Performance of Home-Made Single-Stage 14C AMS System at CIAE-Reference-Cited by-同舟云学术

Performance of Home-Made Single-Stage 14C AMS System at CIAE

Published:2019-04-12 Issue:5 Volume:61 Page:1511-1516
ISSN:0033-8222
Container-title:Radiocarbon
language:en
Short-container-title:Radiocarbon

Author:

He Ming,Pang Yijun,Bao Yiwen,Li Kangning,Jiang Shan,You Qubo,Su Shengyong,Hu Yueming,Zhao Qingzhang,Wang Xiaoming

Abstract

ABSTRACTThe second home-made single stage accelerator mass spectrometer (SSAMS) system dedicated to radiocarbon (14C) measurements was built after the first SSAMS system was moved to Guangxi Normal University. With some improvements to the second SSAMS system, the performance has been improved. With the conditions of total ion energy of 200KeV, ions charge states of 1+ and helium as stripper gas, 14C measurements with precision of 0.5% and a background level of 0.5 pMC were achieved. Details of the system and the experimental performance are given here.

Publisher

Cambridge University Press (CUP)

Subject

General Earth and Planetary Sciences,Archeology

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