Nuclear enhancement of universal dynamics of high parton densities

被引：142

作者：

Kowalski, H. ^{[1
]}

Lappi, T. ^{[2
]}

Venugopalan, R. ^{[2
]}

机构：

[1] DESY, D-22607 Hamburg, Germany

[2] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA

来源：

PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.100.022303

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that the enhancement of the saturation scale in large nuclei relative to the proton is significantly influenced by the effects of quantum evolution and the impact parameter dependence of dipole cross sections in high energy QCD. We demonstrate that there is a strong A dependence in diffractive deeply inelastic scattering and discuss its sensitivity to the measurement of the recoil nucleus.

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页数：4

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