Characterisation of Thick Gaseous Electron Multipliers as charge readout operated in pure argon

G. Eurin, A. Delbart, R. De Oliveira +4

The gain measurements of several 1 mm-thick, 10$\times$10 cm${}^2$ Thick Gaseous Electron Multipliers (ThGEMs), operated in pure argon at 3.3 bar and room temperature are presented.…