2 papers
astro-ph.EP2026
Planets Around Solar Twins/Analogs (PASTA) III: Chemical Clock Relations in Planet-Hosting Solar Analogs
Qinghui Sun, Serat M. Saad, Yuan-Sen Ting +10
Context. Abundance ratios between elements synthesized on different nucleosynthetic timescales provide empirical chemical clocks for estimating stellar ages, but robust calibration…
astro-ph.SR2026
First and Comprehensive Study of V0757 Pup : Doradus Pulsator in Detached Eclipsing Binary
Bakuh Danang Setyo Budi, Bryant Randolph, Rafa Nanda Akilah +3
Pulsating stars in detached eclipsing binary (EA) systems are known for providing many important physical informations which constrain both stellar structure and evolution theories…