Search for B+ ->phi pi+ and B0->phi pi0 Decays | Zendy

B. Aubert | Zendy; R. Barate | Zendy; M. Bona | Zendy; D. Boutigny | Zendy; F. Couderc | Zendy; Y. Karyotakis | Zendy; J.P. Lees | Zendy; V. Poireau | Zendy; V. Tisserand | Zendy; A. Zghiche | Zendy; E. Grauges | Zendy; A. Palano | Zendy; M. Pappagallo | Zendy; J.C. Chen | Zendy; N.D. Qi | Zendy; G. Rong | Zendy; P. Wang | Zendy; Y.S. Zhu | Zendy; G. Eigen | Zendy; I. Ofte | Zendy; B. Stugu | Zendy

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Search for B+ ->phi pi+ and B0->phi pi0 Decays

Author(s) -

B. Aubert,

R. Barate,

M. Bona,

D. Boutigny,

F. Couderc,

Y. Karyotakis,

J.P. Lees,

V. Poireau,

V. Tisserand,

A. Zghiche,

E. Grauges,

A. Palano,

M. Pappagallo,

J.C. Chen,

N.D. Qi,

G. Rong,

P. Wang,

Y.S. Zhu,

G. Eigen,

I. Ofte,

B. Stugu

Publication year - 2006

Publication title -

osti oai (u.s. department of energy office of scientific and technical information)

Language(s) - English

Resource type - Reports

DOI - 10.2172/882836

Subject(s) - physics , pi , b meson , branching fraction , resonance (particle physics) , electron–positron annihilation , meson , b factory , bar (unit) , particle physics , crystallography , nuclear physics , hadron , chemistry , biochemistry , meteorology

A search has been made for the decays B{sup +} {yields} {psi}{pi}{sup +} and B{sup 0} in a data sample of approximately 232 x 10{sup 6} B{bar B} 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: {Beta}(B{sup +} {yields} {psi}{pi}{sup +}) < 2.4 x 10{sup -7} and {Beta}(B{sup 0} {yields} {psi}{pi}{sup 0}) < 2.8 x 10{sup -7} at 90% probability

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