phi electro-production in Pomeron exchange model

	phi electro-production in Pomeron exchange model
	Ma, WX ; Liu, BR ; Zhou, LJ ; Tan, ZQ ; He, XR ; Gu, YT
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	2005-08-15
卷号	44 页码:329-332
关键词	phi electro-production Pomeron exchange model
ISSN号	0253-6102
英文摘要	Based on the Pomeron exchange model, elastic production of phi meson in electron-proton interaction is investigated with both linear and non-linear Pomeron trajectories. The numerical calculations of the differential cross section for e+p -> e' + p + phi are performed. The theoretical predictions show that the dependence of the differential cross section on virtual photon virtuality, Q(2), is of moderation, the change of the energy scale parameter so causes moderate effect on the differential cross section, and the linear trajectory is a good approximation to non-linearity of the Pomeron trajectory, in particular, at small momentum transfer region vertical bar t vertical bar <= 0.2 GeV2.
WOS关键词	ELECTROPRODUCTION ; MESONS ; HERA ; SPIN
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000231616200028
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/57178]
专题	中国科学院近代物理研究所
通讯作者	Ma, WX
作者单位	1.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China 3.Guangxi Univ, Dept Phys, Nanning 530004, Peoples R China 4.Guangxi Univ Technol, Dept Informat & Comp Sci, Liuzhou 545006, Peoples R China
推荐引用方式 GB/T 7714	Ma, WX,Liu, BR,Zhou, LJ,et al. phi electro-production in Pomeron exchange model[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2005,44:329-332.
APA	Ma, WX,Liu, BR,Zhou, LJ,Tan, ZQ,He, XR,&Gu, YT.(2005).phi electro-production in Pomeron exchange model.COMMUNICATIONS IN THEORETICAL PHYSICS,44,329-332.
MLA	Ma, WX,et al."phi electro-production in Pomeron exchange model".COMMUNICATIONS IN THEORETICAL PHYSICS 44(2005):329-332.