Measurements of L XRF fluorescence cross-sections and relative intensity ratios for some elements in the atomic range 72 <= Z <= 92

Karabulut, Abdulhalik; Gürol, Ali

doi:10.1016/j.nimb.2005.10.027

Makale Tam Makale Uluslararası 2006

Measurements of L XRF fluorescence cross-sections and relative intensity ratios for some elements in the atomic range 72 <= Z <= 92

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS Cilt 244 · Sayı 2 · ss. 303–306 · 01.03.2006

DOI ile aç

Özet

We have measured sigma(Lc), sigma(Lx1.2),sigma(L eta), sigma(L beta), sigma(L71), sigma(L gamma 23.68B), sigma(L gamma 4.4'),L-gamma 5, sigma(L gamma TOTAL) XRF cross-sections with a Si (Li) detector for some elements in the atomic range 72 <= Z <= 92. The samples were excited 59.537 keV photons emitted from an 24 Am radioisotope source with 100 mCi activity. These cross-sections also have been calculated theoretically by using atomic parameters. Relative intensity ratios of L X-rays have determined by using these cross-sections both experimentally and theoretically. Our experimental relative intensity ratios of L X-rays have compared the experimental values available in the literature. (c) 2005 Elsevier B.V. All rights reserved.

Anahtar kelimeler

Radioisotope Intensity ratio L-ALPHA PB XRF ENERGY-ABSORPTION COEFFICIENTS PHOTON MASS ATTENUATION fluorescence cross-section EQUAL-TO 92 X-RAY-INTENSITIES L-BETA L-SUBSHELL YIELDS 57-LESS-THAN-OR-EQUAL-TO-Z-LESS-THAN-OR-EQUAL-TO-92

Atıf için künye

Karabulut, A., & Gürol, A. (2006). Measurements of L XRF fluorescence cross-sections and relative intensity ratios for some elements in the atomic range 72 <= Z <= 92. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 244(2), 303–306. https://doi.org/10.1016/j.nimb.2005.10.027

BibTeX

@article{karabulut2006-62468,
  author = {Karabulut, Abdulhalik and Gürol, Ali},
  title = {Measurements of L XRF fluorescence cross-sections and relative intensity ratios for some elements in the atomic range 72 <= Z <= 92},
  journal = {NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS},
  year = {2006},
  volume = {244},
  number = {2},
  pages = {303--306},
  issn = {0168-583X},
  doi = {10.1016/j.nimb.2005.10.027},
  url = {https://akademik.atauni.edu.tr/yayinlar/62468-measurements-of-l-xrf-fluorescence-cross-sections-and-relative-intensity-ratios}
}