$E1$ and M1 radiative transitions involving heavy-light axial, pseudoscalar and vector quarkonia in the framework of Bethe-Salpeter equation

Vaishali Guleria, Eshete Gebrehana, Shashank Bhatnagar

This work is an extension of our previous work in \cite{bhatnagar20} to calculate M1 transitions, $0^{-+}\to 1^{--}\gamma$, and E1 transitions involving axial vector mesons suc…