Search for doubly charged Higgs bosons at ���s = 8TeV in CMS LHC

A search for doubly charged Higgs bosons has been performed using Monte Carlo data samples corresponding to an integrated luminosity of 19 fb-1 with the 8 TeV of centre-of-mass energy at CMS LHC in 2012. Doubly charged Higgs bosons are assumed to decay to μμ ee and μe under the assumption Br(H±± → μμ)=100% Br(H±± → ee)=100% and Br(H±± → μe)=100%. An analysis of doubly charged Higgs bosons at the CMS detector is presented. No signal is observed and limits at the 95% confidence level are set on the H±± mass. Upper bounds of 529 GeV/c2 in the μμμμ channel of 530 GeV/c2 in the eeee channel of 520 GeV/c2 in the μeμe channel are set.