Author/Authors :
White، نويسنده , , C.G and Jones، نويسنده , , T.D and Luebke، نويسنده , , W.R. and Chen، نويسنده , , Y.C. and Cheng، نويسنده , , K.C and Choong، نويسنده , , W.S and Kaplan، نويسنده , , D.M. and Nelson، نويسنده , , K and Rubin، نويسنده , , H.A and Turko، نويسنده , , B and Zyla، نويسنده , , P، نويسنده ,
Abstract :
The 1999 run of Fermilab E871 (HyperCP) recorded 80 Terabytes of data on 19,000 8 mm tapes with a typical trigger rate near 100 kHz. The readout electronics digitized data from 21,000 input channels with a fixed deadtime of 1.7 μs resulting in a typical livetime of 80%. The typical instantaneous rate of data generated by the HyperCP spectrometer was 36 MB/s. These data were written to tape at a sustained rate of 27 MB/s.
Keywords :
Hyperon , E871 , CP violation , DAQ , Acquisition , HyperCP
