Observation of parity nonconservation in moller scattering.

We report a measurement of the parity-violating asymmetry in fixed target electron-electron (Møller) scattering: A(PV)=[-175+/-30(stat)+/-20(syst)] x 10(-9). This first direct observation of parity nonconservation in Møller scattering leads to a measurement of the electron's weak charge at low...

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Manylion Llyfryddiaeth
Prif Awduron: Anthony, P, Arnold, R, Arroyo, C, Baird, K, Bega, K, Biesiada, J, Bosted, P, Breuer, M, Carr, R, Cates, G, Chen, J, Chudakov, E, Cooke, M, Decker, F, Decowski, P, Deur, A, Emam, W, Erickson, R, Fieguth, T, Field, C, Gao, J, Gustafsson, K, Hicks, R, Holmes, R, Hughes, E
Fformat: Journal article
Iaith:English
Cyhoeddwyd: 2004