arXiv:hep-ph/9912400·v1·High Energy Physics — Phenomenology
Determination of s(x) and \bar{s}(x) from a global QCD analysis
F. Zomer🇫🇷
Abstract
A new global QCD analysis of DIS data is presented. The \nu Fe and \bar{\nu}Fe differential cross-section data are included to constrain the strange component of the nucleon sea. As a result we found a hard strangeness at high-x and some evidence for an asymmetry between xs(x) and x\bar{s}(x).
Comments: 5 pages, 4 figures