CP, T, and CPT violation in B0B̄0 oscillation and limits on the decay-rate difference of neutral B mesons were analyzed. Data and Monte Carlo samples were used to validate the analysis technique. It was found that the limit on CP and T violation in oscillations is independent of and consistent with the measurement based on an analysis of inclusive dilepton events. It was suggested that the fits to data subsamples selected by tagging category, running period, and Brec decay mode give consistent results.

Aubert, B., Barate, R., Boutigny, D., Gaillard, J., Hicheur, A., Karyotakis, Y., et al. (2004). Limits on the decay-rate difference of neutral B mesons and on CP, T, and CPT violation in B0B̄0 oscillations. PHYSICAL REVIEW LETTERS, 92(18), 1-7 [10.1103/PhysRevLett.92.181801].

Limits on the decay-rate difference of neutral B mesons and on CP, T, and CPT violation in B0B̄0 oscillations

CARPINELLI, Massimo;
2004

Abstract

CP, T, and CPT violation in B0B̄0 oscillation and limits on the decay-rate difference of neutral B mesons were analyzed. Data and Monte Carlo samples were used to validate the analysis technique. It was found that the limit on CP and T violation in oscillations is independent of and consistent with the measurement based on an analysis of inclusive dilepton events. It was suggested that the fits to data subsamples selected by tagging category, running period, and Brec decay mode give consistent results.
Articolo in rivista - Articolo scientifico
Charged particles; Mathematical models; Monte Carlo methods; Oscillations; Statistical methods; Dilepton events; Mesons; Parameterization; High energy physics;
English
2004
92
18
1
7
181801
none
Aubert, B., Barate, R., Boutigny, D., Gaillard, J., Hicheur, A., Karyotakis, Y., et al. (2004). Limits on the decay-rate difference of neutral B mesons and on CP, T, and CPT violation in B0B̄0 oscillations. PHYSICAL REVIEW LETTERS, 92(18), 1-7 [10.1103/PhysRevLett.92.181801].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/389919
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