χc0 and χc2 decays into ηη, ηη′, and η′η′ final states

G. S. Adams; M. Anderson; J. P. Cummings; I. Danko; J. Napolitano; Q. He; J. Insler; H. Muramatsu; C. S. Park; E. H. Thorndike; F. Yang; T. E. Coan; Y. S. Gao; M. Artuso; S. Blusk; J. Butt; J. Li; N. Menaa; R. Mountain; S. Nisar; K. Randrianarivony; R. Sia; T. Skwarnicki; S. Stone; J. C. Wang; K. Zhang; S. E. Csorna; G. Bonvicini; D. Cinabro; M. Dubrovin; A. Lincoln; D. M. Asner; K. W. Edwards; R. A. Briere; J. Chen; T. Ferguson; G. Tatishvili; H. Vogel; M. E. Watkins; J. L. Rosner; N. E. Adam; J. P. Alexander; K. Berkelman; D. G. Cassel; J. E. Duboscq; K. M. Ecklund; R. Ehrlich; L. Fields; R. S. Galik; L. Gibbons; R. Gray; S. W. Gray; D. L. Hartill; B. K. Heltsley; D. Hertz; C. D. Jones; J. Kandaswamy; D. L. Kreinick; V. E. Kuznetsov; H. Mahlke-Krüger; P. U.E. Onyisi; J. R. Patterson; D. Peterson; J. Pivarski; D. Riley; A. Ryd; A. J. Sadoff; H. Schwarthoff; X. Shi; S. Stroiney; W. M. Sun; T. Wilksen; M. Weinberger; S. B. Athar; R. Patel; V. Potlia; J. Yelton; P. Rubin; C. Cawlfield; B. I. Eisenstein; I. Karliner; D. Kim; N. Lowrey; P. Naik; C. Sedlack; 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

doi:10.1103/PhysRevD.75.071101

χc0 and χc2 decays into ηη, ηη′, and η′η′ final states

G. S. Adams, M. Anderson, J. P. Cummings, I. Danko, J. Napolitano, Q. He, J. Insler, H. Muramatsu, C. S. Park, E. H. Thorndike, F. Yang, T. E. Coan, Y. S. Gao, M. Artuso, S. Blusk, J. Butt, J. Li, N. Menaa, R. Mountain, S. NisarK. Randrianarivony, R. Sia, T. Skwarnicki, S. Stone, J. C. Wang, K. Zhang, S. E. Csorna, G. Bonvicini, D. Cinabro, M. Dubrovin, A. Lincoln, D. M. Asner, K. W. Edwards, R. A. Briere, J. Chen, T. Ferguson, G. Tatishvili, H. Vogel, M. E. Watkins, J. L. Rosner, N. E. Adam, J. P. Alexander, K. Berkelman, D. G. Cassel, J. E. Duboscq, K. M. Ecklund, R. Ehrlich, L. Fields, R. S. Galik, L. Gibbons, R. Gray, S. W. Gray, D. L. Hartill, B. K. Heltsley, D. Hertz, C. D. Jones, J. Kandaswamy, D. L. Kreinick, V. E. Kuznetsov, H. Mahlke-Krüger, P. U.E. Onyisi, J. R. Patterson, D. Peterson, J. Pivarski, D. Riley, A. Ryd, A. J. Sadoff, H. Schwarthoff, X. Shi, S. Stroiney, W. M. Sun, T. Wilksen, M. Weinberger, S. B. Athar, R. Patel, V. Potlia, J. Yelton, P. Rubin, C. Cawlfield, B. I. Eisenstein, I. Karliner, D. Kim, N. Lowrey, P. Naik, C. Sedlack, 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

Resultado de la investigación

11 Citas (Scopus)

Resumen

Using a sample of 3×106 ψ(2S) decays collected by the CLEO III and CLEO-c detector configurations, we present results of a study of χc0 and χc2 decays into ηη, ηη′, and η′η′ final states. We find B(χc0→ηη)=(0.31±0.05±0. 04±0.02)%, B(χc0→ηη′)<0.05% at the 90% confidence level, and B(χc0→η′η′)=(0.17±0. 04±0.02±0.01)%. We also present upper limits for the decays of χc2 into these final states. These results give information on the decay mechanism of χc states into pseudoscalars. © 2007 The American Physical Society.

