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  2. Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi
  3. Arşiv
  4. Cilt 14, Sayı 2
Yıl 2019, Cilt 14 , Sayı 2, Sayfalar 408 - 417 2019-11-30

Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds
Bazı Biyolojik Bileşiklerin Kütlesel Zayıflatma Katsayılarının Monte Carlo Yöntemi ile Hesaplanması

Aycan ŞAHİN [1] , Ahmet BOZKURT [2]

Öz

This study aims to compute total mass attenuation coefficients of thirteen biological samples found in human body using the well-established Monte Carlo method. The simulations utilize a point photon source which emits mono-energetic photons directed as a parallel beam toward the cylindrical absorber behind which was placed a small disc-shaped vacuum detector. All the components in the problem geometry were surrounded by a vacuum sphere to avoid any interactions in materials other than the sample. In this manner, the simulation setup ensures that no scattered photons contribute to the flux in the detector. The simulations were carried out at thirty-six different photon energies between 10 keV-20 MeV. The results of this study indicate very good agreement with theoretical data and measurement values available in literature and indicate that Monte Carlo technique may be used as an alternative for calculations of mass attenuation coefficients.

Bu çalışma insan vücudunda bulunan 13 biyolojik numunenin toplam kütlesel zayıflatma katsayılarını Monte Carlo yöntemi ile hesaplamayı amaçlamaktadır. Simülasyonlarda, noktasal bir foton kaynağı, tek enerjili fotonları paralel bir demet şeklinde silindirik bir soğurucuya yönlendirmiş ve soğurucunun arkasına disk şeklinde küçük bir vakum dedektör yerleştirilmiştir. Problem geometrisindeki tüm bileşenler numune dışındaki materyallerle etkileşimi önlemek için bir vakum küresi ile çevrelenmiştir. Bu şekilde, simülasyon düzeneği dedektör akısına saçılan fotonların katkı yapmamasını sağlamıştır. Simülasyonlar, 10 keV-20 MeV enerji aralığında 36 farklı foton enerjisinde gerçekleştirilmiştir. Çalışmanın sonuçları literatürde var olan ölçüm değerleri ve teorik veriler ile çok iyi uyum göstermektedir ve Monte Carlo tekniğinin kütlesel zayıflatma katsayılarının hesaplanması için bir alternatif olarak kullanılabileceğini ortaya çıkarmıştır.

Kaynakça

  • [1] T.E. Johnson, Introduction to Health Physics. McGraw-Hill Education, 2017.
  • [2] J.K. Shultis and R.E. Faw, Fundamentals of Nuclear Science and Engineering. Marcel Dekker, 2002.
  • [3] J.H. Hubbell, “Review and history of photon cross section calculations,” Phys. Med. Biol. 51(13), R245-R262, 2006.
  • [4] M.J. Berger, J.H. Hubbell, S.M. Seltzer, J. Chang, J.S. Coursey, R. Sukumar, D.S. Zucker and K. Olsen NIST Standard Reference Database 8 (XGAM). NIST, PML, Radiation Physics Division, 2019.
  • [5] R. Jonson, “Mass attenuation coefficients, quantities and units for use in bone mineral determinations,” Osteoporosis International 3(2), 103-106, 1993.
  • [6] R.H. Millar and J.R. Greening, “Experimental X-ray mass attenuation coefficients for materials of low atomic number in the energy range 4 to 25 keV,” Journal of Physics B: Atomic and Molecular Physics, 7(17), 2001.
  • [7] M. Angelone, T. Bubba, and A. Esposito, “Measurement of the mass attenuation coefficient for elemental materials in the range 6⩽Z⩽82 using X-rays from 13 up to 50 keV,” Applied Radiation and Isotopes 55(4), 505-11, 2001.
  • [8] N. Ekinci and N. Astam, “Measurement of mass attenuation coefficients of biological materials by energy dispersive X-ray fluorescence spectrometry,” Radiation Measurements 42(3), 428-430, 2007.
  • [9] J.H. Hubbell, “Review of photon interaction cross section data in the medical and biological context,” Phys. Med. Biol. 44, R1-R22, 1999.
  • [10] A. Akar, H. Baltas, U. Cevik, F. Korkmaz, and N.T. Okumusoglu, “Measurement of attenuation coefficients for bone, muscle, fat and water at 140, 364 and 662 keV gamma-ray energies,” Journal of Quantitative Spectroscopy and Radiative Transfer 102(2), 203-211, 2006.
  • [11] S.R. Manohara and S.M. Hanagodimath, “Studies on effective atomic numbers and electron densities of essential amino acids in the energy range 1 keV-100 GeV,” Nuclear Instruments and Methods in Physics Research B 258, 321-328, 2007.
  • [12] P.P. Pawar and G. K. Bichile, “Studies on mass attenuation coefficient, effective atomic number and electron density of some amino acids in the energy range 0.122-1.330 MeV,” Radiation Physics and Chemistry 92, 22-27, 2013.
  • [13] B.M. Ladhaf and P.P. Pawar, “Studies on mass energy-absorption coefficients and effective atomic energy-absorption cross sections for carbohydrates,” Radiation Physics and Chemistry 109, 89-94, 2015.
  • [14] P.S. Kore, P.P. Pawar, and T.P. Selvam, “Evaluation of radiological data of some saturated fatty acids using gamma ray spectrometry,” Radiation Physics and Chemistry 119, 74-79, 2016.
  • [15] D.K. Gaikwad, P.P. Pawar, and T.P. Selvam, “Measurement of attenuation cross-sections of some fatty acids in the energy range 122–1330 keV,” Pramana - J. Phys. 87(1), 1-12, 2016.
  • [16] B.T. Tonguc, H. Arslan, M.S. Al-Buriahia, “Studies on mass attenuation coefficients, effective atomic numbers and electron densities for some biomolecules,” Radiation Physics and Chemistry 153, 86-91, 2018.
  • [17] B.O. Elbashir, M.G. Dong, M.I. Sayyed, S.A. M. Issa, K.A. Matori, and M.H.M. Zaid, “Comparison of Monte Carlo simulation of gamma ray attenuation coefficients of amino acids with XCOM program and experimental data,” Results in Physics 9, 6-11, 2018.
  • [18] P. Andreo, “Monte Carlo techniques in medical radiation physics,” Physics in medicine and biology, 36(7), 861-920, 1991.
  • [19] C.J. Werner (editor). MCNP Users Manual - Code Version 6.2, LA-UR-17-29981, 2017.
  • [20] S. Agostinelli et al. “Geant4 - A Simulation Toolkit,” Nucl. Instrum. Meth. A, 506, 250-303, 2003.
  • [21] P. Arce, P. Rato, M. Canadas and J.I. Lagares, “GAMOS: A GEANT4-based easy and flexible framework for nuclear medicine applications,” 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference (2008 NSS/MIC), 2008.

