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Type: Journal article
Title: Isospin distributions in the proton and the Gottfried sum rule from leptoproduction of hadrons
Author: Levelt, J.
Mulders, P.
Schreiber, A.
Citation: Physics Letters B, 1991; 263(3-4):498-502
Publisher: Elsevier
Issue Date: 1991
ISSN: 0370-2693
Statement of
J. Levelt, P.J. Mulders, A.W. Schreiber
Abstract: We investigate the implications for the production of hadrons of the asymmetry in the proton sea distribution, i.e. ū(x)≠ d̄(x), found recently by the New Muon Collaboration. The resulting “deviations” in the cross sections for the production of charged pions and, more general, charged hadrons are of the same order of magnitude as those in inclusive processes. Hence semi-inclusive data can provide an additional check on the Gottfried sum rule.
Rights: © 1991 Elsevier Science Publishers B. V.
RMID: 0030046793
DOI: 10.1016/0370-2693(91)90495-C
Appears in Collections:Physics publications

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