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dc.contributor.authorPolls Martí, Arturcat
dc.contributor.authorRamos Gómez, Àngelscat
dc.contributor.authorVentura i Capell, Jordicat
dc.contributor.authorDickhoff, Willem
dc.description.abstractThe energy weighted sum rule of single-particle spectral functions in nuclear matter is studied. The spectral functions include the influence of short-range correlations as generated by the Reid potential in the framework of the self-consistent Greens function method. For the range of momenta studied, the sum rule is rather accurately fulfilled numerically (within 5%). It is observed that the high-energy tail of the particle part of the spectral function exhausts most of the sum rule, which confirms the need for the appearance of single-particle strength at very high energies.eng
dc.format.extent5 p.-
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i
dc.relation.ispartofPhysical Review C, 1994, vol. 49, núm. 6, p. 3050-3054cat
dc.rights(c) The American Physical Society, 1994eng
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)-
dc.subject.classificationEstructura nuclearcat
dc.subject.otherNuclear structureeng
dc.titleEnergy weighted sum rules for spectral functions in nuclear mattereng
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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