Role of Particle - Hole Interaction in the Four - Particle - Four - Hole States in 160
نویسندگان
چکیده
Role of the particle-hole interaction in the four-particle-four-hole states in "0 is investigated· with relation to the alpha-cluster-like spatial correlations by using the vertically-truncated-subspace shell model which was proposed by Kamimura, Matsuse and one of the present authors (K.T.). It is ·concluded that the coupling between the two kinds of mode (spatially correlated four-particle mode and fou~-hole mode) is nearly independent of the spatial .localization of the four particles o"utside the 160 core and the particle-hole interaction does not strongly mix the states of the two "rotors" (the ground band of 20Ne and that of "C).
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تاریخ انتشار 2004