Cross Sections for the /sup 14/N(n, P/sub 0/), (n, . Cap Alpha. /sub 0/), and (n, . Cap Alpha. /sub 1/) Reactions from 0. 5 to 15 MeV. [0. 5 to 15 MeV, Tables, Diagrams].

Cross Sections for the /sup 14/N(n, P/sub 0/), (n, . Cap Alpha. /sub 0/), and (n, . Cap Alpha. /sub 1/) Reactions from 0. 5 to 15 MeV. [0. 5 to 15 MeV, Tables, Diagrams].

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Published: 1978

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Cross sections were measured for the /sup 14/N(n, p/sub 0/) reaction from 0.5 to 7.0 MeV and for the (n, .cap alpha./sub 0/) and (n, .cap alpha./sub 1/) reactions from 1 to 15 MeV and 4 to 15 MeV, respectively. The data were obtained using a gaseous scintillator containing N/sub 2/ and Xe mixtures. A linac was used as a pulsed, white neutron source with a 29-m flight path. The results of the measurement are compared to the current evaluated file for nitrogen; agreement is good for neutron energies below 8 MeV, but the measurement is substantially higher than the evaluation for neutron energies near 10 MeV. 28 references.


Evaluated (n, P) Cross Sections of /sup 46/Ti /sup 47/Ti and /sup 48/Ti

Evaluated (n, P) Cross Sections of /sup 46/Ti /sup 47/Ti and /sup 48/Ti

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Published: 1977

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Microscopic evaluated neutron cross sections for the reactions /sup 46/Ti(n;p)/sup 46/Sc, /sup 47/Ti(n;p)/sup 47/Sc and /sup 48/Ti(n;p)/sup 48/Sc are obtained from threshold (or zero energy) to 20 MeV. The results are presented in graphical and numerical (ENDF format) form. The microscopic evaluated cross sections are compared with measured fission-spectrum-averaged values.