Journal article
Search for massive, unstable photinos that violate R parity
Abstract
A search for unstable, massive photinos pair produced in e+e− collisions has been performed using the OPAL detector at LEP. The data sample corresponds to an integrated luminosity of 21 pb−1 collected at center-of-mass energies near the Z0 resonance. The unstable photino is assumed to decay into τ±/gnl (l = e or μ) final states, thereby violating individual lepton numbers and R parity. This search is inspired by a particular model of …
Authors
Collaboration O; Acton PD; Akers R; Alexander G; Allison J; Anderson KJ; Arcelli S; Astbury A; Axen D; Azuelos G
Journal
Physics Letters B, Vol. 313, No. 1-2, pp. 333–340
Publisher
Elsevier
Publication Date
August 1993
DOI
10.1016/0370-2693(93)91230-k
ISSN
0370-2693