R-Matrix Fit to 9Be(g, n)8Be Cross Section Near Threshold
Open Access
- 1 January 1968
- journal article
- research article
- Published by CSIRO Publishing in Australian Journal of Physics
- Vol. 21 (4) , 415-422
- https://doi.org/10.1071/ph680415
Abstract
Satisfactory fits to the 9Be( y, n)8Be cross section just above the neutron threshold are obtained with the one�level approximation of R�matrix theory but not with that of complex eigenvalue theory. Restrictions on the R�matrix parameters from other sources are discussed.Keywords
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