Updated measurements of absolute D+ and D0 hadronic branching fractions and σ (e+e- →d D ̄) at Ecm=3774MeV updated measurements of absolute D+ and ⋯g. Bonvicini et al.

G. Bonvicini; D. Cinabro; M. J. Smith; P. Zhou; P. Naik; J. Rademacker; K. W. Edwards; R. A. Briere; H. Vogel; J. L. Rosner; J. P. Alexander; D. G. Cassel; 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; S. Das; 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; A. Powell; C. Thomas; G. Wilkinson; D. M. Asner; G. Tatishvili; J. Y. Ge; D. H. Miller; I. P J Shipsey; B. Xin; G. S. Adams; J. Napolitano; K. M. Ecklund; J. Insler; H. Muramatsu; L. J. Pearson; E. H. Thorndike; M. Artuso; S. Blusk; R. Mountain; T. Skwarnicki; S. Stone; J. C. Wang; L. M. Zhang; P. U E Onyisi

doi:10.1103/PhysRevD.89.072002

Updated measurements of absolute D+ and D0 hadronic branching fractions and σ (e+e- →d D ̄) at Ecm=3774MeV updated measurements of absolute D+ and ⋯g. Bonvicini et al.

G. Bonvicini^*, D. Cinabro, M. J. Smith, P. Zhou, P. Naik, J. Rademacker, K. W. Edwards, R. A. Briere, H. Vogel, J. L. Rosner, J. P. Alexander, D. G. Cassel, R. Ehrlich, L. Gibbons, S. W. Gray, D. L. Hartill, B. K. Heltsley, D. L. Kreinick, V. E. Kuznetsov, J. R. PattersonD. Peterson, D. Riley, A. Ryd, A. J. Sadoff, X. Shi, W. M. Sun, S. Das, 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, A. Powell, C. Thomas, G. Wilkinson, D. M. Asner, G. Tatishvili, J. Y. Ge, D. H. Miller, I. P J Shipsey, B. Xin, G. S. Adams, J. Napolitano, K. M. Ecklund, J. Insler, H. Muramatsu, L. J. Pearson, E. H. Thorndike, M. Artuso, S. Blusk, R. Mountain, T. Skwarnicki, S. Stone, J. C. Wang, L. M. Zhang, P. U E Onyisi

^*Corresponding author for this work

School of Physics

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Abstract

Utilizing the full CLEO-c data sample of 818pb-1 of e+e- data taken at the ψ(3770) resonance, we update our measurements of absolute hadronic branching fractions of charged and neutral D mesons. We previously reported results from subsets of these data. Using a double tag technique we obtain branching fractions for three D0 and six D+ modes, including the reference branching fractions B(D0→K-π+)=(3.934±0.021±0.061)% and B(D+→K-π+π+)=(9.224±0.059±0.157)%. The uncertainties are statistical and systematic, respectively. In these measurements we include the effects of final-state radiation by allowing for additional unobserved photons in the final state, and the systematic errors include our estimates of the uncertainties of these effects. Furthermore, using an independent measurement of the luminosity, we obtain the cross sections σ(e+e- →D0D̄0)=(3.607±0.017±0.056)nb and σ(e+e-→D+D- )=(2.882±0.018±0.042)nb at a center of mass energy, Ecm=3774±1MeV.

Original language	English
Article number	072002
Journal	Physical Review D: Particles, Fields, Gravitation and Cosmology
Volume	89
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevD.89.072002
Publication status	Published - 2 Apr 2014

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Bonvicini, G., Cinabro, D., Smith, M. J., Zhou, P., Naik, P., Rademacker, J., Edwards, K. W., Briere, R. A., Vogel, H., Rosner, J. L., Alexander, J. P., Cassel, D. G., Ehrlich, R., Gibbons, L., Gray, S. W., Hartill, D. L., Heltsley, B. K., Kreinick, D. L., Kuznetsov, V. E., ... Onyisi, P. U. E. (2014). Updated measurements of absolute D+ and D0 hadronic branching fractions and σ (e+e- →d D ̄) at Ecm=3774MeV updated measurements of absolute D+ and ⋯g. Bonvicini et al. Physical Review D: Particles, Fields, Gravitation and Cosmology, 89(7), Article 072002. https://doi.org/10.1103/PhysRevD.89.072002

