95 citations · 375 across the 16 of their papers we have counts for
16 papers
Is there a unique asteroseismic interior model for the solar-like oscillating KIC 7747078?
Sibel Örtel, Mutlu Yıldız, Z. Çelik
Asteroseismology provides a direct observational window into the structure and evolution of stars. While spectroscopic and photometric methods only provide information about the su…
The Gasing Pangkah Collaboration: I. Asteroseismic Identification and Characterisation of a Rapidly-Rotating Engulfment Candidate
J. M. Joel Ong, Marc Teng Yen Hon, Melinda Soares-Furtado +19
We report the discovery and characterisation of TIC 350842552 ("Zvrk"), an apparently isolated, rapidly-rotating () red giant observed by TESS in…
A close-in giant planet escapes engulfment by its star
Marc Hon, Daniel Huber, Nicholas Z. Rui +39
When main-sequence stars expand into red giants, they are expected to engulf close-in planets. Until now, the absence of planets with short orbital periods around post-expansion, c…
TESS Asteroseismic Analysis of HD 76920: The Giant Star Hosting An Extremely Eccentric Exoplanet
Chen Jiang, Tao Wu, Adina D. Feinstein +30
The Transiting Exoplanet Survey Satellite (TESS) mission searches for new exoplanets. The observing strategy of TESS results in high-precision photometry of millions of stars acros…
Solar-like oscillations and ellipsoidal variations in TESS observations of the binary 12 Boötis
Warrick H. Ball, Andrea Miglio, William J. Chaplin +14
Binary stars in which oscillations can be studied in either or both components can provide powerful constraints on our understanding of stellar physics. The bright binary 12 Boötis…
Asteroseismic analysis of 15 solar-like oscillating evolved stars
Z. Çelik Orhan, M. Yıldız, C. Kayhan
Asteroseismology using space-based telescopes is vital to our understanding of stellar structure and evolution. {\textit{CoRoT}}, {\textit{Kepler}}, and {\textit{TESS}} space teles…
Robust asteroseismic properties of the bright planet host HD 38529
Warrick H. Ball, William J. Chaplin, Martin B. Nielsen +21
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 o…
Tess asteroseismology of the known planet host star Fornacis
M. B. Nielsen, W. H. Ball, M. R. Standing +22
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 o…
Age dating of an early Milky Way merger via asteroseismology of the naked-eye star Indi
William J. Chaplin, Aldo M. Serenelli, Andrea Miglio +81
Over the course of its history, the Milky Way has ingested multiple smaller satellite galaxies. While these accreted stellar populations can be forensically identified as kinematic…
Asteroseismic Investigation of 20 Planet and Planet-Candidate Host Stars
C. Kayhan, M. Yıldız, Z. Çelik Orhan
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 ph…
A Hot Saturn Orbiting An Oscillating Late Subgiant Discovered by TESS
Daniel Huber, William J. Chaplin, Ashley Chontos +139
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 po…
Comparison of Gaia and asteroseismic distances
M. Yıldız, Z. Çelik Orhan, S. Örtel +1
Asteroseismology provides fundamental properties (mass, radius and effective temperature) of solar-like oscillating stars using so-called scaling relations. These properties allow…
Fundamental properties of Kepler and CoRoT targets: III. Tuning scaling relations using the first adiabatic exponent
M. Yıldız, Z. Çelik Orhan, C. Kayhan
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…
Fundamental properties of solar-like oscillating stars from frequencies of minimum : II. Model computations for different chemical compositions and mass
M. Yıldız, Z. Çelik Orhan, C. Kayhan
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 o…
On the structure and evolution of planets and their host stars effects of various heating mechanisms on the size of giant gas planets
M. Yıldız, Z. Çelik Orhan, C. Kayhan +1
It is already stated in the previous studies that the radius of the giant planets is affected by stellar irradiation. The confirmed relation between radius and incident flux depend…
Fundamental properties of solar-like oscillating stars from frequencies of minimum : I. Model computations for solar composition
M. Yıldız, Z. Çelik Orhan, Ç. Aksoy +1
Low amplitude is the defining characteristic of solar-like oscillations. The space projects and give us a great opportunity to successfully detect such oscillation…