CROSS SECTION FOR THE REACTION Al27(γ, n)Al26

Author:

Haslam R. N. H.,Roberts W. N.,Robb D. S.

Abstract

The cross section for the reaction Al27(γ, n)Al26 has been remeasured by the determination of Al26 activity. The results are in agreement with an earlier value obtained by the activity method, but differ from the result obtained by neutron detection. The discrepancy is thought to be due to complexity in the Al26 decay scheme. The reaction threshold is measured as 13.4 ± 0.2 Mev., the maximum energy of positrons from Al26 is 3.2 ± 0.1 Mev., and the half-life is determined as 6.5 ± 0.1 sec.

Publisher

Canadian Science Publishing

Subject

General Physics and Astronomy

Cited by 20 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Aluminum-26: A nuclide for all seasons;Journal of Radioanalytical and Nuclear Chemistry;1997-05

2. Isomeric ratios of the yields (cross sections) of photonuclear reactions;Soviet Atomic Energy;1987-04

3. Photoneutron Cross Sections for Aluminum and Silicon to 62 MeV;Physical Review;1969-07-20

4. Energy levels of Z = 11−21 nuclei (IV);Nuclear Physics A;1967-12

5. The half-lives of Al26m, Cl34, Co54 and Cu58;Nuclear Physics;1965-07

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