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

25 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

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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