Search for a Heavy Higgs Boson at Large Hadron Collider Through 4τ Signal
This paper simulates collision events on the large hadron collider(LHC)by the Monte Carlo method under the conditions of integrated luminosity of 300 fb-1 and √s=14 TeV.Further,it analyzes the production and decay process(pp→H→hh→τ+τ-τ+τ-)of the heavy-neutral Higgs boson(H)predicted by the two-Higgs-doublet model and finds that the final state is l±vvl±vvτjτj(l=e,µ)signal.This illustrates the high probability of discovering a 4τ signal at the LHC when the requirements of past experiments and theories are met.
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