Search for charginos and neutralinos with R-parity violation at s**(1/2) = 130-GeV and 136-GeV

Buskulic, D. and Finch, Alexander (1996) Search for charginos and neutralinos with R-parity violation at s**(1/2) = 130-GeV and 136-GeV. Physics Letters B, 384 (1-4). pp. 461-470. ISSN 0370-2693

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Abstract

Searches for charginos and neutralinos produced in e+e− collisions at centre-of-mass energies of 130 and 136 GeV have been performed under the assumptions that R-parity is not conserved, that the dominant R-parity violating coupling involves only leptonic fields, and that the lifetime of the lightest supersymmetric particle can be neglected. In the 5.7 pb−1 data sample collected by ALEPH, no candidate events were found. As a result, chargino and neutralino masses and couplings are constrained and the domains previously excluded at LEP1 are extended.

Item Type:
Journal Article
Journal or Publication Title:
Physics Letters B
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3106
Subjects:
ID Code:
64036
Deposited By:
Deposited On:
14 May 2013 13:53
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 08:26