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A search for the supersymmetric chargino in e+e− annihilation at PETRA

Bartel, W. and Finch, Alexander (1985) A search for the supersymmetric chargino in e+e− annihilation at PETRA. Zeitschrift für Physik C Particles and Fields, 29 (4). pp. 505-512. ISSN 0170-9739

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Abstract

A search has been made for the chargino, the supersymmetric partner of theW ± (or the partner of the charged Higgs bosons), ine + e − annihilation at PETRA using the JADE detector. The chargino decay modes investigated are lv˜,lvˉγ˜,q1qˉ2γ˜ and q1qˉ2g˜ (with subsequent gluino decay g˜→qqˉγ˜ ). No evidence for such events has been observed. The 95% C.L. lower limit for the chargino mass is typically 22.5 GeV, depending only slightly on the masses of other supersymmetric particles. If the chargino is stable, the lower mass limit is 21.1 GeV (95% C.L.).

Item Type: Article
Journal or Publication Title: Zeitschrift für Physik C Particles and Fields
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 63857
Deposited By: ep_importer_pure
Deposited On: 01 May 2013 16:37
Refereed?: Yes
Published?: Published
Last Modified: 30 Aug 2017 14:05
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/63857

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