GEM detectors for WEST and potential application for heavy impurity transport studies
D. Mazon , A. Jardin , C. Coston , M. Chernyshova , Tomasz Czarski , Grzegorz Henryk Kasprowicz , F. Faisse , Andrzej Wojeński
AbstractIn tokamaks equipped with metallic walls and in particular tungsten, the interplay between particle transport and MagnetoHydroDynamic (MHD) activity might lead to impurities accumulation and finally to sudden plasma termination called disruption. Studying such transport phenomena is thus essential if stationary discharges are to be achieved. On WEST a new SXR diagnostic is developed in collaboration with IPPLM (Poland) and the Warsaw University of Technology, based on a triple Gas Electron Multiplier (GEM) detector. Potential application of the WEST GEM detectors for tomographic reconstruction and subsequent transport analysis is presented.
|Journal series||Journal of Instrumentation, ISSN 1748-0221|
|Publication size in sheets||0.5|
|Keywords in English||Micropattern gaseous detectors (MSGC, GEM, THGEM, RETHGEM, MHSP, MICROPIC, MICROMEGAS, InGrid, etc); Plasma diagnostics - interferometry, spectroscopy and imaging|
|Score|| = 20.0, 15-06-2020, ArticleFromJournal|
= 35.0, 15-06-2020, ArticleFromJournal
|Publication indicators||= 4; = 12; = 14.0; : 2016 = 1.225; : 2016 = 1.22 (2) - 2016=1.297 (5)|
|Citation count*||15 (2020-09-04)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.