A search has been made for the decays B+->phi pi(+) and B-0 ->phi pi(0) in a data sample of approximately 232x10(6) B (B) over bar pairs recorded at the Upsilon(4S) 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+->phi pi(+))< 2.4x10(-7) and B(B-0 ->phi pi(0))< 2.8x10(-7) at 90% probability.

Search for B+->phi pi(+) and B-0 ->phi pi(0) decays / Aubert, B., Barate, R., Bona, M., Boutigny, D., Couderc, F., Karyotakis, Y., Lees, J.p., Poireau, V., Tisserand, V., Zghiche, A., Grauges, E., Palano, A., Pappagallo, M., Chen, J.c., Qi, N.d., Rong, G., Wang, P., Zhu, Y.s., Eigen, G., Ofte, I., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 74:(2006). [10.1103/physrevd.74.011102]

Search for B+->phi pi(+) and B-0 ->phi pi(0) decays

RAHATLOU, SHAHRAM;DEL RE, Daniele;BELLINI, Fabio;CAVOTO, Gianluca;FACCINI, Riccardo;FERRONI, Fernando;GASPERO, Mario;VOENA C;
2006

Abstract

A search has been made for the decays B+->phi pi(+) and B-0 ->phi pi(0) in a data sample of approximately 232x10(6) B (B) over bar pairs recorded at the Upsilon(4S) 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+->phi pi(+))< 2.4x10(-7) and B(B-0 ->phi pi(0))< 2.8x10(-7) at 90% probability.
2006
01 Pubblicazione su rivista::01a Articolo in rivista
Search for B+->phi pi(+) and B-0 ->phi pi(0) decays / Aubert, B., Barate, R., Bona, M., Boutigny, D., Couderc, F., Karyotakis, Y., Lees, J.p., Poireau, V., Tisserand, V., Zghiche, A., Grauges, E., Palano, A., Pappagallo, M., Chen, J.c., Qi, N.d., Rong, G., Wang, P., Zhu, Y.s., Eigen, G., Ofte, I., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 74:(2006). [10.1103/physrevd.74.011102]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/231466
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