3 papers
astro-ph.SR2026
Unravelling Mass Transfer in Algols from Surface Abundances. I. Z Vulpeculae
Ahmet DerviÅoÄlu, Ahmet Dervişoğlu, Simge Adalalı +13
The photospheric abundance pattern of the components is a sensitive probe of mass and angular momentum transfer in Algols. With the aim to trace the evolutionary history and disclo…
astro-ph.SR2026
Dynamical mass of a solar-like oscillator at the main-sequence turnoff from Gaia astrometry & ground-based spectroscopy
P. G. Beck, T. Masseron, K. Pavlovski +11
Asteroseismology is widely used for precise determining of masses of solar-like oscillating stars by performing individual-frequency modeling or applying homological scaling relati…
astro-ph.SR2025
Observational mapping of the mass discrepancy in eclipsing binaries. A new self-contained framework for concurrent analysis of photometric and spectroscopic time series
Nadya Serebriakova, Andrew Tkachenko, Cole Johnston +2
The mass discrepancy problem, observed in high-mass stars within eclipsing binaries, highlights systematic differences between dynamical and evolutionary mass estimates, challengin…