We report a measurement of the average B hadron lifetime using data collected with the SLD detector at the SLAC Linear Collider in 1993. An inclusive analysis selected three-dimensional vertices with B hadron lifetime information in a sample of 50 × 103 Z0 decays. A lifetime of 1.564 ± 0.030(stat) ± 0.036(syst) ps was extracted from the decay length distribution of these vertices using a binned maximum likelihood method.

Abe, K., Abt, I., Ahn, C., Akagi, T., Allen, N., Ash, W., et al. (1995). Measurement of the average B hadron lifetime in Z0 decays using reconstructed vertices. PHYSICAL REVIEW LETTERS, 75(20), 3624-3628 [10.1103/PhysRevLett.75.3624].

Measurement of the average B hadron lifetime in Z0 decays using reconstructed vertices

CARPINELLI, Massimo;
1995

Abstract

We report a measurement of the average B hadron lifetime using data collected with the SLD detector at the SLAC Linear Collider in 1993. An inclusive analysis selected three-dimensional vertices with B hadron lifetime information in a sample of 50 × 103 Z0 decays. A lifetime of 1.564 ± 0.030(stat) ± 0.036(syst) ps was extracted from the decay length distribution of these vertices using a binned maximum likelihood method.
Articolo in rivista - Articolo scientifico
Physics
English
1995
75
20
3624
3628
none
Abe, K., Abt, I., Ahn, C., Akagi, T., Allen, N., Ash, W., et al. (1995). Measurement of the average B hadron lifetime in Z0 decays using reconstructed vertices. PHYSICAL REVIEW LETTERS, 75(20), 3624-3628 [10.1103/PhysRevLett.75.3624].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/390304
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