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SEARCH FOR HEAVY NEUTRAL LEPTONS IN E+E- ANNIHILATIONS AT 29 GEV

Abstract:
A search was made in 29 GeV e+e- annihilations for heavy, neutral leptons decaying to e±X∓(ν), where X is a muon or charged meson. Six events with isolated e±X∓ pairs were found for an intergrated luminosity of 106 pb-1. The expected background is 5.5 ± 2.2 events. Limits on σ s ̇B depend on mass and range from 8 to 20 × 10-5 nb. © 1984.
Publication status:
Published

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Publisher copy:
10.1016/0370-2693(84)90379-4

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author


Journal:
Physics Letters B More from this journal
Volume:
149
Issue:
6
Pages:
519-523
Publication date:
1984-01-01
DOI:
ISSN:
0370-2693


Language:
English
Pubs id:
pubs:27949
UUID:
uuid:331421ab-be7c-404b-8e53-a426b83a7744
Local pid:
pubs:27949
Source identifiers:
27949
Deposit date:
2012-12-19

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