First observation of inclusive ψ production in ψ decays

R. Fulton, P. Haas, M. Hempstead, T. Jensen, D. R. Johnson, H. Kagan, R. Kass, F. Morrow, J. Whitmore, P. Baringer, W. Y. Chen, R. L. McIlwain, D. H. Miller, C. R. Ng, E. I. Shibata, W. M. Yao, M. S. Alam, D. Chen, N. Katayama, I. J. KimW. C. Li, X. C. Lou, C. R. Sun, V. Tanikella, D. Bortoletto, M. Goldberg, N. Horwitz, P. Lubrano, M. D. Mestayer, G. C. Moneti, V. Sharma, I. P.J. Shipsey, T. Skwarnicki, S. E. Csorna, T. Letson, I. C. Brock, T. Ferguson, M. Artuso, C. Bebek, K. Berkelman, E. Blucher, J. Byrd, D. G. Cassel, E. Cheu, D. M. Coffman, G. Crawford, R. DeSalvo, J. W. DeWire, P. S. Drell, R. Ehrlich, R. S. Galik, B. Gittelman, S. W. Gray, A. M. Halling, D. L. Hartill, B. K. Heltsley, J. Kandaswamy, R. Kowalewski, D. L. Kreinick, Y. Kubota, J. D. Lewis, N. B. Mistry, J. Mueller, R. Namjoshi, S. Nandi, E. Nordberg, C. O'Grady, D. Perticone, D. Peterson, M. Pisharody, D. Riley, M. Sapper, A. Silverman, S. Stone, H. Worden, M. Worris, A. J. Sadoff, P. Avery, D. Besson, L. Garren, J. Yelton, T. Bowcock, K. Kinoshita, F. M. Pipkin, M. Procario, Richard Wilson, J. Wolinski, D. Xiao, A. Jawahery, C. H. Park, R. Poling

Research output: Contribution to journalArticle

27 Scopus citations

Abstract

The branching ratio for inclusive ψ production in ψ(1S) decays is measured to be (0.11 ± 0.04 ± 0.02)%.

Original languageEnglish (US)
Pages (from-to)445-449
Number of pages5
JournalPhysics Letters B
Volume224
Issue number4
DOIs
StatePublished - Jul 6 1989

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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  • Cite this

    Fulton, R., Haas, P., Hempstead, M., Jensen, T., Johnson, D. R., Kagan, H., Kass, R., Morrow, F., Whitmore, J., Baringer, P., Chen, W. Y., McIlwain, R. L., Miller, D. H., Ng, C. R., Shibata, E. I., Yao, W. M., Alam, M. S., Chen, D., Katayama, N., ... Poling, R. (1989). First observation of inclusive ψ production in ψ decays. Physics Letters B, 224(4), 445-449. https://doi.org/10.1016/0370-2693(89)91476-7