Experimental Limits on Heavy Lepton Production by Neutrinos

.. L+- + ..., L+- ..-->.. e +- + ..nu.. + ..nu..-bar. These limits imply that the L/sup -/ and L/sup +/, if they couple in full strength to ..nu../sub ..mu../ are heavier than 7.5 and 9 GeV, respectively. They also imply that the coupling strength ..nu../sub ..mu../ to the recently discovered 1.9-GeV heavy lepton tau is less than 0.025 of the normal ..nu mu.. - ..mu.. coupling. -->
ISSN: 0031-9007
DOI: 10.1103/physrevlett.40.144
Přístupová URL adresa: https://explore.openaire.eu/search/publication?articleId=doi_________::6f5c819ff2729c177f922a8c04f80cee
https://doi.org/10.1103/physrevlett.40.144
Rights: OPEN
Přírůstkové číslo: edsair.doi...........6f5c819ff2729c177f922a8c04f80cee
Autor: N. P. Samios, M. Tanaka, M. Hibbs, M. J. Murtagh, T.T. Tso, P. L. Connolly, R. Hylton, A. M. Cnops, H. French, C. Baltay, D. Caroumbalis, Harold Kirk, Robert B. Palmer, W. Orance, S.A. Kahn, M. Kalelkar, E. Schmidt
Rok vydání: 1978
Předmět:
Zdroj: Physical Review Letters. 40:144-146
ISSN: 0031-9007
DOI: 10.1103/physrevlett.40.144
Popis: We present upper limits on the production of heavy leptons (L+-) by neutrinos via the process ..nu../sub parallel/ + Ne..-->.. L+- + ..., L+- ..-->.. e +- + ..nu.. + ..nu..-bar. These limits imply that the L/sup -/ and L/sup +/, if they couple in full strength to ..nu../sub ..mu../ are heavier than 7.5 and 9 GeV, respectively. They also imply that the coupling strength ..nu../sub ..mu../ to the recently discovered 1.9-GeV heavy lepton tau is less than 0.025 of the normal ..nu mu.. - ..mu.. coupling.
Databáze: OpenAIRE
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