TY - JOUR
T1 - The 3MV multi-element AMS in Xi'an, China
T2 - Unique features and preliminary tests
AU - Zhou, Weijian
AU - Zhao, Xiaolei
AU - Xuefeng, Lu
AU - Lin, Liu
AU - Zhengkun, Wu
AU - Peng, Cheng
AU - Wengnian, Zhao
AU - Chunhai, Huang
PY - 2006
Y1 - 2006
N2 - A 3MV multi-element accelerator mass spectrometer (AMS) has been installed in Xi'an, China, and preliminary tests have been completed. The results of both background and precision tests for 4 nuclides are 3.1 × 10-16, 0.2% (14C); 1.8 × 10-14, 1.4% (10Be); 2.3 × 10-15, 1.14% (26Al); and 2.0 × 10-14, 1.75% (129I). The unique features of this facility are the newly developed ion source accepting solid and CO2 samples; the specially designed low-energy injector, including a "beam blanking unit" and "Q-snout"; the acceleration tube structure with the combined magnetic and electrostatic suppression; and the function of the slit stabilization in the post-acceleration system. These features are discussed in terms of the end-user's point of view.
AB - A 3MV multi-element accelerator mass spectrometer (AMS) has been installed in Xi'an, China, and preliminary tests have been completed. The results of both background and precision tests for 4 nuclides are 3.1 × 10-16, 0.2% (14C); 1.8 × 10-14, 1.4% (10Be); 2.3 × 10-15, 1.14% (26Al); and 2.0 × 10-14, 1.75% (129I). The unique features of this facility are the newly developed ion source accepting solid and CO2 samples; the specially designed low-energy injector, including a "beam blanking unit" and "Q-snout"; the acceleration tube structure with the combined magnetic and electrostatic suppression; and the function of the slit stabilization in the post-acceleration system. These features are discussed in terms of the end-user's point of view.
UR - https://www.scopus.com/pages/publications/34447101144
U2 - 10.1017/S0033822200066492
DO - 10.1017/S0033822200066492
M3 - 文章
AN - SCOPUS:34447101144
SN - 0033-8222
VL - 48
SP - 285
EP - 293
JO - Radiocarbon
JF - Radiocarbon
IS - 2
ER -