Diffractive deeply inelastic scattering of hadronic states with small transverse size

被引：43

作者：

Hautmann, F ^{[1
]}

Kunszt, Z

Soper, DE

机构：

[1] Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA

[2] ETH Zurich, Inst Theoret Phys, CH-8093 Zurich, Switzerland

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.81.3333

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Diffractive deeply inelastic scattering from a hadron is described in terms of diffractive quark and gluon distributions. If the transverse size of the hadronic state is sufficiently small, these distributions are calculable using perturbation theory. We present such a calculation and discuss the underlying dynamics. We comment on the relation between this dynamics and the pattern of scaling violation observed in the hard diffraction of large-size states at the DESY ep collider HERA. [S0031-9007(98)07390-6].

引用

页码：3333 / 3336

页数：4

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