Measurement of the η′-meson mass using J/ ψ→γη′

J. Libby; L. Martin; A. Powell; G. Wilkinson; K. M. Ecklund; W. Love; V. Savinov; H. Mendez; J. Y. Ge; D. H. Miller; I. P J Shipsey; B. Xin; G. S. Adams; M. Anderson; J. P. Cummings; I. Danko; D. Hu; B. Moziak; J. Napolitano; Q. He; J. Insler; H. Muramatsu; C. S. Park; E. H. Thorndike; F. Yang; M. Artuso; S. Blusk; S. Khalil; J. Li; R. Mountain; S. Nisar; K. Randrianarivony; N. Sultana; T. Skwarnicki; S. Stone; J. C. Wang; L. M. Zhang; G. Bonvicini; D. Cinabro; M. Dubrovin; A. Lincoln; P. Naik; J. Rademacker; D. M. Asner; K. W. Edwards; J. Reed; R. A. Briere; T. Ferguson; G. Tatishvili; H. Vogel; M. E. Watkins; J. L. Rosner; J. P. Alexander; D. G. Cassel; J. E. Duboscq; R. Ehrlich; L. Fields; R. S. Galik; L. Gibbons; R. Gray; S. W. Gray; D. L. Hartill; B. K. Heltsley; D. Hertz; J. M. Hunt; J. Kandaswamy; D. L. Kreinick; V. E. Kuznetsov; J. Ledoux; H. Mahlke-Krüger; D. Mohapatra; P. U E Onyisi; J. R. Patterson; D. Peterson; D. Riley; A. Ryd; A. J. Sadoff; X. Shi; S. Stroiney; W. M. Sun; T. Wilksen; S. B. Athar; R. Patel; J. Yelton; P. Rubin; B. I. Eisenstein; I. Karliner; S. Mehrabyan; N. Lowrey; M. Selen; E. J. White; J. Wiss; R. E. Mitchell; M. R. Shepherd; D. Besson; T. K. Pedlar; D. Cronin-Hennessy; K. Y. Gao; J. Hietala; Y. Kubota; T. Klein; B. W. Lang; R. Poling; A. W. Scott; P. Zweber; S. Dobbs; Z. Metreveli; K. K. Seth; A. Tomaradze

doi:10.1103/PhysRevLett.101.182002

Measurement of the η′-meson mass using J/ ψ→γη′

J. Libby
, L. Martin
, A. Powell
, G. Wilkinson
, K. M. Ecklund
, W. Love
, V. Savinov
, H. Mendez
, J. Y. Ge
, D. H. Miller
, I. P J Shipsey
, B. Xin
, G. S. Adams
, M. Anderson
, J. P. Cummings
, I. Danko
, D. Hu
, B. Moziak
, J. Napolitano
, Q. He

J. Insler, H. Muramatsu, C. S. Park, E. H. Thorndike, F. Yang, M. Artuso, S. Blusk, S. Khalil, J. Li, R. Mountain, S. Nisar, K. Randrianarivony, N. Sultana, T. Skwarnicki, S. Stone, J. C. Wang, L. M. Zhang, G. Bonvicini, D. Cinabro, M. Dubrovin, A. Lincoln, P. Naik, J. Rademacker, D. M. Asner, K. W. Edwards, J. Reed, R. A. Briere, T. Ferguson, G. Tatishvili, H. Vogel, M. E. Watkins, J. L. Rosner, J. P. Alexander, D. G. Cassel, J. E. Duboscq, R. Ehrlich, L. Fields, R. S. Galik, L. Gibbons, R. Gray, S. W. Gray, D. L. Hartill, B. K. Heltsley, D. Hertz, J. M. Hunt, J. Kandaswamy, D. L. Kreinick, V. E. Kuznetsov, J. Ledoux, H. Mahlke-Krüger, D. Mohapatra, P. U E Onyisi, J. R. Patterson, D. Peterson, D. Riley, A. Ryd, A. J. Sadoff, X. Shi, S. Stroiney, W. M. Sun, T. Wilksen, S. B. Athar, R. Patel, J. Yelton, P. Rubin, B. I. Eisenstein, I. Karliner, S. Mehrabyan, N. Lowrey, M. Selen, E. J. White, J. Wiss, R. E. Mitchell, M. R. Shepherd, D. Besson, T. K. Pedlar, D. Cronin-Hennessy, K. Y. Gao, J. Hietala, Y. Kubota, T. Klein, B. W. Lang, R. Poling, A. W. Scott, P. Zweber, S. Dobbs, Z. Metreveli, K. K. Seth, A. Tomaradze

