Determination of the source of radioactive particles in a marine environment using SIMS and ICP-MS

被引：0

作者：

Tamborini, G ^{[1
]}

Bildstein, O ^{[1
]}

Wallenius, M ^{[1
]}

Mayer, K ^{[1
]}

Betti, M ^{[1
]}

Peerani, P ^{[1
]}

Potter, PE ^{[1
]}

机构：

[1] European Commiss, Joint Res Ctr, Inst Transuranium Elements, D-76125 Karlsruhe, Germany

来源：

ADVANCES IN DESTRUCTIVE AND NON-DESTRUCTIVE ANALYSIS FOR ENVIRONMENTAL MONITORING AND NUCLEAR FORENSICS | 2003年

关键词：

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The characterization, by secondary ion mass spectrometry (SIMS) and inductively coupled plasma mass spectrometry, of uranium and plutonium isotopic compositions in highly enriched particles found on the Scottish coast, allowed the determination of their origin. The particles were identified as an aluminium uranium matrix fuel irradiated in an MTR reactor to a burnup of 25 to 30%. The SIMS analysis also established the Al/U ratio in the alloy and characterized the impurities, showing that the other major elements present in the particles are not directly located with the uranium spots.

引用

页码：375 / 380

页数：6

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