A useful momentum dependent sum rule is discussed for the longitudinal isoscalar electroexcitation of nuclei; combining this sum rule with the Kao-Fallieros sum rule, we study the momentum dependence of the mean excitation energy of the electroexcitation operator. For low momentum transfer this operator reduces to the monopole operator. Detailed results are given for 16O and 208Pb.
Sum rules and mean excitation energies for longitudinal isoscalar electro-excitation of Nuclei
Lipparini, Enrico;Orlandini, Giuseppina;Leonardi, Renzo
1977-01-01
Abstract
A useful momentum dependent sum rule is discussed for the longitudinal isoscalar electroexcitation of nuclei; combining this sum rule with the Kao-Fallieros sum rule, we study the momentum dependence of the mean excitation energy of the electroexcitation operator. For low momentum transfer this operator reduces to the monopole operator. Detailed results are given for 16O and 208Pb.File in questo prodotto:
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