Physics and Astronomy (Twin Cities)

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

6 Scopus citations

Abstract

We measure the mass of the η′ meson using ψ(2S) →π+π-J/ψ, J/ψ→γη′ events acquired with the CLEO-c detector operating at the CESR e+e- collider. Using three decay modes, η′→ρ0γ, η′→π+π-η with η→γγ, and η′→π+π-η with η→π+π-π0, we find Mη′=957.793±0.054±0. 036MeV, in which the uncertainties are statistical and systematic, respectively. This result is consistent with but substantially more precise than the current world average.

Original language	English (US)
Article number	182002
Journal	Physical review letters
Volume	101
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevLett.101.182002
State	Published - Oct 30 2008

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10.1103/PhysRevLett.101.182002

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Libby, J., Martin, L., Powell, A., Wilkinson, G., Ecklund, K. M., Love, W., Savinov, V., Mendez, H., Ge, J. Y., Miller, D. H., Shipsey, I. P. J., Xin, B., Adams, G. S., Anderson, M., Cummings, J. P., Danko, I., Hu, D., Moziak, B., Napolitano, J., ... Tomaradze, A. (2008). Measurement of the η′-meson mass using J/ ψ→γη′. Physical review letters, 101(18), Article 182002. https://doi.org/10.1103/PhysRevLett.101.182002

Libby, J, Martin, L, Powell, A, Wilkinson, G, Ecklund, KM, Love, W, Savinov, V, Mendez, H, Ge, JY, Miller, DH, Shipsey, IPJ, Xin, B, Adams, GS, Anderson, M, Cummings, JP, Danko, I, Hu, D, Moziak, B, Napolitano, J, He, Q, Insler, J, Muramatsu, H, Park, CS, Thorndike, EH, Yang, F, Artuso, M, Blusk, S, Khalil, S, Li, J, Mountain, R, Nisar, S, Randrianarivony, K, Sultana, N, Skwarnicki, T, Stone, S, Wang, JC, Zhang, LM, Bonvicini, G, Cinabro, D, Dubrovin, M, Lincoln, A, Naik, P, Rademacker, J, Asner, DM, Edwards, KW, Reed, J, Briere, RA, Ferguson, T, Tatishvili, G, Vogel, H, Watkins, ME, Rosner, JL, Alexander, JP, Cassel, DG, Duboscq, JE, Ehrlich, R, Fields, L, Galik, RS, Gibbons, L, Gray, R, Gray, SW, Hartill, DL, Heltsley, BK, Hertz, D, Hunt, JM, Kandaswamy, J, Kreinick, DL, Kuznetsov, VE, Ledoux, J, Mahlke-Krüger, H, Mohapatra, D, Onyisi, PUE, Patterson, JR, Peterson, D, Riley, D, Ryd, A, Sadoff, AJ, Shi, X, Stroiney, S, Sun, WM, Wilksen, T, Athar, SB, Patel, R, Yelton, J, Rubin, P, Eisenstein, BI, Karliner, I, Mehrabyan, S, Lowrey, N, Selen, M, White, EJ, Wiss, J, Mitchell, RE, Shepherd, MR, Besson, D, Pedlar, TK, Cronin-Hennessy, D, Gao, KY, Hietala, J, Kubota, Y, Klein, T, Lang, BW, Poling, R, Scott, AW, Zweber, P, Dobbs, S, Metreveli, Z, Seth, KK & Tomaradze, A 2008, 'Measurement of the η′-meson mass using J/ ψ→γη′', Physical review letters, vol. 101, no. 18, 182002. https://doi.org/10.1103/PhysRevLett.101.182002

