SuperPEPT: A new tool for positron emission particle tracking; first results
SuperPEPT: A new tool for positron emission particle tracking; first results
复制标题
SuperPEPT:正电子发射粒子追踪的新工具;
DOI:
10.1016/j.nima.2021.166254
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Hampel D
中科院分区:
文献类型:
--
作者:
Hampel D
Positron emission particle tracking (PEPT) is a powerful technique for studying flow inside engineering systems by tracking radioactively-labelled particles. A positron camera is used to record coincidence data arising from positron annihilation; since the precision of PEPT depends on the recorded data rate, the camera sensitivity is crucial. We report first results from a new positron camera, SuperPEPT, which has been constructed using components from CTI/Siemens ECAT EXACT 31, ART, and EXACT HR+ scanners and has a versatile geometry with a large field-of-view (FOV). These results were obtained using just two of the three detector sections but already show sensitivity and data rates much higher than achievable with previous positron cameras.
DOI:
10.1016/j.nima.2009.01.085
发表时间:
2009
影响因子:
1.4
作者:
D. Parker;T. Leadbeater;Xianfeng Fan;M. Hausard;A. Ingram;Z. Yang
通讯作者:
Z. Yang
DOI:
10.1016/s0168-9002(01)01919-2
发表时间:
2002-01-21
影响因子:
1.4
作者:
Parker, DJ;Forster, RN;Takhar, PS
通讯作者:
Takhar, PS