کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7839405 1505708 2018 23 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Theoretical investigation of the X-ray photoabsorption spectrum of Potassium near K, KN and KM edges: Transition probabilities for single and double electron excitations
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Theoretical investigation of the X-ray photoabsorption spectrum of Potassium near K, KN and KM edges: Transition probabilities for single and double electron excitations
چکیده انگلیسی
We present new calculations for the transition probabilities and transition energies for single electron K shell excitations and double electron KN and KM shell excitations in atomic Potassium in the energy range 3610-3650 eV. The calculations were carried out to investigate the X-ray photoabsorption spectrum of atomic Potassium using Multi-configurational Dirac-Hartee Fock method. The transition probabilities were convoluted in Lorentzian line shapes, a rough estimate of the effect of photoionization was also taken into account, comparison of the calculations with previous measurements of the X-ray photoabsorption spectrum of atomic Potassium near K, KN and KM edges showed relatively good agreement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electron Spectroscopy and Related Phenomena - Volume 223, February 2018, Pages 67-71
نویسندگان
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