Calculation of K-Shell Fluorescence Yields for Low-Z Elements
Yükleniyor...
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Amer Inst Physics
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The analytical methods based on X-ray fluorescence are advantageous for practical applications in a variety of fields including atomic physics, X-ray fluorescence surface chemical analysis and medical research and so the accurate fluorescence yields (omega(K)) are required for these applications. In this contribution we report a new parameters for calculation of K-shell fluorescence yields (omega(K)) of elements in the range of 11 <= Z <= 30. The experimental data are interpolated by using the famous analytical function (omega(K)/(1-omega(K)))(1/q) (were q=3, 3.5 and 4) vs Z to deduce the empirical K-shell fluorescence yields. A comparison is made between the results of the procedures followed here and those theoretical and other semi-empirical fluorescence yield values. Reasonable agreement was typically obtained between our result and other works.
Açıklama
4th International Congress in Advances in Applied Physics and Materials Science (APMAS) -- APR 24-27, 2014 -- Fethiye, TURKEY
Anahtar Kelimeler
Inner-shell ionization process, K-shell fluorescence yields
Kaynak
4th International Congress in Advances in Applied Physics and Materials Science (Apmas 2014)
WoS Q Değeri
N/A
Scopus Q Değeri
Q4
Cilt
1653
