Abstract
The effects of short-range correlations on the single-particle spectral functions and the occupation probabilities of nuclear matter are studied. The spectral functions are calculated by solving a Dyson equation in the framework of a Selfconsistent Green’s function method. The density dependence of the depletion is discussed. The single particle spectral functions are used to calculate the dynamic structure function. The quenching and spreading observed in the quasi elastic peak of the response are related to the depletion and fragmentation of the single particle states.
This research was supported by CAYCIT Grant No. PB85-0072-C02-00 (Spain) and by the Condensed Matter Theory Program of the Division of Materials Research of the U.S. National Science Foundation under Grant No. DMR-9002863 which also provided computer time for the calculations at the Pittsburgh Supercomputer Center. Additional support was provided in part by NATO under Grant No. RG 85/0684 and by the European Research Office of the United States Army.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
A. Ramos, A. Polls, W.H. Dickhoff, Nucl. Phys. A503(1989)1.
O. Benhar, A. Fabrocini, S. Fantoni, Nucl. Phys. A505(1989)267.
P.K.A. de Witt Huberts, J. Phys.G: Nucl. Part. Phys. 16(1990)507.
A. Polls, A. Ramos, W.H. Dickhoff, in Topical Workshop on Two Nucleon Emission Reactions, Proc. EIPC, Vol. 3. O. Benhar and A. Fabrocini ‚eds. (Giardini, Pisa, 1990) in press.
B. Frois, C.N. Papanicolas, Ann. Rev. Nucl. Science 37(1987)133.
W.H. Dickhoff et al., in Condensed Matter Theories, vol. 5, ed. V.C. Aguilera-Navarro (Plenum, New York, 1990) in press.
A.L. Fetter, J. D. Walecka, Quantum Theory of Many-Particle Systems, (Mc Graw-Hill, 1971).
R.V. Reid, Ann. Phys. 50(1968)411.
W.H. Dickhoff, Phys. Lett. B210(1988)15.
W.H. Dickhoff et al., in Recent Progress in Many-Body Theories. vol.2, ed. Y. Avishai (Plenum, New York 1990)in press.
W.H. Dickhoff et al., in Topical Workshop on Twp Nucleon Emission Reactions, Proc. EIPC, Vol. 3. O. Benhar and A. Fabrocini,eds. (Giardini, Pisa, 1990) in press.
O. Benhar, A. Fabrocini, S. Fantoni, Phys. Rev. C41(1990)R24.
B.E. Vonderfecht, A. Ramos, A. Polls, W.H. Dickhoff, work in progress.
A. Ramos, W.H. Dickhoff, A. Polls, Preprint TRI-PP-90-49.
S. Fantoni, V.R. Pandharipande, Nucl. Phys. A427(1984)473.
P. Grangé, J. Cugnon, A. Lejeune, Nucl. Phys. A473(1987)365.
M. Baldo et al., Phys. Rev. C41(1990)1748.
S. Fantoni, V.R. Pandharipande, Nucl. Phys. A473(1987)234.
A. Fabrocini, S. Fantoni, Nucl. Phys. A503(1989)375.
A.S. Rinat, W.H. Dickhoff, Phys. Rev. B in press.
A. Polls, A. Ramos, W.H. Dickhoff, work in progress.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1991 Springer Science+Business Media New York
About this chapter
Cite this chapter
Polls, A., Ramos, A., Vonderfecht, B.E., Dickhoff, W.H. (1991). Short Range Correlations and Single Particle Spectral Functions in Nuclear Matter. In: Fantoni, S., Rosati, S. (eds) Condensed Matter Theories. Condensed Matter Theories, vol 6. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-3686-4_34
Download citation
DOI: https://doi.org/10.1007/978-1-4615-3686-4_34
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4613-6638-6
Online ISBN: 978-1-4615-3686-4
eBook Packages: Springer Book Archive