@article{ae2372171f844302be23ca5088a12a00,

title = "Updated measurements of absolute D+ and D0 hadronic branching fractions and σ (e+e- →d D{\= }) at Ecm=3774MeV updated measurements of absolute D+ and ⋯g. Bonvicini et al.",

abstract = "Utilizing the full CLEO-c data sample of 818pb-1 of e+e- data taken at the ψ(3770) resonance, we update our measurements of absolute hadronic branching fractions of charged and neutral D mesons. We previously reported results from subsets of these data. Using a double tag technique we obtain branching fractions for three D0 and six D+ modes, including the reference branching fractions B(D0→K-π+)=(3.934±0.021±0.061)% and B(D+→K-π+π+)=(9.224±0.059±0.157)%. The uncertainties are statistical and systematic, respectively. In these measurements we include the effects of final-state radiation by allowing for additional unobserved photons in the final state, and the systematic errors include our estimates of the uncertainties of these effects. Furthermore, using an independent measurement of the luminosity, we obtain the cross sections σ(e+e- →D0{\=D}0)=(3.607±0.017±0.056)nb and σ(e+e-→D+D- )=(2.882±0.018±0.042)nb at a center of mass energy, Ecm=3774±1MeV.",

author = "G. Bonvicini and D. Cinabro and Smith, {M. J.} and P. Zhou and P. Naik and J. Rademacker and Edwards, {K. W.} and Briere, {R. A.} and H. Vogel and Rosner, {J. L.} and Alexander, {J. P.} and Cassel, {D. G.} 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 S. Das 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 A. Powell and C. Thomas and G. Wilkinson and Asner, {D. M.} and G. Tatishvili 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 Pearson, {L. J.} and Thorndike, {E. H.} and M. Artuso and S. Blusk and R. Mountain and T. Skwarnicki and S. Stone and Wang, {J. C.} and Zhang, {L. M.} and Onyisi, {P. U E}",

year = "2014",

month = apr,

day = "2",

doi = "10.1103/PhysRevD.89.072002",

language = "English",

volume = "89",

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

issn = "1550-7998",

publisher = "American Physical Society (APS)",

number = "7",

}

Bonvicini, G, Cinabro, D, Smith, MJ, Zhou, P, Naik, P, Rademacker, J, Edwards, KW, Briere, RA, Vogel, H, Rosner, JL, Alexander, JP, Cassel, DG, 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, Das, S, 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, Powell, A, Thomas, C, Wilkinson, G, Asner, DM, Tatishvili, G, Ge, JY, Miller, DH, Shipsey, IPJ, Xin, B, Adams, GS, Napolitano, J, Ecklund, KM, Insler, J, Muramatsu, H, Pearson, LJ, Thorndike, EH, Artuso, M, Blusk, S, Mountain, R, Skwarnicki, T, Stone, S, Wang, JC, Zhang, LM & Onyisi, PUE 2014, 'Updated measurements of absolute D+ and D0 hadronic branching fractions and σ (e+e- →d D ̄) at Ecm=3774MeV updated measurements of absolute D+ and ⋯g. Bonvicini et al.', Physical Review D: Particles, Fields, Gravitation and Cosmology, vol. 89, no. 7, 072002. https://doi.org/10.1103/PhysRevD.89.072002

Updated measurements of absolute D+ and D0 hadronic branching fractions and σ (e+e- →d D ̄) at Ecm=3774MeV updated measurements of absolute D+ and ⋯g. Bonvicini et al. / Bonvicini, G.; Cinabro, D.; Smith, M. J. et al.
In: Physical Review D: Particles, Fields, Gravitation and Cosmology, Vol. 89, No. 7, 072002, 02.04.2014.

Research output: Contribution to journal › Article (Academic Journal) › peer-review

TY - JOUR

T1 - Updated measurements of absolute D+ and D0 hadronic branching fractions and σ (e+e- →d D ̄) at Ecm=3774MeV updated measurements of absolute D+ and ⋯g. Bonvicini et al.

