Distribution of single-particle strength due to short-range and tensor correlations

B. E. Vonderfecht; W. H. Dickhoff; A. Polls; A. Ramos

doi:10.1103/PhysRevC.44.R1265

Distribution of single-particle strength due to short-range and tensor correlations

B. E. Vonderfecht
, W. H. Dickhoff
, A. Polls
, A. Ramos

Department of Physics

Research output: Contribution to journal › Article › peer-review

65 Scopus citations

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.

Original language	English
Pages (from-to)	R1265-R1268
Journal	Physical Review C
Volume	44
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.44.R1265
State	Published - 1991

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title = "Distribution of single-particle strength due to short-range and tensor correlations",

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.",

author = "Vonderfecht, \{B. E.\} and Dickhoff, \{W. H.\} and A. Polls and A. Ramos",

year = "1991",

doi = "10.1103/PhysRevC.44.R1265",

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journal = "Physical Review C",

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T1 - Distribution of single-particle strength due to short-range and tensor correlations

AU - Vonderfecht, B. E.

AU - Dickhoff, W. H.

AU - Polls, A.

AU - Ramos, A.

PY - 1991

Y1 - 1991

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/4243860307

U2 - 10.1103/PhysRevC.44.R1265

DO - 10.1103/PhysRevC.44.R1265

M3 - Article

AN - SCOPUS:4243860307

SN - 0556-2813

VL - 44

SP - R1265-R1268

JO - Physical Review C

JF - Physical Review C

IS - 4

ER -

Distribution of single-particle strength due to short-range and tensor correlations

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