Author/Authors :
Chen، نويسنده , , Y.C. and Cheng، نويسنده , , K.C and Choong، نويسنده , , W.-S and Dukes، نويسنده , , E.C and Gu، نويسنده , , P and Ho، نويسنده , , C and James، نويسنده , , C and Kaplan، نويسنده , , D.M and Luebke، نويسنده , , W.R and Luk، نويسنده , , K.B and Nelson، نويسنده , , K and Rubin، نويسنده , , H.A and Sheng، نويسنده , , J.P and White، نويسنده , , C.G and Yu، نويسنده , , C.S، نويسنده ,
Abstract :
The data acquisition system of the HyperCP experiment at Fermilab recorded about 50 TB of data on 12 000 tapes in 1997. The system recorded data at a sustained throughput of 12 MB/s typically and was capable of a maximum rate of 16 MB/s. The front-end electronics systems read 20 000 channels and achieved a typical readout dead time of about 3 μs per event, allowing operation at a trigger rate of 75 kHz with less than 30% dead time.
Keywords :
CP violation , Hyperon , HyperCP , Fermilab , Acquisition , E871
