| Measurement of L X-Ray Intensity Ratios for^92U and ^90Th Elements Using Photoionization in an External Magnetic Field |
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| 作者姓名： | D．Demir Y. Sahin |
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| 作者单位： | Department of Physics, Faculty of Arts and Science, Ataturk University, 25240 Erzurum, Turkey |
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| 摘 要： | L x-ray intensity ratios Le/Lγ, Lα/L7 and Lβ/Lγ for ^92U and ^90Th are measured by using 59.5keV incident photon energy at 110° and 125° scattering angles. The samples are located in the external magnetic field of intensities ±0.15T, ±0.30T, ±0.45T, ±0.60T and ±0.75T. The experimental results obtained for B = 0 are compared with the theoretical values calculated using Scofield＇s tables based on the Hartree Slater theory. The contribution to the alignment of the external magnetic field is discussed. It is observed that the L x-ray intensity ratios decrease with the increasing magnetic field intensity.
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| 关 键 词： | 光致电离 X射线 光强度 测量方法 |
| 收稿时间： | 2006-9-8 |
| 修稿时间： | 2006-09-08 |
Measurement of L X-Ray Intensity Ratios for 92U and 90Th Elements Using Photoionization in an External Magnetic Field |
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| D. Demir,Y. Sahin.Measurement of L X-Ray Intensity Ratios for^92U and ^90Th Elements Using Photoionization in an External Magnetic Field[J].Chinese Physics Letters,2007,24(3):668-671. |
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| Authors: | D Demir Y Sahin |
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| Institution: | Department of Physics, Faculty of Arts and Science, Ataturk University, 25240 Erzurum, Turkey |
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| Abstract: | |
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| Keywords: | 32 30 Rj 32 70 Fw |
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