Upper limit on B

D. Coffman, G. Dubois, G. Eigen, J. Hauser, D. G. Hitlin, C. G. Matthews, J. D. Richman, W. J. Wisniewski, Y. Zhu, D. E. Dorfan, F. Grancagnolo, R. P. Hamilton, C. A. Heusch, L. Köpke, W. S. Lockman, R. Partridge, J. Perrier, H. F.W. Sadrozinski, M. Scarlatella, T. L. SchalkA. Seiden, A. J. Weinstein, R. Xu, J. J. Becker, G. T. Blaylock, B. I. Eisenstein, T. Freese, G. Gladding, J. M. Izen, S. A. Plaetzer, C. Simopoulos, A. L. Spadafora, I. E. Stockdale, J. J. Thaler, B. Tripsas, A. Wattenberg, J. Adler, T. Bolton, K. O. Bunnell, R. E. Cassell, D. H. Coward, K. F. Einsweiler, C. Grab, U. Mallik, R. F. Mozley, A. Odian, D. Pitman, R. H. Schindler, W. Stockhausen, W. Toki, F. Villa, S. Wasserbaech, N. Wermes, D. Wisinski, J. S. Brown, T. H. Burnett, V. Cook, A. L. Duncan, A. D. Li, R. Mir, P. M. Mockett, B. Nemati, L. Parrish, H. J. Willutzki

Research output: Contribution to journalArticlepeer-review


Motivated by recent evidence for the decay , a search for this decay has been carried out in e+e- annihilation at s=3.77 GeV. No evidence for the decay is found; an upper limit of 2.5% at the 90% confidence level is set on the branching fraction B().

Original languageEnglish (US)
Pages (from-to)2185-2187
Number of pages3
JournalPhysical Review D
Issue number7
StatePublished - 1987
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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