Amplitude analysis of D0→K +K -π +π -

Marina Artuso, Steven Roy Blusk, R. Mountain, Tomasz Skwarnicki, Sheldon 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

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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 languageEnglish (US)
Article number122002
JournalPhysical Review D
Volume85
Issue number12
DOIs
StatePublished - Jun 14 2012

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decay
CP violation
sensitivity
detectors

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  • Nuclear and High Energy Physics

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Amplitude analysis of D0→K +K -π +π - . / Artuso, Marina; Blusk, Steven Roy; Mountain, R.; Skwarnicki, Tomasz; Stone, Sheldon; 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.; Briere, R. A.; Vogel, H.; Onyisi, P. U E; Rosner, J. L.; Alexander, J. P.; Cassel, D. G.; Das, S.; Ehrlich, R.; Gibbons, L.; Gray, S. W.; Hartill, D. L.; Heltsley, B. K.; Kreinick, D. L.; Kuznetsov, V. E.; Patterson, J. R.; Peterson, D.; Riley, D.; Ryd, A.; Sadoff, A. J.; Shi, X.; Sun, W. M.; Yelton, J.; Rubin, P.; Lowrey, N.; Mehrabyan, S.; Selen, M.; Wiss, J.; Libby, J.; Kornicer, M.; Mitchell, R. E.; Besson, D.; Pedlar, T. K.; Cronin-Hennessy, D.; Hietala, J.; Dobbs, S.; Metreveli, Z.; Seth, K. K.; Tomaradze, A.; Xiao, T.; Martin, L.; Powell, A.; Spradlin, P.; Wilkinson, G.; Ge, J. Y.; Miller, D. H.; Shipsey, I. P J; Xin, B.; Adams, G. S.; Napolitano, J.; Ecklund, K. M.; Insler, J.; Muramatsu, H.; Park, C. S.; Pearson, L. J.; Thorndike, E. H.; Ricciardi, S.; Thomas, C.

In: Physical Review D, Vol. 85, No. 12, 122002, 14.06.2012.

Research output: Contribution to journalArticle

Artuso, M, Blusk, SR, 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, vol. 85, no. 12, 122002. https://doi.org/10.1103/PhysRevD.85.122002
Artuso, Marina ; Blusk, Steven Roy ; Mountain, R. ; Skwarnicki, Tomasz ; Stone, Sheldon ; 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. ; Briere, R. A. ; Vogel, H. ; Onyisi, P. U E ; Rosner, J. L. ; Alexander, J. P. ; Cassel, D. G. ; Das, S. ; Ehrlich, R. ; Gibbons, L. ; Gray, S. W. ; Hartill, D. L. ; Heltsley, B. K. ; Kreinick, D. L. ; Kuznetsov, V. E. ; Patterson, J. R. ; Peterson, D. ; Riley, D. ; Ryd, A. ; Sadoff, A. J. ; Shi, X. ; Sun, W. M. ; Yelton, J. ; Rubin, P. ; Lowrey, N. ; Mehrabyan, S. ; Selen, M. ; Wiss, J. ; Libby, J. ; Kornicer, M. ; Mitchell, R. E. ; Besson, D. ; Pedlar, T. K. ; Cronin-Hennessy, D. ; Hietala, J. ; Dobbs, S. ; Metreveli, Z. ; Seth, K. K. ; Tomaradze, A. ; Xiao, T. ; Martin, L. ; Powell, A. ; Spradlin, P. ; Wilkinson, G. ; Ge, J. Y. ; Miller, D. H. ; Shipsey, I. P J ; Xin, B. ; Adams, G. S. ; Napolitano, J. ; Ecklund, K. M. ; Insler, J. ; Muramatsu, H. ; Park, C. S. ; Pearson, L. J. ; Thorndike, E. H. ; Ricciardi, S. ; Thomas, C. / Amplitude analysis of D0→K +K -π +π - In: Physical Review D. 2012 ; Vol. 85, No. 12.
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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 = "Marina Artuso and Blusk, {Steven Roy} and R. Mountain and Tomasz Skwarnicki and Sheldon 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",
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T1 - Amplitude analysis of D0→K +K -π +π -

AU - Artuso, Marina

AU - Blusk, Steven Roy

AU - Mountain, R.

AU - Skwarnicki, Tomasz

AU - Stone, Sheldon

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

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