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Experimental and Semi-Empirical Investigation of Photon Attenuation Parameters of SbxBi1-x Alloys and Comparison with XCOM Database Values


Authors : Dr. Ch. Snehalatha Reddy; Dr. Narendar Kethireddy; Dr. Boda Mahipal Reddy

Volume/Issue : Volume 11 - 2026, Issue 8 - August


Google Scholar : https://tinyurl.com/vy46dcxe

DOI : https://doi.org/10.38124/ijisrt/26aug1590

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Abstract : This study investigates photon-interaction studies on binary antimony–bismuth (Sb–Bi) alloys at 661.6, 1173, and 1332 keV using experimental, semi-empirical (SE), and XCOM values for five alloy samples. The measured data set contains mass attenuation coefficient, linear attenuation coefficient, photon mean free path (reported as impact factor, λ), total atomic cross section, total electronic cross section, effective atomic number (Zeff) and effective electron number (Neff). The mass attenuation coefficient decreases with increasing photon energy for every sample, while the composition series shows systematic changes in all interaction parameters.

Keywords : Sb–Bi Alloy, Gamma-Ray Attenuation, Photon Interaction Parameters, XCOM, Semi-Empirical Method.

References :

  1. Berger, M.J., Hubbell, J.H., XCOM: Photon Cross Sections on a Personal Computer, NBSIR 87-3597, National Bureau of Standards, 1987.
  2. Berger, M.J., Hubbell, J.H., Seltzer, S.M., Coursey, J.S., Zucker, D.S., XCOM: Photon Cross Section Database, NIST Standard Reference Database 8, NIST, 1999/2010.
  3. Gerward, L., Guilbert, N., Jensen, K.B., Levring, H., X-ray absorption in matter. Reengineering XCOM, Radiation Physics and Chemistry 60 (2001) 23–24.
  4. Gerward, L., Guilbert, N., Jensen, K.B., Levring, H., WinXCom – a program for calculating X-ray attenuation coefficients, Radiation Physics and Chemistry 71 (2004) 653–654.
  5. Hubbell, J.H., Photon mass attenuation and energy-absorption coefficients, International Journal of Applied Radiation and Isotopes 33 (1982) 1269–1290.
  6. Hubbell, J.H., Gimm, H.A., Øverbø, I., Pair, triplet, and total atomic cross sections for 1 MeV–100 GeV photons in elements Z=1 to 100, Journal of Physical and Chemical Reference Data 9 (1980) 1023–1148.
  7. Hubbell, J.H., Veigele, W.J., Briggs, E.A., Brown, R.T., Cromer, D.T., Howerton, R.J., Atomic form factors, incoherent scattering functions, and photon scattering cross sections, Journal of Physical and Chemical Reference Data 4 (1975) 471–538.
  8. Scofield, J.H., Theoretical Photoionization Cross Sections from 1 to 1500 keV, LLNL Report UCRL-51326, 1973.
  9. Storm, E., Israel, H.I., Photon cross sections from 1 keV to 100 MeV for elements Z=1 to Z=100, Nuclear Data Tables A7 (1970) 565–681.
  10. Veigele, W.J., Photon cross sections from 0.1 keV to 1 MeV for elements Z=1 to Z=94, Atomic Data and Nuclear Data Tables 5 (1973) 51–111.
  11. Chantler, C.T., Theoretical form factor, attenuation and scattering tabulation for Z=1–92, Journal of Physical and Chemical Reference Data 24 (1995) 71–643.
  12. Manohara, S.R., Hanagodimath, S.M., Thind, K.S., Gerward, L., On the effective atomic number and electron density: A comprehensive set of formulas for all types of materials and energies above 1 keV, Nuclear Instruments and Methods in Physics Research Section B 266 (2008) 3906–3912.
  13. Manohara, S.R., Hanagodimath, S.M., Gerward, L., Studies on effective atomic number, electron density and kerma for some fatty acids and carbohydrates, Physics in Medicine and Biology 53 (2008) N377–N386.
  14. Manohara, S.R., Hanagodimath, S.M., Gerward, L., The effective atomic numbers of some biomolecules calculated by two methods: A comparative study, Medical Physics 36 (2009) 137–141.
  15. Han, I., Demir, L., Mass attenuation coefficients, effective atomic and electron numbers of Ti and Ni alloys, Radiation Measurements 44 (2009) 289–294.
  16. Han, I., Demir, L., Determination of mass attenuation coefficients, effective atomic numbers and electron densities for Cr, Fe and Ni alloys at different energies, Nuclear Instruments and Methods in Physics Research Section B 267 (2009) 3–8.
  17. Han, I., Aygün, M., Demir, L., Şahin, Y., Determination of effective atomic numbers for 3d transition metal alloys with a new semi-empirical approach, Annals of Nuclear Energy 39 (2012) 56–61.
  18. Kurudirek, M., Büyükyıldız, M., Özdemir, Y., Effective atomic number study of various alloys for total photon interaction, Nuclear Instruments and Methods in Physics Research Section A 613 (2010) 251–256.
  19. Madiyal, A., Rao, V., Lingappa, N., Siddappa, K., Effective atomic numbers for total gamma-ray interaction and incoherent scattering in some alloys at 662 keV, Nuclear Science and Engineering 108 (1991) 414–418.
  20. Prasad, S.G., Parthasaradhi, K., Bloomer, W.D., Effective atomic numbers of composite materials, Medical Physics 24 (1997) 883–885.
