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B meson decays to omega K*, omega p, omega omega, omega phi, and omega f(0)

Authors: B. Aubert; R. Barate; M. Bona; D. Boutigny; F. Couderc; Y. Karyotakis; J. P. Lees; +193 Authors

B meson decays to omega K*, omega p, omega omega, omega phi, and omega f(0)

Abstract

We describe searches for B meson decays to the charmless vector-vector final states omega K-*, omega rho, omega omega, and omega phi with 233x10(6) B anti-B pairs produced in e(+)e(-) B anti-B annihilation at root s=10.58 GeV. We also search for the vector-scalar B decay to omega f(0). We measure the following branching fractions in units of 10(-6): B(B0 ->omega K*0)=2.4 +/- 1.1 +/- 0.7 ( omega K*+)=0.6(-1.2-0.9)(+1.4+1.1) (omega rho0)=-0.6 +/- 0.7(-0.3)(+0.8) (omega rho+)=10.6 +/- 2.1(-1.0)(+1.6), B(B0 -> omega omega)=1.8(-0.9)(+1.3)+/- 0.4 ( omega phi)=0.1 +/- 0.5 +/- 0.1 ( omega f(0))=0.9 +/- 0.4(-0.1)(+0.2) (omega rho+ decays we also measure the longitudinal spin component f_L=0.82 +/- 0.11 +/- 0.02 and the charge asymmetry A_CP=0.04 +/- 0.18 +/- 0.02.

Country
Italy
Keywords

CP-ASYMMETRIES; POLARIZATION; B->VV; BABAR; SLAC, B mesons ; CP invariance ; meson hadronic decay ; meson spin, HEP; Babar; PACS: 13.25.Hw, 11.30.Er, 12.15.Hh

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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