The nuclear shadowing effect of gluon at small x

被引：0
|
作者：
Rezaei, B. [1 ]
机构：
[1] Razi Univ, Dept Phys, Kermanshah, Iran
来源：
NUCLEAR PHYSICS A | 2025年 / 1053卷
关键词：
PARTON DISTRIBUTIONS; COLLIDER;
D O I：
10.1016/j.nuclphysa.2024.122971
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The ratio of nuclear gluon distribution functions xg(A/)Axg A / Axg in the saturation region at small x (i.e., x <= 10 (-3) ) for light and heavy nuclei is investigated and compared with the HIJING2.0 model. The moments of the nuclear gluon distribution per nucleon, < x(A) A >g g /A, A , on a wide range of the scale mu with charm contribution are considered and compared with the parametrization groups. The importance of the binding energy for nuclei is also considered.
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页数：8
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