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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.

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Presentation on theme: "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."— Presentation transcript:

1 1 WP17 DISSEMINATION MATERIAL

2 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 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 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 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 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


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