Idioma original	English
Publicación	Physical Review D - Particles, Fields, Gravitation and Cosmology
DOI	https://doi.org/10.1103/PhysRevD.75.071101
Estado	Published - 4 abr 2007
Publicado de forma externa	Sí

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Adams, G. S., Anderson, M., Cummings, J. P., Danko, I., Napolitano, J., He, Q., Insler, J., Muramatsu, H., Park, C. S., Thorndike, E. H., Yang, F., Coan, T. E., Gao, Y. S., Artuso, M., Blusk, S., Butt, J., Li, J., Menaa, N., Mountain, R., ... Scott, A. W. (2007). χc0 and χc2 decays into ηη, ηη′, and η′η′ final states. Physical Review D - Particles, Fields, Gravitation and Cosmology. https://doi.org/10.1103/PhysRevD.75.071101

Adams, G. S. ; Anderson, M. ; Cummings, J. P. ; Danko, I. ; Napolitano, J. ; He, Q. ; Insler, J. ; Muramatsu, H. ; Park, C. S. ; Thorndike, E. H. ; Yang, F. ; Coan, T. E. ; Gao, Y. S. ; Artuso, M. ; Blusk, S. ; Butt, J. ; Li, J. ; Menaa, N. ; Mountain, R. ; Nisar, S. ; Randrianarivony, K. ; Sia, R. ; Skwarnicki, T. ; Stone, S. ; Wang, J. C. ; Zhang, K. ; Csorna, S. E. ; Bonvicini, G. ; Cinabro, D. ; Dubrovin, M. ; Lincoln, A. ; Asner, D. M. ; Edwards, K. W. ; Briere, R. A. ; Chen, J. ; Ferguson, T. ; Tatishvili, G. ; Vogel, H. ; Watkins, M. E. ; Rosner, J. L. ; Adam, N. E. ; Alexander, J. P. ; Berkelman, K. ; Cassel, D. G. ; Duboscq, J. E. ; Ecklund, K. M. ; Ehrlich, R. ; Fields, L. ; Galik, R. S. ; Gibbons, L. ; Gray, R. ; Gray, S. W. ; Hartill, D. L. ; Heltsley, B. K. ; Hertz, D. ; Jones, C. D. ; Kandaswamy, J. ; Kreinick, D. L. ; Kuznetsov, V. E. ; Mahlke-Krüger, H. ; Onyisi, P. U.E. ; Patterson, J. R. ; Peterson, D. ; Pivarski, J. ; Riley, D. ; Ryd, A. ; Sadoff, A. J. ; Schwarthoff, H. ; Shi, X. ; Stroiney, S. ; Sun, W. M. ; Wilksen, T. ; Weinberger, M. ; Athar, S. B. ; Patel, R. ; Potlia, V. ; Yelton, J. ; Rubin, P. ; Cawlfield, C. ; Eisenstein, B. I. ; Karliner, I. ; Kim, D. ; Lowrey, N. ; Naik, P. ; Sedlack, C. ; Selen, M. ; White, E. J. ; Wiss, J. ; Mitchell, R. E. ; Shepherd, M. R. ; Besson, D. ; Pedlar, T. K. ; Cronin-Hennessy, D. ; Gao, K. Y. ; Hietala, J. ; Kubota, Y. ; Klein, T. ; Lang, B. W. ; Poling, R. ; Scott, A. W. / χc0 and χc2 decays into ηη, ηη′, and η′η′ final states. En: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2007.

@article{b964814916b04fbb8612fd61042fc9cd,

title = "χc0 and χc2 decays into ηη, ηη′, and η′η′ final states",

abstract = "Using a sample of 3×106 ψ(2S) decays collected by the CLEO III and CLEO-c detector configurations, we present results of a study of χc0 and χc2 decays into ηη, ηη′, and η′η′ final states. We find B(χc0→ηη)=(0.31±0.05±0. 04±0.02)%, B(χc0→ηη′)<0.05% at the 90% confidence level, and B(χc0→η′η′)=(0.17±0. 04±0.02±0.01)%. We also present upper limits for the decays of χc2 into these final states. These results give information on the decay mechanism of χc states into pseudoscalars. {\textcopyright} 2007 The American Physical Society.",

