首页|Branching fraction of the isospin violating process φ→ωπ^0

Branching fraction of the isospin violating process φ→ωπ^0

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We have examined the parametrization of the e^+e^- → ωπ0 cross section in the vicinity of the φ resonance and the extraction of the branching fraction of the isospin violating process φ → ωπ0 from experimental data. We found that there are two possible so

multiple solutionφ resonancebranching ratio

同位旋 进程 实验数据 分支比 参数化 横截面 数量级

10491303 10775412 10825524 10935008YZ2007132009CB825206KJCX2-YW-N29

2011

高能物理与核物理
中国物理学会

高能物理与核物理

SCI
ISSN:0254-3052
年,卷(期):2011.35(6)