar processing and chemical evolution on carbon and nitrogen in red giant stars

by Roberts, John D., Pinsonneault, Marc H., Johnson, Jennifer A., Zinn, Joel C., Weinberg, David H., Vrard, Mathieu, Tayar, Jamie, Stello, Dennis, Mosser, Benoît, Johnson, James W., Cao, Kaili, Stassun, Keivan G., Stringfellow, Guy S., Serenelli, Aldo, Mathur, Savita, Hekker, Saskia, García, Rafael A., Elsworth, Yvonne P., Corsaro, Enrico
Published in Monthly notices of the Royal Astronomical Society

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

by 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., Mena, Elisa Delgado, García, Rafael A., Handberg, Rasmus, Hon, Marc, Kane, Stephen R., Kawaler, Steven D., Kuszlewicz, James S., Lucas, Miles, Mathur, Savita, Nardetto, Nicolas, Nielsen, Martin B., Pinsonneault, Marc H., Reffert, Sabine, Aguirre, Víctor Silva, Stassun, Keivan G., Stello, Dennis, Stock, Stephan, Vrard, Mathieu, Y ld z, Mutlu, Chaplin, William J., Huber, Daniel, Bean, Jacob L., Çelik Orhan, Zeynep, Cunha, Margarida S., Christensen-Dalsgaard, Jørgen, Kjeldsen, Hans, Metcalfe, Travis S., Miglio, Andrea, Monteiro, Mário J. P. F. G., Nsamba, Benard, Örtel, Sibel, Pereira, Filipe, Sousa, Sérgio G., Tsantaki, Maria, Turnbull, Margaret C.
Published in The Astrophysical journal

A close-in giant planet escapes engulfment by its star

by Hon, Marc, Huber, Daniel, Rui, Nicholas Z, Fuller, Jim, Veras, Dimitri, Kuszlewicz, James S, Kochukhov, Oleg, Stokholm, Amalie, Rørsted, Jakob Lysgaard, Yıldız, Mutlu, Orhan, Zeynep Çelik, Örtel, Sibel, Jiang, Chen, Hey, Daniel R, Isaacson, Howard, Zhang, Jingwen, Vrard, Mathieu, Stassun, Keivan G, Shappee, Benjamin J, Tayar, Jamie, Claytor, Zachary R, Beard, Corey, Bedding, Timothy R, Brinkman, Casey, Campante, Tiago L, Chaplin, William J, Chontos, Ashley, Giacalone, Steven, Holcomb, Rae, Howard, Andrew W, Lubin, Jack, MacDougall, Mason, Montet, Benjamin T, Murphy, Joseph M A, Ong, Joel, Pidhorodetska, Daria, Polanski, Alex S, Rice, Malena, Stello, Dennis, Tyler, Dakotah, Van Zandt, Judah, Weiss, Lauren M
Published in Nature (London)

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

by Aguirre, Víctor Silva, Stello, Dennis, Stokholm, Amalie, Mosumgaard, Jakob R., Ball, Warrick H., Basu, Sarbani, Bossini, Diego, Bugnet, Lisa, Buzasi, Derek, Campante, Tiago L., Carboneau, Lindsey, Chaplin, William J., Corsaro, Enrico, Davies, Guy R., Elsworth, Yvonne, García, Rafael A., Gaulme, Patrick, Hall, Oliver J., Handberg, Rasmus, Hon, Marc, Kallinger, Thomas, Kang, Liu, Lund, Mikkel N., Mathur, Savita, Mints, Alexey, Mosser, Benoit, Çelik Orhan, Zeynep, Rodrigues, Thaíse S., Vrard, Mathieu, Y ld z, Mutlu, Zinn, Joel C., Örtel, Sibel, Beck, Paul G., Bell, Keaton J., Guo, Zhao, Jiang, Chen, Kuszlewicz, James S., Kuehn, Charles A., Li, Tanda, Lundkvist, Mia S., Pinsonneault, Marc, Tayar, Jamie, Cunha, Margarida S., Hekker, Saskia, Huber, Daniel, Miglio, Andrea, F. G. Monteiro, Mario J. P., Slumstrup, Ditte, Winther, Mark L., Angelou, George, Benomar, Othman, Bódi, Attila, De Moura, Bruno L., Deheuvels, Sébastien, Derekas, Aliz, Di Mauro, Maria Pia, Dupret, Marc-Antoine, Jiménez, Antonio, Lebreton, Yveline, Matthews, Jaymie, Nardetto, Nicolas, do Nascimento, Jose D., Pereira, Filipe, Rodríguez Díaz, Luisa F., Serenelli, Aldo M., Spitoni, Emanuele, Stonkut, Edita, Suárez, Juan Carlos, Szabó, Robert, Van Eylen, Vincent, Ventura, Rita, Verma, Kuldeep, Weiss, Achim, Wu, Tao, Barclay, Thomas, Christensen-Dalsgaard, Jørgen, Jenkins, Jon M., Kjeldsen, Hans, Ricker, George R., Seager, Sara, Vanderspek, Roland
Published in Astrophysical journal. Letters