Ein Plattenzählerteleskop zur Untersuchung von (n, α)-Reaktionen

The characteristic features of a parallel plate counter telescope are described. Using twodE/dx parallel plate avalanche counters, a silicon detector and a third parallel plate avalanche counter in front of the target operating in anticoincidence the counter telescope has a coincidence resolution time of 20 nsec and it is suitable to study (n, α)-reactions especially for large backward angles.