Measurement of L iota, L alpha, l beta and L gamma X-ray fluorescence cross-sections in Hg, Tl, Pb and Bi for the exciting photons of 16.90-59.54 keV energy
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, cilt.84, sa.3, ss.271-279, 2004 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 84 Sayı: 3
- Basım Tarihi: 2004
- Doi Numarası: 10.1016/s0022-4073(03)00182-1
- Dergi Adı: JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.271-279
- Erzincan Binali Yıldırım Üniversitesi Adresli: Hayır
Özet
L-i (i =,iota,alpha,beta,gamma) X ray fluorescence (XRF) cross-sections have been measured for the elements Hg, Tl, Pb and Bi using photon energies of 16.90, 22.58, 25.77, 32.89, 38.18, 43.95, 50.21 and 59.54 keV. L X-rays fluorescence spectra were measured using a Si(Li) detector coupled to a computerized multi-channel analyser in a pi/2 experimental geometry set-up. Experimental cross-sections have been compared with the theoretical values of L X-rays cross-sections and fairly good agreement is observed between the experimental and theoretical values. (C) 2003 Elsevier Ltd. All rights reserved.