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Neutron conversion coefficients of ambient dose equivalent and personal dose equivalent

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Introduction: This work aims to calculate the ambient and personal dose equivalent conversion coefficients. Material and methods: The conversion coefficients have been calculated using MC simulation. Additionally, this paper proposes a new method that depends on an analytical approach. Results: The obtained results in good agreement between MC and an analytical approach were observed. The obtained results were compared to those published in ICRU 57 report. Conclusions: We deduced that the analytical approach is as effective and suitable as the MC simulation to calculate the operational quantity conversion coefficients.
Słowa kluczowe
Rocznik
Strony
52--59
Opis fizyczny
Bibliogr. 24 poz., rys., tab.
Twórcy
  • Abdelmalek Essaadi Universit, Faculty of Sciences, Tetouan, Morocco
  • Abdelmalek Essaadi Universit, Faculty of Sciences, Tetouan, Morocco
  • Abdelmalek Essaadi Universit, Faculty of Sciences, Tetouan, Morocco
  • Abdelmalek Essaadi Universit, Faculty of Sciences, Tetouan, Morocco
Bibliografia
  • 1. ICRU 57. Conversion Coefficients for Use in Radiological Protection Against External Radiation. Vol os29. Oxford University Press; 1997. https://doi.org/10.1093/jicru/os29.2.Report57
  • 2. ICRP 74. Conversion Coefficients for Use in Radiological Protection against External Radiation; 1996. https://doi.org/10.2307/3579845
  • 3. ICRU Report 95. Operational Quantities for External Radiation Exposure.; 2020. http://www.icrp.org/docs/ICRU and ICRP Draft Joint Report Operational Quantities for External Radiation Exposure.pdf
  • 4. Al Kanti H, El Hajjaji O, El Bardouni T, Mohammed M. An analytical fit and EGSnrc code (MC) calculations of personal dose equivalent conversion coefficients for monoenergetic electrons. Appl Radiat Isot. 2019;154(March):108906. https://doi.org/10.1016/j.apradiso.2019.108906
  • 5. Al Kanti H, El Hajjaji O, El Bardouni T, Boukhal H. Air-kerma to Hp(0.07), Hp(3), and Hp(10) conversion coefficients for monoenergetic photons. Appl Radiat Isot. 2020;160(June):109123. https://doi.org/10.1016/j.apradiso.2020.109123
  • 6. Al Kanti H, El Hajjaji O, El Bardouni T, Boukhal H, Mohammed M. Conversion coefficients calculation of monoenergetic photons from air-kerma using Monte Carlo and analytical methods. J King Saud Univ - Sci. 2020;32(May):288-293. https://doi.org/10.1016/j.jksus.2018.05.007
  • 7. El Bardouni T, Mohammed M, Chakir E, et al. Conversion coefficients for photon exposure of the human lens eye: EGSnrc and MCNP6 Monte Carlo simulation. Radiat Phys Chem. 2019;156(April):159-168. https://doi.org/10.1016/j.radphyschem.2018.10.017
  • 8. Al Kanti H, El Hajjaji O, El Bardouni T. Personal Dose Equivalent Conversion Coefficients Skins Dose for Monoenergetic Photons, Electrons, and Positrons: Monte Carlo Approach and Development of an Analytical Approach. Moscow Univ Phys Bull. 2019;74(5):520-528. https://doi.org/10.3103/S0027134919050035
  • 9. Al Kanti H, El Hajjaji O, El Bardouni T. Conversion coefficients from fluence and air kerma to personal dose equivalent for monoenergetic photons using analytical fit and Monte Carlo simulation. Polish J Med Phys Eng. 2020;26(1):31-44. https://doi.org/10.2478/pjmpe-2020-0004
  • 10. Al Kanti H, El Hajjaji O, El Bardouni T. Air-Kerma to Personal Dose Equivalent Hp(0.07,α) Conversion Coefficients for Monoenergetic Photons. Moscow Univ Phys Bull. 2020;75(3):266-272. https://doi.org/10.3103/S002713492003011X
  • 11. ICRP 116. Conversion Coefficients for Radiological Protection Quantities for External Radiation Exposures. Clement CH, ed. Ann ICRP. 2010;40(2-5):1-257. https://doi.org/10.1016/j.icrp.2011.10.001
  • 12. Petoussi-Henss N, Bolch WE, Eckerman KF, et al. Conversion Coefficients for Radiological Protection Quantities for External Radiation Exposures. Clement CH, ed. Ann ICRP. 2010;40(2-5):1-257. https://doi.org/10.1016/j.icrp.2011.10.001
  • 13. Collaboration G. GAMOS 5.2.0 User’s Guide Release 5.2.0. 2018. http://fismed.ciemat.es/GAMOS/GAMOS_doc/GAMOS.5.2.0/GamosUsersGuide_V5.2.0.pdf
  • 14. Collaboration G. GAMOS User’s Guide Release 6.2.0.; 2020
  • 15. Yoriyaz H, Moralles M, De Tarso Dalledone Siqueira P, Da Costa Guimarães C, Belonsi Cintra F, Dos Santos A. Physical models, cross sections, and numerical approximations used in MCNP and GEANT4 Monte Carlo codes for photon and electron absorber fraction calculation. Med Phys. 2009;36(11):5198-5213. https://doi.org/10.1118/1.3242304
  • 16. Geant4 Collaboration. Physics Reference Manual. GEANT4 A Simul toolkit - Man. 2019;1:1-554. https://geant4-userdoc.web.cern.ch/UsersGuides/PhysicsReferenceManual/fo/PhysicsReferenceManual.pdf. Accessed July 28, 2021
  • 17. Rose PF (comp. ENDF-201: ENDF/B-VI summary documentation. October 1991. https://doi.org/10.2172/5733676
  • 18. Mayles P, Nahum A, Rosenwald J-C. Handbook of Radiotherapy Physics: Theory and Practice; 2007. https://doi.org/10.1118/1.2969650
  • 19. Behrens R. Air kerma to Hp(3) conversion coefficients for a new cylinder phantom for photon reference radiation qualities. Radiat Prot Dosimetry. 2012;151(3):450-455. https://doi.org/10.1093/rpd/ncs032
  • 20. BCRU. New quantities in radiation protection and conversion coefficients. J Soc Radiol Prot. 1986;6(3):131-136. https://doi.org/10.1088/0260-2814/6/3/405
  • 21. Al Kanti H, El Hajjaji O, El Bardouni T. A new analytical approach for photons conversion coefficients calculations of the human lens eye. Optik (Stuttg). 2021;227(February). https://doi.org/10.1016/j.ijleo.2020.166043
  • 22. MathWorks. For Use with MATLAB ® User’s Guide Curve Fitting Toolbox; 2001. www.mathworks.com. Accessed July 6, 2020
  • 23. Attix F. Introduction to Radiological Physics and Radiation Dosimetry; 1986. https://doi.org/10.1002/9783527617135
  • 24. Podgorsak EB. Radiation Physics for Medical Physicists; 2010. http://www.springer.com/series/3740. Accessed August 23, 2019
Uwagi
Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-c49720bc-ef1b-4dff-9332-a4f4669812da
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