Searches for Lepton Flavor Universality Violation at CMS

被引：0

作者：

Chistov, R. ^{[1
,2
]}

机构：

[1] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow, Russia

[2] Russian Acad Sci, Lebedev Phys Inst, Moscow 119991, Russia

来源：

MOSCOW UNIVERSITY PHYSICS BULLETIN | 2024年 / 79卷 / SUPPL1期

基金：

俄罗斯科学基金会;

关键词：

B-physics; lepton universality; rare decays;

D O I：

10.3103/S0027134924700772

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this talk recent new results from CMS on the search for New Physics effects in heavy flavor decays are presented. Particularly, lepton flavor unification violation was searched for by measuring R(K) and R(J/psi) ratios. Also, lepton flavor violating decay tau -> 3 mu was searched for and upper limit on its branching fraction was extracted. The discussed results were obtained with the RUN II data of pp collisions at root s = 13 TeV.

引用

页码：56 / 58

页数：3