Speaker
Ae Ra Jung
(Peking University (CN))
Description
We present comparative simulation results for single, double, and triple layer GEM (Gas Electron Multiplier) GPD (Gas Pixel Detector) systems, along with some preliminary quadruple layer results, using Garfield++ and ANSYS field solver. With a multi-GEM layer structure, of up to 5 layers, a very high effective gain (up to 10^6 in some gases) can be attained with each GEM layer working at an individually much lower gain thus avoiding discharge problems - this is the major advantage of GEM technology. We compare our results with those of published experiments and simulations.
What is your experiment? | GEM |
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Primary author
Ae Ra Jung
(Peking University (CN))
Co-authors
Prof.
Yong BAN
(school of physics, Peking University, China)
Prof.
Dayong WANG
(school of physics, Peking University, China)
Ms
Yue Wang
(school of physics, Peking University, China)
Mr
Zhang Licheng
(school of physics, Peking University, China)