Scintillation detector processing method and the associated signal from the host witch scintillator

摘要

The present invention relates to a method of processing electrical signals from the phosphite witch scintillator including the upstream scintillator and downstream scintillator, characterized in that it comprises the following steps for each electrical signal: digitizing the electrical signals; digitized electrical signals Measurements of the integral S of amplitude A and the surface area; and, displaying events related to an electrical signal by a set of data S _1, S _{2.Here, S 1} = _[τ 1 / _{(τ 2 -τ} 1)] [A _{(τ 2} / _{τ 0)} -S] is _{S 2} = _[τ 2 / _(τ 2 _{-τ 1)]} [S- A and (τ ₁ / τ _0)] is. Wherein, in the formula, τ ₁ is the attenuation constant of particle detection signal in the upstream scintillator. τ ₂ is the attenuation constant of particle detection signal in the downstream scintillator. τ ₀ is an integration constant selected in the measurement of the integral S of the surface area.