13-14 janvier 2011
LPC Clermont
Fuseau horaire Europe/Paris

On the consistency between CP violation in the K vs. B_d systems within the Standard Model

13 janv. 2011 à 10:40
Amphithéâtre Recherche (LPC Clermont)

Amphithéâtre Recherche

LPC Clermont

Campus des Cézeaux Bât. 6,7,8 Physique 24, avenue des Landais F- 63177 Aubière Cedex
15+5 Main


Dr Diego Guadagnoli (LPT Orsay)


In the K and B_d systems, indirect CP violation is quantified by the parameters epsilon_K and sin2beta respectively. Within the Standard Model, the uniqueness of the CP violating phase implies that the measurement of either between K and sin2beta permits to predict the other. Since both these parameters are very well measured, this turns into a powerful test of consistency. I discuss the status of this test, especially in the light of recent advances on the epsilon_K formula.

Auteur principal

Dr Diego Guadagnoli (LPT Orsay)

Documents de présentation

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