MONTE CARLO DETERMINATION OF INHOMOGENEITY EFFECT ON GAMMA-RAY DETECTION EFFICIENCY IN SOIL SAMPLES

CELIK N., ÇEVİK U.

RADIATION PROTECTION DOSIMETRY, cilt.141, sa.2, ss.178-182, 2010 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 141 Sayı: 2
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1093/rpd/ncq153
  • Dergi Adı: RADIATION PROTECTION DOSIMETRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.178-182
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

Inhomogeneity effect on full energy peak (FEP) efficiency in a soil sample was determined using the Monte Carlo simulation technique. The dependence of the FEP efficiency on the homogeneity in the soil was obtained for some particular photon energies ranging from 60 keV to 2 MeV and, as a result, the corresponding correction factors were obtained. This effect was more significant at lower energies and for higher inhomogeneity rates.