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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
Source PublicationPHYSICAL REVIEW C
KeywordMean-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
AbstractThe 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
Volume78Issue:2Pages:-
Subject AreaPhysics
Indexed BySCI
Funding OrganizationMajor 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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Cited Times:74[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5489
Collection理论物理所科研产出_SCI论文
Corresponding AuthorPeng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
Recommended Citation
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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