Contact

Dr. Roland Beyer
PostDoc / Beamline scientist
Nuclear Physics
roland.beyerAthzdr.de
Phone: +49 351 260 - 3281

Electronics Scheme of the whole Detector Setup (Up to March 2010)

(old version,latest version)


We use the following electronics for the readout of the whole setup:

RIO (3x) CES RIO 3 8064 Power PC
Trigger Module (2x) GSI TRIVA3
TDC (2x) CAEN V1190A 128ch Multihit TDC
QDC (2x) CAEN V792 32ch QDC
TAPS Module (11x) CAEN V874B TAPS 4ch BaF2 Readout
Scaler (3x) SIS 3820 VME Scaler
FPGA Trigger Logic (1x) CAEN V1495 General Purpose Board
AND (2x) CAEN N405 3fold Logic Unit
Fan Out (1x) CAEN N105 Dual Fan-Out 1x16
Gate & Delay Generator (1x) EG&G GG8000 octal Gate Generator
VME Gate & Delay Generator (1x) CAEN V486 8ch Gate and Delay Generator
ECL <-> NIM (1x) Phillips 726 Level Translator
NIM -> ECL (1x) home made NIM to ECL Converter
CFD (2x) home made 5 fold Constant Fraction Trigger

Timing Scheme

The timing scheme was produced using a pulse generator (BNC BL-2, settings: rise time = 3 ns, fall time = 30 ns) simulating the detector signals from the two bases of one scintillator panel and one base of a BaF2 detector.
The start time is given relative to the output of the first CFD. Start and length are given in micro seconds.


Contact

Dr. Roland Beyer
PostDoc / Beamline scientist
Nuclear Physics
roland.beyerAthzdr.de
Phone: +49 351 260 - 3281