Extending the correlation of LR − LX to gamma-ray bursts
Extending the correlation of LR − LX to gamma-ray bursts
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DOI：
10.1088/1674-4527/15/5/001
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发表时间：
2015-05
影响因子：
1.8
通讯作者：
Jing Lü;Jing-Wen Xing;Y. Zou;W. Lei;Qingwen Wu;Ding-xiong Wang
中科院分区：
文献类型：
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作者：
Jing Lü;Jing-Wen Xing;Y. Zou;W. Lei;Qingwen Wu;Ding-xiong Wang
射电光度（LR）和X射线光度（LX）之间的关系是众所周知的LR/LX = 10−5，适用于各种天体，如活动星系核、银河系黑洞、太阳耀斑和冷星。在这里，我们把这个关系推广到伽马射线暴（GRB），发现GRB也遵循类似的LR − LX关系，只是斜率略有不同，LR − LX 1.1。这种关系意味着，在不同规模上发生的爆炸可能有一个共同的基本起源。
The well-known correlation between radio luminosity (LR) and X-ray luminosity (LX), LR/LX ≃ 10−5, holds for a variety of objects, such as active galactic nuclei, Galactic black holes, solar flares and cool stars. Here we extend the relation to gamma-ray bursts (GRBs) and find that the GRBs also obey a similar LR − LX relation, with a slightly different slope of LR ∝ LX1.1. This relation implies that the explosions that occur on different scales may have a common underlying origin.