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Data on the Gross-llewellyn Smith Sum Rule as a Function of $q^2$

The Aachen-Bonn-CERN-Democritos-London-Oxford-Saclay collaboration Bolognese, T. ; Fritze, P. ; Morfin, J. ; et al.
Phys.Rev.Lett. 50 (1983) 224, 1983.
Inspire Record 178566 DOI 10.17182/hepdata.20544

Data are presented on the Gross-Llewellyn Smith sum rule obtained from combined narrow-band neon and Freon bubble-chamber neutrino-antineutrino experiments. Remarkably no significant deviation from the parton-model prediction for the sum rule is observed at very low values of q2≲1 GeV2. Limits on the effective QCD scale parameter Λ and on the magnitude of the twist-4 correction are set. The best fit, neglecting higher-twist contributions, gives Λ=92−36+20 MeV.

1 data table
Table 1

NACHTMANN MOMENT IS EVALUATED (IE TARGET MASS COEERCTIONS INCLUDED).