Yi-Han Zhao

activity

20242026

most citedA statistical study of the metallicity of core-collapse supernovae based on VLT/MUSE integral-field-unit spectroscopy

2 citations · 3 across the 7 of their papers we have counts for

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astro-ph.SR2025

SN 2024aecx: a fast-evolving Type IIb supernova with a prominent shock-cooling peak

Qiang Xi, Ning-Chen Sun, David Aguado +36

SN 2024aecx is a nearby ( $\sim$ 11 Mpc) Type IIb SN discovered within $\sim$ 1 d after explosion. In this paper we report high-cadence photometric (typically 0.5 $\sim$ 1 day) and spec…

astro-ph.SR2025

A late-time view of the progenitor candidates of the Type II-P SN 2009ib and SN 2012ec

Yi-Han Zhao, Xinyi Hong, Ning-Chen Sun +3

The progenitors of Type II-P supernovae (SNe) are generally considered to be red supergiants; however, the so-called "red supergiant problem" indicates that a deeper investigation…