Search for CP violation in Ξ+c→pK−π+ decays using model-independent techniques

C. J. G. Onderwater; M. van Veghel; Kristof de Bruyn; LHCb Collaboration

doi:10.1140/epjc/s10052-020-8365-0

Search for CP violation in Ξ+c→pK−π+ decays using model-independent techniques

C. J. G. Onderwater, M. van Veghel, Kristof de Bruyn, LHCb Collaboration

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Abstract

A first search for CP violation in the Cabibbo-suppressed Ξc+→pK-π+ decay is performed using both a binned and an unbinned model-independent technique in the Dalitz plot. The studies are based on a sample of proton-proton collision data, corresponding to an integrated luminosity of 3.0fb-1, and collected by the LHCb experiment at centre-of-mass energies of 7 and 8TeV. The data are consistent with the hypothesis of no CP violation.

Original language	English
Article number	986
Journal	The European Physical Journal C
Volume	80
Issue number	10
DOIs	https://doi.org/10.1140/epjc/s10052-020-8365-0
Publication status	Published - 26-Oct-2020

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Search for CP violation in Ξ+c→pK−π+ decays using model-independent techniquesFinal publisher's version, 1.3 MBLicence: CC BY

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title = "Search for CP violation in Ξ+c→pK−π+ decays using model-independent techniques",

abstract = "A first search for CP violation in the Cabibbo-suppressed Ξc+→pK-π+ decay is performed using both a binned and an unbinned model-independent technique in the Dalitz plot. The studies are based on a sample of proton-proton collision data, corresponding to an integrated luminosity of 3.0fb-1, and collected by the LHCb experiment at centre-of-mass energies of 7 and 8TeV. The data are consistent with the hypothesis of no CP violation.",

author = "R. Aaij and B. Adeva and M. Adinolfi and Z. Ajaltouni and S. Akar and J. Albrecht and F. Alessio and Mick Mulder and Onderwater, {C. J. G.} and A. Pellegrino and S. Tolk and {van Veghel}, M. and {de Bruyn}, Kristof and {LHCb Collaboration}",

year = "2020",

month = oct,

day = "26",

doi = "10.1140/epjc/s10052-020-8365-0",

language = "English",

volume = "80",

journal = "The European Physical Journal C",

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T1 - Search for CP violation in Ξ+c→pK−π+ decays using model-independent techniques

AU - Aaij, R.

AU - Adeva, B.

AU - Adinolfi, M.

AU - Ajaltouni, Z.

AU - Akar, S.

AU - Albrecht, J.

AU - Alessio, F.

AU - Mulder, Mick

AU - Onderwater, C. J. G.

AU - Pellegrino, A.

AU - Tolk, S.

AU - van Veghel, M.

AU - de Bruyn, Kristof

AU - LHCb Collaboration

PY - 2020/10/26

Y1 - 2020/10/26

N2 - A first search for CP violation in the Cabibbo-suppressed Ξc+→pK-π+ decay is performed using both a binned and an unbinned model-independent technique in the Dalitz plot. The studies are based on a sample of proton-proton collision data, corresponding to an integrated luminosity of 3.0fb-1, and collected by the LHCb experiment at centre-of-mass energies of 7 and 8TeV. The data are consistent with the hypothesis of no CP violation.

AB - A first search for CP violation in the Cabibbo-suppressed Ξc+→pK-π+ decay is performed using both a binned and an unbinned model-independent technique in the Dalitz plot. The studies are based on a sample of proton-proton collision data, corresponding to an integrated luminosity of 3.0fb-1, and collected by the LHCb experiment at centre-of-mass energies of 7 and 8TeV. The data are consistent with the hypothesis of no CP violation.

U2 - 10.1140/epjc/s10052-020-8365-0

DO - 10.1140/epjc/s10052-020-8365-0

M3 - Article

SN - 1434-6044

VL - 80

JO - The European Physical Journal C

JF - The European Physical Journal C

IS - 10

M1 - 986

ER -

Search for CP violation in Ξ+c→pK−π+ decays using model-independent techniques

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