Electronics for the BaBar central drift chamber

J. Albert,A. Bajic,Robert L Bard,M. Beaulieu,V E Blinov,A M Boyarski,B. Broomer,D. Coupal,F. Dal Corso,S I Dolinsky,D E Dorfan,S F Dow,M S Dubrovin,J. Dusatko,Ervin G Erdos, R. Facciai,J. P. Fernandez,W. T. Ford,F. Galeazzi,G. Haller,W R Innes, A. Jawahery, H. Kreig,A. J. Lankford,M E Levi,H. Von Der Lippe,D. B. MacFarlane,J.-P. Martin,M. Momayezi,M. Morandin,M. Morii, Drew V Nelson,P. Nguyen,M. Palrang,J. Roy,H F W Sadrozinski,B A Schumm, G. Sciolla, A. Seiden,A. J. S. Smith,E. Spencer, A. Soha, P. Taras,E W Varnes,A J R Weinstein,F F Wilson,A N Yushkov

IEEE Transactions on Nuclear Science（1999）

Cited 12|Views59

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Abstract

The central drift chamber for the BaBar detector at the SLAC B-factory is based on a hexagonal cell design with 7104 cells arranged in 40 layers and drift gas helium:isobutane (80%:20%). Performance optimization and integration requirements led to an electronics design that mounts the amplifier-discriminator and digitizing circuitry directly on the endplate. High channel density is achieved using ...

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Key words

Detectors,Structural beams,Linear accelerators,Optical amplifiers,CMOS integrated circuits,Nuclear physics,Laboratories,Educational institutions,Optimization,Printed circuits

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