Search for a light charged Higgs boson decaying into $c\bar{s}$ at CMS
  We present results on the search for a light charged Higgs boson that can be produced in the decay of a top quark and later decays into a charm and an antistrange quark. The analysis is performed using $19.7\invfb$ pp collison data recorded with the CMS detector at LHC. 
Gouranga Kole
hep-ex