Observable effects of shocks in compact and extended presupernovae

被引：7

作者：

Blinnikov, S ^{[1
]}

Chugai, N ^{[1
]}

Lundqvist, P ^{[1
]}

Nadyozhin, D ^{[1
]}

Woosley, S ^{[1
]}

Sorokina, E ^{[1
]}

机构：

[1] ITEP, Moscow 117218, Russia

来源：

FROM TWILIGHT TO HIGHLIGHT: THE PHYSICS OF SUPERNOVAE | 2003年

关键词：

D O I：

10.1007/10828549_4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We simulate shock propagation in a wide range of core-collapsing presupernovae: from compact WR stars exploding as SNe Ib/c through very extended envelopes of the narrow-line SNe IIn. We find that the same physical phenomenon of radiating shocks can produce outbursts of X-ray radiation (with photon energy 3kT similar to 1 keV) lasting only a second in SNe Ib/c, as well as a very high flux of visual light, lasting for months, in SNe IIn.

引用

页码：23 / 26

页数：4

共 16 条

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