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arXiv 1509.03035astro-ph.HE
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H.E.S.S.多信使程序

The H.E.S.S. multi-messenger program

F. Schüssler, A. Balzer, F. Brun, P. Brun, W. Domainko, M. Fuessling, C. Hoischen, G. Pühlhofer, A. Reimer, G. Rowell

摘要:

基于高能粒子相互作用中π介子的产生和衰变等基本粒子物理过程,高能宇宙射线的加速点与高能伽马射线和高能中微子的发射之间存在着密切的联系。在大多数情况下,这些连接提供了不同发射粒子的空间和时间相关性。这些信使提供的互补信息相结合,可以消除数据解释中的模糊之处,并能够进行新颖和高度敏感的分析。在这篇文章中,H.E.S.S.介绍并描述了多信使程序。这个新安装的计划目前的核心是高能中微子和高能伽马射线的组合。本文还讨论了寻找引力波触发的γ射线辐射。此外,通过对快速射电暴(FRB)的伽马射线发射的研究,扩展了现有的跟踪电磁机制中触发事件的计划。概述了当前和计划的分析,并介绍了最近的结果。

英文摘要:

Based on fundamental particle physics processes like the production and subsequent decay of pions in interactions of high-energy particles, close connections exist between the acceleration sites of high-energy cosmic rays and the emission of high-energy gamma rays and high-energy neutrinos. In most cases these connections provide both spatial and temporal correlations of the different emitted particles. The combination of the complementary information provided by these messengers allows to lift ambiguities in the interpretation of the data and enables novel and highly sensitive analyses. In this contribution the H.E.S.S. multi-messenger program is introduced and described. The current core of this newly installed program is the combination of high-energy neutrinos and high-energy gamma rays. The search for gamma-ray emission following gravitational wave triggers is also discussed. Furthermore, the existing program for following triggers in the electromagnetic regime was extended by the search for gamma-ray emission from Fast Radio Bursts (FRBs). An overview over current and planned analyses is given and recent results are presented.

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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