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Spectral Flux of the p-(7)Li(C) Q-M Neutron Source Measured by Proton Recoil Telescope
- 1.0365224 - ÚJF 2013 RIV KR eng J - Journal Article
Bém, Pavel - Götz, Miloslav - Šimečková, Eva - Štefánik, Milan - Fischer, U. - Simakov, SP. - Honusek, Milan - Novák, Jan
Spectral Flux of the p-(7)Li(C) Q-M Neutron Source Measured by Proton Recoil Telescope.
Journal of the Korean Physical Society. Roč. 59, č. 2 (2011), s. 1577-1580. ISSN 0374-4884. E-ISSN 1976-8524
Institutional research plan: CEZ:AV0Z10480505
Keywords : ND2010 * Nuclear data * Neutron sources * Quasi-monoenergetic spectrum * Neutron detection
Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders
Impact factor: 0.447, year: 2011
The cyclotron-based fast neutron source at NPI produces mono-energetic neutron fields up to 35 MeV neutron energy using the p+(7)Li(carbon backing) reactions. To be applied for activation cross-section measurements, not only the intensity of neutron peak, but also the contribution of low-energy continuum in the spectra must be well determined. Simulations of the spectral flux from present source at a position of irradiated samples were performed using CYRIC TOF-data validated in the present work against LA150h by calculations with the transport Monte Carlo code MCNPX.
Permanent Link: http://hdl.handle.net/11104/0200514
Number of the records: 1