Effect of pairing correlations on nuclear low-energy structure: BCS and general Bogoliubov transformation
作者单位：School of Nuclear Science and Technology Lanzhou University School of Physical Science and Technology Southwest University Department of Physics Tohoku University Physik-Department der Technischen Universit?t München D-85748 Garching Germany State Key Laboratory of Nuclear Physics and Technology School of Physics Peking University School of Physics and Nuclear Energy Engineering Beihang University Department of Physics University of Stellenbosch
会议名称：《第十五届全国核结构大会》
会议日期：2014年
学科分类：08[工学] 0827[工学-核科学与技术] 082701[工学-核能科学与工程]
摘 要：Low-lying nuclear states of Sm isotopes are studied in the framework of a collective Hamiltonian based on covariant energy density functional *** correlations are treated by both BCS and Bogoliubov *** is found that the pairing correlations deduced from relativistic Hartree-Bogoliubov(RHB)calculations are generally stronger than those deduced by relativistic mean field plus BCS(RMF