Zobrazeno 1 - 10
of 2 507
pro vyhledávání: '"Z. Celik"'
Asteroseismology using space-based telescopes is vital to our understanding of stellar structure and evolution. {\textit{CoRoT}}, {\textit{Kepler}}, and {\textit{TESS}} space telescopes have detected large numbers of solar-like oscillating evolved st
Externí odkaz:
http://arxiv.org/abs/2105.03776
Autor:
Ball, Warrick H., Chaplin, William J., Nielsen, Martin B., González-Cuesta, Lucia, Mathur, Savita, Santos, Ângela R. G., García, Rafael, Buzasi, Derek, Mosser, Benoît, Deal, Morgan, Stokholm, Amalie, Mosumgaard, Jakob Rørsted, Aguirre, Victor Silva, Nsamba, Benard, Campante, Tiago, Cunha, Margarida S., Ong, Joel, Basu, Sarbani, Örtel, Sibel, Orhan, Z. Çelik, Yıldız, Mutlu, Stassun, Keivan, Kane, Stephen R., Huber, Daniel
The Transiting Exoplanet Survey Satellite (TESS) is recording short-cadence, high duty-cycle timeseries across most of the sky, which presents the opportunity to detect and study oscillations in interesting stars, in particular planet hosts. We have
Externí odkaz:
http://arxiv.org/abs/2010.07323
Autor:
Nielsen, M. B., Ball, W. H., Standing, M. R., Triaud, A. H. M. J., Buzasi, D., Carboneau, L., Stassun, K. G., Kane, S. R., Chaplin, W. J., Bellinger, E. P., Mosser, B., Roxburgh, I. W., Orhan, Z. Çelik, Yıldız, M., Örtel, S., Vrard, M., Mazumdar, A., Ranadive, P., Deal, M., Davies, G. R., Campante, T. L., García, R. A., Mathur, S., González-Cuesta, L., Serenelli, A.
Publikováno v:
A&A 641, A25 (2020)
The Transiting Exoplanet Survey Satellite (TESS) is observing bright known planet-host stars across almost the entire sky. These stars have been subject to extensive ground-based observations, providing a large number of radial velocity (RV) measurem
Externí odkaz:
http://arxiv.org/abs/2007.00497
Publikováno v:
published (MNRAS 2019)
Planets and planet candidates are subjected to great investigation in recent years. In this study, we analyse 20 planet and planet-candidate host stars at different evolutionary phases. We construct stellar interior models of the host stars with the
Externí odkaz:
http://arxiv.org/abs/1910.05942
Publikováno v:
published (MNRAS 2019)
Recently, by analysing the oscillation frequencies of 90 stars, Yildiz, \c{C}elik Orhan & Kayhan have shown that the reference frequencies ($\nu_{\rm min0}$, $\nu_{\rm min1}$ and $\nu_{\rm min2}$) derived from glitches due to He {\scriptsize II} ioni
Externí odkaz:
http://arxiv.org/abs/1909.09488
Autor:
Huber, Daniel, Chaplin, William J., Chontos, Ashley, Kjeldsen, Hans, Christensen-Dalsgaard, Joergen, Bedding, Timothy R., Ball, Warrick, Brahm, Rafael, Espinoza, Nestor, Henning, Thomas, Jordan, Andres, Sarkis, Paula, Knudstrup, Emil, Albrecht, Simon, Grundahl, Frank, Andersen, Mads Fredslund, Palle, Pere L., Crossfield, Ian, Fulton, Benjamin, Howard, Andrew W., Isaacson, Howard T., Weiss, Lauren M., Handberg, Rasmus, Lund, Mikkel N., Serenelli, Aldo M., Mosumgaard, Jakob, Stokholm, Amalie, Bierlya, Allyson, Buchhave, Lars A., Latham, David W., Quinn, Samuel N., Gaidos, Eric, Hirano, Teruyuki, Ricker, George R., Vanderspek, Roland