Analysis of D+→K-π+e +νe and D+→K -π+μ++νμ semileptonic decays

R. A. Briere, H. Vogel, P. U E Onyisi, J. L. Rosner, J. P. Alexander, D. G. Cassel, S. Das, R. Ehrlich, L. Fields, L. Gibbons, S. W. Gray, D. L. Hartill, B. K. Heltsley, J. M. Hunt, D. L. Kreinick, V. E. Kuznetsov, J. Ledoux, J. R. Patterson, D. Peterson, D. RileyA. Ryd, A. J. Sadoff, X. Shi, W. M. Sun, J. Yelton, P. Rubin, N. Lowrey, S. Mehrabyan, M. Selen, J. Wiss, M. Kornicer, R. E. Mitchell, M. R. Shepherd, C. M. Tarbert, D. Besson, T. K. Pedlar, J. Xavier, D. Cronin-Hennessy, J. Hietala, P. Zweber, S. Dobbs, Z. Metreveli, K. K. Seth, X. Ting, A. Tomaradze, S. Brisbane, J. Libby, L. Martin, A. Powell, P. Spradlin, G. Wilkinson, H. Mendez, J. Y. Ge, D. H. Miller, I. P J Shipsey, B. Xin, G. S. Adams, D. Hu, B. Moziak, J. Napolitano, K. M. Ecklund, J. Insler, H. Muramatsu, C. S. Park, E. H. Thorndike, F. Yang, S. Ricciardi, C. Thomas, Marina Artuso, Steven Roy Blusk, S. Khalil, R. Mountain, Tomasz Skwarnicki, Sheldon Stone, J. C. Wang, L. M. Zhang, G. Bonvicini, D. Cinabro, A. Lincoln, M. J. Smith, P. Zhou, J. Zhu, P. Naik, J. Rademacker, D. M. Asner, K. W. Edwards, J. Reed, K. Randrianarivony, A. N. Robichaud, G. Tatishvili, E. J. White

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Using a large sample (≈11800 events) of D+→K -π+e+νe and D+→K -π+μ+νμ decays collected by the CLEO-c detector running at the ψ(3770), we measure the helicity basis form factors free from the assumptions of spectroscopic pole dominance and provide new, accurate measurements of the absolute branching fractions for D +→K̄*0e+νe and D+→K̄*+νμ decays. We find branching fractions which are consistent with previous world averages. Our measured helicity basis form factors are consistent with the spectroscopic pole dominance predictions for the three main helicity basis form factors describing D+→K̄*0 +ν decay. The ability to analyze D+→K -π+μ+νμ allows us to make the first nonparametric measurements of the mass-suppressed form factor. Our result is inconsistent with existing lattice QCD calculations. Finally, we measure the form factor that controls nonresonant s-wave interference with the D +→K̄*0+ν amplitude and search for evidence of possible additional nonresonant d- or f-wave interference with the K̄*0.

Original languageEnglish (US)
Article number112001
JournalPhysical Review D
Volume81
Issue number11
DOIs
StatePublished - Jun 2 2010

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form factors
decay
poles
interference
quantum chromodynamics
detectors
predictions

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Briere, R. A., Vogel, H., Onyisi, P. U. E., Rosner, J. L., Alexander, J. P., Cassel, D. G., ... White, E. J. (2010). Analysis of D+→K-π+e +νe and D+→K -π+μ++νμ semileptonic decays. Physical Review D, 81(11), [112001]. https://doi.org/10.1103/PhysRevD.81.112001

Analysis of D+→K-π+e +νe and D+→K -π+μ++νμ semileptonic decays. / Briere, R. A.; Vogel, H.; Onyisi, P. U E; Rosner, J. L.; Alexander, J. P.; Cassel, D. G.; Das, S.; Ehrlich, R.; Fields, L.; Gibbons, L.; Gray, S. W.; Hartill, D. L.; Heltsley, B. K.; Hunt, J. M.; Kreinick, D. L.; Kuznetsov, V. E.; Ledoux, J.; 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.; Kornicer, M.; Mitchell, R. E.; Shepherd, M. R.; Tarbert, C. M.; Besson, D.; Pedlar, T. K.; Xavier, J.; Cronin-Hennessy, D.; Hietala, J.; Zweber, P.; Dobbs, S.; Metreveli, Z.; Seth, K. K.; Ting, X.; Tomaradze, A.; Brisbane, S.; Libby, J.; Martin, L.; Powell, A.; Spradlin, P.; Wilkinson, G.; Mendez, H.; Ge, J. Y.; Miller, D. H.; Shipsey, I. P J; Xin, B.; Adams, G. S.; Hu, D.; Moziak, B.; Napolitano, J.; Ecklund, K. M.; Insler, J.; Muramatsu, H.; Park, C. S.; Thorndike, E. H.; Yang, F.; Ricciardi, S.; Thomas, C.; Artuso, Marina; Blusk, Steven Roy; Khalil, S.; Mountain, R.; Skwarnicki, Tomasz; Stone, Sheldon; Wang, J. C.; Zhang, L. M.; Bonvicini, G.; Cinabro, D.; Lincoln, A.; Smith, M. J.; Zhou, P.; Zhu, J.; Naik, P.; Rademacker, J.; Asner, D. M.; Edwards, K. W.; Reed, J.; Randrianarivony, K.; Robichaud, A. N.; Tatishvili, G.; White, E. J.

