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Symmetry violation and quark distributions in mesons

Chilapikov, P. V. and Kartvelishvili, Vakhtang and Kniazev, V. V. and Likhoded, A. K. (1979) Symmetry violation and quark distributions in mesons. Nuclear Physics B, 148 (3-4). pp. 400-412. ISSN 0550-3213

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Abstract

The valence-quark distributions in strange and charmed particles are determined by introducing different Regge trajectories for different quark flavours in order to take into account the strong SU(3) and SU(4) symmetry breaking. The valence-quark distributions in π, K and D mesons are shown to be quite different. The K-meson valence-quark distributions and the quark fusion mechanism of particle production have been used to calculate the inclusive spectra of vector mesons in K+p interactions at 32 GeV/c which are found to be in a good agreement with experimental data.

Item Type: Article
Journal or Publication Title: Nuclear Physics B
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 65056
Deposited By: ep_importer_pure
Deposited On: 10 Jun 2013 10:06
Refereed?: Yes
Published?: Published
Last Modified: 30 Aug 2017 14:09
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/65056

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