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Title: Distribution of single-particle strength due to short-range and tensor correlations
Author: Vonderfecht, B. E.
Dickhoff, Willem H.
Polls Martí, Artur
Ramos Gómez, Àngels
Keywords: Estructura nuclear
Reaccions nuclears
Nuclear structure
Nuclear reactions
Issue Date: 1991
Publisher: The American Physical Society
Abstract: The distribution of single-particle strength in nuclear matter is calculated for a realistic nucleon-nucleon interaction. The influence of the short-range repulsion and the tensor component of the nuclear force on the spectral functions is to move approximately 13% of the total strength for all single-particle states beyond 100 MeV into the particle domain. This result is related to the abundantly observed quenching phenomena in nuclei which include the reduction of spectroscopic factors observed in (e,ep) reactions and the missing strength in low energy response functions.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review C, 1991, vol. 44, núm. 4, p. R1265-R1268
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ISSN: 0556-2813
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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