Published February 2015 | Version v1
Report Open

Two-loop top-Yukawa-coupling corrections to the charged Higgs-boson mass in the MSSM

Creators

  • 1. Max-Planck-Institut fuer Physik, Muenchen (Germany)
  • 2. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

Description

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 DR conditions. Numerical results illustrate the effect of the O(α2t) contributions and the importance of the two-loop corrections to the mass of the charged Higgs bosons.

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Additional details

Publishing Information

Imprint Pagination
11 p.
ISSN
0418-9833
Report number
DESY--15-017

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
46081450
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CORRECTIONS; COUPLING; COUPLING CONSTANTS; FEYNMAN DIAGRAM; HIGGS BOSONS; POTENTIALS; RENORMALIZATION; REST MASS; SELF-ENERGY; STANDARD MODEL; SUPERSYMMETRY; T QUARKS
Descriptors DEC
BOSONS; DIAGRAMS; ELEMENTARY PARTICLES; ENERGY; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; INFORMATION; MASS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARKS; SYMMETRY; TOP PARTICLES; UNIFIED GAUGE MODELS

Optional Information

Secondary number(s)
MPP--2015-11