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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: Article
Journal or Publication Title: Physics Letters B
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 64036
Deposited By: ep_importer_pure
Deposited On: 14 May 2013 14:53
Refereed?: Yes
Published?: Published
Last Modified: 17 Nov 2017 11:25
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/64036

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