Optimum angle-cut of collimator for dense objects in high-energy proton radiography
نویسندگان
چکیده
منابع مشابه
Proton and Ion Radiography for High Energy Density Physics Experiments
High Energy Density (HED) experiments at the HHT experimental site of the GSI Plasma Physics Group employ intense, energetic uranium beams in order to study new regimes of the equation of state (EOS) of matter under extreme conditions. A key parameter to be determined in these experiments is the density distribution in the irradiated and heated target. Determining the spatial and density distri...
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متن کاملCollimator effects in proton planning
The present paper pertains to corrections which are due to the presence of beam-limiting and beam-shaping devices in a proton-treatment plan. Two types of corrections are considered: those which are due to the nonzero thickness of such devices (geometrical effects) and those relating to the scattering of beam particles off their material. The application of these two types of corrections is gre...
متن کاملCharacterization of a Neutron Collimator for Neutron Radiography
At the ENEA TRIGA research reactor (Casaccia Research Center, Rome), a new neutron collimator has been designed and installed at the neutron tangential channel. This collimator, that is part of a neutron/X-ray facility for NDT analysis, was experimentally characterized and optimized in terms of thermal neutron flux, its spatial/energetic distribution, photon air KERMA and effective beam diamete...
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ژورنال
عنوان ژورنال: Chinese Physics C
سال: 2016
ISSN: 1674-1137
DOI: 10.1088/1674-1137/40/2/028201