Precision measurement of the weak mixing angle in Moller scattering.

We report on a precision measurement of the parity-violating asymmetry in fixed target electron-electron (Møller) scattering: A(PV) = [-131 +/- 14(stat) +/- 10(syst)] x 10(-9), leading to the determination of the weak mixing angle sin2(thetaW(eff) = 0.2397 +/- 0.0010(stat) +/- 0.0008(syst), evaluate...

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Bibliografische gegevens
Hoofdauteurs: Anthony, P, Arnold, R, Arroyo, C, Bega, K, Biesiada, J, Bosted, P, Bower, G, Cahoon, J, Carr, R, Cates, G, Chen, J, Chudakov, E, Cooke, M, Decowski, P, Deur, A, Emam, W, Erickson, R, Fieguth, T, Field, C, Gao, J, Gary, M, Gustafsson, K, Hicks, R, Holmes, R, Hughes, E
Formaat: Journal article
Taal:English
Gepubliceerd in: 2005