Dear all,
I need to get a pulse height distribution by a Multi-Channel Analyzer for a small votage output pulses from a PMT, without amplification, the height is around 40-80mV, is it possible for any kind of such MCA? Or maybe I can get the spectrum by a single channel analyzer ? by counting the pulses between lower level and upper level of the SCA, althought longer time is need.
Anybody has better idea ?
Wang