12 citations · 12 across the 7 of their papers we have counts for
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astro-ph.SR2025
Why Do Stars Turn Red? II. Steady-State Envelope Solutions
Po-Sheng Ou, Ke-Jung Chen
The physical origin of red giants (RGs) and red supergiants (RSGs) remains a fundamental question in stellar astrophysics. In Paper II of this series, we investigate the physical m…
astro-ph.SR2024
Why Do Stars Turn Red? I. Post-Main-Sequence Expansion Mechanism
Po-Sheng Ou, Ke-Jung Chen
In this series of papers, we address the long-standing question of why post-main-sequence stars expand into red giants (RGs) or red supergiants (RSGs). This paper aims to identify…
astro-ph.SR2024
Modeling the Progenitor Stars of Observed IIP Supernovae
Kai-An You, Ke-Jung Chen, Yen-Chen Pan +2
Type IIP supernovae (SNe IIP) are thought to originate from the explosion of massive stars > 10 Msun. Their luminosity is primarily powered by the explosion energy and the radioact…