@article{01b2d4e5ad7c4c008e6a531758c14ece,

title = "Measurement of the η′-meson mass using J/ ψ→γη′",

abstract = "We measure the mass of the η′ meson using ψ(2S) →π+π-J/ψ, J/ψ→γη′ events acquired with the CLEO-c detector operating at the CESR e+e- collider. Using three decay modes, η′→ρ0γ, η′→π+π-η with η→γγ, and η′→π+π-η with η→π+π-π0, we find Mη′=957.793±0.054±0. 036MeV, in which the uncertainties are statistical and systematic, respectively. This result is consistent with but substantially more precise than the current world average.",

author = "J. Libby and L. Martin and A. Powell and G. Wilkinson and Ecklund, \{K. M.\} and W. Love and V. Savinov and H. Mendez and Ge, \{J. Y.\} and Miller, \{D. H.\} and Shipsey, \{I. P J\} and B. Xin and Adams, \{G. S.\} and M. Anderson and Cummings, \{J. P.\} and I. Danko and D. Hu and B. Moziak and J. Napolitano and Q. He and J. Insler and H. Muramatsu and Park, \{C. S.\} and Thorndike, \{E. H.\} and F. Yang and M. Artuso and S. Blusk and S. Khalil and J. Li and R. Mountain and S. Nisar and K. Randrianarivony and N. Sultana and T. Skwarnicki and S. Stone and Wang, \{J. C.\} and Zhang, \{L. M.\} and G. Bonvicini and D. Cinabro and M. Dubrovin and A. Lincoln and P. Naik and J. Rademacker and Asner, \{D. M.\} and Edwards, \{K. W.\} and J. Reed and Briere, \{R. A.\} and T. Ferguson and G. Tatishvili and H. Vogel and Watkins, \{M. E.\} and Rosner, \{J. L.\} and Alexander, \{J. P.\} and Cassel, \{D. G.\} and Duboscq, \{J. E.\} and R. Ehrlich and L. Fields and Galik, \{R. S.\} and L. Gibbons and R. Gray and Gray, \{S. W.\} and Hartill, \{D. L.\} and Heltsley, \{B. K.\} and D. Hertz and Hunt, \{J. M.\} and J. Kandaswamy and Kreinick, \{D. L.\} and Kuznetsov, \{V. E.\} and J. Ledoux and H. Mahlke-Kr{\"u}ger and D. Mohapatra and Onyisi, \{P. U E\} and Patterson, \{J. R.\} and D. Peterson and D. Riley and A. Ryd and Sadoff, \{A. J.\} and X. Shi and S. Stroiney and Sun, \{W. M.\} and T. Wilksen and Athar, \{S. B.\} and R. Patel and J. Yelton and P. Rubin and Eisenstein, \{B. I.\} and I. Karliner and S. Mehrabyan and N. Lowrey and M. Selen and White, \{E. J.\} and J. Wiss and Mitchell, \{R. E.\} and Shepherd, \{M. R.\} and D. Besson and Pedlar, \{T. K.\} and D. Cronin-Hennessy and Gao, \{K. Y.\} and J. Hietala and Y. Kubota and T. Klein and Lang, \{B. W.\} and R. Poling and Scott, \{A. W.\} and P. Zweber and S. Dobbs and Z. Metreveli and Seth, \{K. K.\} and A. Tomaradze",

year = "2008",

month = oct,

day = "30",

doi = "10.1103/PhysRevLett.101.182002",

language = "English (US)",

volume = "101",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "18",

}

TY - JOUR

T1 - Measurement of the η′-meson mass using J/ ψ→γη′

AU - Libby, J.

AU - Martin, L.

AU - Powell, A.

AU - Wilkinson, G.

AU - Ecklund, K. M.

AU - Love, W.

AU - Savinov, V.

AU - Mendez, H.

AU - Ge, J. Y.

AU - Miller, D. H.

AU - Shipsey, I. P J

AU - Xin, B.

AU - Adams, G. S.

AU - Anderson, M.

AU - Cummings, J. P.

AU - Danko, I.

AU - Hu, D.

AU - Moziak, B.

AU - Napolitano, J.

AU - He, Q.

