Coincidence method for the analysis of minor elements in steel by deuteron-induced prompt γ-ray spectrometry (d-PIGE)

被引：7
|
作者：
Ene, A
Badica, T
Olariu, A
Popescu, IV
Besliu, C
机构：
[1] Dunarea de Jos Univ Galatzy, Fac Sci, Dept Phys, Galatzy 6200, Romania
[2] Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest 76000, Romania
[3] Valahia Univ Targoviste, Fac Sci, Dept Phys, Targoviste, Romania
[4] Univ Bucharest, Fac Phys, Bucharest 76900, Romania
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2001年 / 179卷 / 01期
关键词：
minor elements analysis; steel target; (d; X) nuclear reactions; n-gamma coincidences; deuteron-induced gamma-ray emission technique;
D O I：
10.1016/S0168-583X(01)00441-4
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The sensitivities of minor elements analysis in a standard steel sample irradiated with 5 MeV deuterons have been determined by the regular deuteron-induced gamma -ray emission (d-PICE) method and with the selection of the (d, n) reaction channel by measuring gamma -n coincidences. This approach has resulted in a significant improvement of the sensitivity of the analysis. A comparative study with the published results using protons as projectiles was also made. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：126 / 132
页数：7
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