NJL模型中奇异粒子的三介子τ衰变

IF 0.5 4区物理与天体物理 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Pub Date : 2025-05-20 DOI:10.1134/S1063779624701582

M. K. Volkov, A. A. Pivovarov, K. Nurlan

{"title":"NJL模型中奇异粒子的三介子τ衰变","authors":"M. K. Volkov, A. A. Pivovarov, K. Nurlan","doi":"10.1134/S1063779624701582","DOIUrl":null,"url":null,"abstract":"<p>A series of tau-lepton decays with three mesons in the final state involving strange particles has been considered in terms of the Nambu–Jona-Lasinio (NJL) model. The axial-vector, vector, and pseudoscalar channels have been considered. The dominance of the axial-vector channel has been shown. The results obtained are in a satisfactory agreement with the experimental data.</p>","PeriodicalId":729,"journal":{"name":"Physics of Particles and Nuclei","volume":"56 2","pages":"326 - 329"},"PeriodicalIF":0.5000,"publicationDate":"2025-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Three-Meson Tau Decays with Strange Particles in the NJL Model\",\"authors\":\"M. K. Volkov, A. A. Pivovarov, K. Nurlan\",\"doi\":\"10.1134/S1063779624701582\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A series of tau-lepton decays with three mesons in the final state involving strange particles has been considered in terms of the Nambu–Jona-Lasinio (NJL) model. The axial-vector, vector, and pseudoscalar channels have been considered. The dominance of the axial-vector channel has been shown. The results obtained are in a satisfactory agreement with the experimental data.</p>\",\"PeriodicalId\":729,\"journal\":{\"name\":\"Physics of Particles and Nuclei\",\"volume\":\"56 2\",\"pages\":\"326 - 329\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2025-05-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physics of Particles and Nuclei\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1063779624701582\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, PARTICLES & FIELDS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of Particles and Nuclei","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063779624701582","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, PARTICLES & FIELDS","Score":null,"Total":0}

引用次数: 0

摘要

用Nambu-Jona-Lasinio （NJL）模型考虑了具有三个介子的最终态的一系列tau-轻子衰变，这些介子涉及奇异粒子。考虑了轴矢量、矢量和伪标量通道。轴矢量通道的优势已被证明。所得结果与实验数据符合得很好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Three-Meson Tau Decays with Strange Particles in the NJL Model

查看原文本刊更多论文

Three-Meson Tau Decays with Strange Particles in the NJL Model

A series of tau-lepton decays with three mesons in the final state involving strange particles has been considered in terms of the Nambu–Jona-Lasinio (NJL) model. The axial-vector, vector, and pseudoscalar channels have been considered. The dominance of the axial-vector channel has been shown. The results obtained are in a satisfactory agreement with the experimental data.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Physics of Particles and Nuclei 物理-物理：粒子与场物理

CiteScore

1.00

自引率

0.00%

发文量

116

审稿时长

6-12 weeks

期刊介绍： The journal Fizika Elementarnykh Chastits i Atomnogo Yadr of the Joint Institute for Nuclear Research (JINR, Dubna) was founded by Academician N.N. Bogolyubov in August 1969. The Editors-in-chief of the journal were Academician N.N. Bogolyubov (1970–1992) and Academician A.M. Baldin (1992–2001). Its English translation, Physics of Particles and Nuclei, appears simultaneously with the original Russian-language edition. Published by leading physicists from the JINR member states, as well as by scientists from other countries, review articles in this journal examine problems of elementary particle physics, nuclear physics, condensed matter physics, experimental data processing, accelerators and related instrumentation ecology and radiology.