Reevaluation of the Gottfried sum

M. Arneodo(National Centre for Nuclear Research), A. Arvidson(National Centre for Nuclear Research), B. Badełek, M. Ballintijn f, G. Baum f, J. Beaufays(National Centre for Nuclear Research), I. Bird(National Centre for Nuclear Research), P. Björkholm(National Centre for Nuclear Research), M. Botje(National Centre for Nuclear Research), C. Broggini(National Centre for Nuclear Research), W. Brückner f(National Centre for Nuclear Research), A. Brüll(National Centre for Nuclear Research), W.J. Burger(National Centre for Nuclear Research), J. Ciborowski(National Centre for Nuclear Research), R. van Dantzig f(National Centre for Nuclear Research), A. Dyring, H. Engelien(National Centre for Nuclear Research), M.I. Ferrero(National Centre for Nuclear Research), L. Fluri f, U. Gaul f, T. Granier, D. von Harrach(National Centre for Nuclear Research), M. Van Der Heijden(National Centre for Nuclear Research), C. A. Heusch, Q. Ingram(National Centre for Nuclear Research), K. Janson-Prytz(National Centre for Nuclear Research), M. de Jong f(National Centre for Nuclear Research), E.M. Kabuß(National Centre for Nuclear Research), R. Kaiser f, T. J. Ketel f(National Centre for Nuclear Research), F. Klein f, S. Kullander(National Centre for Nuclear Research), U. Landgraf f(National Centre for Nuclear Research), T. Lindqvist(National Centre for Nuclear Research), G.K. Mallot(National Centre for Nuclear Research), C. Mariotti(National Centre for Nuclear Research), G. van Middelkoop(National Centre for Nuclear Research), A. Milsztajn(National Centre for Nuclear Research), Y. Mizuno(National Centre for Nuclear Research), J. Nassalski(National Centre for Nuclear Research), J. Oberski f, D. Nowotny, A. Paic f, C. Peroni(National Centre for Nuclear Research), Bogdan Povh(National Centre for Nuclear Research), R. Rieger(National Centre for Nuclear Research), K. Rith(National Centre for Nuclear Research), K. Röhrich(National Centre for Nuclear Research), E. Rondio(National Centre for Nuclear Research), L. Ropelewski, A. Sandacz(National Centre for Nuclear Research), D. A. Sanders(National Centre for Nuclear Research), C. Scholz f, R. A. Schumacher(National Centre for Nuclear Research), R. Seitz f(National Centre for Nuclear Research), F. Sever, T.-A. Shibata f, M. Siebler f, A. Simon f, A. Staiano(National Centre for Nuclear Research), M. Szleper(National Centre for Nuclear Research), Y. Tzamouranis(National Centre for Nuclear Research), M. Virchaux, J. L. Vuilleumier f, T. Walcher f, R. Windmolders f, A. Witzmann f, F. Zetsche f
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields
July 1, 1994
Cited by 323Open Access
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Abstract

We present a new determination of the nonsinglet structure function ${\mathit{F}}_{2}^{\mathit{p}}$ - ${\mathit{F}}_{2}^{\mathit{n}}$ at ${\mathit{Q}}^{2}$=4 ${\mathrm{GeV}}^{2}$ using recently measured values of ${\mathit{F}}_{2}^{\mathit{d}}$ and ${\mathit{F}}_{2}^{\mathit{n}}$/${\mathit{F}}_{2}^{\mathit{p}}$. A new evaluation of the Gottfried sum is given, which remains below the simple quark-parton model value of 1/3.


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