TY - JOUR
T1 - Magnetic moments of 33Mg in the time-odd relativistic mean field approach
AU - Li, Jian
AU - Zhang, Ying
AU - Yao, Jiangming
AU - Meng, Jie
N1 - Funding Information:
Received April 29, 2009; accepted June 6, 2009; published online August 10, 2009 doi: 10.1007/s11433-009-0194-y †Corresponding author (email: mengj@pku.edu.cn) Supported by the Major State Basic Research Development Program (Grant No. 2007CB815000) and the National Natural Science Foundation of China (Grant Nos. 10775004, 10221003, 10720003, and 10705004)
PY - 2009/10
Y1 - 2009/10
N2 - The configuration-fixed deformation constrained relativistic mean field approach with time-odd component has been applied to investigate the ground state properties of 33Mg with effective interaction PK1. The ground state of 33Mg has been found to be prolate deformed, β 2=0.23, with the odd neutron in 1/2[330] orbital and the energy -251.85 MeV which is close to the data -252.06 MeV. The magnetic moment -0.9134 μ N is obtained with the effective electromagnetic current which well reproduces the data -0.7456 μ N self-consistently without introducing any parameter. The energy splittings of time reversal conjugate states, the neutron current, the energy contribution from the nuclear magnetic potential, and the effect of core polarization are discussed in detail.
AB - The configuration-fixed deformation constrained relativistic mean field approach with time-odd component has been applied to investigate the ground state properties of 33Mg with effective interaction PK1. The ground state of 33Mg has been found to be prolate deformed, β 2=0.23, with the odd neutron in 1/2[330] orbital and the energy -251.85 MeV which is close to the data -252.06 MeV. The magnetic moment -0.9134 μ N is obtained with the effective electromagnetic current which well reproduces the data -0.7456 μ N self-consistently without introducing any parameter. The energy splittings of time reversal conjugate states, the neutron current, the energy contribution from the nuclear magnetic potential, and the effect of core polarization are discussed in detail.
KW - Binding energy
KW - Configuration-fixed deformation constrained calculation
KW - Magnetic moment
KW - Relativistic mean field theory
KW - Time-odd component
UR - http://www.scopus.com/inward/record.url?scp=70349335372&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70349335372&partnerID=8YFLogxK
U2 - 10.1007/s11433-009-0194-y
DO - 10.1007/s11433-009-0194-y
M3 - Article
AN - SCOPUS:70349335372
VL - 52
SP - 1586
EP - 1592
JO - Science China: Physics, Mechanics and Astronomy
JF - Science China: Physics, Mechanics and Astronomy
SN - 1674-7348
IS - 10
ER -