Ds+ decays to, +, and +

P. Avery, A. Freyberger, J. Rodriguez, J. Yelton, S. Henderson, K. Kinoshita, F. Pipkin, M. Saulnier, R. Wilson, J. Wolinski, D. Xiao, H. Yamamoto, A. J. Sadoff, R. Ammar, P. Baringer, D. Coppage, R. Davis, M. Kelly, N. Kwak, H. LamS. Ro, Y. Kubota, J. K. Nelson, D. Perticone, R. Poling, S. Schrenk, M. S. Alam, I. J. Kim, B. Nemati, V. Romero, C. R. Sun, P. N. Wang, M. M. Zoeller, G. Crawford, R. Fulton, K. K. Gan, T. Jensen, H. Kagan, R. Kass, R. Malchow, F. Morrow, J. Whitmore, P. Wilson, F. Butler, X. Fu, G. Kalbfleisch, M. Lambrecht, P. Skubic, J. Snow, P. L. Wang, D. Bortoletto, D. N. Brown, J. Dominick, R. L. McIlwain, D. H. Miller, M. Modesitt, E. I. Shibata, S. F. Schaffner, I. P.J. Shipsey, M. Battle, J. Ernst, H. Kroha, S. Roberts, K. Sparks, E. H. Thorndike, C. H. Wang, M. Artuso, M. Goldberg, T. Haupt, N. Horwitz, R. Kennett, G. C. Moneti, Y. Rozen, P. Rubin, T. Skwarnicki, S. Stone, M. Thusalidas, W. M. Yao, G. Zhu, A. V. Barnes, J. Bartelt, S. E. Csorna, V. Jain, T. Letson, M. D. Mestayer, D. S. Akerib, B. Barish, D. F. Cowen, G. Eigen, R. Stroynowski, J. Urheim, A. J. Weinstein, R. J. Morrison, H. Tajima, D. Schmidt, M. Procario, M. Daoudi, W. T. Ford, D. R. Johnson, al et al

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We have observed the previously unseen + and + decay model of the Ds+, and measured branching ratios relative to the + mode of 2.860.38-0.38+0.36 and 3.440.62-0.46+0.44, respectively. In addition, the relative branching ratio for the decay into + is measured as 1.860.26-0.40+0.29. Combining these new measurements with previous results and those in the preceding Letter, we account for (7926)% of Ds decays.

Original languageEnglish (US)
Pages (from-to)1279-1282
Number of pages4
JournalPhysical review letters
Issue number9
StatePublished - 1992

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Avery, P., Freyberger, A., Rodriguez, J., Yelton, J., Henderson, S., Kinoshita, K., Pipkin, F., Saulnier, M., Wilson, R., Wolinski, J., Xiao, D., Yamamoto, H., Sadoff, A. J., Ammar, R., Baringer, P., Coppage, D., Davis, R., Kelly, M., Kwak, N., ... et al, A. (1992). Ds+ decays to, +, and +. Physical review letters, 68(9), 1279-1282. https://doi.org/10.1103/PhysRevLett.68.1279