Acta Physica Polonica B

Vol. 29, No. 1--2, January--February 1998, page 395


A 5He+\alpha Cluster Model of 9Be

N. Keeley, K. Rusek

Using a simple 5He+\alpha cluster model of 9Be we are able to obtain good agreement with the measured values of the ground-state quadrupole moment and B (E2; 3/2- \rightarrow 5/2-) and B (E2; 3/2- \rightarrow 7/2-). We use this simple model to fit elastic scattering data in 3-channel coupled-channels calculations and produce predictions for the angular distribution of the breakup of 9Be via the 5/2- resonant state at 2.43 MeV.

PACS numbers: 21.60.Gx, 24.10.Eq, 25.70.Bc



 
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