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Séminaires

Charm semileptonic decays at Babar -- Justine Serrano -- LAL (Orsay)

Name: Charm semileptonic decays at Babar -- Justine Serrano -- LAL (Orsay)
Start: 2008-06-12T16:30:00+02:00
End: 2008-06-12T17:30:00+02:00
Location: No location set

jeudi 12 juin 2008, 16:30 → 17:30 Europe/Paris

Amphi Grossetete

Description

Charm semileptonic decays allow a validation of lattice QCD calculations through the measurement of hadronic form factors, which parameterize the effect of strong interaction in these decays. The accuracy of such calculations is crucial for the improvement of the test of the standard model in flavour physics. The capability of Babar in measuring precisely form factors in D meson decays will be shown and results obtained in several channels will be discussed and compared with corresponding theoretical calculations.