论文标题
通过Dilepton和Kaon腐烂解开$ ϕ $ MESON的纵向和横向模式
Disentangling longitudinal and transverse modes of the $ϕ$ meson through dilepton and kaon decays
论文作者
论文摘要
$ e^+e^ - $和$ k^+k^ - $ ne衰变振幅的$ ϕ $中的角度分布是使用特定的互动拉格朗日人和依赖角动量保护的简单参数来计算的。基于获得的结果，我们评估了$ ϕ $梅森的纵向和横向极化模式的实验方法的方法，并讨论了使用Leptonic或Hadronic Decay模式来完成此任务的优势和缺点。
Angular distributions of $ϕ$ meson decay amplitudes of $e^+e^-$ and $K^+K^-$ channels are computed using both specific interaction Lagrangians and simple arguments relying on angular momentum conservation. Based on the obtained results, we assess methods to experimentally disentangle the longitudinal and transverse polarization modes of the $ϕ$ meson and discuss advantages and disadvantages of employing either the leptonic or hadronic decay modes for this task.
