ITP OpenIR  > 理论物理所2012年知识产出
Alternative characterization of the spherical to axially deformed shape-phase transition in the interacting boson model
Dai, LR; Pan, F; Liu, L; Wang, LX; Draayer, JP; Dai, LR (reprint author), Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China.
2012
发表期刊PHYSICAL REVIEW C
ISSN0556-2813
卷号86期号:3页码:34316
摘要The quantum phase transitional behavior of an alternative characterization of the spherical to axially deformed shape-phase transition in the interacting boson model is explored. Specifically, the usual SU(3) quadrupole-quadrupole interaction is replaced by an O(6) cubic interaction, and the transitional behaviors of the low-lying energy levels, eigenstates, isomer shifts, E2 transition rates, and expectation values of shape variables across the entire transitional region are all examined within this context. A comparison with outcomes of the usual U(5)-SU(3) transitional description shows that the spherical to axially deformed shape-phase transition can also be described within this alternative context, especially near the critical point. However, with the O(6) cubic interaction the transition is considerably smoother than for the U(5)-SU(3) case, but with the nuclear shape less well defined, even in the axially deformed limit. It is also shown that the new scheme seems better than the usual U(5)-SU(3) scheme in describing the low-lying spectrum of Sm-152 with X(5) critical point symmetry.
部门归属[Dai, L. R.; Pan, F.; Liu, L.; Wang, L. X.] Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China; [Dai, L. R.] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China; [Pan, F.; Draayer, J. P.] Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA
关键词Collective Nuclear-states Dynamical-symmetry Racah Coefficients Limit Su(3) Wigner u(5) Ibm Su3
学科领域Physics
资助者US National Science Foundation [OCI-0904874]; Southeastern Universities Research Association; Natural Science Foundation of China [10975068, 11175078]; Doctoral Program Foundation of the State Education Ministry of China [20102136110002]; Chinese Academy of Sciences [KJCX2.YW.W10]; LSU-LNNU [9961] ; US National Science Foundation [OCI-0904874]; Southeastern Universities Research Association; Natural Science Foundation of China [10975068, 11175078]; Doctoral Program Foundation of the State Education Ministry of China [20102136110002]; Chinese Academy of Sciences [KJCX2.YW.W10]; LSU-LNNU [9961] ; US National Science Foundation [OCI-0904874]; Southeastern Universities Research Association; Natural Science Foundation of China [10975068, 11175078]; Doctoral Program Foundation of the State Education Ministry of China [20102136110002]; Chinese Academy of Sciences [KJCX2.YW.W10]; LSU-LNNU [9961] ; US National Science Foundation [OCI-0904874]; Southeastern Universities Research Association; Natural Science Foundation of China [10975068, 11175078]; Doctoral Program Foundation of the State Education Ministry of China [20102136110002]; Chinese Academy of Sciences [KJCX2.YW.W10]; LSU-LNNU [9961]
URL查看原文
收录类别SCI
语种英语
资助者US National Science Foundation [OCI-0904874]; Southeastern Universities Research Association; Natural Science Foundation of China [10975068, 11175078]; Doctoral Program Foundation of the State Education Ministry of China [20102136110002]; Chinese Academy of Sciences [KJCX2.YW.W10]; LSU-LNNU [9961] ; US National Science Foundation [OCI-0904874]; Southeastern Universities Research Association; Natural Science Foundation of China [10975068, 11175078]; Doctoral Program Foundation of the State Education Ministry of China [20102136110002]; Chinese Academy of Sciences [KJCX2.YW.W10]; LSU-LNNU [9961] ; US National Science Foundation [OCI-0904874]; Southeastern Universities Research Association; Natural Science Foundation of China [10975068, 11175078]; Doctoral Program Foundation of the State Education Ministry of China [20102136110002]; Chinese Academy of Sciences [KJCX2.YW.W10]; LSU-LNNU [9961] ; US National Science Foundation [OCI-0904874]; Southeastern Universities Research Association; Natural Science Foundation of China [10975068, 11175078]; Doctoral Program Foundation of the State Education Ministry of China [20102136110002]; Chinese Academy of Sciences [KJCX2.YW.W10]; LSU-LNNU [9961]
WOS记录号WOS:000308690200001
引用统计
被引频次:2[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/311006/15030
专题理论物理所2012年知识产出
通讯作者Dai, LR (reprint author), Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China.
推荐引用方式
GB/T 7714
Dai, LR,Pan, F,Liu, L,et al. Alternative characterization of the spherical to axially deformed shape-phase transition in the interacting boson model[J]. PHYSICAL REVIEW C,2012,86(3):34316.
APA Dai, LR,Pan, F,Liu, L,Wang, LX,Draayer, JP,&Dai, LR .(2012).Alternative characterization of the spherical to axially deformed shape-phase transition in the interacting boson model.PHYSICAL REVIEW C,86(3),34316.
MLA Dai, LR,et al."Alternative characterization of the spherical to axially deformed shape-phase transition in the interacting boson model".PHYSICAL REVIEW C 86.3(2012):34316.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Alternative characte(1160KB) 开放获取使用许可请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Dai, LR]的文章
[Pan, F]的文章
[Liu, L]的文章
百度学术
百度学术中相似的文章
[Dai, LR]的文章
[Pan, F]的文章
[Liu, L]的文章
必应学术
必应学术中相似的文章
[Dai, LR]的文章
[Pan, F]的文章
[Liu, L]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。