| 摘要 |
<p>To take account of the decrease time constant of the intensity of the light scintillation and the statistical fluctuation of the scintillation, which is a resolution deterioration factor, it is appropriate to integrate the electric pulse resulting from the detection of an event by photomultiplier tubes. If, during this integration, a stacking phenomenon occurs, a second pulse is superimposed on the first and falsifies the calculation of the scintillation coordinates. This stacking is eliminated by validating the calculation of these coordinates by checking the value reached by the scintillation energy at the end of said integration. The value of this energy is measured by integrating the signal representing the intensity of the light scintillation.</p> |
