Radiative decays of theΥ(1S)to a pair of charged hadrons

التفاصيل البيبلوغرافية
العنوان: Radiative decays of theΥ(1S)to a pair of charged hadrons
المؤلفون: D. L. Kreinick, G. Tatishvili, T. O. Meyer, Y. S. Gao, Anders Ryd, A. J. Sadoff, D. Riley, T. Wilksen, I. P.J. Shipsey, X. Shi, A. Smith, J. Napolitano, James E Wiss, J. P. Cummings, O. Dorjkhaidav, Mats A Selen, M. Dubrovin, E. A. Phillips, P. Rubin, C. S. Park, V. Savinov, D. Z. Besson, Sean A Dobbs, E. H. Thorndike, R. Sia, J. Butt, G. S. Adams, H. Mendez, C. Boulahouache, E. J. White, Li Jingyuan, D. L. Hartill, G. Bonvicini, M. R. Shepherd, C. D. Jones, S. E. Csorna, S. A. Dytman, K. Y. Gao, Ryszard Stroynowski, J. P. Alexander, S. P. Pappas, Peter K. Zweber, N. Menaa, James Mueller, J. Williams, Yuichi Kubota, L. Fields, P. Naik, F. Liu, Karl Berkelman, J. C. Wang, H. Muramatsu, B. Sanghi, Z. Li, Werner Sun, K. M. Ecklund, Marina Artuso, V. Crede, D. Urner, K. Zhang, J. E. Ramirez, R. S. Galik, S. Blusk, T. E. Coan, H. Schwarthoff, D. Cronin-Hennessy, S. B. Athar, G. S. Huang, V. Potlia, A. J. Weinstein, S. Stroiney, J. E. Duboscq, Jonathan L. Rosner, Tomasz Skwarnicki, I. Danko, R. Redjimi, M. E. Watkins, Adolf Bornheim, C. Sedlack, A. W. Scott, L. K. Gibbons, Kamal K. Seth, S. W. Gray, Thomas Ferguson, Dong-Hyun Kim, R. Mountain, S. Mehrabyan, R. Patel, D. Hertz, B. K. Heltsley, G. P. Chen, H. Stoeck, R. A. Briere, T. K. Pedlar, R. Ehrlich, G. D. Gollin, N. Lowrey, K. M. Weaver, M. Cravey, B. W. Lang, D. Cinabro, D. H. Miller, John Yelton, J. Hietala, L. Breva-Newell, A. Lopez, B. Gittelman, W. Love, H. Mahlke-Krüger, J. Pivarski, Juliet Ritchie Patterson, N. E. Adam, Z. Metreveli, K. W. Edwards, K. E. Arms, J. A. Ernst, Horst Severini, V. E. Kuznetsov, K. Randrianarivony, Shuwang Li, Peter Onyisi, D. M. Asner, R. Poling, Q. He, D. G. Cassel, V. Pavlunin, T. Klein, I. Karliner, B. I. Eisenstein, Hans J. Vogel, Junjie Chen, R. Gray, Amiran Tomaradze, J. Kandaswamy, D. Peterson, D. T. Gong, C. Cawlfield, R. Nandakumar, Sheldon Stone, Paul Avery, M. Weinberger
المصدر: Physical Review D. 73
بيانات النشر: American Physical Society (APS), 2006.
سنة النشر: 2006
مصطلحات موضوعية: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Meson, Branching fraction, Electron–positron annihilation, Hadron, Radiative transfer, Cornell Electron Storage Ring, Helicity, Particle identification
الوصف: Using data obtained with the CLEO III detector, running at the Cornell Electron Storage Ring (CESR), we report on a new study of exclusive radiative Υ(1S) decays into the final states γπ^+π^-, γK^+K^-, and γpp . We present branching ratio measurements for the decay modes Υ(1S)→γf_2(1270), Υ(1S)→γf′_2(1525), and Υ(1S)→γK^+K^-; helicity production ratios for f_2(1270) and f′_2(1525); upper limits for the decay Υ(1S)→γf_J(2200), with f_J(2220)→π^+π^-, K^+K^-, pp ; and an upper limit for the decay Υ(1S)→γX(1860), with X(1860)→γpp .
تدمد: 1550-2368
1550-7998
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::76a4bb19e8617af8b02cf04302c32c08Test
https://doi.org/10.1103/physrevd.73.032001Test
حقوق: OPEN
رقم الانضمام: edsair.doi...........76a4bb19e8617af8b02cf04302c32c08
قاعدة البيانات: OpenAIRE