arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2005.12177astro-ph.HEastro-ph.SR
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不均匀性在超新星爆发中的作用

The Role of Inhomogeneities in Supernova Shock Breakout Emission

Chris L. Fryer, Christopher J. Fontes, James S. Warsa, Pete W. A. Roming, Shane X. Coffing, Suzannah R. Wood

摘要:

超新星爆炸波从其前身恒星爆发,对恒星及其周围环境产生了强烈的约束。这些环境是由恒星的质量损失形成的,可以包括各种各样的不均匀性。在这里,我们提出了多维辐射流体动力学计算的超新星爆炸波的相互作用的结果与不均匀性在周围的一个巨大的沃尔夫-拉叶星,计算这些相互作用的冲击爆发信号从超新星的效果。

英文摘要:

The breakout of a supernova blast wave from its progenitor star provides strong constraints on the star and its immediate surroundings. These surroundings are shaped by mass loss from the star and can include a wide variety of inhomogeneities. Here we present results of multi-dimensional radiation-hydrodynamics calculations of the interactions of the supernova blast wave with inhomogeneities in the immediate surroundings of a massive Wolf-Rayet star, calculating the effect these interactions have on the shock breakout signal from supernovae.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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