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Time resolution measurements

 

Preliminary time resolution results for the Super Clover detector are presented in table 3.1. The results were obtained by measuring the timing response of the germaninum detector relative to that of a fast plastic scintillator. All measurements were performed using ORTEC 474 timing filter amplifiers with integration time: out and differention time: 50 ns. The constant fraction discriminator (CF-8000) had a delay of 60 ns. The time spectrum was not gated with the 1332 keV tex2html_wrap_inline687 -ray in tex2html_wrap_inline669 but the total energy spectrum was used. Therefore the results should be considered priliminary.

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Table 3.1: Time resolution measurements from the inner contacts of the Super Clover detector



Hans-Juergen Wollersheim
Mon Aug 21 16:22:43 CED 2000