Search for supersymmetric particles in e+ e- collisions of center-of-mass energies of 130-GeV and 136-GeV

Buskulic, D. and Finch, Alexander (1996) Search for supersymmetric particles in e+ e- collisions of center-of-mass energies of 130-GeV and 136-GeV. Physics Letters B, 373 (1-3). pp. 246-260. ISSN 0370-2693

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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.

Item Type:
Journal Article
Journal or Publication Title:
Physics Letters B
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3106
Subjects:
ID Code:
64054
Deposited By:
Deposited On:
14 May 2013 13:59
Refereed?:
Yes
Published?:
Published
Last Modified:
29 Jan 2020 07:36