A model-independent search for direct CP violation in the Cabibbo-suppressed decay D+ -> K- K+ pi+ in a sample of approximately 370 000 decays is carried out. The data were collected by the LHCb experiment in 2010 and correspond to an integrated luminosity of 35 pb^-1. The normalized Dalitz plot distributions for D+ and D- are compared using four different binning schemes that are sensitive to different manifestations of CP violation. No evidence for CP asymmetry is found.

Search for CP violation in D +→K -K +π + decays / R., A., B., A., M., A., C., A., A., A., Z., A., J., A., F., A., M., A., G., A., P., A.C., A., A., S., A., Y., A., J., A., R., A., O., A.G., F., A., L., A., A., A., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - STAMPA. - 84:11(2011), pp. 112008-1-112008-13. [10.1103/PhysRevD.84.112008]

Search for CP violation in D +→K -K +π + decays

BIZZETI, Andrea;
2011

Abstract

A model-independent search for direct CP violation in the Cabibbo-suppressed decay D+ -> K- K+ pi+ in a sample of approximately 370 000 decays is carried out. The data were collected by the LHCb experiment in 2010 and correspond to an integrated luminosity of 35 pb^-1. The normalized Dalitz plot distributions for D+ and D- are compared using four different binning schemes that are sensitive to different manifestations of CP violation. No evidence for CP asymmetry is found.
2011
84
11
112008-1
112008-13
Search for CP violation in D +→K -K +π + decays / R., A., B., A., M., A., C., A., A., A., Z., A., J., A., F., A., M., A., G., A., P., A.C., A., A., S., A., Y., A., J., A., R., A., O., A.G., F., A., L., A., A., A., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - STAMPA. - 84:11(2011), pp. 112008-1-112008-13. [10.1103/PhysRevD.84.112008]
R., Aaij; B., Adeva; M., Adinolfi; C., Adrover; A., Affolder; Z., Ajaltouni; J., Albrecht; F., Alessio; M., Alexander; G., Alkhazov; P., Alvarez Carte...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/706139
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