This paper, 40 years after the discovery of CP violation (1) in neutral kaon decay in the famous experiment of Brookhaven, presents the most recent results on the CP violation in the b sector as come out of the experiments BABAR and BELLE that are taking data since 1999 at PEPII and KEKB e(+)e(-) asymmetric BFactories operating at the center of mass energy corresponding to the mass of the Y-4S. After their initial discovery of the CP violation and the measurement of sin2 beta in 2001 (2), now is the time of the observation of direct CP violation by BABAR, confirmed by BELLE, the initial measurements of a, the first clue of gamma and the very intriguing results about the measurements of sin2 beta in the time dependent analysis of decay channels via penguin loops, where b -> sss and b -> sdd.

Recent results on CP violation in B decay

GIORGI, MARCELLO
2005-01-01

Abstract

This paper, 40 years after the discovery of CP violation (1) in neutral kaon decay in the famous experiment of Brookhaven, presents the most recent results on the CP violation in the b sector as come out of the experiments BABAR and BELLE that are taking data since 1999 at PEPII and KEKB e(+)e(-) asymmetric BFactories operating at the center of mass energy corresponding to the mass of the Y-4S. After their initial discovery of the CP violation and the measurement of sin2 beta in 2001 (2), now is the time of the observation of direct CP violation by BABAR, confirmed by BELLE, the initial measurements of a, the first clue of gamma and the very intriguing results about the measurements of sin2 beta in the time dependent analysis of decay channels via penguin loops, where b -> sss and b -> sdd.
2005
Giorgi, Marcello
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/94671
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