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Thermal neutron induced (n,p) and (n,alpha) reactions on 37Ar

R. Bieber·C. Wagemans·G. Goeminne·J. Wagemans·B. Denecke·M. Loiselet·M. Gaelens·P. Geltenbort·H. Oberhummer
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Abstract

The 37Ar(n_th,alpha)34S and 37Ar(n_th,p)37Cl reactions were studied at the high flux reactor of the ILL in Grenoble. For the 37Ar(n_th,alpha_0) and 37Ar(n_th,p) reaction cross sections, values of (1070+/-80)b and (37+/-4)b, respectively, were obtained. Both values are about a factor 2 smaller than results of older measurements. The observed suppression of the 37(n_th,alpha_1) transition could be verified from theoretical considerations. Finally, evidence was found for the two-step 37Ar(n_th,gamma-alpha) process.

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R. Bieber, C. Wagemans, G. Goeminne, J. Wagemans, B. Denecke, M. Loiselet, M. Gaelens, P. Geltenbort, H. Oberhummer. 1999-02-11. Thermal neutron induced (n,p) and (n,alpha) reactions on 37Ar. https://doi.org/10.1016/s0375-9474(99)00013-5

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