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Detector R & D plan Detector Development plan Detector Simulations Conclusion 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU.

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Presentation on theme: "Detector R & D plan Detector Development plan Detector Simulations Conclusion 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU."— Presentation transcript:

1 Detector R & D plan Detector Development plan Detector Simulations Conclusion 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

2 What do we want? Fast (ns range) High localization accuracy Larger area High rate capability Operation in magnetic field Long life time Low cost 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

3 Micropattern Detectors Microstrip (A. Oed) Micromegas (Y. Giomataris) GEM (F. Sauli) Microdot (S.F. Biagi) MIPA (P. Rehak) Microwell (W.K. Pitts) Micro Groove (R. Bellazzini) 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

4 Micropattern detector Microdot (Biagi et al)Micromegas (Giomataris et al) 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

5 Micropattern Detector CAT meshMicro Pin Array 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

6 Gaseous Electron Multiplier (GEM) F. Sauli, Nucl. Instr. Meth. A386 (1997) 531 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

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9 Detector Application: Muon Chamber Ring Imaging Cherenkov (RICH) detector Astrophysics Medical imaging etc. 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

10 ALICE/HMPID concept of CsI RICH - liquid C 6 F 14 radiator - proximity focussing geometry - small gap MWPC (~2 mm) - cathode pads coated with CsI NA44 / TIC @ CERN (0.3 m 2 ) finished STAR / RICH @ BNL (1 m 2 ) running PHENIX / HBD @ BNL (0.7 m 2 ) running HADES / RICH @ GSI (1.5 m 2 ) running ALICE / HMPID @ CERN (11m 2 ) in preparation COMPASS / RICH1 @ CERN (5.8 m 2 ) running Experiments with CsI RICH (active area m 2 ) MWPC front-end electronics pad cathode covered with CsI film PHENIX HBD Concept @ BNL -CsI coated directly on GEM -CF 4 gas as radiator -Reverse drift field (Hadron blind) -Proximity focussing geometry (leptons produce a blob of 35 photons in about 10 cm 2 )

11 CBM Experiment 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

12 GEM Simulations MAXWELL to produce a 2D and/or 3D field mapping MAGBOLTZ to produce gaseous data GARFIELD to see the detector response 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

13 Conclusion Micropattern detector could be the best possible choice for Muon chamber as well as for RICH of CBM Experiment. 21.07.06 SINP/VECC Meeting High Energy Physics Group, BHU

14 Thanks! Ghat of Varanasi- Purification of Soul and body

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