A NEW 1MV AMS FACILITY AT KIGAM

被引：53

作者：

Hong, Wan ^{[1
]}

Park, Jung Hun ^{[1
]}

Sung, Ki Suk ^{[1
]}

Woo, Hyung Joo ^{[1
]}

Kim, Jun Kon ^{[1
]}

Choi, Han Woo ^{[1
]}

Kim, Gi Dong ^{[1
]}

机构：

[1] Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea

来源：

RADIOCARBON | 2010年 / 52卷 / 02期

关键词：

BE-10; AMS; C-14; SYSTEM; ENERGIES;

D O I：

10.1017/S0033822200045276

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

A 1MV AMS was installed in KIGAM (Korea Institute of Geoscience and Mineral Resources). After 4 months of installation, the AMS started normal operation from January 2008. This multi-element AMS was developed by HVEE to measure C-14, Be-10, and Al-26. The results of an acceptance test demonstrate that this machine is capable of routine C-14 age dating and of measurements of other radioisotopes in terms of accuracy and precision as well as the background level. After installation, an investigation aimed at determining the stable operating conditions was conducted, and background levels were determined to be as low as 10(-15) for C-14 and 10(-14) for Be-10 and Al-26.

引用

页码：243 / 251

页数：9

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