Amplitude analysis of D0→K +K -π +π -

M. Artuso; S. Blusk; R. Mountain; T. Skwarnicki; S. Stone; L. M. Zhang; T. Gershon; G. Bonvicini; D. Cinabro; A. Lincoln; M. J. Smith; P. Zhou; J. Zhu; P. Naik; J. Rademacker; D. M. Asner; K. W. Edwards; K. Randrianarivony; G. Tatishvili; R. A. Briere; H. Vogel; P. U.E. Onyisi; J. L. Rosner; J. P. Alexander; D. G. Cassel; S. Das; R. Ehrlich; L. Gibbons; S. W. Gray; D. L. Hartill; B. K. Heltsley; D. L. Kreinick; V. E. Kuznetsov; J. R. Patterson; D. Peterson; D. Riley; A. Ryd; A. J. Sadoff; X. Shi; W. M. Sun; J. Yelton; P. Rubin; N. Lowrey; S. Mehrabyan; M. Selen; J. Wiss; J. Libby; M. Kornicer; R. E. Mitchell; D. Besson; T. K. Pedlar; D. Cronin-Hennessy; J. Hietala; S. Dobbs; Z. Metreveli; K. K. Seth; A. Tomaradze; T. Xiao; L. Martin; A. Powell; P. Spradlin; G. Wilkinson; J. Y. Ge; D. H. Miller; I. P.J. Shipsey; B. Xin; G. S. Adams; J. Napolitano; K. M. Ecklund; J. Insler; H. Muramatsu; C. S. Park; L. J. Pearson; E. H. Thorndike; S. Ricciardi; C. Thomas

doi:10.1103/PhysRevD.85.122002

Amplitude analysis of D0→K ⁺K ^-π ⁺π ^-

M. Artuso, S. Blusk, R. Mountain, T. Skwarnicki, S. Stone, L. M. Zhang, T. Gershon, G. Bonvicini, D. Cinabro, A. Lincoln, M. J. Smith, P. Zhou, J. Zhu, P. Naik, J. Rademacker, D. M. Asner, K. W. Edwards, K. Randrianarivony, G. Tatishvili, R. A. BriereH. Vogel, P. U.E. Onyisi, J. L. Rosner, J. P. Alexander, D. G. Cassel, S. Das, R. Ehrlich, L. Gibbons, S. W. Gray, D. L. Hartill, B. K. Heltsley, D. L. Kreinick, V. E. Kuznetsov, J. R. Patterson, D. Peterson, D. Riley, A. Ryd, A. J. Sadoff, X. Shi, W. M. Sun, J. Yelton, P. Rubin, N. Lowrey, S. Mehrabyan, M. Selen, J. Wiss, J. Libby, M. Kornicer, R. E. Mitchell, D. Besson, T. K. Pedlar, D. Cronin-Hennessy, J. Hietala, S. Dobbs, Z. Metreveli, K. K. Seth, A. Tomaradze, T. Xiao, L. Martin, A. Powell, P. Spradlin, G. Wilkinson, J. Y. Ge, D. H. Miller, I. P.J. Shipsey, B. Xin, G. S. Adams, J. Napolitano, K. M. Ecklund, J. Insler, H. Muramatsu, C. S. Park, L. J. Pearson, E. H. Thorndike, S. Ricciardi, C. Thomas

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

The first flavor-tagged amplitude analysis of the decay D0 to the self-conjugate final state K ⁺K ^-π ⁺π ^- is presented. Approximately 3000 signal decays are selected from data acquired by the CLEO II.V, CLEO III, and CLEO-c detectors. The three most significant amplitudes, which contribute to the model that best fits the data, are ρ0, K ₁(1270) ^±K, and nonresonant K ⁺K ^-π ⁺π ^-. Separate amplitude analyses of D0 and D ^̄0 candidates indicate no CP violation among the amplitudes at the level of 5% to 30% depending on the mode. In addition, the sensitivity to the CP-violating parameter γ/ ₃ from a sample of 2000 B ⁺→D0(K ⁺K ^-π ⁺π ^-)K ⁺ decays, where D is a D0 or D ^̄0, collected at LHCb or a future flavor facility, is estimated to be (11.3±0.3)° using the favored model.

