Method of the analytical continuation of the coupling constant in Schrodinger equations

	Method of the analytical continuation of the coupling constant in Schrodinger equations
	Zhang, SS ; Meng, J ; Guo, JY
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2003-12-01
卷号	27 页码:1095-1099
关键词	analytical continuation coupling constant Pade polynomial resonance energy and width Schrodinger equation
ISSN号	0254-3052
英文摘要	Based on Schrodinger equation, the method of analytical continuation in the coupling constant (ACCC) is employed to investigate the energy and width of single-particle resonance in spherically symmetric square well, harmonic oscillator potential and Woods-Saxon potential. The influences of the interval for the coupling constant values and the order of Pade polynomial are analyzed. It has been shown that, by properly chosen interval for the coupling constant values and the order of Pade polynomial, stable and convergent energy and width of single-particle resonance can be obtained.
WOS关键词	UNBOUND STATES ; EXPLORATION ; HALO ; N-16
WOS研究方向	Physics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000187454800010
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/39009]
专题	中国科学院近代物理研究所
通讯作者	Zhang, SS
作者单位	1.Peking Univ, Sch Phys, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 3.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 4.Anhui Univ, Dept Phys, Hefei 230039, Peoples R China
推荐引用方式 GB/T 7714	Zhang, SS,Meng, J,Guo, JY. Method of the analytical continuation of the coupling constant in Schrodinger equations[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27:1095-1099.
APA	Zhang, SS,Meng, J,&Guo, JY.(2003).Method of the analytical continuation of the coupling constant in Schrodinger equations.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27,1095-1099.
MLA	Zhang, SS,et al."Method of the analytical continuation of the coupling constant in Schrodinger equations".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27(2003):1095-1099.