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Measurement of the neutral weak form-factors of the proton

The HAPPEX collaboration
Phys.Rev.Lett. 82 (1999) 1096-1100, 1999

Abstract (data abstract)
JLab,HAPPEX Collaboration. Measurement of the proton& apos;s neutral weak magnet ic form factor. & apos;Parity-violating electroweak asymmetry, A = -14.5 +- 2.2 ppm is consistent with electroweak SM and no additional contributions from strange quarks& apos;.

  • Table 1


    Longitudinally polarized beam. C=L and C=R means left- and right polarization. The second systematic uncertainty arises from the estimated uncertainty...

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