Observation of $B_s^0\to {\chi }_{c1}\varphi$ decay and study of $B^0\to {\chi }_{c1,2}{K}^{\ast 0}$ decays

LHCb collaboration, R. Aaij, B. Adeva +647

The first observation of the decay $B_s^0\to {\chi }_{c1}\varphi$ and a study of $B^0\to {\chi }_{c1,2}{K}^{\ast 0}$ decays are presented. The analysis is performed using a dataset, correspo…