Kinematic Reconstruction of the Charged Higgs Boson Mass the H+ → t¯b process using a Likelihood Technique

An extension of the Standard Model of particle physics is an introduction of two Higgs doublets to break electroweak symmetry instead of a single Higgs boson. This results to a couple of Higgs bosons, which includes a charged scalar, H±. The H+ is produced as a mediator in a scattering process of a top quark and a bottom quark coming from two gluon. This CERN Summer Student project report studies how to reconstruct the mass of H+ using a novel statistical method based on weighting every combination of the final state products which then corresponds to a weighted average mass per event. Histograms on the invariant mass of the H+ are produced for simulated datasets with different H+ truth mass