Ayrıntılar

Birincil Dil en
Konular Fizik, Uygulamalı
Bölüm Makaleler
Yazarlar

Orcid: 0000-0003-4548-5403
Yazar: Aycan ŞAHİN
Kurum: AKDENIZ UNIVERSITY
Ülke: Turkey

Orcid: 0000-0002-3163-0131
Yazar: Ahmet BOZKURT (Sorumlu Yazar)
Kurum: AKDENIZ UNIVERSITY
Ülke: Turkey
Tarihler

Yayımlanma Tarihi : 30 Kasım 2019

Kaynak Göster

Bibtex @araştırma makalesi { sdufeffd622865, journal = {Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi}, issn = {}, eissn = {1306-7575}, address = {}, publisher = {Süleyman Demirel Üniversitesi}, year = {2019}, volume = {14}, pages = {408 - 417}, doi = {10.29233/sdufeffd.622865}, title = {Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds}, key = {cite}, author = {Şahi̇n, Aycan and Bozkurt, Ahmet} }
APA Şahi̇n, A , Bozkurt, A . (2019). Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds . Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi , 14 (2) , 408-417 . DOI: 10.29233/sdufeffd.622865
MLA Şahi̇n, A , Bozkurt, A . "Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds" . Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi 14 (2019 ): 408-417 <https://dergipark.org.tr/tr/pub/sdufeffd/issue/50336/622865>
Chicago Şahi̇n, A , Bozkurt, A . "Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds". Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi 14 (2019 ): 408-417
RIS TY - JOUR T1 - Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds AU - Aycan Şahi̇n , Ahmet Bozkurt Y1 - 2019 PY - 2019 N1 - doi: 10.29233/sdufeffd.622865 DO - 10.29233/sdufeffd.622865 T2 - Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi JF - Journal JO - JOR SP - 408 EP - 417 VL - 14 IS - 2 SN - -1306-7575 M3 - doi: 10.29233/sdufeffd.622865 UR - https://doi.org/10.29233/sdufeffd.622865 Y2 - 2019 ER -
EndNote %0 Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds %A Aycan Şahi̇n , Ahmet Bozkurt %T Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds %D 2019 %J Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi %P -1306-7575 %V 14 %N 2 %R doi: 10.29233/sdufeffd.622865 %U 10.29233/sdufeffd.622865
ISNAD Şahi̇n, Aycan , Bozkurt, Ahmet . "Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds". Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi 14 / 2 (Kasım 2019): 408-417 . https://doi.org/10.29233/sdufeffd.622865
AMA Şahi̇n A , Bozkurt A . Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds. SDÜFEFFD. 2019; 14(2): 408-417.
Vancouver Şahi̇n A , Bozkurt A . Monte Carlo Calculation of Mass Attenuation Coefficients of Some Biological Compounds. Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi. 2019; 14(2): 408-417.
Makalenin Yazarları
Aycan ŞAHİN [1]
Ahmet BOZKURT [2]
Makale Gönder
Arşiv
Editör Kurulu
İletişim
TR Dizin
TR Dizin