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Neutron and photon scattering properties of high density concretes used in radiation therapy facilities: A Monte Carlo study Cover

Neutron and photon scattering properties of high density concretes used in radiation therapy facilities: A Monte Carlo study

Open Access
|Sep 2017

References

  1. [1] Aghamiri SMR, Mortazavi SMJ, Mosleh Shirazi MA, et al. Production of a novel high strength heavy concrete using tourmaline and galena for neutron and photon radiation shielding. Int J Radiat Res. 2014;12(3):277-282.
  2. [2] Akkurt I, Basyigit C, Kilincarslan S, Mavi B. The shielding of gamma-rays by concretes produced with barite. Prog Nucl Energy. 2005;46(1):1-11.10.1016/j.pnucene.2004.09.015
  3. [3] Bashter II: Calculation of radiation attenuation coefficients for shielding concretes. Ann Nucl Energy. 1997;24(7):1389-1401.10.1016/S0306-4549(97)00003-0
  4. [4] Hadad K, Majidi H, Sarshough S. Enhanced radiation shielding with galena concrete. Nucl Technol Radiat Prot. 2015;30(1):70-74.10.2298/NTRP1501070H
  5. [5] Mesbahi A, Alizadeh G, Seyed-Oskoee G, Azarpeyvand AA. A new barite-colemanite concrete with lower neutron production in radiation therapy bunkers. Ann Nucl Energy. 2013;51:107-111.10.1016/j.anucene.2012.07.039
  6. [6] Mortazavi SMJ, Mosleh-Shirazi MA, Maheri MR, et al Production of an economic high-density concrete for shielding megavoltage radiotherapy rooms and nuclear reactors. Int J Radiat Res. 2007;5(3):143-146.
  7. [7] Mortazavi SMJ, Mosleh-Shirazi MA, Roshan-Shomal P, et al. High-performance heavy concrete as a multi-purpose shield. Radiat Prot Dosimetry. 2010;142(2-4):120-124.10.1093/rpd/ncq26521036811
  8. [8] Mortazavi SMJ, Mosleh-Shirazi MA, Baradaran-Ghahfarokhi M, et al. Production of a datolite-based heavy concrete for shielding nuclear reactors and megavoltage radiotherapy rooms. Iranian J Radiat Res. 2010;8(1):11-15.
  9. [9] Singh K, Singh S, Singh SP, et al. Gamma radiation shielding and health physics characteristics of diaspore-flyash concretes. J Radiol Prot 2015;35(2):401-414.10.1088/0952-4746/35/2/40125946622
  10. [10] Un A, Demir F. Determination of mass attenuation coefficients, effective atomic numbers and effective electron numbers for heavyweight and normal-weight concretes. Appl Radiat Isot. 2013;80:73-77.10.1016/j.apradiso.2013.06.01523838359
  11. [11] Ghiasi H, Mesbahi A. Sensitization of the analytical methods for photoneutron calculations to the wall concrete composition in radiation therapy. Radiat Meas. 2012;47(6):461-464.10.1016/j.radmeas.2012.03.016
  12. [12] Ghiasi H, Mesbahi A. Gantry orientation effect on the neutron and capture gamma ray dose equivalent at the maze entrance door in radiation therapy. Nucl Technol Radiat Prot. 2012;27(1):70-74.10.2298/NTRP1201070G
  13. [13] Ghiasi H, Mesbahi A. A new analytical formula for neutron capture gamma dose calculations in double-bend mazes in radiation therapy. Rep Pract Oncol Radiother. 2012;17(4):220-225.10.1016/j.rpor.2012.03.011386324624377027
  14. [14] El-Sayed Abdo A. Calculation of the cross-sections for fast neutrons and gamma-rays in concrete shields. Ann Nucl Energy. 2002;29:1977-1988.10.1016/S0306-4549(02)00019-1
  15. [15] Facure A, Silva AX, Rivera JC, Falcão RC. Neutron scattering in concrete and wood: Part II - Oblique incidence. Radiat Prot Dosimetry. 2008;128(3):367-374.10.1093/rpd/ncm37817673488
  16. [16] Mesbahi A, Azarpeyvand AA, Shirazi A. Photoneutron production and backscattering in high density concretes used for radiation therapy shielding. Ann Nucl Energy. 2011;38(12):2752-2756.10.1016/j.anucene.2011.08.023
  17. [17] Khaldari R, Mesbahi A, Kara U. Monte Carlo calculation of shielding properties of newly developed heavy concretes for megavoltage photon beam spectra used in radiation therapy. Iranian J Med Phys. 2016;13(4):250-260.
  18. [18] Pelowitz DB, Durkee JW, Elson JS, et al. MCNPX 2.7.E Extensions. LA-UR-11-01502. Los Alamos National Laboratory; 2011.10.2172/1058045
  19. [19] Waly ESA, Bourham MA. Comparative study of different concrete composition as gamma-ray shielding materials. Ann Nucl Energy. 2015;85:306-310.10.1016/j.anucene.2015.05.011
  20. [20] Sheikh-Bagheri D, Rogers DWO. Monte Carlo calculation of nine megavoltage photon beam spectra using the BEAM code. Med Phys. 2002;29(3):391-402.10.1118/1.144541311930914
  21. [21] Mesbahi A, Azarpeyvand AA, Khosravi HR. Does concrete composition affect photoneutron production inside radiation therapy bunkers? Jpn J Radiol. 2012;30(2):162-166.10.1007/s11604-011-0030-y22180187
  22. [22] Facure A, Silva AX, Falcão RC, Crispim VR. Neutron scattering in concrete and wood. Radiat Prot Dosimetry. 2006;119(1-4):514-517.10.1093/rpd/nci54216565202
DOI: https://doi.org/10.1515/pjmpe-2017-0011 | Journal eISSN: 1898-0309 | Journal ISSN: 1425-4689
Language: English
Page range: 61 - 65
Submitted on: May 16, 2017
Accepted on: Aug 1, 2017
Published on: Sep 23, 2017
Published by: Polish Society of Medical Physics
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2017 Asghar Mesbahi, Rezvan Khaldari, published by Polish Society of Medical Physics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.