  21. Guru Prasad, S., Parthasaradhi, K., Bloomer, W.D., Effective atomic numbers of low-Z compounds for photon interaction, Nuclear Science and Engineering 126 (1997) 224–228.
  22. Parthasaradhi, K., Esposito, A., Pellicioni, M., Photon attenuation coefficients in tissue equivalent compounds, International Journal of Radiation Applications and Instrumentation Part A 43 (1992) 1481–1484.
  23. Bhandal, G.S., Singh, K., Effective atomic number studies in biological samples, Applied Radiation and Isotopes 44 (1993) 505–510.
  24. Bhandal, G.S., Singh, K., Photon attenuation coefficient and effective atomic number study of cements, Applied Radiation and Isotopes 44 (1993) 1231–1243.
  25. Içelli, O., Erzeneoglu, S., Effective atomic numbers of vanadium and nickel compounds, Journal of Quantitative Spectroscopy and Radiative Transfer 85 (2004) 115–124.
  26. Içelli, O., Erzeneoglu, S., Karahan, I.H., Çankaya, G., Effective atomic number studies of compounds and alloys, Journal of Quantitative Spectroscopy and Radiative Transfer 91 (2005) 485–495.
  27. Shivaramu, V., Vijayakumar, R., Rajasekharan, L., Ramamurthy, N., Radiation attenuation and effective atomic-number studies of materials, Radiation Physics and Chemistry 62 (2001) 371–376.
  28. Shivaramu, V., Ramprasath, V., Effective atomic numbers for photon-energy absorption and energy dependence of thermoluminescent dosimetric compounds, Nuclear Instruments and Methods in Physics Research Section B 168 (2000) 294–304.
  29. Koç, N., Özyol, H., Z-bar-dependence of partial and total photon interactions in some biological samples, Radiation Physics and Chemistry 59 (2000) 339–345.
  30. Nayak, N.G., Vijaya, M.G., Siddappa, K., Effective atomic numbers of some polymers and other materials for photoelectric process at 59.54 keV, Radiation Physics and Chemistry 61 (2001) 559–561.
  31. Kaur, G., Singh, K., Lark, B.S., Sahota, H.S., Photon interaction studies in solutions of some alkali metal chlorides-I, Radiation Physics and Chemistry 58 (2000) 315–323.
  32. Singh, K., Singh, H., Sharma, V., Nathuram, R., Khanna, A., Kumar, R., Bhatti, S.S., Sahota, H.S., Gamma-ray attenuation coefficients in bismuth borate glasses, Nuclear Instruments and Methods in Physics Research Section B 194 (2002) 1–6.
  33. Gowda, S., Krishnaveni, S., Gowda, R., Studies on effective atomic numbers and electron densities in amino acids and sugars in the energy range 30–1333 keV, Nuclear Instruments and Methods in Physics Research Section B 239 (2005) 361–369.
  34. Önder, P., Turşucu, A., Demir, D., Gürol, A., Studies on mass attenuation coefficient, effective atomic number and electron density of thermoluminescent dosimetric compounds, Nuclear Instruments and Methods in Physics Research Section B 292 (2012) 1–10.
  35. Ün, A., Şahin, Y., Determination of mass attenuation coefficients, effective atomic numbers, effective electron numbers and kermas for Earth and Martian soils, Nuclear Instruments and Methods in Physics Research Section B 288 (2012) 42–47.
  36. Narender, K., Madhusudhan Rao, A.S., Gopal Kishan Rao, K., Gopi Krishna, N., Ashok Reddy, K., Determination of effective atomic number and mass attenuation coefficient of 5070 wrought aluminum alloy with multi energetic photons, Research Journal of Physical Sciences 1(10) (2013) 1–5.
  37. Sharma, R., Sharma, J.K., Kaur, T., Singh, T., Sharma, J., Singh, P.S., Experimental investigation of effective atomic numbers for some binary alloys, Nuclear Engineering and Technology (2017).
  38. Rani, N., Vermani, Y.K., Singh, T., Gamma radiation shielding properties of some Bi-Sn-Zn alloys, Journal of Radiological Protection 40 (2020) 296–310.
  39. Mansy, M.S., Lasheen, Y.F., Breky, M.M.E., Selim, Y., Experimental and theoretical investigation of Pb–Sb alloys as a gamma-radiation shielding material, Radiation Physics and Chemistry 183 (2021) 109416.
  40. Saleh, A., Ali, N., Synthesis, physical, structure, mechanical and ionizing radiation shielding properties of some bismuth-based alloys: Comparative investigation, Radiation Physics and Chemistry 229 (2025) 112510.

This study investigates photon-interaction studies on binary antimony–bismuth (Sb–Bi) alloys at 661.6, 1173, and 1332 keV using experimental, semi-empirical (SE), and XCOM values for five alloy samples. The measured data set contains mass attenuation coefficient, linear attenuation coefficient, photon mean free path (reported as impact factor, λ), total atomic cross section, total electronic cross section, effective atomic number (Zeff) and effective electron number (Neff). The mass attenuation coefficient decreases with increasing photon energy for every sample, while the composition series shows systematic changes in all interaction parameters.

Keywords : Sb–Bi Alloy, Gamma-Ray Attenuation, Photon Interaction Parameters, XCOM, Semi-Empirical Method.

Paper Submission Last Date
31 - October - 2026

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