The measurement of total mass attenuation coefficients of CoCuNi alloys

Seven S., Karahan I., Bakkaloglu O.

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, cilt.83, sa.2, ss.237-242, 2004 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 83 Sayı: 2
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1016/s0022-4073(03)00118-3
  • Dergi Adı: JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.237-242
  • Anahtar Kelimeler: X-ray fluorescence, mass attenuation coefficient, alloying effect, mixture rule, PHOTOELECTRIC CROSS-SECTIONS, ABSORPTION EDGES, PHOTON ENERGIES, ELEMENTS, NI, BROMIDES, VALIDITY, ALPHA, RANGE, CO
  • Atatürk Üniversitesi Adresli: Evet

Özet

The total mass attenuation coefficients for Co, Cu, Ni elements and CoCu, CoCuNi alloys were measured at different energies with 11.88, 13.93, 17.59, 21.09 and 26.00 keV emitted an Am-241 point source using transmission arrangement. The gamma rays were counted by a Si(Li) detector with a resolution of 160 eV at 5.9 keV. Also the mass attenuation coefficients of each alloy (CoCu, CoCuNi) were estimated using mixture rule. The measured values were compared with estimated values for alloys. (C) 2003 Elsevier Ltd. All rights reserved.