Meson cloud and nucleon strangeness: An update

被引：0
|
作者：
F. Carvalho
F. S. Navarra
M. Nielsen
机构：
[1] Universidade de São Paulo,Instituto de Fısica
来源：
The European Physical Journal A | 2007年 / 31卷
关键词：
14.20.Dh Protons and neutrons; 12.40.-y Other models for strong interactions; 24.85.+p Quarks, gluons, and QCD in nuclei and nuclear processes;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We use a version of the meson cloud model, including kaon, κ and K* contributions, to estimate the electric and magnetic strange form factors of the nucleon. We compare our results with the recent measurements of the strange-quark contribution to parity-violating asymmetries in electron-proton scattering experiments.
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页码：600 / 602
页数：2
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