6–13 mars 2010
La Thuile
Fuseau horaire Europe/Paris

New Physics bounds from CKM-unitarity

10 mars 2010, 19:46
5m
La Thuile

La Thuile

Rencontres de Moriond Planibel Hotel - La Thuile Aosta Valley 11016 La Thuile (Aosta), Italy Phone : 39 (0)1 65 88 45 41 Fax : 39 (0)1 65 88 45 35

Orateur

Martin Gonzalez-Alonso (Universidad de Valencia)

Description

Using a effective Lagrangian approach we show how the bounds to the new operators that come from high energy data can be improved with the inclusion of the experimental information of the CKM-universality, a low energy observable. We assume U(3)^5 invariance, although some remarks will be done about the general case, with non-U(3)^5 invariant operators.

Author

Martin Gonzalez-Alonso (Universidad de Valencia)

Documents de présentation