Investigating empirical and theoretical calculations for intensity ratios of L-Shell X-ray transitions in atoms with 39 ≤ Z ≤ 94

Zidi, A. and Kahoul, A. and Marques, J.P. and Daoudi, S. and Sampaio, J.M. and Parente, F. and Hamidani, A. and Croft, S. and Favalli, A. and Kasri, Y. and Amari, K. and Berkani, B. (2024) Investigating empirical and theoretical calculations for intensity ratios of L-Shell X-ray transitions in atoms with 39 ≤ Z ≤ 94. Journal of Electron Spectroscopy and Related Phenomena, 275: 147473. ISSN 0368-2048

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Abstract

The significance of theoretical, experimental, and analytical methods in calculating the intensity ratios of L-shell transitions for diverse elements lies in their widespread applications across various domains, including physical chemistry and medical research. In the present paper, empirical values for intensity ratios were computed through polynomial interpolations using experimental databases within the scope of atomic number 39 ≤ Z ≤ 92 for I L β I L α and I L γ I L α , and extending to the range of 39 ≤ Z ≤ 94 for I Ll I L α . Additionally, new theoretical calculations were conducted using the Multiconfiguration Dirac–Fock Method for specific elements. The obtained results were compared with standard theoretical, experimental, and empirical values, showing a reasonable agreement with them.

Item Type:
Journal Article
Journal or Publication Title:
Journal of Electron Spectroscopy and Related Phenomena
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1600/1606
Subjects:
?? physical and theoretical chemistryelectronic, optical and magnetic materialsspectroscopyatomic and molecular physics, and opticscondensed matter physicsradiation ??
ID Code:
223274
Deposited By:
Deposited On:
19 Aug 2024 14:35
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Oct 2024 00:59