Abazov, V. M. ; Mondal, N. K. ; et., al (2005) Measurement of the ratio of B+ and B0 meson lifetimes Physical Review Letters, 94 (18). 182001_1-182001_7. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v94/i18/e182001
Related URL: http://dx.doi.org/10.1103/PhysRevLett.94.182001
Abstract
The ratio of the B+ and B0 meson lifetimes was measured using data collected in 2002-2004 by the D0 experiment in Run II of the Fermilab Tevatron Collider. These mesons were reconstructed in B→ μ+νD*-χ decays, which are dominated by B0 and B→μ+νD¯0X decays, which are dominated by B+. The ratio of lifetimes is measured to be τ+/τ0=1.080±0.016(stat)±0.014(syst).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 66920 |
| Deposited On: | 27 Oct 2011 11:37 |
| Last Modified: | 27 Oct 2011 11:37 |
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