Published June 17, 1974
| Published
Journal Article
Open
Gauge-Theory Heavy Muons: An Experimental Search
Chicago
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.
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.Attached Files
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Additional details
- Eprint ID
- 11285
- Resolver ID
- CaltechAUTHORS:BARprl74a
- Atomic Energy Commission
- AT(11-1)-68
- Swiss National Fund for Scientific Research
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2008-07-29Created from EPrint's datestamp field
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2021-11-08Created from EPrint's last_modified field