1998/11/23 by NuTeV Collaboration, R. B. Drucker, Drucker, R. B.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex
paper · pdf · doi:10.48550/arxiv.hep-ex/9811036
4 pages. Talk given at 29th International Conference on High Energy Physics (ICHEP 98), Vancouver, B.C. Canada, 23-29 July 1998
arxiv created 1998/11/23 · arxiv updated 2009/11/30
Preliminary results from a search for neutral heavy leptons in the NuTeV experiment at Fermilab. The upgraded NuTeV neutrino detector for the 1996-1997 run included an instrumented decay region for the NHL search which, combined with the NuTeV calorimeter, allows detection in several decay modes (mu-mu-nu, mu-e-nu, mu-pi, e-pi, and e-e-nu). We see no evidence for neutral heavy leptons in our current search in the mass range from 0.3 GeV to 2.0 GeV decaying into final states containing a muon.