GAUSSIAN FILTER BANK USE FOR IMPROVING CZT-GAMMA-RAY DETECTOR SPECTROSCOPIC RESPONSE

Authors
GARCIABELMONTE G PEREZ JM MARIN J FERNANDEZMARRON JL
Citation
G. Garciabelmonte et al., GAUSSIAN FILTER BANK USE FOR IMPROVING CZT-GAMMA-RAY DETECTOR SPECTROSCOPIC RESPONSE, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 396(1-2), 1997, pp. 272-276
Citations number
7
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
396
Issue
1-2
Year of publication
1997
Pages
272 - 276
Database
ISI
SICI code
0168-9002(1997)396:1-2<272:GFBUFI>2.0.ZU;2-K
Abstract
This letter summarizes the application of a bank of digital Gaussian f ilters, previously reported [1], to the analysis of pulses from CZT de tectors using different gamma-sources. This study makes plain the hole trapping effect repercussions on the spectroscopic response. Finally, a significant spectral improvement is achieved by regarding a simple charge-loss correction model.