Charged lepton flavor violation in light of the muon magnetic moment anomaly and colliders

被引:0
|
作者
Tong Li
Michael A. Schmidt
Chang-Yuan Yao
Man Yuan
机构
[1] Nankai University,School of Physics
[2] The University of New South Wales,School of Physics
[3] Sydney Consortium for Particle Physics and Cosmology,undefined
来源
关键词
D O I
暂无
中图分类号
学科分类号
摘要
Any observation of charged lepton flavor violation (CLFV) implies the existence of new physics beyond the SM in charged lepton sector. CLFV interactions may also contribute to the muon magnetic moment and explain the discrepancy between the SM prediction and the recent muon g-2\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$g-2$$\end{document} precision measurement at Fermilab. We consider the most general SM gauge invariant Lagrangian of ΔL=0\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\Delta L=0$$\end{document} bileptons with CLFV couplings and investigate the interplay of low-energy precision experiments and colliders in light of the muon magnetic moment anomaly. We go beyond previous work by demonstrating the sensitivity of the LHC, the MACE experiment, a proposed muonium-antimuonium conversion experiment, and a muon collider. Currently-available LHC data is already able to probe unexplored parameter space via the CLFV process pp→γ∗/Z∗→ℓ1±ℓ1±ℓ2∓ℓ2∓\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$pp\rightarrow \gamma ^*/Z^*\rightarrow \ell _1^\pm \ell _1^\pm \ell _2^\mp \ell _2^\mp $$\end{document}.
引用
收藏
相关论文
共 50 条
  • [1] Charged lepton flavor violation in light of the muon magnetic moment anomaly and colliders
    Li, Tong
    Schmidt, Michael A.
    Yao, Chang-Yuan
    Yuan, Man
    [J]. EUROPEAN PHYSICAL JOURNAL C, 2021, 81 (09):
  • [2] Lepton flavor violation in muon colliders
    Cotti, U
    Pineda, M
    Tavares-Velasco, G
    Toscano, JJ
    [J]. PARTICLES AND FIELDS, 2003, 670 : 532 - 534
  • [3] Muon anomalous magnetic moment and lepton flavor violation
    Huang, T
    Lin, ZH
    Shan, LY
    Zhang, X
    [J]. PHYSICAL REVIEW D, 2001, 64 (07): : art. no. - 071301
  • [4] Searches for violation of lepton flavor at muon colliders
    Boyarkina, GG
    Boyarkin, OM
    [J]. PHYSICS OF ATOMIC NUCLEI, 1997, 60 (04) : 601 - 611
  • [5] Muon anomalous magnetic moment and lepton flavor violation in MSSM
    X.-J. Bi
    Y.-p. Kuang
    Y.-H. An
    [J]. The European Physical Journal C - Particles and Fields, 2003, 30 : 409 - 418
  • [6] Muon anomalous magnetic moment and lepton flavor violation in MSSM
    Bi, XJ
    Kuang, YP
    An, YH
    [J]. EUROPEAN PHYSICAL JOURNAL C, 2003, 30 (03): : 409 - 418
  • [7] Supersymmetric lepton flavor violation, the muon anomalous magnetic moment, and e- e- colliders
    Kribs, GD
    [J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2003, 18 (16): : 2769 - 2778
  • [8] Lepton Flavor Violation at muon-electron colliders
    Bossi, Fabio
    Ciafaloni, Paolo
    [J]. JOURNAL OF HIGH ENERGY PHYSICS, 2020, 2020 (10)
  • [9] Lepton Flavor Violation at muon-electron colliders
    Fabio Bossi
    Paolo Ciafaloni
    [J]. Journal of High Energy Physics, 2020
  • [10] Charged lepton flavor violation in light of muon g-2
    Hou, Wei-Shu
    Kumar, Girish
    [J]. EUROPEAN PHYSICAL JOURNAL C, 2021, 81 (12):