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http://hdl.handle.net/2445/140645
Title: | Branching Fraction and CP Asymmetries of B0→K0SK0SK0S |
Author: | Graugés Pous, Eugeni BABAR Collaboration |
Keywords: | Física de partícules Experiments Particle physics Experiments |
Issue Date: | 1-Jul-2005 |
Publisher: | American Physical Society |
Abstract: | We present measurements of the branching fraction and time-dependent C P -violating asymmetries in B 0 → K 0 S K 0 S K 0 S decays based on 227 × 10 6 Υ ( 4 S ) → B ¯¯¯ B decays collected with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC. We obtain a branching fraction of ( 6.9 + 0.9 − 0.8 ± 0.6 ) × 10 − 6 , and C P asymmetries C = − 0.34 + 0.28 − 0.25 ± 0.05 and S = − 0.71 + 0.38 − 0.32 ± 0.04 , where the first uncertainties are statistical and the second systematic. |
Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.95.011801 |
It is part of: | Physical Review Letters, 2005, vol. 95, num. 1, p. 011801 |
URI: | http://hdl.handle.net/2445/140645 |
Related resource: | https://doi.org/10.1103/PhysRevLett.95.011801 |
ISSN: | 0031-9007 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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