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Spectral flux of the p-Li-7(C) Q-M neutron source measured by proton recoil telescope
Novák, Jan ; Bém, Pavel ; Fischer, U. ; Götz, Miloslav ; Honusek, Milan ; Simakov, S. P. ; Šimečková, Eva ; Štefánik, Milan
The cyclotron-based fast neutron source at NPI produces mono-energetic neutron fields up to 35 MeV neutron energy using the p + 7Li(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.
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Experimental Determination of Neutron Room Background at the NPI Cyclotron U-120M
Štefánik, M. ; Bém, Pavel ; Honusek, Milan ; Katovsky, K. ; Majerle, Mitja ; Novák, Jan ; Šimečková, Eva
During the operation of external neutron generators of the Nuclear Physics Institute of The Academy of Sciences of the Czech Republic, the neutron room background is produced in cyclotron hall. To assess this effect, the neutron room background was measured using the activation method of dosimetry foils. To unfold the background spectrum from the set of measured reaction rates, the method of spectrum description by the special analytical function was employed.
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Studies of nuclei by means of nuclear orientation at low temperatures and in-beam spectroscopy
Vénos, Drahoslav ; Srnka, Dušan ; Zákoucký, Dalibor ; Honusek, Milan ; Mrázek, Jaromír ; van Geert, A. ; Severijns, N. ; Schuurmans, P. ; Vereecke, B. ; Versyck, S. ; Špalek, Antonín ; Bielčík, J. ; Slívová, Jana ; Adam, Jindřich
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