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2005-05-04

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/140641

Search for Factorization-Suppressed B→χcK(*) Decays

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Abstract

We search for the factorization-suppressed decays B → χ c 0 K ( * ) and B → χ c 2 K ( * ) , with χ c 0 and χ c 2 decaying into J / ψ γ , using a sample of 124 × 10 6 B ¯¯¯ B events collected with the BABAR detector at the PEP-II storage ring of the Stanford Linear Accelerator Center. We find no significant signal and set upper bounds for the branching fractions.

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https://doi.org/10.1103/PhysRevLett.94.171801

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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. Search for Factorization-Suppressed B→χcK(*) Decays. Physical Review Letters. 2005. Vol. 94, num. 17, pags. 171801. ISSN 0031-9007. [consulted: 11 of October of 2026]. Available at: https://hdl.handle.net/2445/140641

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