前超新星中微子的理论预测及其探测

IF 9.1 2区物理与天体物理 Q1 PHYSICS, NUCLEAR

Annual Review of Nuclear and Particle Science Pub Date : 2020-06-02 DOI:10.1146/annurev-nucl-040620-021320

Chinami Kato, K. Ishidoshiro, T. Yoshida

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引用次数: 14

摘要

从SN 1987A成功探测到超新星中微子已经过去了30多年。在过去的几十年里，中微子探测技术取得了显著进展，通过这些技术，可能探测到来自新来源的中微子，即前SN中微子。它们是在核心反弹之前从大质量恒星发出的。由于中微子可以自由地从核心逃逸，它们直接携带有关恒星物理的信息。SN前中微子可能在验证我们对大质量恒星演化的理解方面发挥重要作用。此外，如果SN前中微子位于我们附近，对SN前中微子的观测可能会提前几天发出SN爆炸的警报，使我们能够观测到下一个星系SN。在这篇综述中，我们从理论和观测两个角度总结了SN前中微子研究的现状。

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Theoretical Prediction of Presupernova Neutrinos and Their Detection

More than 30 years have passed since the successful detection of supernova (SN) neutrinos from SN 1987A. In the last few decades, remarkable progress has been made in neutrino detection techniques, through which it may be possible to detect neutrinos from a new source, presupernova (pre-SN) neutrinos. They are emitted from a massive star prior to core bounce. Because neutrinos escape from the core freely, they carry information about the stellar physics directly. Pre-SN neutrinos may play an important role in verifying our understanding of stellar evolution for massive stars. Observation of pre-SN neutrinos, moreover, may serve as an alarm regarding an SN explosion a few days in advance if the progenitor is located in our vicinity, enabling us to observe the next galactic SN. In this review, we summarize the current status of pre-SN neutrino studies from both the theoretical and observational points of view.

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来源期刊

Annual Review of Nuclear and Particle Science 物理-物理：核物理

CiteScore

21.50

自引率

0.80%

发文量

期刊介绍： The Annual Review of Nuclear and Particle Science is a publication that has been available since 1952. It focuses on various aspects of nuclear and particle science, including both theoretical and experimental developments. The journal covers topics such as nuclear structure, heavy ion interactions, oscillations observed in solar and atmospheric neutrinos, the physics of heavy quarks, the impact of particle and nuclear physics on astroparticle physics, and recent advancements in accelerator design and instrumentation. One significant recent change in the journal is the conversion of its current volume from gated to open access. This conversion was made possible through Annual Reviews' Subscribe to Open program. As a result, all articles published in the current volume are now freely available to the public under a CC BY license. This change allows for greater accessibility and dissemination of research in the field of nuclear and particle science.