Complete analysis on the next-to-leading order supersymmetric QCD corrections to $B^0-{\bar{B}}^0$ mixing

Abstract

We present a complete next-to-leading-order calculation of the QCD corrections to $B^0-{\bar{B}}^0$ ($K^0-{\bar{K}}^0$) mixing in the framework of the minimal flavor violating (MFV) supersymmetry. We take into account the contributions from the gluino and find that the gluino-mediated corrections modify the LO result obviously even when the mass of gluino $m_{\tilde{g}}\gg m_{\mathrm{w}}$. In general, one cannot neglect gluino contributions.

91 pages + 11 eps figures, publication version in PRD

References in corpus (4)

• A Comparative Study of the Decays $B\to (K,K^{\ast }){\ell }^{+}{\ell }^{-}$ in Standard Model and Supersymmetric Theories
• Gluino Contribution to Radiative B Decays: Organization of QCD Corrections and Leading Order Results
• Supersymmetry and CP Violating Asymmetries in $B_{d,s}$ Decays
• Hadronic B decays: Supersymmetric enhancement and a simple spectator model

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