在J-PARC: COMET实验中寻找带电轻子风味违逆

Proceedings of The 21st international workshop on neutrinos from accelerators — PoS(NuFact2019) Pub Date : 2020-06-11 DOI:10.22323/1.369.0083

T. Xing

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引用次数: 0

摘要

彗星(相干介子到电子跃迁)是一个位于日本的实验，在J-PARC中使用高强度脉冲质子束寻找带电轻子扇区的味道违逆。彗星的目标是寻找相干中微子过程mu- + N -> e- + N.彗星实验的单事件灵敏度约为10^-17，比目前的极限提高了10^4。本文介绍了彗星的物理动机，详细描述了彗星实验的设计和分阶段方法，并概述了彗星实验的现状。

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Search for charged lepton flavor violation in J-PARC: COMET experiment

COMET (COherent Muon to Electron Transition) is an experiment located in Japan, searching for flavour violation in the charged lepton sector, using high-intensity pulsed proton beam in J-PARC. COMET aims to search for the coherent neutrinoless process mu- + N -> e- + N. The single event sensitivity of the COMET experiment is about 10^-17, which is 10^4 better than the current limit. This article includes physics motivation of COMET, a detailed description of the design and staged approach of the COMET experiment and an overview of the current status.

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Proceedings of The 21st international workshop on neutrinos from accelerators — PoS(NuFact2019)

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