A reanalysis of B0-B̄0 mixing in e+e- annihilation at 29 GeV

A. J. Weir, G. Abrams, C. E. Adolphsen, J. P. Alexander, M. Alvarez, D. Amidei, A. R. Baden, B. C. Barish, T. Barklow, B. A. Barnett, I. Bartelt, D. Blockus, G. Bonvicini, A. Boyarski, J. Boyer, B. Brabson, A. Breakstone, J. M. Brom, F. Bulos, P. R. BurchatD. L. Burke, F. Butler, F. Calvino, R. J. Cence, J. Chapman, D. Cords, D. P. Coupal, H. C. Destaebler, D. E. Dorfan, J. M. Dorfan, P. S. Drell, G. J. Feldman, E. Fernandez, R. C. Field, W. T. Ford, C. Fordham, R. Frey, D. Fujino, K. K. Gan, G. Gidal, L. Gladney, T. Glanzman, M. S. Gold, G. Goldhaber, A. Green, P. Grosse-Wiesmann, J. Haggerty, G. Hanson, R. Harr, F. A. Harris, C. M. Hawkes, K. Hayes, D. Herrup, C. A. Heusch, T. Himel, R. J. Hollebeek, D. Hutchinson, J. Hylef, W. R. Innes, M. Jaffre, J. A. Jaros, I. Juricic, J. A. Kadyk, D. Karlen, J. Kent, S. R. Klein, W. Koska, W. Kozanecki, A. J. Lankford, R. R. Larsen, B. W. LeClaire, M. E. Levi, A. M. Litke, N. S. Lockyer, V. Lüth, J. A.J. Matthews, D. I. Meyer, B. D. Milliken, K. C. Moffeit, L. Müller, J. Nash, M. E. Nelson, D. Nitz, H. Ogren, R. A. Ong, K. F. O'Shaughnessy, S. I. Parker, C. Peck, M. L. Perl, A. Petersen, M. Petradza, F. C. Porter, P. Rankin, B. Richter, K. Riles, P. C. Rowson, D. R. Rust, H. F.W. Sadrozinski, T. Schaad, T. L. Schalk, H. Schellman, W. B. Schmidke, A. S. Schwarz, A. Seiden, P. D. Sheldon, J. G. Smith, A. Snyder, E. Soderstrom, D. P. Stoker, R. Stroynowski, R. Thun, G. H. Trilling, R. Tschirhart, R. Van Kooten, H. Veltman, P. Voruganti, S. R. Wagner, P. Weber, A. J. Weinstein, S. Weisz, S. L. White, E. Wicklund, D. R. Wood, D. Y. Wu, J. M. Yelton

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11 Scopus citations

Abstract

Data taken by the Mark II detector at the PEP storage ring was used to measure the rate of dilepton production in multihadronic events produced by e+e- annihilation at √s=29 GeV. We determine the probability that a hadron initially containing a b (b̄) quark decays to a positive (negative) lepton to be 0.17-0.08+0.15, with 90% confidence level limits of 0.06 and 0.38.

Original languageEnglish (US)
Pages (from-to)289-296
Number of pages8
JournalPhysics Letters B
Volume240
Issue number1-2
DOIs
StatePublished - Apr 19 1990
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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