Search for the exotic decay μ+→e+ν̄eνμ

D. A. Krakauer, R. L. Talaga, R. C. Allen, H. H. Chen, P. J. Doe, R. Hausammann, W. P. Lee, X. Q. Lu, H. J. Mahler, M. E. Potter, K. C. Wang, H. Yao, T. J. Bowles, R. L. Burman, R. D. Carlini, D. R.F. Cochran, J. S. Frank, E. Piasetzky, V. D. Sandberg

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10 引文 斯高帕斯(Scopus)

摘要

We search for the exotic decay μ+→e+νeνμ as a test of lepton number conversation. An exposure of ≈1020 μ+ -decay neutrinos to a 15 ton detector leads to a new upper bound for the branching ratio, Rε{lunate}Γ(μ+→e+νeνμ/Γ(μ+→all), R<0.018 (90% CL).

原文英語
頁(從 - 到)534-538
頁數5
期刊Physics Letters B
263
發行號3-4
DOIs
出版狀態已發佈 - 1991 七月 18

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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