Publication Date:
2019-06-28
Description:
An experimental study of the fast scintillation counter (FS) system to observe a shower disk structure at Mt. Norikura is described, especially the system performance and a pulse wave-form by a single charge particles. The photomultiplier tube (PT) pulse appears at the leading edge of the main pulse. To remove this PT-pulse from the main pulse, the frame of the scintillator vessel was changed. The fast triggering system was made to decrease the dead time which came from the use of the function of the self triggering of the storage oscilloscope (OSC). To provide a new field on the multi-parameter study of the cosmic ray showers, the system response of the FS system also improved as a result of many considerations.
Keywords:
SPACE RADIATION
Type:
HE-4.6-10
,
19th Intern. Cosmic Ray Conf - Vol. 7; p 293-296; NASA-CP-2376-VOL-7
Format:
application/pdf
Permalink