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Conference Papers Year : 2003

Rare B decays and direct CP violation at BABAR

Abstract

The search for rare B decays and direct CP violation at BABAR is described. The following measurements (based on integrated luminosities ranging from 56.4 to 81.9fb-1) are summarized: the inclusive branching fractions and direct CP asymmetries of B+ to h+h-h+ (h=pi, K), the exclusive branching fractions of B+ to K+pi-pi+ (where significant signals are observed in the B+ to K*0(892)pi+, B+ to f0(980)K+, B+ to chic0 K+, B+ to Dbar0 pi+ and B^+ to higher K*0 pi+ channels), the branching fractions of B+ to rho0rho+ and B+ to The search for rare B decays and direct CP violation at BABAR is described. The following measurements (based on integrated luminosities ranging from 56.4 to 81.9fb-1) are summarized: the inclusive branching fractions and direct CP asymmetries of B+ to h+h-h+ (h=pi, K), the exclusive branching fractions of B+ to K+pi-pi+ (where significant signals are observed in the B+ to K*0(892)pi+, B+ to f0(980)K+, B+ to chic0 K+, B+ to Dbar0 pi+ and B^+ to higher K*0 pi+ channels), the branching fractions of B+ to rho0rho+ and B+ to rho0 K*+, and finally, the branching fractions, the longitudinal components, and the direct CP asymmetries in B to phi K*.

Dates and versions

in2p3-00020434 , version 1 (05-03-2004)

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Cite

S. Laplace. Rare B decays and direct CP violation at BABAR. Les Rencontres de Physique de la Vallee d'Aoste: Results and Perspectives in Particle Physics 17, Mar 2003, La Thuile, Italy. pp.357-371. ⟨in2p3-00020434⟩
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