Scalar neutrinos and Higgs bosons production with photons at lepton-antilepton colliders

摘要

Scalar and pseudoscalar neutral Higgs bosons production with photons mu(+)mu(-) --> H(0)gamma is considered in model independent way in the tree approximation. Under some conditions the tree contributions to this process may exceed loop contribution. Also the related processes of scaler neutrinos production with photons in e(+)e(-), mu(+)mu(-), mu(+)e(-) --> <(nu)over tilde>(k)gamma are considered in the framework of supersymmetric models with R-parity violation. Our results are also applicable for flavor changing scalars and pseudoscalars production with photons. [References: 42]