Structure functions of nuclei at small x and diffraction at HERA

被引：43

作者：

Capella, A

Kaidalov, A

Merino, C

Petermann, D

Van, JTT

机构：

[1] Univ Paris 11, CNRS, URA D0063, Phys Theor & Hautes Energies Lab, F-91405 Orsay, France

[2] Inst Theoret & Expt Phys, Moscow 117259, Russia

[3] Univ Santiago de Compostela, Dep Fis Particulas, E-15706 Santiago, Spain

[4] Univ Gesamthsch Siegen, Dept Phys, D-57068 Siegen, Germany

来源：

EUROPEAN PHYSICAL JOURNAL C | 1998年 / 5卷 / 01期

关键词：

D O I：

10.1007/s100529800820

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：

Gribov theory is applied to investigate the shadowing effects in the structure functions of nuclei. In this approach these effects are related to the process of diffractive dissociation of a virtual photon. A model for this diffractive process, which describes well the HERA data, is used to calculate the shadowing in nuclear structure functions. A reasonable description of the x; Q(2) and A-dependence of nuclear shadowing is achieved.

引用

页码：111 / 117

页数：7