author = "Adams, {G. S.} and M. Anderson and Cummings, {J. P.} and I. Danko and J. Napolitano and Q. He and J. Insler and H. Muramatsu and Park, {C. S.} and Thorndike, {E. H.} and F. Yang and Coan, {T. E.} and Gao, {Y. S.} and M. Artuso and S. Blusk and J. Butt and J. Li and N. Menaa and R. Mountain and S. Nisar and K. Randrianarivony and R. Sia and T. Skwarnicki and S. Stone and Wang, {J. C.} and K. Zhang and Csorna, {S. E.} and G. Bonvicini and D. Cinabro and M. Dubrovin and A. Lincoln and Asner, {D. M.} and Edwards, {K. W.} and Briere, {R. A.} and J. Chen and T. Ferguson and G. Tatishvili and H. Vogel and Watkins, {M. E.} and Rosner, {J. L.} and Adam, {N. E.} and Alexander, {J. P.} and K. Berkelman and Cassel, {D. G.} and Duboscq, {J. E.} and Ecklund, {K. M.} 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 Jones, {C. D.} and J. Kandaswamy and Kreinick, {D. L.} and Kuznetsov, {V. E.} and H. Mahlke-Kr{\"u}ger and Onyisi, {P. U.E.} and Patterson, {J. R.} and D. Peterson and J. Pivarski and D. Riley and A. Ryd and Sadoff, {A. J.} and H. Schwarthoff and X. Shi and S. Stroiney and Sun, {W. M.} and T. Wilksen and M. Weinberger and Athar, {S. B.} and R. Patel and V. Potlia and J. Yelton and P. Rubin and C. Cawlfield and Eisenstein, {B. I.} and I. Karliner and D. Kim and N. Lowrey and P. Naik and C. Sedlack 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.}",

year = "2007",

month = apr

day = "4",

doi = "10.1103/PhysRevD.75.071101",

language = "English",

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

issn = "1550-7998",

publisher = "American Physical Society",

}

Adams, GS, Anderson, M, Cummings, JP, Danko, I, Napolitano, J, He, Q, Insler, J, Muramatsu, H, Park, CS, Thorndike, EH, Yang, F, Coan, TE, Gao, YS, Artuso, M, Blusk, S, Butt, J, Li, J, Menaa, N, Mountain, R, Nisar, S, Randrianarivony, K, Sia, R, Skwarnicki, T, Stone, S, Wang, JC, Zhang, K, Csorna, SE, Bonvicini, G, Cinabro, D, Dubrovin, M, Lincoln, A, Asner, DM, Edwards, KW, Briere, RA, Chen, J, Ferguson, T, Tatishvili, G, Vogel, H, Watkins, ME, Rosner, JL, Adam, NE, Alexander, JP, Berkelman, K, Cassel, DG, Duboscq, JE, Ecklund, KM, Ehrlich, R, Fields, L, Galik, RS, Gibbons, L, Gray, R, Gray, SW, Hartill, DL, Heltsley, BK, Hertz, D, Jones, CD, Kandaswamy, J, Kreinick, DL, Kuznetsov, VE, Mahlke-Krüger, H, Onyisi, PUE, Patterson, JR, Peterson, D, Pivarski, J, Riley, D, Ryd, A, Sadoff, AJ, Schwarthoff, H, Shi, X, Stroiney, S, Sun, WM, Wilksen, T, Weinberger, M, Athar, SB, Patel, R, Potlia, V, Yelton, J, Rubin, P, Cawlfield, C, Eisenstein, BI, Karliner, I, Kim, D, Lowrey, N, Naik, P, Sedlack, C, 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 2007, 'χc0 and χc2 decays into ηη, ηη′, and η′η′ final states', Physical Review D - Particles, Fields, Gravitation and Cosmology. https://doi.org/10.1103/PhysRevD.75.071101

χc0 and χc2 decays into ηη, ηη′, and η′η′ final states. / Adams, G. S.; Anderson, M.; Cummings, J. P.; Danko, I.; Napolitano, J.; He, Q.; Insler, J.; Muramatsu, H.; Park, C. S.; Thorndike, E. H.; Yang, F.; Coan, T. E.; Gao, Y. S.; Artuso, M.; Blusk, S.; Butt, J.; Li, J.; Menaa, N.; Mountain, R.; Nisar, S.; Randrianarivony, K.; Sia, R.; Skwarnicki, T.; Stone, S.; Wang, J. C.; Zhang, K.; Csorna, S. E.; Bonvicini, G.; Cinabro, D.; Dubrovin, M.; Lincoln, A.; Asner, D. M.; Edwards, K. W.; Briere, R. A.; Chen, J.; Ferguson, T.; Tatishvili, G.; Vogel, H.; Watkins, M. E.; Rosner, J. L.; Adam, N. E.; Alexander, J. P.; Berkelman, K.; Cassel, D. G.; Duboscq, J. E.; Ecklund, K. M.; Ehrlich, R.; Fields, L.; Galik, R. S.; Gibbons, L.; Gray, R.; Gray, S. W.; Hartill, D. L.; Heltsley, B. K.; Hertz, D.; Jones, C. D.; Kandaswamy, J.; Kreinick, D. L.; Kuznetsov, V. E.; Mahlke-Krüger, H.; Onyisi, P. U.E.; Patterson, J. R.; Peterson, D.; Pivarski, J.; Riley, D.; Ryd, A.; Sadoff, A. J.; Schwarthoff, H.; Shi, X.; Stroiney, S.; Sun, W. M.; Wilksen, T.; Weinberger, M.; Athar, S. B.; Patel, R.; Potlia, V.; Yelton, J.; Rubin, P.; Cawlfield, C.; Eisenstein, B. I.; Karliner, I.; Kim, D.; Lowrey, N.; Naik, P.; Sedlack, C.; Selen, M.; White, E. J.; Wiss, J.; Mitchell, R. E.; Shepherd, M. R.; Besson, D.; Pedlar, T. K.; Cronin-Hennessy, D.; Gao, K. Y.; Hietala, J.; Kubota, Y.; Klein, T.; Lang, B. W.; Poling, R.; Scott, A. W.

