Shell-model calculations for upper pf-shell nuclei with an effective interaction
نویسندگان
چکیده
منابع مشابه
Effective interaction for pf-shell nuclei
An effective interaction is derived for use in the full p f basis. Starting from a realistic G-matrix interaction, 195 two-body matrix elements and four single-particle energies are determined by fitting to 699 energy data in the mass range 47–66. The derived interaction successfully describes various structures of p f -shell nuclei. As examples, systematics of the energies of the first 2 state...
متن کاملLarge-basis shell-model calculations for p-shell nuclei
Results of large-basis shell-model calculations for nuclei with A = 7 − 11 are presented. The effective interactions used in the study were derived microscopically from the Reid93 potential and take into account the Coulomb potential as well as the charge dependence of T = 1 partial waves. For A = 7, a 6h̄Ω model space was used, while for the rest of the studied nuclides, the calculations were p...
متن کاملShell-model Calculations with a Skyrme-type Effective Interaction
Shell-model calculations for the s-d shell nuclei and Sn isotopes are performed using Hartree-Fock wave functions and two-body matrix elements based upon the SGII Skyrme-type density-dependent interaction. We reproduce the spectra of several nuclei from the beginning to the end of the s-d shell. The experimental pairing gaps for the Sn isotopes are also obtained from calculations in the general...
متن کاملShell-Model Calculations with Realistic Effective Interactions
In this paper, we present some results of shell-model calculations employing effective interactions derived from the CD-Bonn free nucleon-nucleon potential. These concern 18O, 134Te, and 210Po, and are part of a comprehensive study of nuclei around doubly closed shells. Comparison of the calculated results with experimental data illustrates the degree of accuracy of modern realistic shell-model...
متن کاملp–SHELL NUCLEI AND TWO-FREQUENCY SHELL MODEL WITH A REALISTIC EFFECTIVE INTERACTION
We have studied p-shell nuclei using a two-frequency shell-model approach with an effective interaction derived from the Bonn-A nucleon-nucleon potential by means of a G-matrix folded-diagram method. First, we briefly describe our derivation of the effective interaction in a model space composed of harmonic oscillator wave functions with two different length parameters, bin and bout, for the co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2018
ISSN: 2100-014X
DOI: 10.1051/epjconf/201819401006