Observation of CP violation in the B0 meson system

Observation of CP violation in the B0 meson system

The measurements of time-dependent complex-parameter (CP) violations in neutral particles using a BABER detector was presented. The events undergoing the neutral B meson reconstruction in a final state containing charmonium which determined the flavor of the other neutral B meson from its decay prod...

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Bibliographic Details
Main Authors: Aubert, B, Boutigny, D, Gaillard, J, Hicheur, A, Karyotakis, Y, Lees, J, Robbe, P, Tisserand, V, Palano, A, Chen, G, Chen, J, Qi, N, Rong, G, Wang, P, Zhu, Y, Eigen, G, Reinertsen, P, Stugu, B, Abbott, B, Abrams, G, Borgland, A, Breon, AB, Brown, D, Button-Shafer, J, Cahn, R
Format: Journal article
Language:English
Published: 2001
Description
Summary:The measurements of time-dependent complex-parameter (CP) violations in neutral particles using a BABER detector was presented. The events undergoing the neutral B meson reconstruction in a final state containing charmonium which determined the flavor of the other neutral B meson from its decay products were selected. The CP-violating asymmetry amplitude was derived from the decay time distribution in these events and was found to be proportional to the CP-violatinng asymmetries.

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