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CERN Document Server 56 elementer funnet  1 - 10nesteslutt  gå til element: Søket tok 1.19 sekunder. 
1.
Scandium thermal release from activated natTi and natV target materials in mixed particle fields: Investigation of parameters relevant for isotope mass separation / Mamis, E (CERN ; Latvia U.) ; Kalnina, P (CERN ; Latvia U.) ; Duchemin, C (CERN) ; Lambert, L (CERN) ; Conan, N (CERN) ; Deschamps, M (CERN) ; Dorsival, A (CERN) ; Froeschl, R (CERN) ; Ruiz, F Ogallar (CERN) ; Theis, C (CERN) et al.
Scandium (Sc) has gained significant interest in nuclear medicine due to its 43Sc, 44g/mSc, and 47Sc radioactive isotopes being suitable for cancer diagnostics and therapy, offering a promising avenue for theranostics. Various production methods, including irradiation of enriched or naturally abundant calcium (Ca), titanium (Ti), and vanadium (V) materials with different particle beams, have been investigated to produce 43Sc, 44g/mSc, and 47Sc. [...]
2024 - 10 p. - Published in : Nucl. Instrum. Methods Phys. Res., B 553 (2024) 165400 Fulltext: PDF;
Detaljert visning - Lignende elementer
2.
Computation of radioactivity in particle accelerators and propagation of uncertainties with the JEREMY code / Froeschl, Robert (CERN) ; Magistris, Matteo (CERN) ; Leite Pereira, Fernando ; Theis, Chris (CERN)
Beam losses are responsible for material activation in certain components of particle accelerators. [...]
CERN-OPEN-2024-001 ; EDMS1406467. - 2014. - 13 p.
Preprint
Detaljert visning - Lignende elementer
3.
A combined approach for the calculation of activation yields and the characterization of materials for a medical cyclotron / Bonvin, V (CERN ; Lausanne U.) ; Bochud, F (Lausanne U.) ; Theis, C (CERN) ; Vincke, H (CERN ; Graz, Tech. U.) ; Damet, J (Lausanne U. ; Otago U.) ; Geyer, R (CERN ; Lausanne U.)
Cyclotrons for the production of radiopharmaceuticals have become important tools in modern nuclear medicine. At the end of their lifecycles, such installations have to be dismantled and any activated materials must be treated according to the local radiation protection legislation. [...]
2023 - 17 p. - Published in : Appl. Radiat. Isot. 204 (2024) 111116
Detaljert visning - Lignende elementer
4.
In-toto non-destructive assay methodology for the elimination of metallic waste from particle accelerators after melting / Dyrcz, Patrycja (CERN) ; Menaa, Nabil (CERN) ; Magistris, Matteo (CERN) ; Theis, Chris (CERN) ; Bruno, Luca (CERN) ; Dumont, Gerald (CERN) ; Charousset, Renaud (CERN)
Melting of metallic waste reduces the waste volume, allows more accurate radiological characterization, and minimizes handling at the waste production site. This paper proposes a new non-destructive assay methodology to radiologically characterize low- and intermediate-level (LILW) waste before melting. [...]
2023 - 9 p. - Published in : Appl. Radiat. Isot. 201 (2023) 110991 Fulltext: PDF;
Detaljert visning - Lignende elementer
5.
Radiological characterization for the disposal of a decommissioned LHC external beam dump at CERN / Infantino, Angelo (CERN) ; Harbron, Richard William (CERN) ; Mouret, Renaud (CERN) ; Bertreix, Philippe (CERN) ; Bernardes, Ana-Paula (CERN) ; Bruno, Luca (CERN) ; Calviani, Marco (CERN) ; Dumont, Gerald (CERN) ; El-Idrissi, Safouane (CERN) ; Magistris, Matteo (CERN) et al.
During the last Long Shutdown, a scheduled maintenance period between physics runs, the two Large Hadron Collider (LHC) beam dumps were replaced with upgraded spares modules. It was then decided to conduct an in-house autopsy and a post-irradiation examination of the removed dumps to extract information essential for the 3rd LHC physics run and to aid the design of new generations of beam dumps able to cope with future upgrades of the LHC. [...]
2023 - 13 p. - Published in : Eur. Phys. J. Plus 138 (2023) 692 Fulltext: PDF;
Detaljert visning - Lignende elementer
6.
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;
Detaljert visning - Lignende elementer
7.
A desorption model for the code SOLIDUSS and its experimental benchmarking / Ogallar Ruiz, F (CERN ; Granada U.) ; Vincke, H (CERN) ; Porras, I (Granada U.) ; Theis, C (CERN)
The code SOLIDUSS is a Monte Carlo based solid-state diffusion software for radiation protection. It was developed to accurately estimate the amount of radionuclides that could escape activated material affected by an accidental fire. [...]
2022 - 7 p. - Published in : Radiat. Phys. Chem. 201 (2022) 110424 Fulltext: PDF;
Detaljert visning - Lignende elementer
8.
New Capabilities of the FLUKA Multi-Purpose Code / Ahdida, C (CERN) ; Bozzato, D (CERN ; KIT, Karlsruhe, Dept. Phys.) ; Calzolari, D (CERN) ; Cerutti, F (CERN) ; Charitonidis, N (CERN) ; Cimmino, A (Prague, Inst. Phys.) ; Coronetti, A (CERN ; Jyvaskyla U.) ; D'Alessandro, G L (CERN) ; Donadon Servelle, A (CERN ; Ecole Polytechnique, Lausanne) ; Esposito, L S (CERN) et al.
FLUKA is a general purpose Monte Carlo code able to describe the transport and interaction of any particle and nucleus type in complex geometries over an energy range extending from thermal neutrons to ultrarelativistic hadron collisions. It has many different applications in accelerator design, detector studies, dosimetry, radiation protection, medical physics, and space research. [...]
2022 - 14 p. - Published in : Front. Phys. 9 (2022) 788253 Fulltext: PDF;
Detaljert visning - Lignende elementer
9.
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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10.
SOLIDUSS: Solid-state diffusion software for radiation protection / Ogallar Ruiz, F (CERN ; Granada U.) ; Theis, C (CERN) ; Porras, I (Granada U.) ; Vincke, H
The out-diffusion of radionuclides from activated material in case of a fire may represent a non-negligible contribution to the radiological source term of such an event. In order to assess the contribution of this phenomenon, a software package has been designed and implemented. [...]
2022 - 9 p. - Published in : Appl. Radiat. Isot. 179 (2022) 109997 Fulltext: PDF;
Detaljert visning - Lignende elementer

CERN Document Server : 56 elementer funnet   1 - 10nesteslutt  gå til element:
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1 Theis, C.
6 Theis, Ch
19 Theis, Chris
28 Theis, Christian
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