Momentum distribution in nuclear matter and finite nuclei


Autoria(s): Müther, Herbert; Knehr, G.; Polls Martí, Artur
Data(s)

28/01/2010

28/01/2010

1995

Resumo

A simple method is presented to evaluate the effects of short-range correlations on the momentum distribution of nucleons in nuclear matter within the framework of the Greens function approach. The method provides a very efficient representation of the single-particle Greens function for a correlated system. The reliability of this method is established by comparing its results to those obtained in more elaborate calculations. The sensitivity of the momentum distribution on the nucleon-nucleon interaction and the nuclear density is studied. The momentum distributions of nucleons in finite nuclei are derived from those in nuclear matter using a local-density approximation. These results are compared to those obtained directly for light nuclei like 16O.

Formato

14 p.

application/pdf

Identificador

0556-2813

http://hdl.handle.net/2445/10963

102691

Idioma(s)

eng

Publicador

The American Physical Society

Relação

Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevC.52.2955

Physical Review C, 1995, vol. 52, núm. 6, p. 2955-2968

Direitos

(c) The American Physical Society, 1995

info:eu-repo/semantics/openAccess

Palavras-Chave #Estructura nuclear #Reaccions nuclears #Funcions de Green #Nuclear structure #Nuclear reactions #Green's functions
Tipo

info:eu-repo/semantics/article