Brief Reports γ(1 S) →γf2′(1525); F2′(1525)→ KS0KS0, decays.

D. Besson; D. P. Hogan; T. K. Pedlar; D. Cronin-Hennessy; J. Hietala; P. Zweber; S. Dobbs; Z. Metreveli; K. K. Seth; A. Tomaradze; T. Xiao; S. Brisbane; 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; L. J. Pearson; E. H. Thorndike; F. Yang; S. Ricciardi; C. Thomas; M. Artuso; S. Blusk; R. Mountain; T. Skwarnicki; S. 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; 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. Fields; 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; C. M. Tarbert

doi:10.1103/PhysRevD.83.037101

Brief Reports γ(1 S) →γf2′(1525); F2′(1525)→ KS0KS0, decays.

D. Besson
, D. P. Hogan
, T. K. Pedlar
, D. Cronin-Hennessy
, J. Hietala
, P. Zweber
, S. Dobbs
, Z. Metreveli
, K. K. Seth
, A. Tomaradze
, T. Xiao
, S. Brisbane
, 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, L. J. Pearson, E. H. Thorndike, F. Yang, S. Ricciardi, C. Thomas, M. Artuso, S. Blusk, R. Mountain, T. Skwarnicki, S. 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, 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. Fields, 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, C. M. Tarbert

Physics

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

Abstract

We report on a study of exclusive radiative decays of the Υ(1S) resonance into a final state consisting of a photon and two KS0 candidates. We find evidence for a signal for Υ(1S)→γf2′(1525); f2′(1525)→γKS0KS0, at a rate B(Υ(1S) →γf2′(1525))=(4.0±1.3±0.6)×10^-5, consistent with previous observations of Υ(1S)→γf2′(1525) ; f2′(1525)→K⁺K^-, and isospin. Combining this branching fraction with existing branching fraction measurements of Υ(1S)→γf2′(1525) and J/ψ→γf2′(1525), we obtain the ratio of branching fractions: B(Υ(1S) →γf2′(1525))/B(J/ψ→γf2′(1525))=0. 09±0.02, approximately consistent with expectations based on soft-collinear effective theory.

Original language	English (US)
Article number	037101
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	83
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.83.037101
State	Published - Feb 23 2011

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.83.037101

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Besson, D., Hogan, D. P., Pedlar, T. K., Cronin-Hennessy, D., Hietala, J., Zweber, P., Dobbs, S., Metreveli, Z., Seth, K. K., Tomaradze, A., Xiao, T., Brisbane, S., Martin, L., Powell, A., Spradlin, P., Wilkinson, G., Mendez, H., Ge, J. Y., Miller, D. H., ... Tarbert, C. M. (2011). Brief Reports γ(1 S) →γf2′(1525); F2′(1525)→ KS0KS0, decays. Physical Review D - Particles, Fields, Gravitation and Cosmology, 83(3), Article 037101. https://doi.org/10.1103/PhysRevD.83.037101

Besson, D, Hogan, DP, Pedlar, TK, Cronin-Hennessy, D, Hietala, J, Zweber, P, Dobbs, S, Metreveli, Z, Seth, KK, Tomaradze, A, Xiao, T, Brisbane, S, 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, Pearson, LJ, Thorndike, EH, Yang, F, Ricciardi, S, Thomas, C, Artuso, M, Blusk, 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, Randrianarivony, K, Tatishvili, G, 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, 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 & Tarbert, CM 2011, 'Brief Reports γ(1 S) →γf2′(1525); F2′(1525)→ KS0KS0, decays.', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 83, no. 3, 037101. https://doi.org/10.1103/PhysRevD.83.037101

@article{b0340d7fd4a54e3fad40097fd298456d,

title = "Brief Reports γ(1 S) →γf2′(1525); F2′(1525)→ KS0KS0, decays.",

abstract = "We report on a study of exclusive radiative decays of the Υ(1S) resonance into a final state consisting of a photon and two KS0 candidates. We find evidence for a signal for Υ(1S)→γf2′(1525); f2′(1525)→γKS0KS0, at a rate B(Υ(1S) →γf2′(1525))=(4.0±1.3±0.6)×10-5, consistent with previous observations of Υ(1S)→γf2′(1525) ; f2′(1525)→K+K-, and isospin. Combining this branching fraction with existing branching fraction measurements of Υ(1S)→γf2′(1525) and J/ψ→γf2′(1525), we obtain the ratio of branching fractions: B(Υ(1S) →γf2′(1525))/B(J/ψ→γf2′(1525))=0. 09±0.02, approximately consistent with expectations based on soft-collinear effective theory.",

