ISSN:
1063-7788
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The effective pairing interaction in the 1 S 0 channel as calculated microscopically within the Brueckner method for a planar slab of nuclear matter by using the separable version of the Paris nucleon-nucleon potential is investigated. The effective interaction is determined for the model space including all negative-energy single-particle states. An analysis is performed for two values of the chemical potential, μ=−8 and −4 MeV. It is shown that, to a high precision, the effective interaction can be approximated by the off-shell T matrix for free nucleon-nucleon interaction, the T matrix in question being taken at a negative value of the total energy of two nucleons E=2μ.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1134/1.1307460