Probing ${\chi }_{cJ}(J=0,1,2)$ decay into baryon and anti-baryon with SU(3) flavor analysis

Bo Lan, Xiu-Ping Fan, Ru-Min Wang

With the accurate measurements of ${\chi }_{cJ}(J=0,1,2)$ charmonium decays, we explore ${\chi }_{cJ}\to {\mathcal{B}}_8{\bar{\mathcal{B}}}_8$ and ${\mathcal{B}}_{10}{\bar{\mathcal{B}}}_{10}$ deca…