Evaluation of lead shielding for a gamma-spectroscopy system

M. L. Smith; L. Bignell; D. Alexiev; L. Mo; J. Harrison

doi:10.1016/j.nima.2008.02.050

Evaluation of lead shielding for a gamma-spectroscopy system

M. L. Smith^*, L. Bignell, D. Alexiev, L. Mo, J. Harrison

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

Three types of lead shielding assemblies were investigated to establish which provides the lowest background as preliminary work for determining the efficiency of a High Purity Germanium (HPGe) detector. The background continuum and peaks were examined using gamma spectroscopy with a coaxial and a planar HPGe detector. The ²¹⁰Pb concentration in each lead sample taken from the assemblies was quantitatively determined. A French lead sample was found to have the lowest background in this relative comparison with a ²¹⁰Pb concentration of 29.1±1.3 Bq kg^-1. Crown

Original language	English
Pages (from-to)	275-279
Number of pages	5
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	589
Issue number	2
DOIs	https://doi.org/10.1016/j.nima.2008.02.050
Publication status	Published - 1 May 2008

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title = "Evaluation of lead shielding for a gamma-spectroscopy system",

abstract = "Three types of lead shielding assemblies were investigated to establish which provides the lowest background as preliminary work for determining the efficiency of a High Purity Germanium (HPGe) detector. The background continuum and peaks were examined using gamma spectroscopy with a coaxial and a planar HPGe detector. The 210Pb concentration in each lead sample taken from the assemblies was quantitatively determined. A French lead sample was found to have the lowest background in this relative comparison with a 210Pb concentration of 29.1±1.3 Bq kg-1. Crown",

keywords = "Alpha spectrometry, Gamma spectrometry, Lead shield, Pb",

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T1 - Evaluation of lead shielding for a gamma-spectroscopy system

AU - Smith, M. L.

AU - Bignell, L.

AU - Alexiev, D.

AU - Mo, L.

AU - Harrison, J.

PY - 2008/5/1

Y1 - 2008/5/1

N2 - Three types of lead shielding assemblies were investigated to establish which provides the lowest background as preliminary work for determining the efficiency of a High Purity Germanium (HPGe) detector. The background continuum and peaks were examined using gamma spectroscopy with a coaxial and a planar HPGe detector. The 210Pb concentration in each lead sample taken from the assemblies was quantitatively determined. A French lead sample was found to have the lowest background in this relative comparison with a 210Pb concentration of 29.1±1.3 Bq kg-1. Crown

AB - Three types of lead shielding assemblies were investigated to establish which provides the lowest background as preliminary work for determining the efficiency of a High Purity Germanium (HPGe) detector. The background continuum and peaks were examined using gamma spectroscopy with a coaxial and a planar HPGe detector. The 210Pb concentration in each lead sample taken from the assemblies was quantitatively determined. A French lead sample was found to have the lowest background in this relative comparison with a 210Pb concentration of 29.1±1.3 Bq kg-1. Crown

KW - Alpha spectrometry

KW - Gamma spectrometry

KW - Lead shield

KW - Pb

UR - http://www.scopus.com/inward/record.url?scp=42049091450&partnerID=8YFLogxK

U2 - 10.1016/j.nima.2008.02.050

DO - 10.1016/j.nima.2008.02.050

M3 - Article

SN - 0168-9002

VL - 589

SP - 275

EP - 279

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 2

ER -

Evaluation of lead shielding for a gamma-spectroscopy system

Abstract

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