Towards a Realistic MSSM Prediction for Neutrino-nucleon Deep-inelastic Scattering
نویسندگان
چکیده
We discuss the radiative corrections to charged and neutral current deep-inelastic neutrino–nucleon scattering in the minimal supersymmetric standard model (MSSM). In particular, we study deviations, δRν(ν̄), from the Standard Model prediction for the ratios of neutralto charged-current cross sections, taking into account all sources for deviations in the MSSM, i.e. different contributions from virtual Higgs bosons and virtual superpartners. Our calculation includes the full q2 dependence of the one-loop amplitudes, parton distribution functions and a NuTeVinspired process kinematics. We present results of a scan of δRν(ν̄) over the relevant MSSM parameter space. IPPP/06/74 DCPT/06/148 MPP-2006-139
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Radiative Corrections to Deep-Inelastic Neutrino–Nucleon Scattering in the MSSM
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