Original language	English (US)
Article number	122002
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	85
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevD.85.122002
State	Published - Jun 14 2012

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

Online availability

10.1103/PhysRevD.85.122002

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Cite this

Artuso, M., Blusk, S., Mountain, R., Skwarnicki, T., Stone, S., Zhang, L. M., Gershon, T., Bonvicini, G., Cinabro, D., Lincoln, A., Smith, M. J., Zhou, P., Zhu, J., Naik, P., Rademacker, J., Asner, D. M., Edwards, K. W., Randrianarivony, K., Tatishvili, G., ... Thomas, C. (2012). Amplitude analysis of D0→K ⁺K ^-π ⁺π ^- Physical Review D - Particles, Fields, Gravitation and Cosmology, 85(12), Article 122002. https://doi.org/10.1103/PhysRevD.85.122002

Artuso, M, Blusk, S, Mountain, R, Skwarnicki, T, Stone, S, Zhang, LM, Gershon, T, Bonvicini, G, Cinabro, D, Lincoln, A, Smith, MJ, Zhou, P, Zhu, J, Naik, P, Rademacker, J, Asner, DM, Edwards, KW, Randrianarivony, K, Tatishvili, G, Briere, RA, Vogel, H, Onyisi, PUE, Rosner, JL, Alexander, JP, Cassel, DG, Das, S, Ehrlich, R, Gibbons, L, Gray, SW, Hartill, DL, Heltsley, BK, Kreinick, DL, Kuznetsov, VE, Patterson, JR, Peterson, D, Riley, D, Ryd, A, Sadoff, AJ, Shi, X, Sun, WM, Yelton, J, Rubin, P, Lowrey, N, Mehrabyan, S, Selen, M, Wiss, J, Libby, J, Kornicer, M, Mitchell, RE, Besson, D, Pedlar, TK, Cronin-Hennessy, D, Hietala, J, Dobbs, S, Metreveli, Z, Seth, KK, Tomaradze, A, Xiao, T, Martin, L, Powell, A, Spradlin, P, Wilkinson, G, Ge, JY, Miller, DH, Shipsey, IPJ, Xin, B, Adams, GS, Napolitano, J, Ecklund, KM, Insler, J, Muramatsu, H, Park, CS, Pearson, LJ, Thorndike, EH, Ricciardi, S & Thomas, C 2012, 'Amplitude analysis of D0→K ⁺K ^-π ⁺π ^- ', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 85, no. 12, 122002. https://doi.org/10.1103/PhysRevD.85.122002

@article{4c4d1a58ad974071baaac7f0745ff02f,

title = "Amplitude analysis of D0→K +K -π +π - ",

abstract = "The first flavor-tagged amplitude analysis of the decay D0 to the self-conjugate final state K +K -π +π - is presented. Approximately 3000 signal decays are selected from data acquired by the CLEO II.V, CLEO III, and CLEO-c detectors. The three most significant amplitudes, which contribute to the model that best fits the data, are ρ0, K 1(1270) ±K, and nonresonant K +K -π +π -. Separate amplitude analyses of D0 and D{\= }0 candidates indicate no CP violation among the amplitudes at the level of 5% to 30% depending on the mode. In addition, the sensitivity to the CP-violating parameter γ/ 3 from a sample of 2000 B +→D0(K +K -π +π -)K + decays, where D is a D0 or D{\= }0, collected at LHCb or a future flavor facility, is estimated to be (11.3±0.3)° using the favored model.",

author = "M. Artuso and S. Blusk and R. Mountain and T. Skwarnicki and S. Stone and Zhang, {L. M.} and T. Gershon and G. Bonvicini and D. Cinabro and A. Lincoln and Smith, {M. J.} and P. Zhou and J. Zhu and P. Naik and J. Rademacker and Asner, {D. M.} and Edwards, {K. W.} and K. Randrianarivony and G. Tatishvili and Briere, {R. A.} and H. Vogel and Onyisi, {P. U.E.} and Rosner, {J. L.} and Alexander, {J. P.} and Cassel, {D. G.} and S. Das and R. Ehrlich and L. Gibbons and Gray, {S. W.} and Hartill, {D. L.} and Heltsley, {B. K.} and Kreinick, {D. L.} and Kuznetsov, {V. E.} and Patterson, {J. R.} and D. Peterson and D. Riley and A. Ryd and Sadoff, {A. J.} and X. Shi and Sun, {W. M.} and J. Yelton and P. Rubin and N. Lowrey and S. Mehrabyan and M. Selen and J. Wiss and J. Libby and M. Kornicer and Mitchell, {R. E.} and D. Besson and Pedlar, {T. K.} and D. Cronin-Hennessy and J. Hietala and S. Dobbs and Z. Metreveli and Seth, {K. K.} and A. Tomaradze and T. Xiao and L. Martin and A. Powell and P. Spradlin and G. Wilkinson and Ge, {J. Y.} and Miller, {D. H.} and Shipsey, {I. P.J.} and B. Xin and Adams, {G. S.} and J. Napolitano and Ecklund, {K. M.} and J. Insler and H. Muramatsu and Park, {C. S.} and Pearson, {L. J.} and Thorndike, {E. H.} and S. Ricciardi and C. Thomas",

year = "2012",

month = jun,

day = "14",

doi = "10.1103/PhysRevD.85.122002",

language = "English (US)",

volume = "85",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

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T1 - Amplitude analysis of D0→K +K -π +π -

AU - Artuso, M.

