ITP OpenIR  > 理论物理所2013年知识产出
Simultaneous quadrupole and octupole shape phase transitions in Thorium
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.
2013
发表期刊PHYSICS LETTERS B
ISSN0370-2693
卷号726期号:4-5页码:866-869
摘要The 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.
部门归属[Li, Z. P.; Song, B. Y.; Yao, J. M.] Southwest Univ, Sch Phys Sci & Technol, Chongqing 400715, Peoples R China; [Vretenar, D.] Univ Zagreb, Fac Sci, Dept Phys, Zagreb 10000, Croatia; [Vretenar, D.] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China; [Meng, J.] Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China; [Meng, J.] Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China; [Meng, J.] Univ Stellenbosch, Dept Phys, ZA-7600 Stellenbosch, South Africa
关键词Hartree-bogoliubov Theory Atomic-nuclei Critical-point Evolution
学科领域Physics
资助者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] ; 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]
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收录类别SCI
语种英语
资助者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] ; 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]
WOS记录号WOS:000327907000044
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被引频次:27[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15244
专题理论物理所2013年知识产出
通讯作者Meng, J (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China.
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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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