Mass limits for scalar muons, scalar electrons, and winos from e+e- collisions near √ = 91 GeV

Adeva, B. ; Adriani, O. ; Aguilar-Benitez, M. ; Gurtu, A. ; et., al (1989) Mass limits for scalar muons, scalar electrons, and winos from e+e- collisions near √ = 91 GeV Physics Letters B, 233 (3-4). pp. 530-537. ISSN 0370-2693

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0370-2693(89)91353-1

Abstract

We have searched for scalar muons μ, scalar electrons e~, and winos W~ from the reactions e+e-→ e+e-, μ+μ-, W+W- at √s∼91 GeV with an integrated luminosity of 157 nb-1. We have searched for μ+μ-, e+e-, or e-μ final states with missing transverse momentum PT > 6 GeV. These final states are signatures for the production of e~, μ~, and W~. We found no events. Our results are Mμ~ > 41 GeV, Mc~ > 41 GeV, and Mw~ > 44 GeV at the 95% confidence level.

Item Type:Article
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ID Code:83633
Deposited On:21 Feb 2012 14:46
Last Modified:21 Feb 2012 14:46

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