SN 1994I光谱的初步分析
天体物理学
2015-06-24 v1
摘要
We present optical spectra of the Type Ic supernova 1994I in M51 and preliminary non-LTE analysis of the spectra. Our models are not inconsistent with the explosions of C+O cores of massive stars. While we find no direct evidence for helium in the optical spectra, our models cannot rule out small amounts of helium. More than 0.1~\msol\ of helium seems unlikely.
引用
@article{arxiv.astro-ph/9510070,
title = {Preliminary Spectral Analysis of SN 1994I},
author = {E. Baron and P. H. Hauschildt and D. Branch and R. P. Kirshner and A. V. Filippenko},
journal= {arXiv preprint arXiv:astro-ph/9510070},
year = {2015}
}
备注
LaTeX, MN style, psfig, and natbib substyles, 7 pages, 4 figures, to appear in MNRAS. Postscript file available from http://www.nhn.uoknor.edu/~baron