26 citations · 57 across the 10 of their papers we have counts for
8 papers · 1 filter
Semiclassical approximation to the Hartree-Fock method in finite nuclei
K. A. Gridnev, V. B. Soubbotin, X. Viñas +1
In this paper we review the semiclassical extended Thomas-Fermi theory for describing the ground-state properties of nuclei. The binding energies calculated in this approach do not…
Light exotic nuclei with extreme neutron excess and
V. N. Tarasov, K. A. Gridnev, V. I. Kuprikov +5
Using HF+BCS method we study light nuclei with nuclear charge in the range and lying near the neutron drip line. The HF method uses effective Skyrme forces and al…
Nuclear interactions with modern three-body forces lead to the instability of neutron matter and neutron stars
Dmitry K. Gridnev, Stefan Schramm, Walter Greiner +1
It is shown that the neutron matter interacting through Argonne V18 pair-potential plus modern variants of Urbana or Illinois three-body forces is unstable. For the energy of n…
Stability Peninsulas on the Neutron Drip Line
V. N. Tarasov, K. A. Gridnev, D. K. Gridnev +4
Using HF+BCS method with Skyrme forces we analyze the neutron drip line. It is shown that around magic and new magic numbers the drip line may form stability peninsulas. It is show…
Chain configurations in light nuclei
S. Yu. Torilov, K. A. Gridnev
The model of nuclear matter built from alpha-particles is proposed. The strong deformed shape for doubly even N=Z nuclides from carbon to magnesium has been determined according to…
On stability of the neutron rich Oxygen isotopes
K. A. Gridnev, D. K. Gridnev, V. G. Kartavenko +4
Stability with respect to neutron emission is studied for highly neutron-excessive Oxygen isotopes in the framework of Hartree-Fock-Bogoliubov approach with Skyrme forces Sly4 and…
Nuclear Model of Binding alpha-particles
K. A. Gridnev, S. Yu. Torilov, V. G. Kartavenko +3
The model of binding alpha-particles in nuclei is suggested. It is shown good (with the accuracy of 1-2%) description of the experimental binding energies in light and medium nucle…
On Nonlinear Evolution of Axisymmetric Nuclear Surface
V. G. Kartavenko, K. A. Gridnev, W. Greiner
We consider an uniformly charged incompressible nuclear fluid bounded by a closed surface. It is shown that an evolution of an axisymmetric surface $Γ(\bbox{r},t)\equiv σ- Σ(z,t) =…