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Peng, J.; Meng, J.; Ring, P.; Zhang, S. Q.; Peng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
Covariant density functional theory for magnetic rotation
发表期刊PHYSICAL REVIEW C
关键词Mean-field-theory Hartree-bogoliubov Theory Oscillator Wave Functions Ground-state Properties Tilted-axis Cranking Neutron Drip-line Shears Bands Pseudospin Symmetry Nuclear Rotations Relativistic Description
摘要The tilted axis cranking formalism is implemented in relativistic mean field (RMF) theory. It is used for a microscopic description of magnetic rotation in the framework of covariant density functional theory. We assume that the rotational axis is in the xz plane and consider systems with the two symmetries P (space reflection) and P(y)T (a combination of a reflection in the v direction and time reversal). A computer code based on these symmetries is developed, and first applications are discussed for the nucleus (142)Gd: the rotational band based on the configuration pi h(11/2)(2) circle times nu h(11/2)(-2) is investigated in a fully microscopic and self-consistent way. The results are compared with available data, such as spectra and electromagnetic transition ratios B(M1)/B(E2). The relation between rotational velocity and angular momentum are discussed in detail together with the shears mechanism characteristic of magnetic rotation.
2008
ISSN0556-2813
卷号78期号:2页码:-
学科领域Physics
收录类别SCI
项目资助者Major State Basic Research Development Program[2007CB815000]; National Natural Science Foundation of China[10705004, 10435010, 10221003, 10505002]; Peking University[17-05/04]; European Union project Asia-Europe Link in Nuclear Physics and Astrophysics; Bundesministerium fur Bildung und Forschung, Germany; Ministerio de Educacion y Ciencia, Spain[SAB2005-0025]; [CN/ASIA-LINK/008(94791)]; [06MT 246] ; Major State Basic Research Development Program[2007CB815000]; National Natural Science Foundation of China[10705004, 10435010, 10221003, 10505002]; Peking University[17-05/04]; European Union project Asia-Europe Link in Nuclear Physics and Astrophysics; Bundesministerium fur Bildung und Forschung, Germany; Ministerio de Educacion y Ciencia, Spain[SAB2005-0025]; [CN/ASIA-LINK/008(94791)]; [06MT 246] ; Major State Basic Research Development Program[2007CB815000]; National Natural Science Foundation of China[10705004, 10435010, 10221003, 10505002]; Peking University[17-05/04]; European Union project Asia-Europe Link in Nuclear Physics and Astrophysics; Bundesministerium fur Bildung und Forschung, Germany; Ministerio de Educacion y Ciencia, Spain[SAB2005-0025]; [CN/ASIA-LINK/008(94791)]; [06MT 246] ; Major State Basic Research Development Program[2007CB815000]; National Natural Science Foundation of China[10705004, 10435010, 10221003, 10505002]; Peking University[17-05/04]; European Union project Asia-Europe Link in Nuclear Physics and Astrophysics; Bundesministerium fur Bildung und Forschung, Germany; Ministerio de Educacion y Ciencia, Spain[SAB2005-0025]; [CN/ASIA-LINK/008(94791)]; [06MT 246]
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被引频次:73[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/311006/5489
专题理论物理所科研产出_SCI论文
通讯作者Peng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Peng, J.,Meng, J.,Ring, P.,et al. Covariant density functional theory for magnetic rotation[J]. PHYSICAL REVIEW C,2008,78(2):-.
APA Peng, J.,Meng, J.,Ring, P.,Zhang, S. Q.,&Peng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.(2008).Covariant density functional theory for magnetic rotation.PHYSICAL REVIEW C,78(2),-.
MLA Peng, J.,et al."Covariant density functional theory for magnetic rotation".PHYSICAL REVIEW C 78.2(2008):-.
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