REACTION $sup 28$Si(n,$alpha$$)$$sup 25$Mg FOR 14.6 Mev NEUTRONS
Journal Article
·
· Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B
OSTI ID:4805131
A Si detector is exposed to 14.6-Mev neutrons, and (n,p) and (n, alpha ) reactions occur on the Si/sup 28/, Si/sup 29/, and Si/sup 30/ nuclei in the detector. It is noted that the isotopic abundances and cross sections render all the reactions negligible except Si/sup 28/(n, alpha )Mg/sup 25/. The k spectrum between 7 and 13 Mev from this reaction is shown and correlated to the energy levels of the residual Mg/sup 25/ nucleus. The cross sections for excitation of individual excited states of Mg/sup 25/ are discussed. It is noted that the Mg/ sup 25/ recoiling nucleus is detected by the Si detector with an efficiency equal to the alpha detection efficiency. (T.F.H.)
- Research Organization:
- Universite, Toulouse, France
- NSA Number:
- NSA-16-024846
- OSTI ID:
- 4805131
- Journal Information:
- Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B, Journal Name: Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B Vol. Vol: (10), 23; ISSN NUCIA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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