Abstract
We investigate the particle exchange symmetry of the phenomenological effective particle-hole interaction used in the theory of Finite Fermi Systems. We find that experimental data and consistency relations support an interaction which is antisymmetric at the surface and in the exterior region of the nucleus and nonsymmetric in the interior. Besides, we show that the number of adjustable parameters of the effective interaction can be reduced substantially by the use of generalized Ward identities without any loss of agreement with experimental data.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Ring, P., Bauer, R., Speth, J.: Nucl. Phys. A206, 97 (1973)
Bauer, R., Speth, J., Klemt, V., Ring, P., Werner, E., Yamazaki, T.: Nucl. Phys. A209, 535 (1973)
Krainow, V.: Phys. Lett.27B, 341 (1968)
Kamerdzhiev, S.P.: Sov. Jour. of Nucl. Phys.15, 379 (1971)
Ring, P., Speth, J.: Phys. Lett.44B, 477 (1973)
Speth, J., Zamick, L., Ring, P.: Nucl. Phys. A232, 1 (1974)
Migdal, A.B.: Theory of Finite Fermi Systems. New York: Interscience Publ. 1967
Ring, P., Speth, J.: Nucl. Phys. A235, 315 (1974)
Mikeska, H.J., Brenig, W.: Z. Physik220, 321 (1969)
Nopre, H., Werner, E.: Z. Physik254, 345 (1972)
Nopre, H., Werner, E.: Z. Physik257, 410 (1972)
Nopre, H., Werner, E.: Z. Physik267, 165 (1974)
Klemt, V.: Dissertation, Techn. Univers. München 1970
Rothaas, R., Friederich, J., Merle, K., Dreher, B.: Preprint 1974 Universität Mainz
Arita, K., Terasawa, T.: Proc. of the Sendai Conference 1972, p. 115
Bauer, R.: Dissertation, Techn. Univ. München 1974
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bauer, R., Ebert, K., Ring, P. et al. Exchange symmetry of the effective interaction in the Landau-Migdal theory of Finite Fermi Systems. Z Physik A 274, 41–49 (1975). https://doi.org/10.1007/BF01421034
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01421034