Exciting prospects for detecting late-time neutrinos from core-collapse supernovae
Exciting prospects for detecting late-time neutrinos from core-collapse supernovae
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DOI：
10.1103/physrevd.103.023016
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发表时间：
2020-08
影响因子：
5
通讯作者：
S. Li;L. Roberts;J. Beacom
中科院分区：
文献类型：
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作者：
S. Li;L. Roberts;J. Beacom
在对成功的核心坍缩超新星的理论研究中，作者提供了从爆炸到原中子星冷却到中子星或黑洞形成的不同阶段的中微子发射的详细模型。他们表明，对于银河系中的一颗超新星，这些大量产生的中微子可以通过当前的中微子探测实验检测到，并用于提取有关事件过程的信息。这项研究提供了一个非常有前途的计划，充分利用一个罕见的核心坍缩超新星事件来提取尽可能多的物理。
In this theoretical study of successful core-collapse supernovae, the authors provide a detailed model of neutrino emission from the different phases of the transition - explosion to proto-neutron star cooling to late-time formation of either neutron star or black hole. They show that for a supernova in the Milky Way, these copiously produced neutrinos can be detected by current neutrino-detection experiments and used to extract information about the course of the event. The study offers a highly promising program to make full use of a rare core-collapse supernova event to extract as much physics as possible.