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Gauge-Theory Heavy Muons: An Experimental Search

Barish, B. C. and Bartlett, J. F. and Buchholz, D. and Merritt, F. S. and Sciulli, F. J. and Shields, D. and Suter, H. and Krafczyk, G. (1974) Gauge-Theory Heavy Muons: An Experimental Search. Physical Review Letters, 32 (24). pp. 1387-1390. ISSN 0031-9007. http://resolver.caltech.edu/CaltechAUTHORS:BARprl74a

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Abstract

We have observed 1522 neutrino events with a μ- secondary and 8 events with a μ+ secondary from a beam consisting mostly of neutrinos. The μ+ events are consistent in number and kinematic properties with beam contamination by ν̅ μ. This experiment sees no evidence for production of heavy positively charged leptons. Assuming a coupling constant equal to the universal Fermi constant and a branching ratio to muons B=0.3, our 90% confidence lower limit corresponds to MY+≳8.4 GeV/c^2.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1103/PhysRevLett.32.1387DOIUNSPECIFIED
http://link.aps.org/abstract/PRL/v32/p1387PublisherUNSPECIFIED
Additional Information:©1974 The American Physical Society. Received 1 April 1974. Work supported in part by the U.S. Atomic Energy Commission. Prepared under Contract AT(11-1)-68 for the San Francisco Operations Office, U.S. Atomic Energy Commission. [H.S. was a] Swiss National Fund for Scientific Research Fellow.
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Funding AgencyGrant Number
Atomic Energy CommissionAT(11-1)-68
Swiss National Fund for Scientific ResearchUNSPECIFIED
Record Number:CaltechAUTHORS:BARprl74a
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:BARprl74a
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ID Code:11285
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Deposited On:29 Jul 2008 17:11
Last Modified:26 Dec 2012 10:11

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