Detached Circumstellar Matter as an Explanation for Slowly-Rising Interacting Type Ibc Supernovae
arxiv(2024)
摘要
Some hydrogen-poor (Type Ibc) supernovae (SNe) are known to have massive
circumstellar matter (CSM) that are well detached from the star. Using the
open-source code CHIPS, we construct a grid of models of SN Ibc interacting
with detached CSM. We find that interaction with detached CSM can produce a
slowly rising phase in the light curve seen in some interacting SN Ibc, which
is difficult to reproduce by interaction with CSM of a density profile
motivated from wind or eruptions that are continuous down to the star. We also
show that SNe having double peaks in their light curves with timescales of
months (e.g., SN 2022xxf) can be explained by radioactive decay of
^56Ni/^56Co, followed by interaction with detached CSM.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要