The effect of an external magnetic field on L x-ray intensity ratios for elements in the range 73 ≤ z ≤ 92 at 59.54 keV

被引：4

作者：

Demir, Demet ^{[1
]}

Sahin, Yusuf ^{[1
]}

机构：

[1] Ataturk Univ, Fac Arts & Sci, Dept Phys, TR-25240 Erzurum, Turkey

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2007年 / 76卷 / 11期

关键词：

photo ionization; L shell; x-ray intensity ratio; external magnetic field;

D O I：

10.1143/JPSJ.76.114302

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The L shell x-ray intensity ratios L alpha/Ll, L alpha/L beta, and L alpha/L gamma for Ta, W, Au, Hg, T1, Pb, Bi, Th, and U have been measured using the 59.54keV incident photon energy in the external magnetic field of intensities +/- 0.15, +/- 0.45, and +/- 0.75T. A comparison is made of the experimental values obtained for B = 0 with calculated values using theoretical x-ray emission rates, subshell ionization cross sections, subshell fluorescence yields and Coster-Kronig transitions probabilities. In the absence of external magnetic field, a fairly agreement is observed between experimental and theoretical values.

引用

页数：4

共 50 条

[21] Measurement of Kα to Lα and Kβ to Lβ intensity ratios of seven elements in the atomic number range 56 ≤ Z ≤ 66 using photoionization at 59.54 keV
Durak, R
Özdemir, Y
Sahin, Y
[J]. JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2001, 70 (03): : 333 - 340
[22] Kβ/Kα X-ray intensity ratios for some elements in the atomic number range 28≤Z≤39 at 16.896 keV
Yilmaz, R.
[J]. JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES, 2017, 10 (03) : 172 - 177
[23] Measurement of L-subshell X-ray fluorescence cross sections and L-subshell fluorescence yields for the elements in the atomic range 73≤Z≤92 at 60 KeV
Ertugrul, M
[J]. INSTRUMENTATION SCIENCE & TECHNOLOGY, 2001, 29 (03) : 215 - 222
[24] L X-ray intensity ratios of some elements in the region of 56≤Z≤83
E. Baydaş
Ó. Söğüt
E. Büyükkasap
Y. Şahin
[J]. Journal of Radioanalytical and Nuclear Chemistry, 2001, 247 : 487 - 489
[25] L X-ray intensity ratios of some elements in the region of 56≤Z≤83
Baydas, E
Sögüt, Ö
Büyükkasap, E
Sahin, Y
[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2001, 247 (03) : 487 - 489
[26] Measurement of L subshell X-ray fluorescence cross-sections at 59.54 keV and L subshell fluorescence yields for elements in the atomic range 55 ≤ Z ≤ 81
Kaya, A
Ertugrul, M
Dogan, O
Sögüt, Ö
Turgut, Ü
Simsek, Ö
[J]. ANALYTICA CHIMICA ACTA, 2001, 441 (02) : 317 - 323
[27] Chemical effects on Lα, Lβ, Lγ, LI, and Lη X-ray production cross-sections and Li/Lα X-ray intensity ratios of Hg, Pb, and Bi compounds at 59.54 keV
Tirasoglu, E
Çevik, U
Ertugral, B
Apaydin, G
Ertugrul, M
Kobya, AI
[J]. EUROPEAN PHYSICAL JOURNAL D, 2003, 26 (03): : 231 - 236
[28] Determination of L X-ray fluorescence cross-sections in the atomic range of elements 57 ≤ Z ≤ 69 in an external magnetic field
Uğurlu, Mine
Akkuş, Tuba
Demir, Lütfü
[J]. Journal of Molecular Structure, 2021, 1244
[29] Determination of L X-ray fluorescence cross-sections in the atomic range of elements 57 ≤ Z ≤ 69 in an external magnetic field
Ugurulu, Mine
Akkus, Tuba
Demir, Lutfu
[J]. JOURNAL OF MOLECULAR STRUCTURE, 2021, 1244
[30] The magnetic field effect of K X-ray fluorescence parameters of elements in the range 39 ≤ Z ≤ 48
Ugurlu, Mine
Akkus, Tuba
Demir, Lutfu
[J]. CANADIAN JOURNAL OF PHYSICS, 2020, 98 (02) : 217 - 221

← 1 2 3 4 5 →