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Precision measurements of Higgs-chargino couplings in chargino pair production at a muon collider
2003
European Physical Journal C: Particles and Fields
We study chargino pair production on the heavy Higgs resonances at a muon collider in the MSSM. At √(s)≈ 350 GeV cross sections up to 2 pb are reached depending on the supersymmetric scenario and the beam energy spread. The resonances of the scalar and pseudoscalar Higgs bosons may be separated for tanβ <8. Our aim is to determine the ratio of the chargino couplings to the heavy scalar and pseudoscalar Higgs boson independently of the specific chargino decay characteristics. The precision of
doi:10.1140/epjc/s2003-01249-6
fatcat:bfugvdqmsra2di4kysy4ndpqem