用NA64实验探测轻子味道暴力

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS Physics of Particles and Nuclei Letters Pub Date : 2024-08-14 DOI:10.1134/S1547477124701012

S. V. Gertsenberger, A. V. Ivanov, M. M. Kirsanov

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引用次数: 0

摘要

中微子振荡是中性轻子味道违反的证据，但在带电轻子领域尚未发现这种过程。寻找带电轻子的味道违反是现代物理学中最有趣的问题之一。欧洲核子研究中心（CERN）的固定目标实验 NA64 就是旨在寻找这一过程的实验之一。文章讨论了搜索带电轻子之间转换的可能性。文章对 NA64 在电子束和μ介子束中的灵敏度进行了初步估计。文章还讨论了根据目前的统计数据在实验中观测到这一过程的概率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Probing Lepton Flavour Violation with NA64 Experiment

Neutrino oscillations are evidence of flavor violation of neutral leptons, but such a process has not yet been discovered in the sector of charged leptons. The search for flavor violation of charged leptons is one of the most interesting problems in modern physics. One of the experiments aimed at searching for this process, NA64, is a fixed target experiment at CERN. In the article is discussed the possibility of searching for conversion between charged leptons. Preliminary estimates of the sensitivity of NA64 in electron and muon beams are presented. The probability of observing the process in an experiment based on current statistics is also discussed.

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来源期刊

Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-

CiteScore

0.80

自引率

20.00%

发文量

108

期刊介绍： The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.