2024-03-28T10:07:04Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/219782016-02-16T06:19:21Zcom_10261_61com_10261_4col_10261_314
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Babar Collaboration
author
Azzolini, Virginia
author
López-March, Neus
author
Martínez-Vidal, Fernando
author
Milanés, Diego A.
author
Oyanguren, Arantza
author
Aubert, B.
author
2009-03-20
We present measurements of B meson decays to the final states omega K*, omega rho, and omega f(0), where K* indicates a spin 0, 1, or 2 strange meson. The data sample corresponds to 465 x 10(6) B (B) over bar pairs collected with the BABAR detector at the PEP-II e(+)e(-) collider at SLAC. B meson decays involving vector-scalar, vector-vector, and vector-tensor final states are analyzed; the latter two shed new light on the polarization of these final states. We measure the branching fractions for nine of these decays; five are observed for the first time. For most decays we also measure the charge asymmetry and, where relevant, the longitudinal polarization f(L).
Physical Review - Section D - Particles and Fields 79 (5): 052005 (2009)
1550-7998
http://hdl.handle.net/10261/21978
10.1103/PhysRevD.79.052005
Observation of B meson decays to omega K* and improved measurements for omega rho and omega f(0)