Measurement of Lα, Lβ and Total L X-ray fluorescence cross-sections for some elements with 40 ≤ Z ≤ 53

被引：15

作者：

Han, I. ^{[1
]}

Porikli, S. ^{[2
]}

Sahin, M. ^{[3
]}

Demir, L. ^{[4
]}

机构：

[1] Agri Ibrahim Cecen Univ, Fac Arts & Sci, Dept Phys, TR-04100 Agri, Turkey

[2] Erzincan Univ, Fac Arts & Sci, Dept Phys, TR-24100 Erzincan, Turkey

[3] Rize Univ, Fac Arts & Sci, Dept Phys, TR-53100 Rize, Turkey

[4] Ataturk Univ, Fac Sci, Dept Phys, TR-25240 Erzurum, Turkey

来源：

RADIATION PHYSICS AND CHEMISTRY | 2010年 / 79卷 / 04期

关键词：

XRF; cross-section; KEV PHOTONS; L-SUBSHELL; YIELDS; PB;

D O I：

10.1016/j.radphyschem.2009.12.014

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

L alpha, L beta and total L X-ray fluorescence (XRF) cross-sections have been measured for the nine elements (Zr, Nb, Mo, Ag, Cd, In, Sn, Sb and I) using photon energy 5.96 keV. In these the elements, L alpha and L beta spectra were derived from the measured L-shell spectra by fitting process. Experimental results of L alpha, L beta and total L X-ray fluorescence cross-sections have been compared with theoretical results. The experimental results of L XRF cross-section are found to be in agreement with the theoretical values. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：393 / 396

页数：4

共 16 条

[1] Ll, Lα, Lβ and Lγ X-ray production cross-sections and yields of some selected elements between caesium and erbium following ionization by 59.54 keV γ rays [J].

Durak, R ;

Özdemir, Y .

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2000, 55 (02) :177-184

[2]

EDGARDO VB, 2002, RADIAT PHYS CHEM, P63129

[3] MEASUREMENTS OF L X-RAY-FLUORESCENCE CROSS-SECTIONS AND YIELDS FOR ELEMENTS IN THE ATOMIC RANGE 41-LESS-THAN-OR-EQUAL-TO-Z-LESS-THAN-OR-EQUAL-TO-52 AT 5.96 KEV [J].

GARG, RR ;

PURI, S ;

SINGH, S ;

MEHTA, D ;

SHAHI, JS ;

GARG, ML ;

SINGH, N ;

MANGAL, PC ;

TREHAN, PN .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1992, 72 (02) :147-152

[4] L-subshell and total L-shell photoeffect cross-sections measurements for Pb, Au, W, and Ta at 59.5 keV [J].

Gürol, A ;

Karabulut, A ;

Polat, R ;

Budak, G ;

Sahin, Y ;

Ertugrul, M .

RADIATION PHYSICS AND CHEMISTRY, 2003, 66 (03) :197-205

[5]

Hubbell J. H., 1995, 5632 NISTIR

[6] A REVIEW, BIBLIOGRAPHY, AND TABULATION OF K, L, AND HIGHER ATOMIC SHELL X-RAY-FLUORESCENCE YIELDS [J].

HUBBELL, JH ;

TREHAN, PN ;

SINGH, N ;

CHAND, B ;

MEHTA, D ;

GARG, ML ;

GARG, RR ;

SINGH, S ;

PURI, S .

JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, 1994, 23 (02) :339-364

[7] ATOMIC RADIATIVE AND RADIATIONLESS YIELDS FOR K-SHELLS AND L-SHELLS [J].

KRAUSE, MO .

JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, 1979, 8 (02) :307-327

[8] LL, L-ALPHA, L-BETA AND L-GAMMA X-RAY-PRODUCTION CROSS-SECTIONS IN ELEMENTS 57-LESS-THAN-OR-EQUAL-TO-Z-LESS-THAN-OR-EQUAL-TO-92 BY 8-50-KEV PHOTONS [J].

MANN, KS ;

SINGH, N ;

MITTAL, R ;

SOOD, BS ;

ALLAWADHI, KL .

X-RAY SPECTROMETRY, 1994, 23 (05) :208-217

[9] X-RAY SPECTROMETRY [J].

MARKOWICZ, AA ;

VANGRIEKEN, RE .

ANALYTICAL CHEMISTRY, 1990, 62 (12) :R101-R113

[10] PHOTON-EXCITED K X-RAY-FLUORESCENCE CROSS-SECTIONS FOR SOME LIGHT-ELEMENTS IN THE ENERGY-RANGE 20-60 KEV [J].

RAO, DV ;

CESAREO, R ;

GIGANTE, GE .

X-RAY SPECTROMETRY, 1993, 22 (06) :406-409

← 1 2 →