Theoretical study on parity-violating electron scattering off isotonic nuclei

doi:10.1016/j.nuclphysa.2012.06.002

	Theoretical study on parity-violating electron scattering off isotonic nuclei
	Liu, Jian 1; Ren, Zhongzhou 1,2; Dong, Tiekuang 3
刊名	NUCLEAR PHYSICS A
	2012-08-15
卷号	888 页码:45-57
关键词	Parity-violating Electron Scattering Neutron Skin Thickness Statistical Errors In Pvs Experiments Isotonic Nuclei
ISSN号	0375-9474
DOI	10.1016/j.nuclphysa.2012.06.002
文献子类	Article
英文摘要	The parity-violating electron scattering off isotonic nuclei has been investigated in various nuclear models by the partial wave method. The sensitivities epsilon(Rn) of A(pv) to neutron radius R-n and statistical errors Delta R-n/R-n of isotonic nuclei in PVS experiments are studied. The parity-violating asymmetries A(pv) of isotonic nuclei are calculated with a large sample of nuclear mean field models and presented as a function of neutron skin thickness R-n - R-p. It can be observed that there is high linear dependence between A(pv) and neutron skin thickness R-n - R-p. By comparing the linear fit formula of A(pv) and R-n - R-p, of isotonic nuclei, we can deduce the neutron RMS radius of isotonic nuclei and study the influences of protons on neutron density distributions. Crown Copyright (C) 2012 Published by Elsevier B.V. All rights reserved.
资助项目	Research Fund of Doctoral Point (RFDP)[20100091110028]
WOS关键词	MEAN-FIELD THEORY ; NEUTRON-STAR DENSITIES ; SKYRME PARAMETRIZATION ; CHARGE RADII ; SUBNUCLEAR ; SYMMETRY ; MODELS
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000307039100006
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/48653]
专题	中国科学院近代物理研究所
通讯作者	Liu, Jian
作者单位	1.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China 2.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China 3.Macau Univ Sci & Technol, Macao 999078, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jian,Ren, Zhongzhou,Dong, Tiekuang. Theoretical study on parity-violating electron scattering off isotonic nuclei[J]. NUCLEAR PHYSICS A,2012,888:45-57.
APA	Liu, Jian,Ren, Zhongzhou,&Dong, Tiekuang.(2012).Theoretical study on parity-violating electron scattering off isotonic nuclei.NUCLEAR PHYSICS A,888,45-57.
MLA	Liu, Jian,et al."Theoretical study on parity-violating electron scattering off isotonic nuclei".NUCLEAR PHYSICS A 888(2012):45-57.