Testing Supersymmetry in Ah ± Associated
نویسنده
چکیده
In the Minimal Supersymmetric Standard Model, the masses of the charged Higgs boson (H) and the CP-odd scalar (A) are related by M H+ = M A + m W at the Born level. Because the coupling of W-A-H is fixed by gauge interaction, the Born level production rate of qq̄ → W → AH depends only on one supersymmetry parameter – the mass (M A ) of A. We illustrate how to test the mass relation between A and H in case that the signal is found at the LHC. If the signal is not found, the product of the decay branching ratios of A and H predicted by the MSSM is bounded from above as a function of MA.
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