Radiative corrections to pair production of charged Higgs bosons in e+e− collisions Original Research Article

Charged Higgs particles are a common feature of many extensions of the Standard Model. While its existence with masses up to the TeV scale can be probed at the Tevatron Run II and LHC hadron colliders, a precise determination of its properties would have to wait for a high energy e+e− linear collider. We have computed the complete one-loop electroweak corrections to the cross-section for charged Higgs bosons pair production in e+e− collisions, in the framework of general Two Higgs Doublet Models, as well as the Minimal Supersymmetric Standard Model. A study is presented for typical values of the model parameters, showing the general behaviour of the corrections.