RESULTS OF GAAS DETECTOR IRRADIATION AT THE MIXED BEAM NEUTRINO CAVE AT CERN

Authors
CHMILL VB CHUNTONOV AV FALALEEV V SMITH KM SMOL AV VOROBIEV AP TOLBANOV OP
Citation
Vb. Chmill et al., RESULTS OF GAAS DETECTOR IRRADIATION AT THE MIXED BEAM NEUTRINO CAVE AT CERN, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 410(1), 1998, pp. 54-60
Citations number
3
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
410
Issue
1
Year of publication
1998
Pages
54 - 60
Database
ISI
SICI code
0168-9002(1998)410:1<54:ROGDIA>2.0.ZU;2-Y
Abstract
The results of irradiation of GaAs detectors with built-in pi-v-juncti on are presented. The GaAs samples have been exposed to the mixed beam of the SPS proton accelerator after the T9 target. This study has sho wn that the detector main characteristics (charge collection efficienc y, signal/noise ratio) degrade less than a factor 2 at a fluence of 2x 10(14)cm(-2). (C) 1998 Elsevier Science B.V. All rights reserved.