Comparative study of large NaI(Tl) and BGO scintillators for the EURopean Illicit TRAfficking Countermeasures Kit project
2006 (English)In: IEEE Transactions on Nuclear Science, ISSN 0018-9499, E-ISSN 1558-1578, Vol. 53, no 3, 1737-1743 p.Article in journal (Refereed) Published
The Tagged Neutron Inspection System, which is the principle of the EURITRACK project, requires efficient and inexpensive gamma-ray detectors. For this purpose, properties of 3 x 3 and 5 x 5 cylindrical BGO and NaI(TI) scintillators and of a 5 x 5 x 10 rectangular NaI(TI) scintillator were determined. 14 Light yield, energy and time resolution of the investigated crystals at the energy of few MeVs of gamma-rays are emphasized. Additionally, the crystals efficiencies calculated with Monte Carlo simulations are compared to peak-to-total ratios obtained experimentally for various combinations of PMTs and the scintillators.
Place, publisher, year, edition, pages
2006. Vol. 53, no 3, 1737-1743 p.
border monitoring, explosives detection, neutron activation analysis, scintillation detectors, energy-resolution scintillator, fast photomultipliers
IdentifiersURN: urn:nbn:se:kth:diva-15778DOI: 10.1109/tns.2006.875150ISI: 000238582300067ScopusID: 2-s2.0-33746338245OAI: oai:DiVA.org:kth-15778DiVA: diva2:333820
QC 201005252010-08-052010-08-05Bibliographically approved