Ruling out exotic models of b quark decay

A. Chen, M. Goldberg, N. Horwitz, A. Jawahery, M. Jibaly, H. Kooy, P. Lipari, G. C. Moneti, H. van Hecke, M. S. Alam, S. E. Csorna, A. Fridman, M. Mestayer, R. S. Panvini, D. Andrews, P. Avery, K. Berkelman, D. G. Cassel, J. W. DeWire, R. EhrlichT. Ferguson, R. Galik, M. G.D. Gilchriese, B. Gittelman, D. L. Hartill, D. Herrup, M. Herzlinger, S. Holzner, M. Ito, J. Kandaswamy, V. Kistiakowsky, D. L. Kreinick, Y. Kubota, N. B. Mistry, F. Morrow, E. Nordberg, M. Ogg, R. Perchonok, R. Plunkett, A. Silverman, P. C. Stein, S. Stone, D. Weber, R. Wilcke, A. J. Sadoff, C. Bebek, J. Haggerty, J. Hassard, M. Hempstead, J. M. Izen, W. W. MacKay, F. M. Pipkin, J. Rohlf, Richard Wilson, H. Kagan, K. Chadwick, J. Chauveau, P. Ganci, T. Gentile, Joan A. Guida, R. Kass, A. C. Melissinos, S. L. Olsen, G. Parkhurst, R. Poling, C. Rosenfeld, G. Rucinski, E. H. Thorndike, J. Green, R. G. Hicks, F. Sannes, P. Skubic, A. Snyder, R. Stone

研究成果: 雜誌貢獻期刊論文同行評審

14 引文 斯高帕斯(Scopus)

摘要

We consider three broad classes of nonstandard models for b quark decay: (1) b → ℓℓq with charged or neutral leptons of arbitrary flavor; (2) b → ℓqq; and (3) b → qa- where a- is a Higgs boson or hyperpion. For these classes of models we have calculated the charged energy fraction and the inclusive yields of electrons, muons, protons, and lambdas. We demonstrate that these model predictions are inconsistent with CLEO measurements at the γ (4S).

原文???core.languages.en_GB???
頁(從 - 到)317-321
頁數5
期刊Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
122
發行號3-4
DOIs
出版狀態已出版 - 10 3月 1983

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