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Search for direct CP violation in singly Cabibbo-suppressed D-+/- -> K+K-pi(+/-) decays

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Search for direct CP violation in singly Cabibbo-suppressed D-+/- -> K+K-pi(+/-) decays

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dc.contributor.author	BABAR Collaboration
dc.contributor.author	Martínez Vidal, Fernando
dc.contributor.author	Oyanguren Campos, Arantza
dc.contributor.author	Villanueva Pérez, Pablo
dc.date.accessioned	2014-04-01T11:22:40Z
dc.date.available	2014-04-01T11:22:40Z
dc.date.issued	2013
dc.identifier.citation	BABAR Collaboration Martínez Vidal, Fernando Oyanguren Campos, Arantza Villanueva Pérez, Pablo 2013 Search for direct CP violation in singly Cabibbo-suppressed D-+/- -> K+K-pi(+/-) decays Physical Review D 87 5 052010-1 052010-12
dc.identifier.uri	http://hdl.handle.net/10550/33932
dc.description.abstract	We report on a search for direct CP violation in the singly Cabibbo-suppressed decay D+ -> K+K-pi(+/-) using a data sample of 476 fb(-1) of e(+)e(-) annihilation data accumulated with the BABAR detector at the SLAC PEP-II electron-positron collider, running at and just below the energy of the Upsilon(4S) resonance. The integrated CP-violating decay rate asymmetry A(CP) is determined to be (0.37 +/- 0.30 +/- 0.15)%. Model-independent and model-dependent Dalitz plot analysis techniques are used to search for CP-violating asymmetries in the various intermediate states. We find no evidence for CP-violation asymmetry.
dc.relation.ispartof	Physical Review D, 2013, vol. 87, num. 5, p. 052010-1-052010-12
dc.subject	Física nuclear
dc.subject	Violació CP (Física nuclear)
dc.title	Search for direct CP violation in singly Cabibbo-suppressed D-+/- -> K+K-pi(+/-) decays
dc.type	journal article	es_ES
dc.date.updated	2014-04-01T11:22:40Z
dc.identifier.doi	10.1103/PhysRevD.87.052010
dc.identifier.idgrec	084162
dc.rights.accessRights	open access	es_ES
dc.identifier.url	10.1103/PhysRevD.87.052010