AU - Insler, J.

AU - Muramatsu, H.

AU - Park, C. S.

AU - Thorndike, E. H.

AU - Yang, F.

AU - Artuso, M.

AU - Blusk, S.

AU - Khalil, S.

AU - Li, J.

AU - Mountain, R.

AU - Nisar, S.

AU - Randrianarivony, K.

AU - Sultana, N.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Wang, J. C.

AU - Zhang, L. M.

AU - Bonvicini, G.

AU - Cinabro, D.

AU - Dubrovin, M.

AU - Lincoln, A.

AU - Naik, P.

AU - Rademacker, J.

AU - Asner, D. M.

AU - Edwards, K. W.

AU - Reed, J.

AU - Briere, R. A.

AU - Ferguson, T.

AU - Tatishvili, G.

AU - Vogel, H.

AU - Watkins, M. E.

AU - Rosner, J. L.

AU - Alexander, J. P.

AU - Cassel, D. G.

AU - Duboscq, J. E.

AU - Ehrlich, R.

AU - Fields, L.

AU - Galik, R. S.

AU - Gibbons, L.

AU - Gray, R.

AU - Gray, S. W.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Hertz, D.

AU - Hunt, J. M.

AU - Kandaswamy, J.

AU - Kreinick, D. L.

AU - Kuznetsov, V. E.

AU - Ledoux, J.

AU - Mahlke-Krüger, H.

AU - Mohapatra, D.

AU - Onyisi, P. U E

AU - Patterson, J. R.

AU - Peterson, D.

AU - Riley, D.

AU - Ryd, A.

AU - Sadoff, A. J.

AU - Shi, X.

AU - Stroiney, S.

AU - Sun, W. M.

AU - Wilksen, T.

AU - Athar, S. B.

AU - Patel, R.

AU - Yelton, J.

AU - Rubin, P.

AU - Eisenstein, B. I.

AU - Karliner, I.

AU - Mehrabyan, S.

AU - Lowrey, N.

AU - Selen, M.

AU - White, E. J.

AU - Wiss, J.

AU - Mitchell, R. E.

AU - Shepherd, M. R.

AU - Besson, D.

AU - Pedlar, T. K.

AU - Cronin-Hennessy, D.

AU - Gao, K. Y.

AU - Hietala, J.

AU - Kubota, Y.

AU - Klein, T.

AU - Lang, B. W.

AU - Poling, R.

AU - Scott, A. W.

AU - Zweber, P.

AU - Dobbs, S.

AU - Metreveli, Z.

AU - Seth, K. K.

AU - Tomaradze, A.

PY - 2008/10/30

Y1 - 2008/10/30

N2 - We measure the mass of the η′ meson using ψ(2S) →π+π-J/ψ, J/ψ→γη′ events acquired with the CLEO-c detector operating at the CESR e+e- collider. Using three decay modes, η′→ρ0γ, η′→π+π-η with η→γγ, and η′→π+π-η with η→π+π-π0, we find Mη′=957.793±0.054±0. 036MeV, in which the uncertainties are statistical and systematic, respectively. This result is consistent with but substantially more precise than the current world average.

AB - We measure the mass of the η′ meson using ψ(2S) →π+π-J/ψ, J/ψ→γη′ events acquired with the CLEO-c detector operating at the CESR e+e- collider. Using three decay modes, η′→ρ0γ, η′→π+π-η with η→γγ, and η′→π+π-η with η→π+π-π0, we find Mη′=957.793±0.054±0. 036MeV, in which the uncertainties are statistical and systematic, respectively. This result is consistent with but substantially more precise than the current world average.

UR - https://www.scopus.com/pages/publications/55849125072

UR - https://www.scopus.com/pages/publications/55849125072#tab=citedBy

U2 - 10.1103/PhysRevLett.101.182002

DO - 10.1103/PhysRevLett.101.182002

M3 - Article

C2 - 18999819

AN - SCOPUS:55849125072

SN - 0031-9007

VL - 101

JO - Physical review letters

JF - Physical review letters

IS - 18

M1 - 182002

ER -

Measurement of the η′-meson mass using J/ ψ→γη′

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