Supersymmetric enhancement of associated ZA^0 production at e^+e^- colliders

Abstract

We study the associated production of the A^0 neutral CP-odd Higgs boson with a neutral gauge boson Z in high energy e^+ e^- collisions at the one loop level. We present a detailed discussion for the total cross-section predicted in the context of the Minimal Supersymmetric Standard Model (MSSM) and make a comparison with the non-SUSY Two Higgs Doublet Model (THDM). We show that the MSSM cross-section may be enhanced compared to that for the THDM.

10 pages, LaTex, 4 figures, figures changed and differ from published version. Conclusions slightly altered

References in corpus (4)

• Muon anomalous magnetic dipole moment in supersymmetric theories
• Search for the Standard Model Higgs boson at LEP in the year 2000
• Search for the Standard Model Higgs Boson in e+e- Collisions at sqrt(s) = 192-209 GeV
• Probing scalar-pseudoscalar mixing in the CP violating MSSM at high-energy $e^{+}{e}^{-}$ colliders

Cited by in corpus (5)

• The MSSM Higgs bosons in the intense-coupling regime
• Probing scalar-pseudoscalar mixing in the CP violating MSSM at high-energy $e^{+}{e}^{-}$ colliders
• Associated production of H^{\pm} and W^{\mp} in high-energy e+e- collisions in the Minimal Supersymmetric Standard Model
• CP-odd A^0 production at e^+e^- colliders in MSSM with CP violating phases
• e+e- --> nu nu-bar A in the two-Higgs-doublet model