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hep-ph2025
Radiative decay of states in effective Lagrangian approach
Thanat Sangkhakrit, Attaphon Kaewsnod, Ayut Limphirat +4
The state, first observed by the Belle collaboration with its quantum numbers identified as , has been the subject of extensive research due to its…
hep-ph2025
Investigation of resonance substructure in process through helicity amplitudes
A. Kaewsnod, K. Xu, T. Sangkhakrit +5
This work investigates the substructure of the resonance in the process through helicity transition amplitudes within the quark model framework. We cons…