The low-energy 9Be(g, n)8Be cross section.
The low-energy 9Be(g, n)8Be cross section.
复制标题
低能 9Be(g, n)8Be 截面。
DOI:
10.1071/ph99065
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发表时间:
2000
期刊:
影响因子:
--
通讯作者:
F. C. Barker
中科院分区:
文献类型:
--
作者:
F. C. Barker
Fits are made to low-energy 9 Be(g;n) 8 Be cross-section data using one-level R-matrix formulae including channel contributions. Fits with reasonable parameter values are found for the newer radioactive-isotope data, and also for data obtained from inelastic electron scattering on 9 Be, but not for older radioactive-isotope data. This differs from the result of recent fits using a semi-microscopic model, which supported the older data. The difference is attributed to the use in the latter calculation of a single-particle potential description of the continuum wave function.