Elsevier

Physics Letters B

Volume 52, Issue 1, 16 September 1974, Pages 31-35
Physics Letters B

On possible collective effects in the positive parity particle-hole states of 16O

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Abstract

The positive parity particle-hole states in 16O were investigated in various TDA and RPA calculations. Their decay strength to ground was evaluated for general operators acting in orbital, spin and isospin space in order to search for possible collective effects. Some evidence was obtained for a weak collectivity for the hexadecapole state and some of the spin-multipole states, particularly in the case J = 2, T = 0, if a harmonic oscillator basis is used.

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Cited by (1)

Work supported in part by U.S. Atomic Energy Commission Contract No. AT(11-1) 1764 and the Norwegian Research Council for Science and Humanities.

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