Empirical calculation of K-shell fluorescence cross sections for elements in the atomic range 16 ≤ Z ≤ 92 by photon effects ranging from 5.46 to 123.6 keV (Three-dimensional formulae)

被引：4

作者：

Amari, K. ^{[1
,2
]}

Kahoul, A. ^{[1
,2
]}

Sampaio, J. M. ^{[3
,4
]}

Kasri, Y. ^{[5
,6
]}

Marques, J. P. ^{[3
,4
]}

Parente, F. ^{[7
]}

Hamidani, A. ^{[1
,2
]}

Croft, S. ^{[8
]}

Favalli, A. ^{[9
,10
]}

Daoudi, S. ^{[1
,2
]}

Deghfel, B. ^{[5
]}

Zidi, A. ^{[1
,2
]}

Berkani, B. ^{[1
,2
]}

机构：

[1] Mohamed El Bachir El Ibrahimi Univ, Fac Sci & Technol, Dept Matter Sci, Bordj Bou Arreridj 34030, Algeria

[2] Mohamed El Bachir El Ibrahimi Univ, Fac Sci & Technol, Lab Mat Phys Radiat & Nanostruct LPMRN, Bordj Bou Arreridj 34030, Algeria

[3] LIP Lab Instrumentacao & Fis Expt Particulas, Ave Prof Gama Pinto 2, P-1649003 Lisbon, Portugal

[4] Univ Lisbon, Fac Ciencias, C8, P-1749016 Lisbon, Portugal

[5] Univ Mohamed Boudiaf, Fac Sci, Dept Phys, Msila 28000, Algeria

[6] Bejaia Univ, Fac Exact Sci, Theoret Phys Lab, Bejaia 06000, Algeria

[7] NOVA Univ Lisbon, NOVA Sch Sci & Technol, Dept Phys, Lab Instrumentat Biomed Engn & Radiat Phys LIBPhys, Caparica, Portugal

[8] Univ Lancaster, Fac Sci Technol, Sch Engn, Nucl Sci,Engn Res Grp, Lancaster LA1 4YW, England

[9] European Commiss, Joint Res Ctr, I-21027 Ispra, Italy

[10] Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA

来源：

PHYSICA SCRIPTA | 2024年 / 99卷 / 10期

关键词：

K-shell; XRF cross sections; empirical calculation and three-dimensional interpolation; X-RAY-FLUORESCENCE; PARAMETERS; ALLOYS; VALUES; CR;

D O I：

10.1088/1402-4896/ad720e

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The main objective of this study is to obtain three-dimensional empirical K-shell x-ray fluorescence cross-section ( sigma K alpha,sigma K beta and sigma Ktot) values for a wide range of elements 16 <= Z <= 92 for photons with energies from 5.46 keV to 123.6 keV, using more than 3300 experimental data values published between 1985 and 2023 by numerous researchers. These data values are fitted using an interpolation method including a three-dimensional function against atomic number Z and excitation energy E, resulting in a three-dimensional plot to estimate empirically a three-dimensional set of K alpha,K beta and Ktot x-ray fluorescence cross sections. The results of this empirical calculation are compared, for selected elements, with other empirical and experimental values reported in the literature, and a reasonable agreement is observed.

引用

页数：16

共 38 条

[1] Experimental K-shell fluorescence cross sections for elements in the atomic number range 16 ≤ Z ≤ 92 by photon impact at various energies [J].

Amari, K. ;

Kahoul, A. ;

Sampaio, J. M. ;

Daoudi, S. ;

Marques, J. P. ;

Parente, F. ;

Hamidani, A. ;

Croft, S. ;

Favalli, A. ;

Kasri, Y. ;

Zidi, A. ;

Berkani, B. .

ATOMIC DATA AND NUCLEAR DATA TABLES, 2024, 159

[2] The investigation of K-shell fluorescence parameters of Zn-Fe alloys with different grain size and microstrain values [J].

Aylikci, N. Kup ;

Sampaio, J. M. ;

Kahoul, A. ;

Aylikci, V. ;

Karahan, I. H. ;

Guerra, M. ;

Santos, J. P. ;

Marques, J. P. ;

Tirasoglu, E. .

X-RAY SPECTROMETRY, 2017, 46 (04) :242-251

[3] Effect of pH treatment on K-shell x-ray intensity ratios and K-shell x-ray-production cross sections in ZnCo alloys [J].

Aylikci, N. Kup ;

Aylikci, V. ;

Kahoul, A. ;

Tirasoglu, E. ;

Karahan, I. H. ;

Cengiz, E. .

PHYSICAL REVIEW A, 2011, 84 (04)

[4] Semi-empirical determination of Kα1,2, Kβ1,3, and Kβ2,4 X-ray natural line widths for various elements between 29 ≤ Z ≤ 74 at 123.6 keV [J].

Aylikci, Nuray Kup .

SPECTROSCOPY LETTERS, 2019, 52 (06) :346-355

[5] Empirical, Semi-Empirical and Experimental Determination of K X-Ray Fluorescence Parameters of Some Elements in the Atomic Range 21 ≤ Z ≤ 30 [J].

Aylikci, V. ;

Kahoul, A. ;

Aylikci, N. Kup ;

Tirasoglu, E. ;

Karahan, I. H. .

SPECTROSCOPY LETTERS, 2015, 48 (05) :331-342

[6] Variation of K X-ray fluorescence cross-sections for elements in the range 22 ≤ Z ≤ 29 at various energies [J].

Baydas, E ;

Sahin, Y ;

Büyükkasap, E .

JOURNAL OF TRACE AND MICROPROBE TECHNIQUES, 2003, 21 (03) :433-442

[7]

Berger MJ, 2010, J Appl Phys, V58, P2333

[8]

DAVISSON C. M., 1968, Interaction of -radiation with matter. Alpha-, beta-and gamma-ray spectroscopy, P37

[9] Measurement of K x-ray fluorescence parameters in elements with 24 ≤ Z ≤ 65 in an external magnetic field [J].

Demir, D. ;

Sahin, Y. .

RADIATION PHYSICS AND CHEMISTRY, 2013, 85 :64-69

[10] Influence of pH and glycine on the K X-ray fluorescence parameters of Zn and Cr in Zn-Cr alloys [J].

Dogan, M. ;

Aylikci, V. ;

Tirasoglu, E. ;

Karahan, I. H. .

JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES, 2014, 7 (02) :241-248

← 1 2 3 4 →