Global study of quadrupole correlation effects
摘要
We discuss the systematics of ground-state quadrupole correlations of binding energies and mean-square charge radii for all even-even nuclei, from O16 up to the superheavies, for which data are available. To that aim we calculate their correlated J=0 ground state by means of the angular-momentum and particle-number projected generator coordinate method, using the axial mass quadrupole moment as the generator coordinate and self-consistent mean-field states only restricted by axial, parity, and time-reversal symmetries. The calculation is performed within the framework of a non-relativistic self-consistent mean-field model using the same non-relativistic Skyrme interaction SLy4 and a density-dependent pairing force to generate the mean-field configurations and mix them. (See the paper for the rest of the abstract).
引用
@article{arxiv.nucl-th/0508052,
title = {Global study of quadrupole correlation effects},
author = {M. Bender and G. F. Bertsch and P. -H. Heenen},
journal= {arXiv preprint arXiv:nucl-th/0508052},
year = {2009}
}
备注
28 pages revtex, 29 eps figures (2 of which in color), 10 tables. submitted to Phys. Rev. C