Probing scalar-pseudoscalar mixing in the $CP$ violating minimal supersymmetric standard model at high-energy $e^{+} e^{-}$ colliders

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9 October 2001

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 64 (9) , 095018
https://doi.org/10.1103/physrevd.64.095018

Abstract

We study the production processes

e^{+} e^{-} \to H_{i}^{0} Z,

H_{i}^{0} H_{j}^{0}

and

H_{i}^{0} ν_{e} {\bar{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}} ≲ 300

GeV. This should be detectable at a Next Linear Collider and would provide evidence for scalar-pseudoscalar mixing.

Keywords

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