Author/Authors :
Murin، نويسنده , , Yu.A. and Carlén، نويسنده , , L. and Jakobsson، نويسنده , , B. and Yahlali، نويسنده , , N. and ءlvarez، نويسنده , , M. and Ardid، نويسنده , , M. and Dيaz، نويسنده , , J. and Bokemeyer، نويسنده , , H. and Koenig، نويسنده , , W. and Leinberger، نويسنده , , U. and Niebur، نويسنده , , W. and Novotny، نويسنده , , R. and Schicker، نويسنده , , R. and Schِn، نويسنده , , David W. and Hartmann، نويسنده , , O. and Mittig، نويسنده , , W.، نويسنده ,
Abstract :
A high precision, time-of-flight hodoscope has been constructed to analyse the secondary pion beam at GSI, Darmstadt. The hodoscope comprises three scintillator planes with the individual scintillator rods read out by photomultipliers in both ends. A new active base of the emitter follower type has been developed for stabilization of voltages at the last dynodes of the photomultiplier. The time resolution of this system was found to be σ ⩽ 150 ps for counting rates up to 2 MHz.
