Published March 2005 | Version v1
Journal article Metadata-only

Superfluidity in a system of neutrons with direct relativistic interaction

Creators

  • 1. Institute for Condensed Matter Physics, L'vyiv (Ukraine)
  • 2. Bogolyubov Institute of Theoretical Physics, Kyiv (Ukraine)

Description

Using the model with 4-fermionic direct relativistic interaction among nucleons, the energy spectrum of superfluid neutron matter is investigated within the Bardeen-Cooper-Schrieffer approach. The dependence of the energy gap at the Fermi level on neutron density is obtained

Additional details

Publishing Information

Journal Title
Ukrayins'kij Fyizichnij Zhurnal (Kiev)
Journal Volume
50
Journal Issue
no.3
Journal Page Range
p. 293-298
ISSN
0372-400X

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
36094792
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
BCS THEORY; DIRECT REACTIONS; ENERGY GAP; FERMI LEVEL; FOUR-BODY PROBLEM; HAMILTONIANS; NEUTRON DENSITY; NUCLEAR MATTER; RELATIVISTIC RANGE; SUPERFLUIDITY
Descriptors DEC
ENERGY LEVELS; ENERGY RANGE; MANY-BODY PROBLEM; MATHEMATICAL OPERATORS; MATTER; NUCLEAR REACTIONS; QUANTUM OPERATORS