Identification unit for phoswich and phostron detectors

In the last few years the phoswich detector techniques have become a convenient solution to detect light particles emitted in heavy ion induced reactions. Generally the signal delivered by the detectors are integrated within two lapses of time by an analog-to-digital converter triggered by the same signal. When time of flight information is needed the detectors are placed far away from the target and the analog to digital converter must have one gate for each channel because of the jitter in the time of flight of the different particles. As soon as the number of detectors increases this solution becomes too expensive. For this reason a new simple and cheap method is proposed where the particle identification is given by the measurement of data taken from the anode output signal