En: Physical Review D - Particles, Fields, Gravitation and Cosmology, 04.04.2007.

Resultado de la investigación

TY - JOUR

T1 - χc0 and χc2 decays into ηη, ηη′, and η′η′ final states

AU - Adams, G. S.

AU - Anderson, M.

AU - Cummings, J. P.

AU - Danko, I.

AU - Napolitano, J.

AU - He, Q.

AU - Insler, J.

AU - Muramatsu, H.

AU - Park, C. S.

AU - Thorndike, E. H.

AU - Yang, F.

AU - Coan, T. E.

AU - Gao, Y. S.

AU - Artuso, M.

AU - Blusk, S.

AU - Butt, J.

AU - Li, J.

AU - Menaa, N.

AU - Mountain, R.

AU - Nisar, S.

AU - Randrianarivony, K.

AU - Sia, R.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Wang, J. C.

AU - Zhang, K.

AU - Csorna, S. E.

AU - Bonvicini, G.

AU - Cinabro, D.

AU - Dubrovin, M.

AU - Lincoln, A.

AU - Asner, D. M.

AU - Edwards, K. W.

AU - Briere, R. A.

AU - Chen, J.

AU - Ferguson, T.

AU - Tatishvili, G.

AU - Vogel, H.

AU - Watkins, M. E.

AU - Rosner, J. L.

AU - Adam, N. E.

AU - Alexander, J. P.

AU - Berkelman, K.

AU - Cassel, D. G.

AU - Duboscq, J. E.

AU - Ecklund, K. M.

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 - Jones, C. D.

AU - Kandaswamy, J.

AU - Kreinick, D. L.

AU - Kuznetsov, V. E.

AU - Mahlke-Krüger, H.

AU - Onyisi, P. U.E.

AU - Patterson, J. R.

AU - Peterson, D.

AU - Pivarski, J.

AU - Riley, D.

AU - Ryd, A.

AU - Sadoff, A. J.

AU - Schwarthoff, H.

AU - Shi, X.

AU - Stroiney, S.

AU - Sun, W. M.

AU - Wilksen, T.

AU - Weinberger, M.

AU - Athar, S. B.

AU - Patel, R.

AU - Potlia, V.

AU - Yelton, J.

AU - Rubin, P.

AU - Cawlfield, C.

AU - Eisenstein, B. I.

AU - Karliner, I.

AU - Kim, D.

AU - Lowrey, N.

AU - Naik, P.

AU - Sedlack, C.

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.

PY - 2007/4/4

Y1 - 2007/4/4

N2 - Using a sample of 3×106 ψ(2S) decays collected by the CLEO III and CLEO-c detector configurations, we present results of a study of χc0 and χc2 decays into ηη, ηη′, and η′η′ final states. We find B(χc0→ηη)=(0.31±0.05±0. 04±0.02)%, B(χc0→ηη′)<0.05% at the 90% confidence level, and B(χc0→η′η′)=(0.17±0. 04±0.02±0.01)%. We also present upper limits for the decays of χc2 into these final states. These results give information on the decay mechanism of χc states into pseudoscalars. © 2007 The American Physical Society.

AB - Using a sample of 3×106 ψ(2S) decays collected by the CLEO III and CLEO-c detector configurations, we present results of a study of χc0 and χc2 decays into ηη, ηη′, and η′η′ final states. We find B(χc0→ηη)=(0.31±0.05±0. 04±0.02)%, B(χc0→ηη′)<0.05% at the 90% confidence level, and B(χc0→η′η′)=(0.17±0. 04±0.02±0.01)%. We also present upper limits for the decays of χc2 into these final states. These results give information on the decay mechanism of χc states into pseudoscalars. © 2007 The American Physical Society.

U2 - 10.1103/PhysRevD.75.071101

DO - 10.1103/PhysRevD.75.071101

M3 - Article

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

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

SN - 1550-7998

ER -

Acceder al documento

10.1103/PhysRevD.75.071101

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