Hexadecapole interaction and the △I=4 staggering effect in rotational bands
نویسنده
چکیده
A role of the multipole interaction in the description of the △I=4 staggering phenomenon is investigated in a model consisting of a single-j shell filled by identical nucleons. Exact diagonalization of the quadrupole-plushexadecapole Hamiltonian shows that the hexadecapole-hexadecapole interaction can produce a △I=4 periodicity in the yrast sequence. PACS numbers: 21.10.Re, 21.30.+y, 21.60.Cs
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تاریخ انتشار 1994