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The 12C(n, 2n)11C cross section from threshold to 26.5 MeV.
Yuly, M; Eckert, T; Hartshaw, G; Padalino, S J; Polsin, D N; Russ, M; Simone, A T; Brune, C R; Massey, T N; Parker, C E; Fitzgerald, R; Sangster, T C; Regan, S P.
Afiliação
  • Yuly M; Department of Physics, Houghton College, Houghton, New York 14744, USA.
  • Eckert T; Department of Physics, Houghton College, Houghton, New York 14744, USA.
  • Hartshaw G; Department of Physics, Houghton College, Houghton, New York 14744, USA.
  • Padalino SJ; Department of Physics, State University of New York, Geneseo, New York 14454, USA.
  • Polsin DN; Department of Physics, State University of New York, Geneseo, New York 14454, USA.
  • Russ M; Department of Physics, State University of New York, Geneseo, New York 14454, USA.
  • Simone AT; Department of Physics, State University of New York, Geneseo, New York 14454, USA.
  • Brune CR; Edwards Accelerator Laboratory, Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701, USA.
  • Massey TN; Edwards Accelerator Laboratory, Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701, USA.
  • Parker CE; Edwards Accelerator Laboratory, Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701, USA.
  • Fitzgerald R; National Institute of Standards and Technology, 100 Bureau Drive, Stop 8462, Gaithersburg, Maryland 20899-8462, USA.
  • Sangster TC; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
  • Regan SP; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
Phys Rev C ; 972018 Feb.
Article em En | MEDLINE | ID: mdl-29732443
ABSTRACT
The 12C(n, 2n)11C cross section was measured from just below threshold to 26.5 MeV using the Pelletron accelerator at Ohio University. Monoenergetic neutrons, produced via the 3H(d,n)4He reaction, were allowed to strike targets of polyethylene and graphite. Activation of both targets was measured by counting positron annihilations resulting from the ß+ decay of 11C. Annihilation gamma rays were detected, both in coincidence and singly, using back-to-back NaI detectors. The incident neutron flux was determined indirectly via 1H(n,p) protons elastically scattered from the polyethylene target. Previous measurements fall into upper and lower bands; the results of the present measurement are consistent with the upper band.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2018 Tipo de documento: Article
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2018 Tipo de documento: Article