Added semi-leptonic Bs_Dsmunu decay and added Bs_phitautau decay with TightCuts
Added Bs -> Ds/Ds*/Ds0* (->phi mu nu) mu nu decay with TightCuts and added Bs -> phi tau tau decay with TightCuts. In both cases, phi can be either phi(1020) or phi_3(1850)
Edited by Hanae Tilquin