K., Seager, Sara, Jenkins, Jon M., Winn, Joshua N., Antia, H. M., Appourchaux, Thierry, Basu, Sarbani, Bell, Keaton J., Benomar, Othman, Bonanno, Alfio, Buzasi, Derek L., Campante, Tiago L., Orhan, Z. Celik, Corsaro, Enrico, Cunha, Margarida S., Davies, Guy R., Deheuvels, Sebastien, Grunblatt, Samuel K., Hasanzadeh, Amir, Di Mauro, Maria Pia, Garcia, Rafael A., Gaulme, Patrick, Girardi, Leo, Guzik, Joyce A., Hon, Marc, Jiang, Chen, Kallinger, Thomas, Kawaler, Steven D., Kuszlewicz, James S., Lebreton, Yveline, Li, Tanda, Lucas, Miles, Lundkvist, Mia S., Mathis, Stephane, Mathur, Savita, Mazumdar, Anwesh, Metcalfe, Travis S., Miglio, Andrea, Monteiro, Mario J., Mosser, Benoit, Noll, Anthony, Nsamba, Benard, Mann, Andrew W., Ong, Jia Mian Joel, Ortel, S., Pereira, Filipe, Ranadive, Pritesh, Regulo, Clara, Rodrigues, Thaise S., Roxburgh, Ian W., Aguirre, Victor Silva, Smalley, Barry, Schofield, Mathew, Sousa, Sergio G., Stassun, Keivan G., Stello, Dennis, Tayar, Jamie, White, Timothy R., Verma, Kuldeep, Vrard, Mathieu, Yildiz, M., Baker, David, Bazot, Michael, Beichmann, Charles, Bergmann, Christoph, Bugnet, Lisa, Cale, Bryson, Carlino, Roberto, Cartwright, Scott M., Christiansen, Jessie L., Ciardi, David R., Creevey, Orlagh, Dittmann, Jason A., Nascimento, Jose Dias Do, van Eylen, Vincent, Furesz, Gabor, Gagne, Jonathan, Gao, Peter, Gazeas, Kosmas, Giddens, Frank, Hall, Oliver, Hekker, Saskia, Ireland, Michael J., Latouf, Natasha, LeBrun, Danny, Levine, Alan M, Matzko, William, Natinsky, Eva, Page, Emma, Plavchan, Peter, Mansouri-Samani, Masoud, McCauliff, Sean, Mullally, Susan E, Orenstein, Brendan, Soto, Aylin, Paegert, Martin, van Saders, Jennifer L., Schnaible, Chloe, Soderblom, David R., Szabo, Robert, Tanner, Angelle, Tinney, C. G., Teske, Johanna, Thomas, Alexandra, Trampedach, Regner, Wright, Duncan, Yuan, Thomas T., Zohrabi, Farzaneh
We present the discovery of TOI-197.01, the first transiting planet identified by the Transiting Exoplanet Survey Satellite (TESS) for which asteroseismology of the host star is possible. TOI-197 (HIP116158) is a bright (V=8.2 mag), spectroscopically
Externí odkaz:
http://arxiv.org/abs/1901.01643
Asteroseismology provides fundamental properties (mass, radius and effective temperature) of solar-like oscillating stars using so-called scaling relations. These properties allow the computation of the asteroseismic distance of stars. We compare the
Externí odkaz:
http://arxiv.org/abs/1705.08313
So called scaling relations have the potential to reveal the mass and radius of solar-like oscillating stars, based on oscillation frequencies. In derivation of these relations, it is assumed that the first adiabatic exponent at the surface (Gamma_1s
Externí odkaz:
http://arxiv.org/abs/1607.03768
The large separations between the oscillation frequencies of solar-like stars are measures of stellar mean density. The separations have been thought to be mostly constant in the observed range of frequencies. However, detailed investigation shows th
Externí odkaz:
http://arxiv.org/abs/1505.04063
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.