Nonsinglet valence-quark distribution from neutrino-deuterium deep-inelastic scattering

J. B. Cole, S. Kunori, G. A. Snow, C. Y. Chang, P. H. Steinberg, R. A. Burnstein, J. Hanlon, H. A. Rubin, T. Kitagaki, S. Tanaka, H. Yuta, K. Abe, K. Hasegawa, A. Yamaguchi, K. Tamai, Y. Otani, H. Hayano, H. Sagawa, Y. Yanokura, T. KafkaW. A. Mann, A. Napier, J. Schneps

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


The deep-inelastic scattering reaction -X has been studied using the deuterium-filled 15-foot bubble chamber at Fermilab. The data have been analyzed under the assumption of isospin invariance to extract x(uV-dV) for the proton, where xuV(x) and xdV(x) are the valence up- and down-quark momentum distributions, respectively. The results are compared with other data and with different theoretical fits. The ratio np as a function of x is also presented.

Original languageEnglish
Pages (from-to)1105-1112
Number of pages8
JournalPhysical Review D
Issue number5
StatePublished - 1988


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