Journal article
A search for technipions and charged Higgs bosons at LEP
Abstract
A search has been performed for unstable charged scalar particles (S±) such as technipions or charged Higgs bosons, pair-produced in e+e− annihilation at energies near the Z0 pole. No evidence for such particles was observed in the decay modes e+e−→S+S−→(cs)(τv), (τv) (τv)and(cs)(cs). A lower limit (at the 95% CL ) of 35 Gev/c2 is obtained for the mass of the charged scalar particles, independent of the branching ratio.
Authors
Akrawy MZ; Alexander G; Allison J; Allport PP; Anderson KJ; Armitage JC; Arnison GTJ; Ashton P; Azuelos G; Baines JTM
Journal
Physics Letters B, Vol. 242, No. 2, pp. 299–308
Publisher
Elsevier
Publication Date
June 1990
DOI
10.1016/0370-2693(90)91474-p
ISSN
0370-2693