ρ-ω mixing and direct CP violation in hadronic B decays

dc.contributor.author	Gardner, S.
dc.contributor.author	O'Connell, H.
dc.contributor.author	Thomas, A.
dc.date.issued	1998
dc.description.abstract	The extraction of Cabibbo-Kobayashi-Maskawa matrix element information from hadronic B decays generally suffers from discrete ambiguities, hampering the diagnosis of physics beyond the standard model. We show that a measurement of the rate asymmetry, which is CP violating, in B±→ρ±ρ0(ω)→ρ±π+π-, where the invariant mass of the π+π- pair is in the vicinity of the ω resonance, can remove the mod(π) uncertainty in α≡arg[-VtdVtb/(VudVub)] present in standard analyses.
dc.description.statementofresponsibility	Gardner, S. ; O'Connell, H.B. ; Thomas, A.W.
dc.identifier.citation	Physical Review Letters, 1998; 80(9):1834-1837
dc.identifier.doi	10.1103/PhysRevLett.80.1834
dc.identifier.issn	0031-9007
dc.identifier.issn	1079-7114
dc.identifier.orcid	Thomas, A. [0000-0003-0026-499X]
dc.identifier.uri	http://hdl.handle.net/2440/10923
dc.language.iso	en
dc.publisher	American Physical Society
dc.rights	©1998 American Physical Society
dc.source.uri	https://doi.org/10.1103/physrevlett.80.1834
dc.title	ρ-ω mixing and direct CP violation in hadronic B decays
dc.title.alternative	Rho-omega mixing and direct CP violation in hadronic B decays
dc.type	Journal article
pubs.publication-status	Published

Files

Now showing 1 - 1 of 1