ITP OpenIR  > SCI期刊论文
Li, ZP; Song, BY; Yao, JM; Vretenar, D; Meng, J; Meng, J (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China.
Simultaneous quadrupole and octupole shape phase transitions in Thorium
Source PublicationPHYSICS LETTERS B
Language英语
KeywordHartree-bogoliubov Theory Atomic-nuclei Critical-point Evolution
AbstractThe evolution of quadrupole and octupole shapes in Th isotopes is studied in the framework of nuclear Density Functional Theory. Constrained energy maps and observables calculated with microscopic collective Hamiltonians indicate the occurrence of a simultaneous quantum shape phase transition between spherical and quadrupole-deformed prolate shapes, and between non-octupole and octupole-deformed shapes, as functions of the neutron number. The nucleus Th-224 is closest to the critical point of a double phase transition. A microscopic mechanism of this phenomenon is discussed in terms of the evolution of single-nucleon orbitals with deformation. (C) 2013 Elsevier B.V. All rights reserved.
2013
ISSN0370-2693
Volume726Issue:4-5Pages:866-869
Subject AreaPhysics
Indexed BySCI
Funding OrganizationMajor State 973 Program [2013CB834400]; NSFC [11335002, 11175002, 11105110, 11105111]; Research Fund for the Doctoral Program of Higher Education [20110001110087]; Natural Science Foundation of Chongqing [cstc2011jjA0376]; Fundamental Research Funds for the Central Universities [XDJK2010B007, XDJK2011B002] ; Major State 973 Program [2013CB834400]; NSFC [11335002, 11175002, 11105110, 11105111]; Research Fund for the Doctoral Program of Higher Education [20110001110087]; Natural Science Foundation of Chongqing [cstc2011jjA0376]; Fundamental Research Funds for the Central Universities [XDJK2010B007, XDJK2011B002] ; Major State 973 Program [2013CB834400]; NSFC [11335002, 11175002, 11105110, 11105111]; Research Fund for the Doctoral Program of Higher Education [20110001110087]; Natural Science Foundation of Chongqing [cstc2011jjA0376]; Fundamental Research Funds for the Central Universities [XDJK2010B007, XDJK2011B002] ; Major State 973 Program [2013CB834400]; NSFC [11335002, 11175002, 11105110, 11105111]; Research Fund for the Doctoral Program of Higher Education [20110001110087]; Natural Science Foundation of Chongqing [cstc2011jjA0376]; Fundamental Research Funds for the Central Universities [XDJK2010B007, XDJK2011B002]
Citation statistics
Cited Times:36[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15244
CollectionSCI期刊论文
Corresponding AuthorMeng, J (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China.
Recommended Citation
GB/T 7714
Li, ZP,Song, BY,Yao, JM,et al. Simultaneous quadrupole and octupole shape phase transitions in Thorium[J]. PHYSICS LETTERS B,2013,726(4-5):866-869.
APA Li, ZP,Song, BY,Yao, JM,Vretenar, D,Meng, J,&Meng, J .(2013).Simultaneous quadrupole and octupole shape phase transitions in Thorium.PHYSICS LETTERS B,726(4-5),866-869.
MLA Li, ZP,et al."Simultaneous quadrupole and octupole shape phase transitions in Thorium".PHYSICS LETTERS B 726.4-5(2013):866-869.
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