An evidence of the shadowing effects to the perturbative QCD evolution process

	An evidence of the shadowing effects to the perturbative QCD evolution process
	Ruan, JH ; Zhu, W ; Li, GL
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2000-11
卷号	24 页码:991-997
关键词	longitudinal structure function shadowing correction QCD evolution equation
ISSN号	0254-3052
英文摘要	The longitudinal structure function F-L and the ratio R-L Of the longitudinally to the transversely polarized virtual photon absorption cross section are mainly dependent on the gluon distribution in the small-x region. And the initial gluon distribution at Q(2) = Q(0)(2) determines whether we must consider the shadowing corrections to the evolution process. In this paper we use the new evolution equation to analysis F-L and R-L, and found there must be shadowing effects in the parton evolution process.
WOS关键词	PARTON RECOMBINATION ; PROTON ; F-L(X,Q(2)) ; HERA
WOS研究方向	Physics
语种	中文
出版者	SCIENCE PRESS
WOS记录号	WOS:000165310900003
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/57158]
专题	中国科学院近代物理研究所
通讯作者	Ruan, JH
作者单位	1.Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China 2.E China Normal Univ, Dept Phys, Shanghai 200062, Peoples R China 3.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Ruan, JH,Zhu, W,Li, GL. An evidence of the shadowing effects to the perturbative QCD evolution process[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24:991-997.
APA	Ruan, JH,Zhu, W,&Li, GL.(2000).An evidence of the shadowing effects to the perturbative QCD evolution process.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,24,991-997.
MLA	Ruan, JH,et al."An evidence of the shadowing effects to the perturbative QCD evolution process".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 24(2000):991-997.