DETERMINATION OF THORIUM AND URANIUM CONTENTS IN GEOLOGICAL SAMPLES BY USING SOLID-STATE NUCLEAR TRACK DETECTORS

被引：17

作者：

SATIF, C

MISDAQ, MA

机构：

[1] Nuclear Physics and Techniques Laboratory, Faculty of Sciences Semlalia, University Cadi Ayyad, Marrakech

来源：

APPLIED RADIATION AND ISOTOPES | 1995年 / 46卷 / 05期

关键词：

D O I：

10.1016/0969-8043(94)00150-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Thorium to uranium ratios have been determined in different geological samples by using CR-39 and LR-115 solid-state nuclear track detectors (SSNTD). A calibration method, based an determining SSNTD registration sensitivity ratios for alpha-particles of the thorium and uranium series, has been developed. Thorium and uranium contents of samples studied have been determined and compared to data obtained by mass spectrometry.

引用

页码：365 / 367

页数：3

共 15 条

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[2]

BAIG MAS, 1983, NUCLEUS, V20, P61

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