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arXiv · hep-ph/9512411

Gluino and Neutralino contribution to the direct CP violating parameter epsilon'

Heinz König
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Abstract

I present a detailed and complete calculation of the gluino and neutralino contribution to the direct CP violating parameter $ε'$\ within the MSSM. I include the complete mixing matrices of the neutralinos and of the scalar partners of the left and right handed down quarks. I find that the neutralino contribution is generally small but can be larger than the gluino contribution for small values $m_S\le 400$\ GeV of the supersymmetric breaking scale.

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Heinz König. 1996-03-09. Gluino and Neutralino contribution to the direct CP violating parameter epsilon'. https://doi.org/10.1007/s002880050306

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