Two-loop top-Yukawa-coupling corrections to the charged Higgs-boson mass in the MSSM
Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), Föhringer Ring 6, 80805, München, Germany
2 Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, 22607, Hamburg, Germany
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Accepted: 7 July 2015
Published online: 18 July 2015
The top-Yukawa-coupling enhanced two-loop corrections to the charged Higgs-boson mass in the real MSSM are presented. The contributing two-loop self-energies are calculated in the Feynman-diagrammatic approach in the gaugeless limit with vanishing external momentum and bottom mass, within a renormalization scheme comprising on-shell and conditions. Numerical results illustrate the effect of the contributions and the importance of the two-loop corrections to the mass of the charged Higgs bosons.
© SIF and Springer-Verlag Berlin Heidelberg, 2015