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High Energy Physics - Phenomenology

arXiv:hep-ph/0510077 (hep-ph)
[Submitted on 6 Oct 2005]

Title:Rare decays and CP violation beyond the Standard Model

Authors:Luca Silvestrini
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Abstract: We review the status of rare decays and CP violation in extensions of the Standard Model. We analyze the determination of the unitarity triangle and the model-independent constraints on new physics that can be derived from this analysis. We find stringent bounds on new contributions to K-Kbar and Bd-Bdbar mixing, pointing either to models of minimal flavour violation or to models with new sources of flavour and CP violation in b to s transitions. We discuss the status of the universal unitarity triangle in minimal flavour violation, and study rare decays in this class of models. We then turn to supersymmetric models with nontrivial mixing between second and third generation squarks, discuss the present constraints on this mixing and analyze the possible effects on CP violation in b to s nonleptonic decays and on Bs-Bsbar mixing. We conclude presenting an outlook on Lepton-Photon 2009.
Comments: Talk given at Lepton-Photon 2005
Subjects: High Energy Physics - Phenomenology (hep-ph)
Cite as: arXiv:hep-ph/0510077
  (or arXiv:hep-ph/0510077v1 for this version)
  https://doi.org/10.48550/arXiv.hep-ph/0510077
Journal reference: Int.J.Mod.Phys. A21 (2006) 1738-1749
Related DOI: https://doi.org/10.1142/S0217751X06032721

Submission history

From: Luca Silvestrini [view email]
[v1] Thu, 6 Oct 2005 15:10:04 UTC (479 KB)
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