APS » PROLA » Phys. Rev. Lett. » Volume 86 » Issue 2

Phys. Rev. Lett. 86, 216 - 219 (2001)

B → ρπ Decays, Resonant and Nonresonant Contributions
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A. Deandrea1 and A. D. Polosa2
1Theory Division, CERN, CH-1211 Genève 23, Switzerland
2Physics Department, University of Helsinki, POB 9, FIN-00014, Helsinki, Finland

Received 10 August 2000

We point out that a new contribution to B decays to three pions is relevant in explaining recent data from the CLEO and BABAR Collaborations, in particular, the results on quasi-two-body decays via a ρ meson. We also discuss the relevance of these contributions to the measurement of CP violations.


©2001 The American Physical Society

URL: http://link.aps.org/abstract/PRL/v86/p216
DOI: 10.1103/PhysRevLett.86.216
PACS: 13.25.Hw, 11.30.Er, 12.39.Hg

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