Isospin violation in quark-parton distributions
- 11 February 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 66 (6), 687-690
- https://doi.org/10.1103/physrevlett.66.687
Abstract
The analysis of very recent and accurate deep-inelastic scattering data leads us to conclude that isospin is strongly violated in the proton sea-quark distributions. Such findings have severe implications for reliable global parton-distribution fitting programs.Keywords
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