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2005-07-01

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/140645

Branching Fraction and CP Asymmetries of B0→K0SK0SK0S

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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.

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https://doi.org/10.1103/PhysRevLett.95.011801

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Física de partícules, Experiments

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Particle physics, Experiments

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Articles publicats en revistes (Física Quàntica i Astrofísica)

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GRAUGÉS POUS, Eugeni and BABAR Collaboration. Branching Fraction and CP Asymmetries of B0→K0SK0SK0S. Physical Review Letters. 2005. Vol. 95, num. 1, pags. 011801. ISSN 0031-9007. [consulted: 8 of October of 2026]. Available at: https://hdl.handle.net/2445/140645

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