Probing the Shock Breakout Signal of SN 2024ggi from the Transformation of Early Flash Spectroscopy - Zhang, Jujia; Dessart, Luc; Wang, Xiaofeng; Zhai, Qian; Yang, Yi; Li, Liping; Lin, Han; Valerin, Giorgio; Cai, Yongzhi; Guo, Zhen; Wang, Lingzhi; Zhao, Zeyi; et al. (Astrophysical journal. Letters, 2024)
Keywords: Core-collapse supernovae; Emission analysis; Emission lines; H alpha line; Ionization; Line spectra; Photoionization; Red giant stars; Spectroscopy; Spectrum analysis; Supergiant stars; Supernova; Supernovae; Type II supernovae; Wind speed; Wind velocities