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Zhang, ZH; He, XT; Zeng, JY; Zhao, EG; Zhou, SG; Zhang, ZH (reprint author), Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
Systematic investigation of the rotational bands in nuclei with Z approximate to 100 using a particle-number conserving method based on a cranked shell model
Source PublicationPHYSICAL REVIEW C
Language英语
KeywordAlpha-gamma-decay Odd-odd Nuclei Hartree-bogoliubov Theory Heavy-ion Reactions Superheavy Nuclei Single-particle Heaviest Nuclei Data Sheets Mean-field Fission-barriers
AbstractThe rotational bands in nuclei with Z approximate to 100 are investigated systematically by using a cranked shell model (CSM) with the pairing correlations treated by a particle-number conserving (PNC) method, in which the blocking effects are taken into account exactly. By fitting the experimental single-particle spectra in these nuclei, a new set of Nilsson parameters (kappa and mu) and deformation parameters (epsilon(2) and epsilon(4)) are proposed. The experimental kinematic moments of inertia for the rotational bands in even-even, odd-A, and odd-odd nuclei, and the band-head energies of the one-quasiparticle bands in odd-A nuclei, are reproduced quite well by the PNC-CSM calculations. By analyzing the omega dependence of the occupation probability of each cranked Nilsson orbital near the Fermi surface and the contributions of valence orbitals in each major shell to the angular momentum alignment, the upbending mechanism in this region is understood clearly.
2012
ISSN0556-2813
Volume85Issue:1Pages:14324
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNSFC [10705014, 10875157, 10975100, 10979066, 11175252, 11120101005]; MOST [2007CB815000]; CAS [KJCX2-EW-N01, KJCX2-YW-N32]; FRF for NUAA [NS2010157] ; NSFC [10705014, 10875157, 10975100, 10979066, 11175252, 11120101005]; MOST [2007CB815000]; CAS [KJCX2-EW-N01, KJCX2-YW-N32]; FRF for NUAA [NS2010157] ; NSFC [10705014, 10875157, 10975100, 10979066, 11175252, 11120101005]; MOST [2007CB815000]; CAS [KJCX2-EW-N01, KJCX2-YW-N32]; FRF for NUAA [NS2010157] ; NSFC [10705014, 10875157, 10975100, 10979066, 11175252, 11120101005]; MOST [2007CB815000]; CAS [KJCX2-EW-N01, KJCX2-YW-N32]; FRF for NUAA [NS2010157]
Citation statistics
Cited Times:51[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15177
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhang, ZH (reprint author), Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Zhang, ZH,He, XT,Zeng, JY,et al. Systematic investigation of the rotational bands in nuclei with Z approximate to 100 using a particle-number conserving method based on a cranked shell model[J]. PHYSICAL REVIEW C,2012,85(1):14324.
APA Zhang, ZH,He, XT,Zeng, JY,Zhao, EG,Zhou, SG,&Zhang, ZH .(2012).Systematic investigation of the rotational bands in nuclei with Z approximate to 100 using a particle-number conserving method based on a cranked shell model.PHYSICAL REVIEW C,85(1),14324.
MLA Zhang, ZH,et al."Systematic investigation of the rotational bands in nuclei with Z approximate to 100 using a particle-number conserving method based on a cranked shell model".PHYSICAL REVIEW C 85.1(2012):14324.
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