Experimental Results in Charmless Hadronic B Decays from the B Factories

Details Experimental Results in Charmless Hadronic B Decays from the B Factories Experimental Results in Charmless Hadronic B Decays from the B Factories

2011-01-07

arxiv.org/abs/1101.1340v1

Physics

High Energy Physics

High Energy Physics - Experiment

6 pages, 3 figures. Proceedings of CKM2010, the 6th International Workshop on the CKM Unitarity Triangle, University of Warwic

Scientific paper

We report on recent measurements, from the BaBar and Belle experiments, of B-meson decays to purely hadronic final states that do not contain charm. The studies are based on large samples of BBbar pairs collected at the Upsilon(4S) or B_s(*)B_s(*) pairs collected at the Upsilon(5S) by the BaBar and Belle detectors at the asymmetric energy e+e- colliders at SLAC and KEK-B, respectively. This paper includes the following results: measurements of branching fractions and charge asymmetries of B meson decays to eta' rho, eta' f0, and eta' K*, where the K* stands for a vector, tensor, or scalar strange meson; a search for B0 ->K+ pi- K+/- pi+/-, including the K*0 resonance; a search for B+ -> a_1+ K*0, an axial-vector vector final state; a measurement of B_s0 -> hh branching fractions, where h = K+, Ks0, or pi+; and inclusive branching fraction measurements of B+ -> K+ pi0 pi0 and B0 -> pi+ Ks0 K-.

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