Abstract
We study the influence of the proton-neutron correlations, in particular of the tensor ones, on the longitudinal nuclear response. They generate a high-energy tail that we evaluate. We show that this tail produces an apparent quenching of the Coulomb sum rule. The amount of quenching found is significant, although insufficient to explain the totality of the missing strength.
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References
Meziani, Z.E.: Nucl. Phys. A446, 1130 (1985)
Noble, J.: Phys. Rev. Lett.46, 412 (1981)
Fabian, W., Arenhövel, H.: Nucl. Phys. A314, 253 (1979); Arenhövel, H.; Leidemann, W.: Private communication
Carlos et al, P.: Nucl. Phys. A378, 317 (1982)
Barreau et al, P.: Nucl. Phys. A402, 515 (1983)
Meziani et al, Z.E.: Phys. Rev. Lett.52, 2130 (1984); Phys. Rev. Lett.54, 1233 (1985)
Leidemann, W., Orlandini, G.: Proceedings of the 5th Mini Conference on Non-Nucleonic Degrees of Freedom in Intermediate Energy Electron Nucleus Scattering, p.197, Amsterdam 1987
Laget, J.: Nucl. Phys. A358, 275 (1981)
Ericson, M., Rosa Clot, M.: Z. Phys. A — Atoms and Nuclei324, 373 (1986)
Ericson, M.: CERN Preprints TH. 4882 (1987) and 4965 (1988)
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Supported by Deutsche Forschungsgemeinschaft (SFB 201).
We are grateful to P. Carlos, J.M. Laget and S. Platchkov for useful informations. One of us (G.O.) would like to thank the Cern theory division for hospitality.