Hadronic three-body decays of light vector mesons

被引:0
|
作者
S. Leupold
M. F. M. Lutz
机构
[1] Johann Wolfgang Goethe-Universität Frankfurt,Institut für Theoretische Physik
[2] GSI,undefined
来源
关键词
13.25.-k Hadronic decays of mesons; 12.39.Fe Chiral Lagrangians; 12.40.Vv Vector-meson dominance;
D O I
暂无
中图分类号
学科分类号
摘要
The decays of light vector mesons into three pseudoscalar mesons are calculated to leading order in the recently proposed counting scheme that is based on the hadrogenesis conjecture. Fully differential as well as integrated decay widths are presented. Since the required parameters have been fixed by other processes, the considered three-body decays are predictions of the presented approach. The decay width of the omega meson into three pions agrees very well with the experiment. The partial decay widths of the K* into its three K\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$ \pi$\end{document}\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$ \pi$\end{document} channels are predicted.
引用
收藏
页码:205 / 212
页数:7
相关论文
共 50 条
  • [1] Hadronic three-body decays of light vector mesons
    Leupold, S.
    Lutz, M. F. M.
    EUROPEAN PHYSICAL JOURNAL A, 2009, 39 (02): : 205 - 212
  • [2] Hadronic three-body decays of B mesons
    Cheng, Hai-Yang
    NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS, 2016, 273 : 1290 - 1295
  • [3] Analysis of three-body B decays to heavy vector and light pseudoscalar mesons
    Mohammadi, Behnam
    Mehraban, Hossein
    PHYSICA SCRIPTA, 2014, 89 (09)
  • [4] Two- and three-body hadronic decays of charmed mesons involving a tensor meson
    Cheng, Hai-Yang
    Chiang, Cheng-Wei
    Zhang, Zhi-Qing
    PHYSICAL REVIEW D, 2022, 105 (09)
  • [5] Charmless three-body decays of Bs mesons
    Cheng, Hai-Yang
    Chua, Chun-Khiang
    PHYSICAL REVIEW D, 2014, 89 (07)
  • [6] Charmless three-body decays of B mesons
    Cheng, Hai-Yang
    Chua, Chun-Khiang
    Soni, Amarjit
    PHYSICAL REVIEW D, 2007, 76 (09)
  • [7] Charmless Three-body Decays of B Mesons
    Chua, Chun-Khiang
    2007 EUROPHYSICS CONFERENCE ON HIGH ENERGY PHYSICS, PTS 1-12, 2008, 110
  • [8] Hadronic three-body D decays mediated by scalar resonances
    Cheng, Hai-Yang
    Chiang, Cheng-Wei
    Zhang, Zhi-Qing
    PHYSICAL REVIEW D, 2022, 105 (03)
  • [9] Hadronic currents and form factors in three-body semileptonic τ decays
    Krinner, Fabian
    Paul, Stephan
    EUROPEAN PHYSICAL JOURNAL C, 2021, 81 (12):
  • [10] THREE-BODY LEPTONIC DECAYS OF K-MESONS + HYPERONS
    KANEKO, T
    PROGRESS OF THEORETICAL PHYSICS, 1964, 32 (05): : 787 - &