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Prog. Theor. Phys. Vol. 75 No. 3 (1986) pp. 571-582

[ Full Text PDF : FREE ACCESS (626K) ]

Giant Quadrupole Resonances of 20Ne Based on Cluster Model

Hiroshi Kazama, Kiyoshi Katō and Hajime Tanaka

Department of Physics, Hokkaido University, Sapporo 060

(Received September 12, 1985)

Abstract:

Giant quadrupole resonances (GQR's) of 20Ne are investigated by the (16O-α)+(16O*(1p-1h)-α) cluster model which well explains many properties of low-lying states in 20Ne. It is shown that highly excited states (Ex ∼16MeV) with a developed 16O*-α structure carry large fragment of the E2-transition strength to the ground state. The calculated E2-strength of the 16O*-α cluster states is about 14% of the energy weighted sum rule (760e2fm4MeV) and well describes that for the lower-energy (Ex ∼16MeV) GQR component in the 20Ne (e, e') experiment.


URL : http://ptp.ipap.jp/link?PTP/75/571/
DOI : 10.1143/PTP.75.571

[ Full Text PDF : FREE ACCESS (626K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 77 No. 5 (1987) pp. 1178-1191 :
    Yrast Structure Change of 20Ne
    Hiroshi Kazama

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