Coulomb excitation of the deuteron in peripheral collisions with a heavy ion

doi:10.1103/PhysRevC.97.064620

	Coulomb excitation of the deuteron in peripheral collisions with a heavy ion
	Du, Weijie 1; Yin, Peng 1,2; Li, Yang 3; Chen, Guangyao 1,4; Zuo, Wei2,5 ; Zhao, Xingbo2 ; Vary, James P.1
刊名	PHYSICAL REVIEW C
	2018-06-29
卷号	97 期号:6 页码:064620
ISSN号	2469-9985
DOI	10.1103/PhysRevC.97.064620
英文摘要	We develop an ab initio, nonperturbative, time-dependent basis function (tBF) method to solve the nuclear structure and scattering problems in a unified manner. We apply this method to a test problem: the Coulomb excitation of a trapped deuteron by an impinging heavy ion. The states of the deuteron system are obtained by the ab initio nuclear structure calculation implementing a realistic internucleon interaction with a weak external trap to localize the center of mass and to discretize the continuum. The evolution of the internal state of the deuteron system is directly solved using the equation of motion for the scattering. We analyze the excitation mechanism of the deuteron system by investigating its internal transition probabilities and observables as functions of the exposure time and the incident speed. In this investigation, the dynamics of the Coulomb excitation are revealed by the time evolution of the system's internal charge distribution.
资助项目	CUSTIPEN (China-US Theory Institute for Physics with Exotic Nuclei) - US Department of Energy, Office of Science[DE-SC0009971]
WOS关键词	DEPENDENT SCHRODINGER-EQUATION ; NUCLEAR-REACTIONS ; UNIFIED THEORY ; FOLDING MODEL ; SCATTERING
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000436908100005
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/59669]
专题	中国科学院近代物理研究所
作者单位	1.Iowa State Univ, Phys Dept, Ames, IA 50010 USA 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 3.Coll William & Mary, Dept Phys, Williamsburg, VA 23168 USA 4.Georgia State Univ, Perimeter Coll, Dept Phys Sci, Alpharetta, GA 30022 USA 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Du, Weijie,Yin, Peng,Li, Yang,et al. Coulomb excitation of the deuteron in peripheral collisions with a heavy ion[J]. PHYSICAL REVIEW C,2018,97(6):064620.
APA	Du, Weijie.,Yin, Peng.,Li, Yang.,Chen, Guangyao.,Zuo, Wei.,...&Vary, James P..(2018).Coulomb excitation of the deuteron in peripheral collisions with a heavy ion.PHYSICAL REVIEW C,97(6),064620.
MLA	Du, Weijie,et al."Coulomb excitation of the deuteron in peripheral collisions with a heavy ion".PHYSICAL REVIEW C 97.6(2018):064620.