In the QPC model, the transition matrix for theA\rightarrow B+Cdecay is defined as follows \begin{aligned} \langle BC|{\mathcal {T}}|A \rangle = \delta ^3({\varvec{P}}_B+{\varvec{P}}_C){\mathcal {M}}^{{M}_{J_{A}}M_{J_{B}}M_{J_{C}}}. \end{aligned} (3.1)...
In the QPC model, the transition matrix for theA\rightarrow B+Cdecay is defined as follows \begin{aligned} \langle BC|{\mathcal {T}}|A \rangle = \delta ^3({\varvec{P}}_B+{\varvec{P}}_C){\mathcal {M}}^{{M}_{J_{A}}M_{J_{B}}M_{J_{C}}}. \end{aligned} (3.1)...