Title :
Time measurement via digital pulse shape acquisition: preliminary on-beam tests at several sampling frequencies using CHIMERA multidetector
Author :
Amorini, F. ; Anzalone, A. ; Bassini, R. ; Boiano, C. ; Cardella, G. ; Cavallaro, S. ; De Filippo, E. ; Guazzoni, P. ; Laguidara, E. ; Lanzanò, G. ; Lanzalone, G. ; Maiolino, C. ; Pagano, A. ; Pirrone, S. ; Politi, G. ; Porto, F. ; Rizzo, F. ; Russo, S. ;
Author_Institution :
Lab. Nazionali del Sud, Ist. Nazionale di Fisica Nucl., Catania, Italy
Abstract :
In previous papers we have shown the applicability of digital pulse shape acquisition to the large area telescopes of the 4π-multidetector CHIMERA. In view of measuring with this technique the time of flight of the reaction products to obtain also mass identification, we have performed several tests in laboratory, using pulse and waveform generators, and preliminary measurements with a Ne beam at 20.5 MeV/u, at different sampling frequencies. In this contribution we present the preliminary results obtained.
Keywords :
radiation detection; silicon radiation detectors; solid scintillation detectors; CHIMERA 4π-multidetector; Ne beam; digital pulse shape acquisition; large area telescopes; mass identification; on-beam tests; pulse generator; reaction products; thick CsI(Tl) scintillator; thin silicon detector; time of flight; waveform generator; Frequency measurement; Laboratories; Performance evaluation; Pulse measurements; Pulse shaping methods; Sampling methods; Shape measurement; Telescopes; Testing; Time measurement;
Conference_Titel :
Nuclear Science Symposium Conference Record, 2005 IEEE
Print_ISBN :
0-7803-9221-3
DOI :
10.1109/NSSMIC.2005.1596454
