Global analysis of nucleon strange form factors at low $Q^{2}$

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2 August 2007

journal article
research article
Published by American Physical Society (APS) in Physical Review C

Vol. 76 (2) , 025202
https://doi.org/10.1103/physrevc.76.025202

Abstract

We perform a global analysis of all recent experimental data from elastic parity-violating electron scattering at low

Q^{2}

. The values of the electric and magnetic strange form factors of the nucleon are determined at

Q^{2} = 0.1 GeV / c^{2}

to be

G_{E}^{s} = - 0.008 \pm 0.016

and

G_{M}^{s} = 0.29 \pm 0.21

.

Keywords

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