Search for supersymmetric particles with R-parity violation in Z decays

Buskulic, D. and Finch, Alexander (1995) Search for supersymmetric particles with R-parity violation in Z decays. Physics Letters B, 349 (1-2). pp. 238-252. ISSN 0370-2693

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Searches for supersymmetric particles produced in e+e− interactions at the Z peak 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 a data sample collected by the ALEPH detector at LEP up to 1993, and corresponding to almost two million hadronic Z decays, no signal was observed. As a result, supersymmetric particle masses and couplings are at least as well constrained as under the usual assumption of R-parity conservation.

Item Type: Journal Article
Journal or Publication Title: Physics Letters B
Uncontrolled Keywords: /dk/atira/pure/subjectarea/asjc/3100/3106
Departments: Faculty of Science and Technology > Physics
ID Code: 64078
Deposited By: ep_importer_pure
Deposited On: 09 May 2013 14:17
Refereed?: Yes
Published?: Published
Last Modified: 01 Jan 2020 08:27

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