Effective pairing interaction in semi-infinite nuclear matter in the Brueckner approach: Model {delta}-shaped NN interaction

Journal Article · Fri Sep 01 00:00:00 EDT 1995 · Physics of Atomic Nuclei

OSTI ID:161624

Baldo, M; Lombardo, U ^[1]; Saperstein, E E; Zverev, M V ^[2]

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1. Instituto Nazionale di Fisica Nucleare, Cantania (Italy)
2. Moscow Engineering Physics Institute, Moscow (Russian Federation)

The problem of pairing in semi-infinite nuclear matter is considered in the Brueckner approach. Equations for effective pairing interaction in semi-infinite matter are derived for the case of the separable representation of realistic NN interaction. The propagator of two noninteracting particles in a semi-infinite potential well is calculated numerically. The equation for effective interaction is solved for a model 8-shaped NN interaction, which correctly reproduces NN scattering in the low-energy limit. 15 refs., 10 figs.

• OSTI ID: 161624
• Journal Information: Physics of Atomic Nuclei, Vol. 58, Issue 9; Other Information: PBD: Sep 1995; TN: Translated from Yadernaya Fizika; 58: No. 9, 1572-1583(1995)
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
NUCLEAR MATTER
PAIRING INTERACTIONS
BRUECKNER METHOD
MATRIX ELEMENTS
NUCLEON-NUCLEON INTERACTIONS
SCATTERING