Title of article
Optimization of an active anti cosmic veto shielding
Author/Authors
T. Schroettner، نويسنده , , M. Schwaiger، نويسنده , , P. Kindl، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
6
From page
133
To page
138
Abstract
The active veto shielding of a low-level gamma spectrometer has been optimized to reduce the background in the interval 20–2700 keV by a factor of nine. The signal to noise ratio was increased, due to the reduction of electromagnetic interference coming from the power line, by using an uninterruptible power supply and specially designed line filters. The overall performance of the veto shielding was improved by using time spectroscopy to find the optimum time duration for the coincidence window.
Keywords
Time spectroscopy , Background reduction , Active shielding , Veto shielding , Anti cosmic
Journal title
Applied Radiation and Isotopes
Serial Year
2004
Journal title
Applied Radiation and Isotopes
Record number
541723
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