In: Physical Review D, Vol. 81, No. 11, 112001, 02.06.2010.

Research output: Contribution to journalArticle

Briere, RA, Vogel, H, Onyisi, PUE, Rosner, JL, Alexander, JP, Cassel, DG, Das, S, Ehrlich, R, Fields, L, Gibbons, L, Gray, SW, Hartill, DL, Heltsley, BK, Hunt, JM, Kreinick, DL, Kuznetsov, VE, Ledoux, J, 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, Kornicer, M, Mitchell, RE, Shepherd, MR, Tarbert, CM, Besson, D, Pedlar, TK, Xavier, J, Cronin-Hennessy, D, Hietala, J, Zweber, P, Dobbs, S, Metreveli, Z, Seth, KK, Ting, X, Tomaradze, A, Brisbane, S, Libby, J, Martin, L, Powell, A, Spradlin, P, Wilkinson, G, Mendez, H, Ge, JY, Miller, DH, Shipsey, IPJ, Xin, B, Adams, GS, Hu, D, Moziak, B, Napolitano, J, Ecklund, KM, Insler, J, Muramatsu, H, Park, CS, Thorndike, EH, Yang, F, Ricciardi, S, Thomas, C, Artuso, M, Blusk, SR, Khalil, S, Mountain, R, Skwarnicki, T, Stone, S, Wang, JC, Zhang, LM, Bonvicini, G, Cinabro, D, Lincoln, A, Smith, MJ, Zhou, P, Zhu, J, Naik, P, Rademacker, J, Asner, DM, Edwards, KW, Reed, J, Randrianarivony, K, Robichaud, AN, Tatishvili, G & White, EJ 2010, 'Analysis of D+→K-π+e +νe and D+→K -π+μ++νμ semileptonic decays', Physical Review D, vol. 81, no. 11, 112001. https://doi.org/10.1103/PhysRevD.81.112001
Briere RA, Vogel H, Onyisi PUE, Rosner JL, Alexander JP, Cassel DG et al. Analysis of D+→K-π+e +νe and D+→K -π+μ++νμ semileptonic decays. Physical Review D. 2010 Jun 2;81(11). 112001. https://doi.org/10.1103/PhysRevD.81.112001
Briere, R. A. ; Vogel, H. ; Onyisi, P. U E ; Rosner, J. L. ; Alexander, J. P. ; Cassel, D. G. ; Das, S. ; Ehrlich, R. ; Fields, L. ; Gibbons, L. ; Gray, S. W. ; Hartill, D. L. ; Heltsley, B. K. ; Hunt, J. M. ; Kreinick, D. L. ; Kuznetsov, V. E. ; Ledoux, J. ; 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. ; Kornicer, M. ; Mitchell, R. E. ; Shepherd, M. R. ; Tarbert, C. M. ; Besson, D. ; Pedlar, T. K. ; Xavier, J. ; Cronin-Hennessy, D. ; Hietala, J. ; Zweber, P. ; Dobbs, S. ; Metreveli, Z. ; Seth, K. K. ; Ting, X. ; Tomaradze, A. ; Brisbane, S. ; Libby, J. ; Martin, L. ; Powell, A. ; Spradlin, P. ; Wilkinson, G. ; Mendez, H. ; Ge, J. Y. ; Miller, D. H. ; Shipsey, I. P J ; Xin, B. ; Adams, G. S. ; Hu, D. ; Moziak, B. ; Napolitano, J. ; Ecklund, K. M. ; Insler, J. ; Muramatsu, H. ; Park, C. S. ; Thorndike, E. H. ; Yang, F. ; Ricciardi, S. ; Thomas, C. ; Artuso, Marina ; Blusk, Steven Roy ; Khalil, S. ; Mountain, R. ; Skwarnicki, Tomasz ; Stone, Sheldon ; Wang, J. C. ; Zhang, L. M. ; Bonvicini, G. ; Cinabro, D. ; Lincoln, A. ; Smith, M. J. ; Zhou, P. ; Zhu, J. ; Naik, P. ; Rademacker, J. ; Asner, D. M. ; Edwards, K. W. ; Reed, J. ; Randrianarivony, K. ; Robichaud, A. N. ; Tatishvili, G. ; White, E. J. / Analysis of D+→K-π+e +νe and D+→K -π+μ++νμ semileptonic decays. In: Physical Review D. 2010 ; Vol. 81, No. 11.
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abstract = "Using a large sample (≈11800 events) of D+→K -π+e+νe and D+→K -π+μ+νμ decays collected by the CLEO-c detector running at the ψ(3770), we measure the helicity basis form factors free from the assumptions of spectroscopic pole dominance and provide new, accurate measurements of the absolute branching fractions for D +→K̄*0e+νe and D+→K̄*0μ+νμ decays. We find branching fractions which are consistent with previous world averages. Our measured helicity basis form factors are consistent with the spectroscopic pole dominance predictions for the three main helicity basis form factors describing D+→K̄*0 +ν decay. The ability to analyze D+→K -π+μ+νμ allows us to make the first nonparametric measurements of the mass-suppressed form factor. Our result is inconsistent with existing lattice QCD calculations. Finally, we measure the form factor that controls nonresonant s-wave interference with the D +→K̄*0+ν amplitude and search for evidence of possible additional nonresonant d- or f-wave interference with the K̄*0.",
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TY - JOUR