author = "D. Besson and Hogan, \{D. P.\} and Pedlar, \{T. K.\} and D. Cronin-Hennessy and J. Hietala and P. Zweber and S. Dobbs and Z. Metreveli and Seth, \{K. K.\} and A. Tomaradze and T. Xiao and S. Brisbane and L. Martin and A. Powell and P. Spradlin and G. Wilkinson and H. Mendez and Ge, \{J. Y.\} and Miller, \{D. H.\} and Shipsey, \{I. P.J.\} and B. Xin and Adams, \{G. S.\} and D. Hu and B. Moziak 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 F. Yang and S. Ricciardi and C. Thomas and M. Artuso and S. Blusk and R. Mountain and T. Skwarnicki and S. Stone and Wang, \{J. C.\} and Zhang, \{L. M.\} 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. Fields 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 Tarbert, \{C. M.\}",

year = "2011",

month = feb,

day = "23",

doi = "10.1103/PhysRevD.83.037101",

language = "English (US)",

volume = "83",

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

issn = "1550-7998",

publisher = "American Physical Society",

number = "3",

}

TY - JOUR

T1 - Brief Reports γ(1 S) →γf2′(1525); F2′(1525)→ KS0KS0, decays.

AU - Besson, D.

AU - Hogan, D. P.

AU - Pedlar, T. K.

AU - Cronin-Hennessy, D.

AU - Hietala, J.

AU - Zweber, P.

AU - Dobbs, S.

AU - Metreveli, Z.

AU - Seth, K. K.

AU - Tomaradze, A.

AU - Xiao, T.

AU - Brisbane, S.

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 - Pearson, L. J.

AU - Thorndike, E. H.

AU - Yang, F.

AU - Ricciardi, S.

AU - Thomas, C.

AU - Artuso, M.

AU - Blusk, S.

AU - Mountain, R.

AU - Skwarnicki, T.

AU - Stone, S.

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 - 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 - Fields, L.

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 - Tarbert, C. M.

PY - 2011/2/23

Y1 - 2011/2/23

N2 - We report on a study of exclusive radiative decays of the Υ(1S) resonance into a final state consisting of a photon and two KS0 candidates. We find evidence for a signal for Υ(1S)→γf2′(1525); f2′(1525)→γKS0KS0, at a rate B(Υ(1S) →γf2′(1525))=(4.0±1.3±0.6)×10-5, consistent with previous observations of Υ(1S)→γf2′(1525) ; f2′(1525)→K+K-, and isospin. Combining this branching fraction with existing branching fraction measurements of Υ(1S)→γf2′(1525) and J/ψ→γf2′(1525), we obtain the ratio of branching fractions: B(Υ(1S) →γf2′(1525))/B(J/ψ→γf2′(1525))=0. 09±0.02, approximately consistent with expectations based on soft-collinear effective theory.

AB - We report on a study of exclusive radiative decays of the Υ(1S) resonance into a final state consisting of a photon and two KS0 candidates. We find evidence for a signal for Υ(1S)→γf2′(1525); f2′(1525)→γKS0KS0, at a rate B(Υ(1S) →γf2′(1525))=(4.0±1.3±0.6)×10-5, consistent with previous observations of Υ(1S)→γf2′(1525) ; f2′(1525)→K+K-, and isospin. Combining this branching fraction with existing branching fraction measurements of Υ(1S)→γf2′(1525) and J/ψ→γf2′(1525), we obtain the ratio of branching fractions: B(Υ(1S) →γf2′(1525))/B(J/ψ→γf2′(1525))=0. 09±0.02, approximately consistent with expectations based on soft-collinear effective theory.

UR - https://www.scopus.com/pages/publications/79952297196

UR - https://www.scopus.com/pages/publications/79952297196#tab=citedBy

U2 - 10.1103/PhysRevD.83.037101

DO - 10.1103/PhysRevD.83.037101

M3 - Article

AN - SCOPUS:79952297196

SN - 1550-7998

VL - 83

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

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

IS - 3

M1 - 037101

ER -

Brief Reports γ(1 S) →γf2′(1525); F2′(1525)→ KS0KS0, decays.

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