Feasibility study for the measurement of Bc meson mass and lifetime with the general purpose detecto

In this paper a feasibility study of the Bc meson to measure its mass and lifetime is described with the general purpose detector at the LHC.The study solely concentrated on the J/Ψπ+,J/Ψ→μ+μ- decay channel of the Bc and it was concluded that about 120 events can be selected in the first fb-1 of data.With this data sample,the mass resolution was estimated to be 2.0(stat.) MeV/c2 while the cr resolution was found to be 13.1(stat.) μm,I.e.the lifetime resolution to be 0.044(stat.) ps.