Annotation
Mixing of neutral $K^0$ mesons is studied in the framework of the minimal supersymmetric model (MSSM) with a Yukawa type II sector and explicit violation of $CP$ invariance in the Higgs potential. Mixing parameters$\Delta m_{LS}$ and $\varepsilon$ are calculated in the limit of the four-fermion approximation with charged Higgs boson exchange. This work specifies the data presented in [1] more precisely and, taking into account the influence of new contributions on the above observables, proves the small degree of supersymmetric effects for a system of $K^0$ mesons.
Received: 2008 October 6
Approved: 2009 September 23
PACS:
12.60.Jv Supersymmetric models
14.80.Cp Non-standard-model Higgs bosons
14.80.Cp Non-standard-model Higgs bosons
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
A.I. Sukachev
Faculty of Physics, Moscow State University, Moscow, 119899, Russia
Faculty of Physics, Moscow State University, Moscow, 119899, Russia