Characterisation of a well-type NaI(Tl) detector by means of a Monte Carlo simulation for radionuclide metrology application

Dimensions

Heranudin, Heranudin and Smith, Michael Leslie and Wyngaardt, Winifred M. van and Guatelli, Susanna and Li, Enbang and Rosenfeld, Anatoly B (2021) Characterisation of a well-type NaI(Tl) detector by means of a Monte Carlo simulation for radionuclide metrology application. Applied Radiation and Isotopes, 176. p. 109889. ISSN 0969-8043, 1872-9800

Full text not available from this repository. (Request a copy)

Official URL: https://doi.org/10.1016/j.apradiso.2021.109889

Abstract

A well-type NaI(Tl) detector was modelled and characterised by means of a Monte Carlo simulation, as part of a project to develop a 4πβ (Plastic Scintillator)-4πγ instrument to be used for the primary standardisation of radionuclides at ANSTO. The simulation based on GEANT4 was used to characterise the 4πγ detector in terms of potential dead layer/inactive materials, full energy peak efficiency, coincidence-summing correction, and energy resolution. An excellent agreement was obtained between the simulation results and the experimental measurements.

Item Type:	Article
Uncontrolled Keywords:	Well-type NaI(Tl) detector; Monte Carlo; GEANT4; Dead layer; Coincidence-summing correction
Subjects:	Electrotechnology > Optoelectronic Devices & Systems
Depositing User:	Maria Regina Karunia
Date Deposited:	08 Oct 2026 07:13
Last Modified:	08 Oct 2026 07:13
URI:	https://karya.brin.go.id/id/eprint/60853

Actions (login required)

: View Item