Results 111 to 120 of about 1,201 (210)

Calculation of direct-semidirect radiative proton capture with Skyrme-Hartree-Fock-BCS model

EPJ Web of Conferences, 2010
We calculate the direct-semidirect (DSD) radiative proton capture cross section on 112Sn, 63Cu, and 209Bi in the microscopic Hartree-Fock-BCS approach using the Skyrme interaction.
Kawano T., Bonneau L., Watanabe T.
doaj   +1 more source

Dark matter hypothesis and new possibilities of the Skyrme-Faddeev chiral model

Discrete and Continuous Models and Applied Computational Science
New possibilities of the 16-spinor realization of the Skyrme-Faddeev chiral model are discussed. Using gauge invariance principle, it is shown that there exist two independent ways for breaking the isotopic invariance symmetry. The first one concerns the
Yuri P. Rybakov
doaj   +1 more source

Nuclear Structure Investigation of Some Ni-Isotopes Using Skyrme-Hartree-Fock Method

Iraqi Journal of Physics, 2019
     The nuclear ground-state structure of some Nickel (58-66Ni) isotopes has been investigated within the framework of the mean field approach using the self-consist Hartree-Fock calculations (HF) including the effective interactions of Skyrme.
Ali Ahmed Abdulhasan
doaj   +1 more source

Effects of phonon-phonon coupling on properties of pygmy resonance in 124-132Sn

EPJ Web of Conferences, 2012
Starting from an effective Skyrme interaction we study effects of phonon-phonon coupling on the low-energy electric dipole response in 124-132Sn. The QRPA calculations are performed within a finite rank separable approximation.
Voronov V. V., Severyukhin A. P., Arsenyev N. N., Van Giai Nguyen   +3 more
doaj   +1 more source

Impact of different components of the Skyrme nucleon-nucleon effective interaction on the nuclear density distribution. [PDF]

Sci Rep, 2023
Seif WM, Hashem AS.
europepmc   +1 more source

Self-consistent description of the SHFB equations for 112Sn

Results in Physics, 2018
The Hartree-Fock (HF) method is an excellent approximation of the closed shell magic nuclei. Pair correlation is essential for the description of open shell nuclei and has been derived for even-even, odd-odd and even-odd nuclei.
M. Ghafouri, H. Sadeghi, M. Torkiha
doaj   +1 more source

Nuclear matter and neutron-star properties calculated with the Skyrme interaction

, 2003
The effective Skyrme interaction has been used extensively in mean-field models for several decades and many different parametrizations of the interaction have been proposed.
RIKOVSKA STONE J., Stone, JR, KONCEWICZ R., STRAYER M. R., Koncewicz, R, Miller, John, Miller, JC, Stevenson, P. D., Koncewicz, R., Strayer, MR, STEVENSON P. D., RIKOVSKA STONE, J., Stevenson, PD, Strayer, M. R.   +13 more
core   +2 more sources

Coherences in the Dynamics of Physical Systems from a Multifractal Perspective of Motion. [PDF]

Entropy (Basel), 2023
Vasincu D, Bruma AB, Rusu O, Rusu CM, Ghizdovat V, Agop M.   +5 more
europepmc   +1 more source

Microscopic description of the pygmy dipole resonance in neutron-rich Ca isotopes

EPJ Web of Conferences, 2018
We study the effects of the phonon-phonon coupling on the low-energy electric dipole response within a microscopic model based on an effective Skyrme interaction. The finite rank separable approach for the quasiparticle random phase approximation is used.
Arsenyev N.N., Severyukhin A.P., Voronov V.V., Giai N.V.   +3 more
doaj   +1 more source

Low-Energy Heavy-Ion Reactions and the Skyrme Effective Interaction

, 2018
The Skyrme effective interaction, with its multitude of parameterisations, along with its implementation using the static and time-dependent density functional (TDHF) formalism have allowed for a range of microscopic calculations of low-energy heavy ...
Barton, Matthew, Stevenson, Paul
core   +1 more source