Abstract
Elastic scattering of 65 MeV polarized protons from Sm isotopes, $^{164}\mathrm{Dy}$, and $^{172}\mathrm{Yb}$ has been measured. The volume integrals of the real central part and the spin-orbit part of the optical potential show anomalously low values for deformed nuclei. The origins of these anomalies are discussed.NUCLEAR REACTIONS $^{144}\mathrm{Sm}$, $^{148}\mathrm{Sm}$, $^{150}\mathrm{Sm}$, $^{152}\mathrm{Sm}$, $^{154}\mathrm{Sm}$, $^{164}\mathrm{Dy}$, $^{172}\mathrm{Yb}$(p,p), $^{164}\mathrm{Dy}$(p,p\ensuremath{'}), $E=65$ MeV; measured $\ensuremath{\sigma}(\ensuremath{\theta})$, $A(\ensuremath{\theta})$; deduced optical-model parameters, coupled channel parameters, volume integrals for the real central potential, volume integrals for the real spin-orbit potential.
Published Version
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