Theoretical study of rotational and multi-phonon gamma-vibrational structure in neutron-rich Zr, Mo, and Ru nuclei

doi:10.1088/1742-6596/420/1/012046

	Theoretical study of rotational and multi-phonon gamma-vibrational structure in neutron-rich Zr, Mo, and Ru nuclei
	Liu, Yan-Xin 1,2; Sun, Yang 1,3,4; Li, BA ; Natowitz, JB
	2013
卷号	420
DOI	10.1088/1742-6596/420/1/012046
英文摘要	A theoretical study for some neutron-rich nuclei in the A = 100-110 mass region is carried out by using the angular-momentum-projection technique implemented in the projected shell model. By assuming an axial symmetry in the deformed basis, the influence of the high-j h(11/2) neutron orbital and the g(9/2) proton orbital on the structure of strongly-deformed, neutron-rich even-even and odd-mass Zr isotopes is investigated. For even-even isotopes, the structure of multi-quasiparticle bands in Zr-102 is taken as an example and properties along the yrast line are analyzed in detail. For odd-neutron isotopes, the discussion is focused on the excited single-particle configurations. We also perform calculations by employing a triaxially-deformed basis to study multi-phonon gamma vibrational bands in Mo-110 and to interpret the anharmonicity observed in the one- and two-phonon gamma vibrational bands in Ru-114.
会议录	11TH INTERNATIONAL CONFERENCE ON NUCLEUS-NUCLEUS COLLISIONS (NN2012)
会议录出版者	IOP PUBLISHING LTD
会议录出版地	DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
语种	英语
资助项目	973 Program of China[2013CB834401]
WOS研究方向	Physics
WOS记录号	WOS:000318430800046
内容类型	会议论文
源URL	[http://119.78.100.186/handle/113462/57553]
专题	中国科学院近代物理研究所
通讯作者	Sun, Yang
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Huzhou Teachers Coll, Sch Sci, Huzhou 313000, Peoples R China 3.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 4.Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA
推荐引用方式 GB/T 7714	Liu, Yan-Xin,Sun, Yang,Li, BA,et al. Theoretical study of rotational and multi-phonon gamma-vibrational structure in neutron-rich Zr, Mo, and Ru nuclei[C]. 见:.