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2006-07-13

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/131389

Search for B+ → ϕπ+ and B0 → ϕπ0 decays

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Abstract

A search has been made for the decays B + → ϕ π + and B 0 → ϕ π 0 in a data sample of approximately 232 × 10 6 B ¯¯¯ B pairs recorded at the Υ ( 4 S ) resonance with the BABAR detector at the PEP-II B -meson Factory at SLAC. No significant signals have been observed, and therefore upper limits have been set on the branching fractions: B ( B + → ϕ π + ) < 2.4 × 10 − 7 and B ( B 0 → ϕ π 0 ) < 2.8 × 10 − 7 at 90% probability.

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https://doi.org/10.1103/PhysRevD.74.011102

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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 B+ → ϕπ+ and B0 → ϕπ0 decays. Physical Review D. 2006. Vol. 74, num. 1, pags. 011102(R). ISSN 1550-7998. [consulted: 13 of October of 2026]. Available at: https://hdl.handle.net/2445/131389

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