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Zhang, ZH; Zeng, JY; Zhao, EG; Zhou, SG; Zhang, ZH (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China.
Particle-number conserving analysis of rotational bands in Cm-247,Cm- 249 and Cf-249
Source PublicationPHYSICAL REVIEW C
Language英语
KeywordNuclei Inertia Moments
AbstractThe recently observed high-spin rotational bands in odd-A nuclei Cm-247,Cm- 249 and Cf-249 [Tandel et al., Phys. Rev. C 82, 041301(R) (2010)] are investigated by using the 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. The experimental moments of inertia and alignments and their variations with the rotational frequency omega are reproduced very well by the PNC-CSM calculations. By examining the omega dependence of the occupation probability of each cranked Nilsson orbital near the Fermi surface and the contributions of valence orbitals to the angular momentum alignment in each major shell, the level crossing and upbending mechanism in each nucleus is understood clearly.
2011
ISSN0556-2813
Volume83Issue:1Pages:11304
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNSFC [10875157, 10979066]; MOST [2007CB815000]; CAS [KJCX2-EW-N01, KJCX2-YW-N32]; Supercomputing Center, CNIC of CAS ; NSFC [10875157, 10979066]; MOST [2007CB815000]; CAS [KJCX2-EW-N01, KJCX2-YW-N32]; Supercomputing Center, CNIC of CAS ; NSFC [10875157, 10979066]; MOST [2007CB815000]; CAS [KJCX2-EW-N01, KJCX2-YW-N32]; Supercomputing Center, CNIC of CAS ; NSFC [10875157, 10979066]; MOST [2007CB815000]; CAS [KJCX2-EW-N01, KJCX2-YW-N32]; Supercomputing Center, CNIC of CAS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14427
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhang, ZH (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Zhang, ZH,Zeng, JY,Zhao, EG,et al. Particle-number conserving analysis of rotational bands in Cm-247,Cm- 249 and Cf-249[J]. PHYSICAL REVIEW C,2011,83(1):11304.
APA Zhang, ZH,Zeng, JY,Zhao, EG,Zhou, SG,&Zhang, ZH .(2011).Particle-number conserving analysis of rotational bands in Cm-247,Cm- 249 and Cf-249.PHYSICAL REVIEW C,83(1),11304.
MLA Zhang, ZH,et al."Particle-number conserving analysis of rotational bands in Cm-247,Cm- 249 and Cf-249".PHYSICAL REVIEW C 83.1(2011):11304.
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