Lancaster EPrints

Final results on muon and tau pair production by the JADE Collaboration at PETRA

Hegner, S. and Finch, Alexander (1990) Final results on muon and tau pair production by the JADE Collaboration at PETRA. Zeitschrift für Physik C Particles and Fields, 46 (4). pp. 547-553. ISSN 0170-9739

Full text not available from this repository.

Abstract

The cross-sections and the forward-backward charge asymmetries of muon and tau pairs produced ine + e − collisions at s√=35GeV have been measured by the JADE Collaboration. The cross-sections, σμ(s√=GeV)=69.79±1.35±1.40pb and σμ(s√=GeV)=71.72±1.48±1.61pb , are in agreement with the QED α3 prediction. The charge asymmetries areA μ=−(9.9±1.5±0.5)% andA τ=−(8.1±2.0±0.6)% in agreement with the value −9.2% predicted by the standard model, usingM Z=91.0 GeV and sin2θ W =0.230.

Item Type: Article
Journal or Publication Title: Zeitschrift für Physik C Particles and Fields
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 63817
Deposited By: ep_importer_pure
Deposited On: 02 May 2013 15:33
Refereed?: Yes
Published?: Published
Last Modified: 30 Aug 2017 14:04
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/63817

Actions (login required)

View Item