Study of the L-subshell X-ray production cross sections of Au by 20-50 MeV O5+ bombardments

被引：2

作者：

Zhang Bo-Li ^{[1
,2
]}

Yang Zhi-Hu ^{[1
]}

Du Shu-Bin ^{[3
]}

Chang Hong-Wei ^{[3
]}

Xue Ying-Li ^{[1
,2
]}

Song Zhang-Yong ^{[1
]}

Zhu Ke-Xin ^{[1
,2
]}

Tian Ye ^{[4
]}

机构：

[1] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China

[3] China Inst Atom Energy, Beijing 102413, Peoples R China

[4] Lanzhou Univ, Dept Modern Phys, Lanzhou 730000, Peoples R China

来源：

ACTA PHYSICA SINICA | 2009年 / 58卷 / 09期

基金：

中国国家自然科学基金;

关键词：

production cross section; ECPSSR; X-ray; L-SHELL; YB;

D O I：

10.7498/aps.58.6113

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The experiments were performed at HI-13 tandem accelerator at the Chinese Institute of Atomic Energy (CIAE), in which the L-shell X-ray relative production cross section was measured for solid targets Au bombarded by 20-50 MeV O5+ ions. The ratios of Au L-subshell production cross sections sigma(L beta)/sigma(L alpha),sigma(L gamma)/sigma(L alpha),sigma(L1)/sigma(L alpha) have been calculated according to the experimental data. The results are compared with the predictions of the ECPSSR theory. Reasonable agreement between theory and experiment was obtained.

引用

页码：6113 / 6116

页数：4

共 10 条

[1] L-SHELL AND M-SHELL X-RAY-PRODUCTION CROSS-SECTIONS OF ND, GD, HO, YB, AU, AND PB BY 25-MEV CARBON AND 32-MEV OXYGEN IONS
ANDREWS, MC
MCDANIEL, FD
DUGGAN, JL
MILLER, PD
PEPMILLER, PL
KRAUSE, HF
ROSSEEL, TM
RAYBURN, LA
MEHTA, R
LAPICKI, G
[J]. PHYSICAL REVIEW A, 1987, 36 (08): : 3699 - 3706
[2] Fluorescence yields and Coster-Kronig probabilities for the atomic L subshells
Campbell, JL
[J]. ATOMIC DATA AND NUCLEAR DATA TABLES, 2003, 85 (02) : 291 - 315
[3] INTERPOLATED DIRAC-FOCK VALUES OF L-SUBSHELL X-RAY-EMISSION RATES INCLUDING OVERLAP AND EXCHANGE EFFECTS
CAMPBELL, JL
WANG, JX
[J]. ATOMIC DATA AND NUCLEAR DATA TABLES, 1989, 43 (02) : 281 - 291
[4] FANG QY, 2006, ATOMIC STRUCTURE COL
[5] Gardner R. K., 1978, Atomic Data and Nuclear Data Tables, V21, P515, DOI 10.1016/0092-640X(78)90006-2
[6] INNER SHELL IONIZATION BY HEAVY, CHARGED PARTICLES AND ASSOCIATED ENERGY LOSS OF PROJECTILE
HANSTEEN, JM
MOSEBEKK, OP
[J]. ZEITSCHRIFT FUR PHYSIK, 1970, 234 (04): : 281 - &
[7] ISICS: A program for calculating K-, L- and M-shell cross sections from ECPSSR theory using a personal computer
Liu, ZQ
Cipolla, SJ
[J]. COMPUTER PHYSICS COMMUNICATIONS, 1996, 97 (03) : 315 - 330
[8] MEASUREMENTS OF THE L-SHELL X-RAY-PRODUCTION CROSS-SECTIONS OF YB AND AU BY LI, BE, C, N, F, AND SI BOMBARDMENTS
MALHI, NB
GRAY, TJ
[J]. PHYSICAL REVIEW A, 1991, 44 (11): : 7199 - 7205
[9] Merzbacher E., 1958, ENCY PHYS, V34, P166
[10] Rutledge C. H., 1973, Atomic Data and Nuclear Data Tables, V12, P195, DOI 10.1016/0092-640X(73)90019-3

← 1 →