Observation of $B^{+}\to {\chi }_{c0}{K}^{+}$

K. Abe, The Belle Collaboration

We report the first observation of the decay $B^{+}\to {\chi }_{c0}{K}^{+}$ using 21.3 fb${}^{-1}$ of data collected by the Belle detector at the ${\rm Y}$(4S) resonance. The preliminary result for…