beta-decay rates of neutron-rich Zr and Mo isotopes in the deformed quasiparticle random-phase approximation with realistic interactions

doi:10.1103/PhysRevC.89.064320

	beta-decay rates of neutron-rich Zr and Mo isotopes in the deformed quasiparticle random-phase approximation with realistic interactions
	Ni, Dongdong 1,2,3; Ren, Zhongzhou 1,2,3,4,5
刊名	PHYSICAL REVIEW C
	2014-06-30
卷号	89
ISSN号	0556-2813
DOI	10.1103/PhysRevC.89.064320
文献子类	Article
英文摘要	The beta(-)-decay rates of neutron-rich Zr and Mo isotopes are investigated within the deformed quasiparticle random-phase approximation with realistic nucleon-nucleon interactions. Axially symmetric deformations are considered in the calculations from a mean-field description of a quasiparticle picture and of both particle-hole and particle-particle excitations. The Bruckner G matrix obtained with charge-dependent Bonn nucleon-nucleon forces is employed for residual particle-particle and particle-hole interactions. Contributions from both allowed Gammow-Teller and first-forbidden transitions are calculated and the sensitivity of the calculated results to the particle-particle strength is discussed. The calculated beta-decay half-lives show a good agreement with the available experimental data. Moreover, predictions of beta-decay half-lives are made for some extremely neutron-rich isotopes, which could be useful for future experiments.
资助项目	China Postdoctoral Science Foundation[2013M530246]
WOS关键词	RELATIVISTIC MEAN-FIELD ; WAVE-FUNCTIONS ; LIGHT-NUCLEI ; SHELL-MODEL ; R-PROCESS
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000339051100005
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/49269]
专题	中国科学院近代物理研究所
通讯作者	Ni, Dongdong
作者单位	1.Nanjing Univ, Inst Acoust, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China 2.Nanjing Univ, Inst Acoust, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China 3.Nanjing Univ, Joint Ctr Nucl Sci & Technol, Nanjing 210093, Jiangsu, Peoples R China 4.Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China 5.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Ni, Dongdong,Ren, Zhongzhou. beta-decay rates of neutron-rich Zr and Mo isotopes in the deformed quasiparticle random-phase approximation with realistic interactions[J]. PHYSICAL REVIEW C,2014,89.
APA	Ni, Dongdong,&Ren, Zhongzhou.(2014).beta-decay rates of neutron-rich Zr and Mo isotopes in the deformed quasiparticle random-phase approximation with realistic interactions.PHYSICAL REVIEW C,89.
MLA	Ni, Dongdong,et al."beta-decay rates of neutron-rich Zr and Mo isotopes in the deformed quasiparticle random-phase approximation with realistic interactions".PHYSICAL REVIEW C 89(2014).