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EURISOL Multimegawatt Target Unit - MAFF Configuration: Dosimetry and Activation Studies
/ Luis, R (ITN, Sacavem) ; Bermudez, J (INFN, Legnaro) ; Kadi, Y (CERN) ; Tecchio, L (INFN, Legnaro) ; Kharoua, C (CERN) ; Vaz, P (ITN, Sacavem) ; Ene, D (IRFU, SPhN, Saclay) ; David, J C (IRFU, SPhN, Saclay) ; Goncalves, I F (ITN, Sacavem) ; Rocca, R (CERN) et al.
The EURopean Isotope Separation On-Line Radioactive Ion Beam (EURISOL) project aims at building a facility to produce radioactive ion beams with intensities two to three orders of magnitude higher than those presently available. A 4-MW (1-GeV, 4-mA) proton beam hits a liquid mercury converter, generating, by spallation reactions, high neutron fluxes that induce fission in surrounding fissile targets. [...]
2011
- Published in : Nucl. Technol.: 175 (2011) , no. 2, pp. 445-449
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EURISOL-DS multi-MW target unit: Neutronics performance and shielding assessment, dose rate and material activation calculations for the MAFF configuration
/ Romanets, Y (ITN, Sacavem) ; Bermudez, J (INFN, Legnaro) ; Kadi, Y (CERN) ; Luis, R (ITN, Sacavem) ; Goncalves, I F (ITN, Sacavem) ; Tecchio, L (INFN, Legnaro) ; Kharoua, C (CERN) ; Vaz, P (ITN, Sacavem) ; Ene, D (IRFU, SPhN, Saclay) ; David, J C (IRFU, SPhN, Saclay) et al.
One of the objectives of the EURISOL (EURopean Isotope Separation On-Line Radioactive Ion Beam) Design Study consisted of providing a safe and reliable facility layout and design for the following operational parameters and characteristics: (a) a 4 MW proton beam of 1 GeV energy impinging on a mercury target (the converter); (b) high neutron fluxes (similar to 3 x 10(16) neutrons/s) generated by spallation reactions of the protons impinging in the converter and (c) fission rate on fissile U-235 targets in excess of 10(15) fissions/s. In this work, the state-of-the-art Monte Carlo codes MCNPX (Pelowitz, 2005) and FLUKA (Vlachoudis, 2009; Ferrari et al., 2008) were used to characterize the neutronics performance and to perform the shielding assessment (Herrera-Martinez and Kadi, 2006; Cornell, 2003) of the EURISOLTarget Unit and to provide estimations of dose rate and activation of different components, in view of the radiation safety assessment of the facility. [...]
2010
- Published in : Radiat. Meas. 45 (2010) 1350-1354
In : 11th Symposium on Neutron and Ion Dosimetry, Cape Town, South Africa, 12 - 16 Oct 2009, pp.1350-1354
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EURISOL-DS Multi-MW Target Unit: Neutronics and shielding performance, dose rate and material activation calculations for the MAFF configuration
/ Luis, R (ITN, Sacavem) ; Romanets, Y (ITN, Sacavem) ; Goncalves, I. F (ITN, Sacavem) ; Vaz, P (ITN, Sacavem) ; Kadi, Y (CERN) ; Kharoua, C (CERN) ; Rocca, R (CERN) ; Tecchio, L (INFN, Legnaro) ; Negoita, F (Bucharest, IFIN-HH) ; Ene, D (DSM, DAPNIA, Saclay ; IRFU, SPhN, Saclay) et al.
One of the EURISOL-DS (The EURopean Isotope Separation On-Line Radioactive Ion Beam – Design Study) objectives is to provide a safe and reliable facility layout meeting the following operational parameters:1..
EURISOL-02-22-2009-0069.
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24/07/09.
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EURISOL Multi-MW Target Station - MAFF Configuration - Neutron Fluxes, Fission Rates, Dose Rates and Activation
/ Luis, R (ITN, Sacavem) ; Romanets, Y (ITN, Sacavem) ; Goncalves, I. F (ITN, Sacavem) ; Vaz, P (ITN, Sacavem) ; Kadi, Y (CERN) ; Kharoua, C (CERN) ; Rocca, R (CERN) ; Bermudez, J (INFN, Legnaro) ; Tecchio, L (INFN, Legnaro) ; Negoita, F (Bucharest, IFIN-HH) et al.
The EURISOL (The EURopean Isotope Separation On-Line Radioactive Ion Beam) project aims atproducing high intensity radioactive ion beams produced by neutron-induced fission on fissile targets(235U) surrounding a liquid mercury converter. [...]
EURISOL-02-23-2009-0024.
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24/07/09.
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The multi megawatt target station integration of the MAFF/PIAFE fission target design
/ Kharoua, C (CERN) ; Rocca, R (CERN) ; Herrera-Martinez, A (CERN) ; Lettry, J (CERN) ; Ashrafi-Nik, M (PSI, Villigen) ; Groeschel, F (PSI, Villigen) ; Samec, K (PSI, Villigen) ; Zanini, L (PSI, Villigen) ; Alyakriskiy, O (INFN, Legnaro) ; Barbui, M (INFN, Legnaro) et al.
The European Isotope Separation On-Line Radioactive Ion Beam Facility (EURISOL) is set to be the ‘next-generation’ European Isotope Separation On-Line (ISOL) Radioactive Ion Beam (RIB) facility. [...]
EURISOL-02-21-2008-0016.
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26/06/08.
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