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Probing scalar-pseudoscalar mixing in the CP violating MSSM at high-energy $e^+e^-$ colliders

A. G. Akeroyd·Abdesslam Arhrib
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Abstract

We study the production processes $e^+e^-\to H^0_iZ$, $H^0_iH^0_j$ and $H^0_iν_e\overline ν_e$ in the context of the CP violating MSSM. In a given channel we show that the cross-section for all i (=1,2,3) can be above 0.1 fb provided $M_{H_{2,3}}\la 300$ GeV. This should be detectable at a Next Linear Collider and would provide evidence for scalar-pseudoscalar mixing.

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A. G. Akeroyd, Abdesslam Arhrib. 2001-09-07. Probing scalar-pseudoscalar mixing in the CP violating MSSM at high-energy $e^+e^-$ colliders. https://doi.org/10.1103/physrevd.64.095018

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