Search for supersymmetric particles in e+e- collisions at centre-of-mass energies of 130 and 136 GeV
Publication Type
Journal Article
Publication Date
4-1996
Abstract
Searches for supersymmetric particles produced in e+e− collisions at centre-of-mass energies of 130 and 136 GeV have been performed in a data sample of 5.7 pb−1 collected in the autumn of 1995 by the ALEPH detector at LEP. No candidate events were found, allowing limits to be set on the masses and production cross-sections of scalar leptons, scalar tops, charginos and neutralinos. The domains previously excluded at LEP1 are substantially extended. For instance, masses of gaugino-like charginos smaller than 67.8 GeV/c2 are excluded at the 95% C.L. for scalar neutrino masses larger than 200 GeV/c2.
Discipline
Databases and Information Systems | Programming Languages and Compilers
Research Areas
Data Science and Engineering
Publication
Physics Letters B
Volume
373
Issue
1-3
First Page
246
Last Page
260
ISSN
0370-2693
Identifier
10.1016/0370-2693(96)00182-7
Publisher
Elsevier: SCOAP3 / Elsevier
Citation
1