Study of the η'→Ve+e- decay with hidden local symmetry model

Get Citation
YANG Yue-Ling, HUANG Jin-Shu and LU Gong-Ru. Study of the η'→Ve+e- decay with hidden local symmetry model[J]. Chinese Physics C, 2015, 39(2): 023102. doi: 10.1088/1674-1137/39/2/023102
YANG Yue-Ling, HUANG Jin-Shu and LU Gong-Ru. Study of the η'→Ve+e- decay with hidden local symmetry model[J]. Chinese Physics C, 2015, 39(2): 023102.  doi: 10.1088/1674-1137/39/2/023102 shu
Milestone
Received: 2014-04-24
Revised: 2014-05-26
Article Metric

Article Views(1710)
PDF Downloads(276)
Cited by(0)
Policy on re-use
To reuse of Open Access content published by CPC, for content published under the terms of the Creative Commons Attribution 3.0 license (“CC CY”), the users don’t need to request permission to copy, distribute and display the final published version of the article and to create derivative works, subject to appropriate attribution.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Study of the η'→Ve+e- decay with hidden local symmetry model

    Corresponding author: YANG Yue-Ling,
    Corresponding author: HUANG Jin-Shu,

Abstract: Within the hidden local symmetry framework, the Dalitz decay η'→Ve+e- is studied with the vector meson dominance model. It is found that the partial width Γ(η'→ωe+e-)≈40 eV and branching ratio B(η'→ω+e-)≈2×10-4, and Γ(η'→ρe+e-)≈10Γ(η'→ωe+e-) and B(η'→ρe+e-)≈10B(η'→ωe+e-). The maximum position of the dilepton distribution is me+e-≈1:33 MeV. These decays are measurable with the advent of high statistic η' experiments.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return