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Habilitation à diriger des recherches

Des Kaons aux mésons B : Contraindre le Modèle Standard par la physique des saveurs

Abstract : The first chapter is a short summary of flavour physics in the Standard Model, and concludes with a succind description of the statistical approach used in CKMfitter.
The second chapter discusses CP violation in the Kaon sector; constraints on the CKM matrix from measurements of εK, ε′/ε, and the rare modes
K+→π+νν and KL→π0νν are treated; the chapter ends with a prospective study on the potential of Kaon physics for the CKM matrix.
The next two chapters describe physics analyses performed in the BaBar experiment; the amplitude analysis of B0→K+π−π0 is first presented, followed by a succint discussion of a preliminary time-dependent amplitude analysis of B0→K0π+π. The discussion is finally completed with a qualitative description of a proposal for a combined study of B → Kππ modes to constrain the CKM matrix.
Document type :
Habilitation à diriger des recherches
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https://tel.archives-ouvertes.fr/tel-00386983
Contributor : José Ocariz <>
Submitted on : Friday, May 22, 2009 - 12:18:11 PM
Last modification on : Monday, October 19, 2020 - 11:03:25 AM
Long-term archiving on: : Thursday, June 10, 2010 - 11:43:52 PM

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  • HAL Id : tel-00386983, version 1

Citation

Jose Ocariz. Des Kaons aux mésons B : Contraindre le Modèle Standard par la physique des saveurs. Physique des Hautes Energies - Expérience [hep-ex]. Université Paris-Diderot - Paris VII, 2007. ⟨tel-00386983⟩

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