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Radiological characterisation for the clearance of burnable waste produced at CERN
/ Harbron, Richard (CERN) ; Charousset, Renaud (CERN) ; Dumont, Gerald (CERN) ; Magistris, Matteo (CERN) ; Menaa, Nabil (CERN) ; Giunio Pisano, Paolo (CERN) ; Theis, Christian (CERN)
Burnable waste produced at CERN during upgrading, maintenance and dismantling campaigns may be
contaminated with radioactive nuclides produced through activation of accelerator components. Here, we present a methodology for the radiological characterisation of burnable waste, which takes into account the wide
range of potential activation conditions (beam energy, material composition, location, irradiation and waiting
time). [...]
2023 - 7 p.
- Published in : Appl. Radiat. Isot. 196 (2023) 110782
Fulltext: PDF;
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CERN-MEDICIS: A Review Since Commissioning in 2017
/ MEDICIS Collaboration
The CERN-MEDICIS (MEDical Isotopes Collected from ISolde) facility has delivered its first radioactive ion beam at CERN (Switzerland) in December 2017 to support the research and development in nuclear medicine using non-conventional radionuclides. Since then, fourteen institutes, including CERN, have joined the collaboration to drive the scientific program of this unique installation and evaluate the needs of the community to improve the research in imaging, diagnostics, radiation therapy and personalized medicine. [...]
2021 - 11 p.
- Published in : Frontiers in Medicine 8 (2021) 693682
Fulltext: PDF;
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Modelling the Radioactivity Induced by Slow-Extraction Losses in the CERN SPS
/ Fraser, Matthew (CERN) ; Björkman, Daniel (CERN) ; Cornelis, Karel (CERN) ; Goddard, Brennan (CERN) ; Kain, Verena (CERN) ; Schicho, Philipp (CERN) ; Theis, Christian (CERN) ; Vincke, Helmut (CERN)
Resonant slow extraction is used to provide an intense quasi-DC flux of high-energy protons for the Fixed Target (FT) physics programme at the CERN Super Proton Synchrotron (SPS). The unavoidable beam loss intrinsic to the extraction process activates the extraction region and its equipment. [...]
CERN-ACC-2017-137.-
2017 - 4 p.
- Published in : 10.18429/JACoW-IPAC2017-TUPIK086
Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.TUPIK086
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The Application of the Monte Carlo Code FLUKA in Radiation Protection Studies for the Large Hadron Collider
/ Battistoni, Giuseppe (INFN, Milan) ; Broggi, Francesco (INFN, Milan) ; Brugger, Markus (CERN) ; Campanella, Mauro (INFN, Milan) ; Carboni, Massimo (INFN, Legnaro) ; Empl, Anton (Houston U.) ; Fassò, Alberto (Jefferson Lab) ; Gadioli, Ettore (INFN, Milan) ; Cerutti, Francesco (CERN) ; Ferrari, Alfredo (CERN) et al.
2011
- Published in : Prog. Nucl. Sci. Tech. 2 (2011) 358-364
Fulltext: PDF; External link: Fulltext
In : Joint International Conference of the 7th Supercomputing in Nuclear Application and the 3rd Monte Carlo, Tokyo, Japan, 17 - 21 Oct 2010, pp.358-364
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How to Manage a Large Scale Beam Line Consolidation in a Highly Activated Area?
/ Evrard, Sebastien (CERN) ; Grenard, Jean-Louis (CERN) ; Harrouch, Erwan (CERN) ; Herve, Angelito (CERN) ; Pardons, Ans (CERN) ; Pira, Yann (CERN) ; Seraphin, Yann (CERN) ; Theis, Christian (CERN) ; Vincke, Helmut (CERN)
The TDC2/TCC2 consolidation is a good example showing how the complexity of interventions in high radiation areas has increased over the last five years. Due to its duration, its dispersion, the diversity of the teams involved, the fixed deadlines, the risks and external constraints, this worksite prefigures large scale-interventions in the LHC during long shutdown 2 (LS2) and even more LS3. [...]
CERN-ACC-2016-151.-
2016 - 4 p.
- Published in : 10.18429/JACoW-IPAC2016-THPMY030
Published version from JACoW: PDF;
In : 7th International Particle Accelerator Conference, Busan, Korea, 8 - 13 May 2016, pp.THPMY030
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Response measurement of a Bonner sphere spectrometer for high-energy neutrons
/ Masuda, Akihiko (Tsukuba, Natl. Res. Lab. Metrol.) ; Matsumoto, Tetsuro (Tsukuba, Natl. Res. Lab. Metrol.) ; Harano, Hideki (Tsukuba, Natl. Res. Lab. Metrol.) ; Nishiyama, Jun (Tsukuba, Natl. Res. Lab. Metrol.) ; Iwamoto, Yosuke (JAEA, Ibaraki) ; Hagiwara, Masayuki (KEK, Tsukuba) ; Satoh, Daiki (JAEA, Ibaraki) ; Iwase, Hiroshi (KEK, Tsukuba) ; Yashima, Hiroshi (Kyoto U., KURRI) ; Nakamura, Takashi (CYRIC, Tohoku U.) et al.
2012 - 6 p.
- Published in : IEEE Trans. Nucl. Sci. 59 (2012) 161-166
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10.
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Radiation protection at CERN
/ Forkel-Wirth, Doris (CERN) ; Roesler, Stefan (CERN) ; Silari, Marco (CERN) ; Streit-Bianchi, Marilena (CERN) ; Theis, Christian (CERN) ; Vincke, Heinz (CERN) ; Vincke, Helmut (CERN)
This paper gives a brief overview of the general principles of radiation protection legislation; explains radiological quantities and units, including some basic facts about radioactivity and the biological effects of radiation; and gives an overview of the classification of radiological areas at CERN, radiation fields at high-energy accelerators, and the radiation monitoring system used at CERN. A short section addresses the ALARA approach used at CERN..
arXiv:1303.6519.-
Geneva : CERN, 2013 - 22 p.
- Published in : , pp. 415-436
Fulltext: PDF; Published version from CERN: PDF; External link: Preprint
In : CAS - CERN Accelerator School: High Power Hadron Machines, pp.415-436
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