WASA-at-COSY实验介子跃迁形状因子
Meson transition form factor studies at WASA-at-COSY
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摘要: 介绍了WASA-at-COSY实验中对轻中性介子(π0,η和ω)的研究,着重介绍中性介子的跃迁形状因子.并给出了η介子分支比研究的最新进展.Abstract: Status of the light neutral meson (π0, η and ω) studies carried out by the WASA-at-COSY collaboration is presented, with an emphasis is on the processes related to the light meson transition form factors. The recent results on the η meson branching ratios are presented.
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