Average 2p subshells fluorescence yield values of some elements in the atomic number range 60 ≤ Z ≤ 90 |
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| Authors: | Mehmet Ertugrul Elif Öz Önder ?im?ek Yusuf ?ahin |
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| Institution: | 1. Ataturk University, Engineering Faculty, Department of Electric Electronics, Erzurum, Turkey;2. Ataturk University, Art and Sciences Faculty, Department of Physics, Erzurum, Turkey;3. Ataturk University, K.K. Education Faculty, Department of Physics, Erzurum, Turkey |
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| Abstract: | The average 2p (L2,3) subshells fluorescence yield (?2,3) in 11 elements with Z ranging from 60 to 90 were measured with corporation of total L2,3 X-ray production cross-sections. Measurements were carried out exciting L2 and L3 subshells of relevant elements that were exposed to beam of selected K X-rays from secondary sources. The measured values were compared with theoretical and semi-empirical values. It is clear that the present values of experimental ?2,3 are generally smaller than the calculated and semi-empirical values for some elements in the atomic number range 60–90. |
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| Keywords: | Fluorescence yield Photoionization Atomic properties Radiative yield Average L shell fluorescence yield |
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