AU - Blusk, S.

AU - Mountain, R.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Zhang, L. M.

AU - Gershon, T.

AU - Bonvicini, G.

AU - Cinabro, D.

AU - Lincoln, A.

AU - Smith, M. J.

AU - Zhou, P.

AU - Zhu, J.

AU - Naik, P.

AU - Rademacker, J.

AU - Asner, D. M.

AU - Edwards, K. W.

AU - Randrianarivony, K.

AU - Tatishvili, G.

AU - Briere, R. A.

AU - Vogel, H.

AU - Onyisi, P. U.E.

AU - Rosner, J. L.

AU - Alexander, J. P.

AU - Cassel, D. G.

AU - Das, S.

AU - Ehrlich, R.

AU - Gibbons, L.

AU - Gray, S. W.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Kreinick, D. L.

AU - Kuznetsov, V. E.

AU - Patterson, J. R.

AU - Peterson, D.

AU - Riley, D.

AU - Ryd, A.

AU - Sadoff, A. J.

AU - Shi, X.

AU - Sun, W. M.

AU - Yelton, J.

AU - Rubin, P.

AU - Lowrey, N.

AU - Mehrabyan, S.

AU - Selen, M.

AU - Wiss, J.

AU - Libby, J.

AU - Kornicer, M.

AU - Mitchell, R. E.

AU - Besson, D.

AU - Pedlar, T. K.

AU - Cronin-Hennessy, D.

AU - Hietala, J.

AU - Dobbs, S.

AU - Metreveli, Z.

AU - Seth, K. K.

AU - Tomaradze, A.

AU - Xiao, T.

AU - Martin, L.

AU - Powell, A.

AU - Spradlin, P.

AU - Wilkinson, G.

AU - Ge, J. Y.

AU - Miller, D. H.

AU - Shipsey, I. P.J.

AU - Xin, B.

AU - Adams, G. S.

AU - Napolitano, J.

AU - Ecklund, K. M.

AU - Insler, J.

AU - Muramatsu, H.

AU - Park, C. S.

AU - Pearson, L. J.

AU - Thorndike, E. H.

AU - Ricciardi, S.

AU - Thomas, C.

PY - 2012/6/14

Y1 - 2012/6/14

N2 - The first flavor-tagged amplitude analysis of the decay D0 to the self-conjugate final state K +K -π +π - is presented. Approximately 3000 signal decays are selected from data acquired by the CLEO II.V, CLEO III, and CLEO-c detectors. The three most significant amplitudes, which contribute to the model that best fits the data, are ρ0, K 1(1270) ±K, and nonresonant K +K -π +π -. Separate amplitude analyses of D0 and D ̄0 candidates indicate no CP violation among the amplitudes at the level of 5% to 30% depending on the mode. In addition, the sensitivity to the CP-violating parameter γ/ 3 from a sample of 2000 B +→D0(K +K -π +π -)K + decays, where D is a D0 or D ̄0, collected at LHCb or a future flavor facility, is estimated to be (11.3±0.3)° using the favored model.

AB - The first flavor-tagged amplitude analysis of the decay D0 to the self-conjugate final state K +K -π +π - is presented. Approximately 3000 signal decays are selected from data acquired by the CLEO II.V, CLEO III, and CLEO-c detectors. The three most significant amplitudes, which contribute to the model that best fits the data, are ρ0, K 1(1270) ±K, and nonresonant K +K -π +π -. Separate amplitude analyses of D0 and D ̄0 candidates indicate no CP violation among the amplitudes at the level of 5% to 30% depending on the mode. In addition, the sensitivity to the CP-violating parameter γ/ 3 from a sample of 2000 B +→D0(K +K -π +π -)K + decays, where D is a D0 or D ̄0, collected at LHCb or a future flavor facility, is estimated to be (11.3±0.3)° using the favored model.

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U2 - 10.1103/PhysRevD.85.122002

DO - 10.1103/PhysRevD.85.122002

M3 - Article

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JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

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