Investigation of the $D_{s1}$ structure via $B_c$ to $D_{s1}{l}^{+}{l}^{-}/\nu \bar{\nu }$ transitions in QCD

R. Khosravi, K. Azizi, M. Ghanaatian +1

We investigate the structure of the $D_{s1}(2460,2536)(J^P=1^{+})$ mesons via analyzing the semileptonic $B_c\to D_{s1}{l}^{+}{l}^{-}$, $l=\tau ,\mu ,e$ and $B_c\to D_{s1}\nu \bar{\nu }$ transitions…