Rotation and alignment of high-j orbitals in transfermium nuclei
1 Institut für Theoretische Physik, Justus-Liebig-Universität Giessen, Gießen 35392, Germany
2 College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
3 State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China
4 State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China
5 Department of Physics, Nanjing University, Nanjing 210093, China
a e-mail: email@example.com
Published online: 20 March 2014
The structure of nuclei with Z ~ 100 is investigated systematically by the Cranked Shell Model (CSM) with pairing correlations treated by a Particle-Number Conserving (PNC) method. In the PNC method, the particle number is conserved and the Pauli blocking effects are taken into account exactly. By fitting the experimental single-particle spectra in these nuclei, a new set of Nilsson parameters (κ and µ) is proposed. The experimental kinematic moments of inertia and the band-head energies are reproduced quite well by the PNC-CSM calculations. The band crossing, the effects of high- j intruder orbitals and deformation are discussed in detail.
© Owned by the authors, published by EDP Sciences, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.