A model for parton distributions in hadrons

被引:5
|
作者
Edin, A
Ingelman, G
机构
[1] DESY, DE-22603 Hamburg, Germany
[2] Uppsala Univ, SE-75121 Uppsala, Sweden
关键词
D O I
10.1016/S0920-5632(99)00671-4
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
The non-perturbative parton distributions in hadrons are derived. from simple physical arguments resulting in an analytical expression for the valence parton distributions. The sea partons arise mainly from pions in hadronic fluctuations. The model gives new insights and a good description of structure function data.
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页码:189 / 191
页数:3
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