Search for W~1Z~2 production via trilepton final states in pp̅ collisions at √s=1.8 TeV

Abachi, S. ; Narasimham, V. S. ; et., al (1996) Search for W~1Z~2 production via trilepton final states in pp̅ collisions at √s=1.8 TeV Physical Review Letters, 76 (13). pp. 2228-2233. ISSN 0031-9007

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Official URL: http://prl.aps.org/abstract/PRL/v76/i13/p2228_1

Related URL: http://dx.doi.org/10.1103/PhysRevLett.76.2228

Abstract

We have searched for associated production of the lightest chargino W1 and next-to-lightest neutralino Z2 of the minimal supersymmetric standard model in pp̅ collisions at √s=1.8 TeV using the D0 detector at the Fermilab Tevatron collider. Data corresponding to an integrated luminosity of 12.5±0.7pb-1 were examined for events containing three isolated leptons. No evidence for W1Z2 pair production was found. Limits on s(W1Z2)B(W1→lνZ1)B(Z2→ll̅Z1) are presented.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:37562
Deposited On:02 May 2011 12:47
Last Modified:02 May 2011 12:47

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