ERROR ANALYSIS OF NEUTRON DOSE MEASUREMENT IN MIXED GAMMA-NEUTRON FIELDS BY A 2-PEAK TL METHOD

Authors
CHERNOV V ROGALEV B NEPOMNYASCHIKH A CHEREPANOV V
Citation
V. Chernov et al., ERROR ANALYSIS OF NEUTRON DOSE MEASUREMENT IN MIXED GAMMA-NEUTRON FIELDS BY A 2-PEAK TL METHOD, Radiation protection dosimetry, 49(4), 1993, pp. 443-449
Citations number
NO
Categorie Soggetti
Radiology,Nuclear Medicine & Medical Imaging","Nuclear Sciences & Tecnology
Journal title
Radiation protection dosimetry → ACNP
ISSN journal
01448420
Volume
49
Issue
4
Year of publication
1993
Pages
443 - 449
Database
ISI
SICI code
0144-8420(1993)49:4<443:EAONDM>2.0.ZU;2-2
Abstract
Expressions for errors of separate measurements of gamma and neutron d oses by the two peak TL method were derived. As follows from these exp ressions, the main factors governing the errors are precision of the T L peaks measurement. neutron-gamma ratio of peaks and gamma dose contr ibution to the mixed gamma-neutron field. Calculation of determination errors of neutron dose in a mixed gamma-neutron field by single cryst al (LiF)-Li-7:Mg,Ti detectors shows that the detectors art completely suitable for accident dosimetry.