The partial waves of $B_2^{\ast }(5747)$ and their contributions in strong decays

Ting-Ting Liu, Su-Yan Pei, Wei Li +2

By adopting the relativistic Bethe-Salpeter method, the OZI allowed strong decays of the $2^{+}$ state $B_2^{\ast }(5747{)}^0$ are studied, emphasis is paid to the relativistic correct…