SEARCH FOR SUCCESSIVE NEUTRON CAPTURE REACTIONS ON Mg26, Si30, AND Cr54

Author:

Roy L. P.,Yaffe L.

Abstract

Stable nuclides exposed to intense neutron fluxes may produce second order reactions by successive capture of two neutrons. This method has been applied in the present work in an attempt to determine the pile neutron capture cross section of three unstable nuclides, namely: Mg27, Si31, and Cr55. A maximum value of 0.04 barn has been obtained for the cross section of Mg27. Assuming that Si32 and Cr56 are long-lived, minimal ratios of 600 and 270 years/barn respectively were obtained for [Formula: see text]

Publisher

Canadian Science Publishing

Subject

Organic Chemistry,General Chemistry,Catalysis

Cited by 8 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. Discovery of chromium, manganese, nickel, and copper isotopes;Atomic Data and Nuclear Data Tables;2012-03

2. Si31(2.6 h)(n,γ)32Si cross section measured by accelerator mass spectrometry;Physical Review C;1991-06-01

3. Measurement of theSi32Half-Life via Accelerator Mass Spectrometry;Physical Review Letters;1980-08-25

4. Yields of 28Mg in the irradiation of magnesium and aluminium with reactor neutrons;Journal of Inorganic and Nuclear Chemistry;1978-01

5. β-spectrum of 32Si;Journal of Inorganic and Nuclear Chemistry;1964-05

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