AU - Bonvicini, G.

AU - Cinabro, D.

AU - Smith, M. J.

AU - Zhou, P.

AU - Naik, P.

AU - Rademacker, J.

AU - Edwards, K. W.

AU - Briere, R. A.

AU - Vogel, H.

AU - Rosner, J. L.

AU - Alexander, J. P.

AU - Cassel, D. G.

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 - Das, S.

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 - Powell, A.

AU - Thomas, C.

AU - Wilkinson, G.

AU - Asner, D. M.

AU - Tatishvili, 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 - Pearson, L. J.

AU - Thorndike, E. H.

AU - Artuso, M.

AU - Blusk, S.

AU - Mountain, R.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Wang, J. C.

AU - Zhang, L. M.

AU - Onyisi, P. U E

PY - 2014/4/2

Y1 - 2014/4/2

N2 - Utilizing the full CLEO-c data sample of 818pb-1 of e+e- data taken at the ψ(3770) resonance, we update our measurements of absolute hadronic branching fractions of charged and neutral D mesons. We previously reported results from subsets of these data. Using a double tag technique we obtain branching fractions for three D0 and six D+ modes, including the reference branching fractions B(D0→K-π+)=(3.934±0.021±0.061)% and B(D+→K-π+π+)=(9.224±0.059±0.157)%. The uncertainties are statistical and systematic, respectively. In these measurements we include the effects of final-state radiation by allowing for additional unobserved photons in the final state, and the systematic errors include our estimates of the uncertainties of these effects. Furthermore, using an independent measurement of the luminosity, we obtain the cross sections σ(e+e- →D0D̄0)=(3.607±0.017±0.056)nb and σ(e+e-→D+D- )=(2.882±0.018±0.042)nb at a center of mass energy, Ecm=3774±1MeV.

AB - Utilizing the full CLEO-c data sample of 818pb-1 of e+e- data taken at the ψ(3770) resonance, we update our measurements of absolute hadronic branching fractions of charged and neutral D mesons. We previously reported results from subsets of these data. Using a double tag technique we obtain branching fractions for three D0 and six D+ modes, including the reference branching fractions B(D0→K-π+)=(3.934±0.021±0.061)% and B(D+→K-π+π+)=(9.224±0.059±0.157)%. The uncertainties are statistical and systematic, respectively. In these measurements we include the effects of final-state radiation by allowing for additional unobserved photons in the final state, and the systematic errors include our estimates of the uncertainties of these effects. Furthermore, using an independent measurement of the luminosity, we obtain the cross sections σ(e+e- →D0D̄0)=(3.607±0.017±0.056)nb and σ(e+e-→D+D- )=(2.882±0.018±0.042)nb at a center of mass energy, Ecm=3774±1MeV.

UR - http://www.scopus.com/inward/record.url?scp=84898427904&partnerID=8YFLogxK

UR - http://inspirehep.net/record/1273665?ln=en

U2 - 10.1103/PhysRevD.89.072002

DO - 10.1103/PhysRevD.89.072002

M3 - Article (Academic Journal)

AN - SCOPUS:84898427904

SN - 1550-7998

VL - 89

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

JF - Physical Review D: Particles, Fields, Gravitation and Cosmology

IS - 7

M1 - 072002

ER -

Updated measurements of absolute D+ and D0 hadronic branching fractions and σ (e+e- →d D ̄) at Ecm=3774MeV updated measurements of absolute D+ and ⋯g. Bonvicini et al.

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Consolidated Grant 2012-16

IMPROVING SENSITIVITY TO THE UNITARITY TRIANGLE GAMMA WITH CLEO-C CP-TAGGED D0 DECAYS

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Updated measurements of absolute D+ and D0 hadronic branching fractions and σ (e+e- →d D ̄) at Ecm=3774MeV updated measurements of absolute D+ and ⋯g. Bonvicini et al.

Abstract

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Consolidated Grant 2012-16

IMPROVING SENSITIVITY TO THE UNITARITY TRIANGLE GAMMA WITH CLEO-C CP-TAGGED D0 DECAYS

Cite this