Inclusive diffraction at HERA

被引:0
|
作者
Johnson, CL [1 ]
机构
[1] Univ Birmingham, Dept Phys & Astron, Birmingham B15 2TT, W Midlands, England
来源
PHOTON 2000 | 2001年 / 571卷
关键词
D O I
暂无
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
Results from the HERA collaborations H1 and ZEUS on the diffractive structure function are presented. Intermediate Q(2) data are successfully described by a two-component Regge-motivated model, and QCD analysis reveals the pomeron to have a large gluonic content. Recent low Q(2) data confirm the rise of the effective pomeron intercept with Q(2), which is unexpected for a simple Regge pole. The qualitative features of the data are successfully described by the "saturation" model.
引用
收藏
页码:102 / 107
页数:6
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