K X-RAY-PRODUCTION FROM RARE-EARTHS BY HIGH-ENERGY PROTONS

被引：25

作者：

PEISACH, M

PINEDA, CA

机构：

[1] National Accelerator Centre, Faure

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1990年 / 49卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(90)90207-B

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Ionisation cross sections were measured for the Kα and Kß X-rays from the rare earths, excited with 66 MeV protons. Comparison with PWBA calculations showed acceptable agreement. Satellite X-rays of Kα1, and Kα2 X-rays of the element (Z + 1) were observed during the bombardment of the element Z for 63 ≤ Z ≤ 71. The average intensity of the satellites was about 4% of the corresponding Kα1, X-ray of the target. © 1990.

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页码：10 / 14

页数：5

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