Contact interaction treatment of π and ρ elastic and transition tensor form factors

Ke-Yu Guo, Ke-Xin Zeng, Xin-Yu Bai +2

Predictions for tensor charges and form factors, elastic and transition, involving $\ddot{I}€$- and $\ddot{I}$-mesons and their scalar and axialvector diquark partners, are delivered using a sy…