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Cross-section measurements of neutron-induced reactions on GaAs using monoenergetic beams from 7.5 to 15 MeV

Publication ,  Journal Article
Raut, R; Crowell, AS; Fallin, B; Howell, CR; Huibregtse, C; Kelley, JH; Kawano, T; Kwan, E; Rusev, G; Tonchev, AP; Tornow, W; Vieira, DJ; Wilhelmy, JB
Published in: Physical Review C - Nuclear Physics
April 28, 2011

Cross-section measurements for neutron-induced reactions on GaAs have been carried out at twelve different neutron energies from 7.5 to 15 MeV using the activation technique. The monoenergetic neutron beams were produced via the H2(d,n)He3 reaction. GaAs samples were activated along with Au and Al monitor foils to determine the incident neutron flux. The activities induced by the reaction products were measured using high-resolution γ-ray spectroscopy. Cross sections for five reaction channels, viz., Ga69(n,2n)Ga68, Ga69(n,p)Zn69m, Ga71(n,p)Zn71m, As75(n,2n)As74, and As75(n,p)Ge75, are reported. The results are compared with the previous measurements and available data evaluations. Statistical-model calculations, based on the Hauser-Feshbach formalism, have been carried out using the TALYS and the COH3 codes and are compared with the experimental results. © 2011 American Physical Society.

Duke Scholars

Published In

Physical Review C - Nuclear Physics

DOI

EISSN

1089-490X

ISSN

0556-2813

Publication Date

April 28, 2011

Volume

83

Issue

4

Related Subject Headings

  • Nuclear & Particles Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
 

Citation

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Raut, R., Crowell, A. S., Fallin, B., Howell, C. R., Huibregtse, C., Kelley, J. H., … Wilhelmy, J. B. (2011). Cross-section measurements of neutron-induced reactions on GaAs using monoenergetic beams from 7.5 to 15 MeV. Physical Review C - Nuclear Physics, 83(4). https://doi.org/10.1103/PhysRevC.83.044621
Raut, R., A. S. Crowell, B. Fallin, C. R. Howell, C. Huibregtse, J. H. Kelley, T. Kawano, et al. “Cross-section measurements of neutron-induced reactions on GaAs using monoenergetic beams from 7.5 to 15 MeV.” Physical Review C - Nuclear Physics 83, no. 4 (April 28, 2011). https://doi.org/10.1103/PhysRevC.83.044621.
Raut R, Crowell AS, Fallin B, Howell CR, Huibregtse C, Kelley JH, et al. Cross-section measurements of neutron-induced reactions on GaAs using monoenergetic beams from 7.5 to 15 MeV. Physical Review C - Nuclear Physics. 2011 Apr 28;83(4).
Raut, R., et al. “Cross-section measurements of neutron-induced reactions on GaAs using monoenergetic beams from 7.5 to 15 MeV.” Physical Review C - Nuclear Physics, vol. 83, no. 4, Apr. 2011. Scopus, doi:10.1103/PhysRevC.83.044621.
Raut R, Crowell AS, Fallin B, Howell CR, Huibregtse C, Kelley JH, Kawano T, Kwan E, Rusev G, Tonchev AP, Tornow W, Vieira DJ, Wilhelmy JB. Cross-section measurements of neutron-induced reactions on GaAs using monoenergetic beams from 7.5 to 15 MeV. Physical Review C - Nuclear Physics. 2011 Apr 28;83(4).

Published In

Physical Review C - Nuclear Physics

DOI

EISSN

1089-490X

ISSN

0556-2813

Publication Date

April 28, 2011

Volume

83

Issue

4

Related Subject Headings

  • Nuclear & Particles Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics