MEASURING MULTIPLICATION FACTOR AND DETECTION EFFICIENCY OF MULTISTEP AVALANCHE CHAMBER
- Received Date: 1981-10-17
- Accepted Date: 1900-01-01
- Available Online: 1982-10-05
Abstract: We have measured multiplication factor of a Multistep Avalanche Chamber filledwith Argon-Triethylamine mixture gas, then compared it to the results reported inreference The detection efficiency of this chamber has reached 98% by measuringelectrons emitted from 90Sr β source. The plateau is more than 200 volts.