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Zankl, M. ; Gomez Ros, J.M.* ; Moraleda, M.* ; Reichelt, U.* ; Akar, D.K.* ; Borbinha, J.* ; Desorgher, L.* ; di Maria, S.* ; EL Bakkali, J.* ; Fantínová, K.* ; Ferrari, P.* ; Gossio, S.* ; Hunt, J.* ; Jovanovic, Z.* ; Kim, H.S.* ; Krstic, D.* ; Lee, Y.K.* ; Nadar, M.Y.* ; Nikezic, D.* ; Patni, H.K.* ; Murugan, M.* ; Triviño, S.*

Monte Carlo calculation of organ dose coefficients for internal dosimetry: Results of an international intercomparison exercise.

Radiat. Meas. 148:106661 (2021)
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Open Access Gold (Paid Option)
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EURADOS Working Group 6 has organized an intercomparison exercise on the use of the ICRP Reference Computational Phantoms with radiation transport codes. This paper summarizes the results of a specific task from the intercomparison exercise modelling internal radiation sources. The quantities to be calculated were absorbed fractions and specific absorbed fractions for monoenergetic photon and electron sources as well as S-values for two radionuclides in four source organs. Twelve participants from eleven countries participated in this specific task using the Monte Carlo radiation transport codes FLUKA, Geant4, the MCNP code family, PenEasy, TRIPOLI-4 and VMC. Although some participants provided initial solutions in good agreement with the master solution evaluated by the organizers, differences of factors or even orders of magnitude were also found. Following feedback from the organizer, most participants submitted revised solutions that were mostly in better agreement with the master solution, although this was not always the case. Some initial and revised results are discussed in detail in this paper, and the reasons of mistakes are described as far as they were revealed by the participants. A full account of all results is presented in specific annexes as supplemental material.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords Intercomparison Exercise ; Internal Dosimetry ; Monte Carlo ; Reference Phantoms; Simulation; Spectra; Nuclei
ISSN (print) / ISBN 1350-4487
e-ISSN 1879-0925
Quellenangaben Volume: 148, Issue: , Pages: , Article Number: 106661 Supplement: ,
Publisher Elsevier
Publishing Place The Boulevard, Langford Lane, Kidlington, Oxford Ox5 1gb, England
Non-patent literature Publications
Reviewing status Peer reviewed