Top quark loop corrections to the decay $H^{+}\to h^0{W}^{+}$ in the Two Higgs Doublet Model

Abstract

We calculate the decay width for the process $H^{+}\to h^0{W}^{+}$ up to order $g^4$ in the framework of the Two Higgs Doublet Model. We argue that for some reasonable choice of the free parameters the contribution from the one-loop graphs can be as large as 40%.

arXiv comment9 pages (in a4wide), tex with figures attached, uuencoded tared gzip file Postscript file also available at http://thep.physik.uni-mainz.de/~bruecher

References in corpus (2)

• Lee-Quigg-Thacker Bounds for Higgs Boson Masses in a Two-Doublet Model
• A new Method for Computing One-Loop Integrals

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• Radiative corrections to decay branching ratios of the CP-odd Higgs boson in two Higgs doublet models
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• XLOOPS -- A Program Package calculating One- and Two-Loop Feynman Diagrams
• H^+ -> W^+ l_i^- l_j^+$ decay in the two Higgs doublet model
• Radiative corrections to decays of charged Higgs bosons in two Higgs doublet models