APPLICATION OF AMS AND INVERSE PIXE TO THE STUDY OF RADIOACTIVE-WASTE MANAGEMENT PROBLEMS

被引：13

作者：

ARTIGALAS, H

DEBRUN, JL

KILIUS, L

ZHAO, XL

LITHERLAND, AE

PINAULT, JL

FOUILLAC, C

MAGGIORE, CJ

机构：

[1] BUR RECH GEOL & MINIERES,DEPT GEOCHIM,ORLEANS,FRANCE

[2] IBML,CMS,LOS ALAMOS,NM

[3] UNIV TORONTO,ISOTRACE LAB,TORONTO M5S 1A1,ONTARIO,CANADA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1994年 / 92卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(94)96010-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Some long-lived radionuclides (Ni-59, Zr-93, Mo-93, Nb-94, Tc-99, Pd-107, Sm-151) must be measured at levels < 10(-3) Bq/g in radioactive wastes. No method is able to achieve this at the moment, except accelerator mass spectrometry (AMS) in the case of Ni-59, using high energies. In this paper, we show that AMS at low energy (with a 3 MV tandem) is in principle able to measure the radionuclides of interest with the required sensitivity. To overcome the isobaric interferences, which are the limiting factor in AMS, characteristic projectile X-rays are measured (''inverse PIXE'').

引用

页码：227 / 230

页数：4

共 2 条

[1] FT-ICR WITH LASER-ABLATION AND AMS COMBINED WITH X-RAY-DETECTION, APPLIED TO THE MEASUREMENT OF LONG-LIVED RADIONUCLIDES FROM FISSION OR ACTIVATION - PRELIMINARY-RESULTS [J].

ARTIGALAS, H ;

BARTHE, MF ;

GOMEZ, J ;

DEBRUN, JL ;

KILIUS, L ;

ZHAO, XL ;

LITHERLAND, AE ;

PINAULT, JL ;

FOUILLAC, C ;

CARAVATTI, P ;

KRUPPA, G ;

MAGGIORE, C .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1993, 79 (1-4) :617-619

[2] K-VACANCY PRODUCTION IN HEAVY-ION COLLISIONS .1. EXPERIMENTAL RESULTS FOR Z GREATER-THAN-OR-EQUAL-TO 35 PROJECTILES [J].

MEYERHOF, WE ;

ANHOLT, R ;

SAYLOR, TK ;

LAZARUS, SM ;

LITTLE, A ;

CHASE, LF .

PHYSICAL REVIEW A, 1976, 14 (05) :1653-1661

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