Prototype TPC

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Prototype TPC. Field cage maximum drift length: 260 mm typical cathode H.V. : - 6 kV. Readout plane effective area: 100 mm × 100 mm MWPC GEMs (3-stage) or MicroMEGAS. JECCEE (or PCMAG) Inner diameter : 850 mm - PowerPoint PPT Presentation

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Prototype TPC

Field cage maximum drift length: 260 mm typical cathode H.V. : - 6 kV

Readout plane effective area: 100 mm×100 mm MWPC GEMs (3-stage)   or MicroMEGAS

Rosario L. Reserva, LCWS06@ Bangalore, India

March 9-13, 2006

TPC inside the Jaycee Magnet

JECCEE (or PCMAG) Inner diameter : 850 mm Effective length: 1 m

Readout-ALEPH TPC electronics: 24 amplifiers with 16 channels each digitized by 6 TPDsFASTBUS FADC: 80ns time slice

Pre-amplifier: 500 ns shaping

time

Jacee MagnetInner diameter : 850 mmEffective length: 1 m

Experimental set -up

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