Publication Date:
2014-12-04
Description:
Author(s): R. Prieels, O. Naviliat-Cuncic, P. Knowles, P. Van Hove, X. Morelle, J. Egger, J. Deutsch, J. Govaerts, W. Fetscher, K. Kirch, and J. Lang The muon decay parameter ξ ′′ has been determined in a measurement of the longitudinal polarization of positrons emitted from polarized and depolarized muons. The result, ξ ′′ =0.981±0.045 stat ±0.003 syst , is consistent with the Standard Model prediction of unity, and provides an order of magnitude impro... [Phys. Rev. D 90, 112003] Published Wed Dec 03, 2014
Keywords:
Particle Experiment
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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