1 WP17 DISSEMINATION MATERIAL
2 THGEM PRODUCED WITH DIFFERENT TECHNOLOGIES R3R3 P1P1 W2W2 P 1 : D=0.8 mm Pitch=2 mm Rim=0.04 mm Thick=1mm R 3 : D=0.2 mm Pitch=0.5 mm Rim=0.01 mm Thick=0.2mm W 2 : D=0.3 mm Pitch=0.7 mm Rim=0.1 mm Thick=0.4mm A MULTIPARAMETER SPACE TO EXPLORE ! 4 geometrical parameters: diameter pitch rim thickness + material + production procedure A MULTIPARAMETER SPACE TO EXPLORE ! 4 geometrical parameters: diameter pitch rim thickness + material + production procedure
3 LARGE SIZE THGEMs RICH2010, Cassis 2-7/5/2010 Gaseous Photon DetectorsSilvia DALLA TORRE 600 x 600 mm 2 ~600,000 holes/piece
4 DETECTOR ARCHITECTURE RICH2010, Cassis 2-7/5/2010 Gaseous Photon DetectorsSilvia DALLA TORRE plane of wires THGEM 1 anode anode anode pad CsI film THGEM 2 THGEM 3 HVquartzwindow
5 SINGLE PHOTON DETECTOR - SIGNALS RICH2010, Cassis 2-7/5/2010 Gaseous Photon DetectorsSilvia DALLA TORRE Ar/CH 4 : 50/50 Effective gain: 0.91 · 10 6
6 TOWARDS NOVEL PHOTONCONVERTERS : MULTIWALL CARBON NANOTUBES (MWCNT) RICH2010, Cassis 2-7/5/2010 Gaseous Photon DetectorsSilvia DALLA TORRE MWCNTs CARPET BUNDLE TEM Image SEMImages