T1 - Analysis of D+→K-π+e +νe and D+→K -π+μ++νμ semileptonic decays

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 - Fields, L.

AU - Gibbons, L.

AU - Gray, S. W.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Hunt, J. M.

AU - Kreinick, D. L.

AU - Kuznetsov, V. E.

AU - Ledoux, J.

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 - Kornicer, M.

AU - Mitchell, R. E.

AU - Shepherd, M. R.

AU - Tarbert, C. M.

AU - Besson, D.

AU - Pedlar, T. K.

AU - Xavier, J.

AU - Cronin-Hennessy, D.

AU - Hietala, J.

AU - Zweber, P.

AU - Dobbs, S.

AU - Metreveli, Z.

AU - Seth, K. K.

AU - Ting, X.

AU - Tomaradze, A.

AU - Brisbane, S.

AU - Libby, J.

AU - Martin, L.

AU - Powell, A.

AU - Spradlin, P.

AU - Wilkinson, G.

AU - Mendez, H.

AU - Ge, J. Y.

AU - Miller, D. H.

AU - Shipsey, I. P J

AU - Xin, B.

AU - Adams, G. S.

AU - Hu, D.

AU - Moziak, B.

AU - Napolitano, J.

AU - Ecklund, K. M.

AU - Insler, J.

AU - Muramatsu, H.

AU - Park, C. S.

AU - Thorndike, E. H.

AU - Yang, F.

AU - Ricciardi, S.

AU - Thomas, C.

AU - Artuso, Marina

AU - Blusk, Steven Roy

AU - Khalil, S.

AU - Mountain, R.

AU - Skwarnicki, Tomasz

AU - Stone, Sheldon

AU - Wang, J. C.

AU - Zhang, L. M.

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 - Reed, J.

AU - Randrianarivony, K.

AU - Robichaud, A. N.

AU - Tatishvili, G.

AU - White, E. J.

PY - 2010/6/2

Y1 - 2010/6/2

N2 - Using a large sample (≈11800 events) of D+→K -π+e+νe and D+→K -π+μ+νμ decays collected by the CLEO-c detector running at the ψ(3770), we measure the helicity basis form factors free from the assumptions of spectroscopic pole dominance and provide new, accurate measurements of the absolute branching fractions for D +→K̄*0e+νe and D+→K̄*0μ+νμ decays. We find branching fractions which are consistent with previous world averages. Our measured helicity basis form factors are consistent with the spectroscopic pole dominance predictions for the three main helicity basis form factors describing D+→K̄*0 +ν decay. The ability to analyze D+→K -π+μ+νμ allows us to make the first nonparametric measurements of the mass-suppressed form factor. Our result is inconsistent with existing lattice QCD calculations. Finally, we measure the form factor that controls nonresonant s-wave interference with the D +→K̄*0+ν amplitude and search for evidence of possible additional nonresonant d- or f-wave interference with the K̄*0.

AB - Using a large sample (≈11800 events) of D+→K -π+e+νe and D+→K -π+μ+νμ decays collected by the CLEO-c detector running at the ψ(3770), we measure the helicity basis form factors free from the assumptions of spectroscopic pole dominance and provide new, accurate measurements of the absolute branching fractions for D +→K̄*0e+νe and D+→K̄*0μ+νμ decays. We find branching fractions which are consistent with previous world averages. Our measured helicity basis form factors are consistent with the spectroscopic pole dominance predictions for the three main helicity basis form factors describing D+→K̄*0 +ν decay. The ability to analyze D+→K -π+μ+νμ allows us to make the first nonparametric measurements of the mass-suppressed form factor. Our result is inconsistent with existing lattice QCD calculations. Finally, we measure the form factor that controls nonresonant s-wave interference with the D +→K̄*0+ν amplitude and search for evidence of possible additional nonresonant d- or f-wave interference with the K̄*0.

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U2 - 10.1103/PhysRevD.81.112001

DO - 10.1103/PhysRevD.81.112001

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JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 1550-7998

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