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IBS Publications RepositoryCenter for Underground Physics(지하실험 연구단)1. Journal Papers (저널논문)

Detection efficiency calibration for an array of fourteen HPGe detectors

DC Field	Value	Language
dc.contributor.author	S.Y. Park	-
dc.contributor.author	K.I. Hahn	-
dc.contributor.author	W.G. Kang	-
dc.contributor.author	Kazalov, V.	-
dc.contributor.author	G.W. Kim	-
dc.contributor.author	Y.D. Kim	-
dc.contributor.author	E.K. Lee	-
dc.contributor.author	M.H. Lee	-
dc.contributor.author	D.S. Leonard	-
dc.contributor.author	Sala, E.	-
dc.contributor.author	J.H. So	-
dc.contributor.author	S.C. Yoon	-
dc.date.accessioned	2023-02-28T22:00:49Z	-
dc.date.available	2023-02-28T22:00:49Z	-
dc.date.created	2023-01-27	-
dc.date.issued	2023-03	-
dc.identifier.issn	0969-8043	-
dc.identifier.uri	https://pr.ibs.re.kr/handle/8788114/13055	-
dc.description.abstract	The CUP array of germanium (CAGe) is an array of fourteen high-purity germanium (HPGe) detectors. The detection efficiency of full-energy-peak emitted from the various samples assayed on the CAGe was calculated using the Monte Carlo simulation toolkit GEANT4. If the dead layer on the surface of the crystal is treated in the simulation as a continuous part of the active crystal, then the detection efficiency will be overestimated. Thus, the detection efficiency of the CAGe was adjusted using multi-nuclide source data and Monte Carlo simulations. The gamma spectra of the known activity source were obtained for each HPGe detector of the CAGe. The detection efficiency measured by the multi-source data was smaller than that of simulation data if the simulation treated the whole volume of germanium crystals as active for gamma detection. By optimizing the dead layers’ thicknesses in the simulation, the detection efficiency calculated by the simulation could be matched to that of multi-source data. © 2023	-
dc.language	영어	-
dc.publisher	Elsevier Ltd	-
dc.title	Detection efficiency calibration for an array of fourteen HPGe detectors	-
dc.type	Article	-
dc.type.rims	ART	-
dc.identifier.wosid	000922093100001	-
dc.identifier.scopusid	2-s2.0-85146296820	-
dc.identifier.rimsid	79785	-
dc.contributor.affiliatedAuthor	S.Y. Park	-
dc.contributor.affiliatedAuthor	K.I. Hahn	-
dc.contributor.affiliatedAuthor	W.G. Kang	-
dc.contributor.affiliatedAuthor	G.W. Kim	-
dc.contributor.affiliatedAuthor	Y.D. Kim	-
dc.contributor.affiliatedAuthor	E.K. Lee	-
dc.contributor.affiliatedAuthor	M.H. Lee	-
dc.contributor.affiliatedAuthor	D.S. Leonard	-
dc.contributor.affiliatedAuthor	J.H. So	-
dc.contributor.affiliatedAuthor	S.C. Yoon	-
dc.identifier.doi	10.1016/j.apradiso.2023.110654	-
dc.identifier.bibliographicCitation	Applied Radiation and Isotopes, v.193	-
dc.relation.isPartOf	Applied Radiation and Isotopes	-
dc.citation.title	Applied Radiation and Isotopes	-
dc.citation.volume	193	-
dc.type.docType	Article	-
dc.description.journalClass	1	-
dc.description.journalClass	1	-
dc.description.isOpenAccess	N	-
dc.description.journalRegisteredClass	scie	-
dc.description.journalRegisteredClass	scopus	-
dc.relation.journalResearchArea	Chemistry	-
dc.relation.journalResearchArea	Nuclear Science & Technology	-
dc.relation.journalResearchArea	Radiology, Nuclear Medicine & Medical Imaging	-
dc.relation.journalWebOfScienceCategory	Chemistry, Inorganic & Nuclear	-
dc.relation.journalWebOfScienceCategory	Nuclear Science & Technology	-
dc.relation.journalWebOfScienceCategory	Radiology, Nuclear Medicine & Medical Imaging	-
dc.subject.keywordAuthor	An array of HPGe detectors	-
dc.subject.keywordAuthor	Dead layer	-
dc.subject.keywordAuthor	Detection efficiency calibration	-
dc.subject.keywordAuthor	GEANT4 simulation	-