Polarization sensitivity and efficiency for a planar-type segmented germanium detector as a Compton polarimeter
DC Field | Value | Language |
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dc.contributor.author | Lee, JH | - |
dc.contributor.author | Lee, CS | - |
dc.date.available | 2019-05-30T09:32:55Z | - |
dc.date.issued | 2003-06 | - |
dc.identifier.issn | 0168-9002 | - |
dc.identifier.issn | 1872-9576 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/24977 | - |
dc.description.abstract | We have investigated performance of a planar-type germanium detector with 25 segments as a Compton polarimeter to measure the linear polarization of gamma rays. We considered three different configurations in sampling horizontal and vertical Compton-scattering events for linearly polarized gamma rays incident on the detector. The experimental polarization sensitivity. Q, coincidence efficiency epsilon(coin), and figure of merit F for each configuration have been extracted for gamma rays of interest below 600 keV found in our previous in-beam spectroscopy on Gd-155. We also obtained theoretical values for these three quantities through a Monte Carlo simulation. Experimental values were in good accord with simulation results for all the three configurations. The third configuration, sampling pairs between the segment of incidence and any off-diagonal segments in coincidence, turned out to have the largest Q as well as epsilon(coin) value of all the three configurations, thereby resulting in the best figure of merit F. (C) 2003 Elsevier Science B.V. All rights reserved. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Polarization sensitivity and efficiency for a planar-type segmented germanium detector as a Compton polarimeter | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/S0168-9002(03)01369-X | - |
dc.identifier.bibliographicCitation | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, v.506, no.1-2, pp 125 - 133 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000183798000013 | - |
dc.identifier.scopusid | 2-s2.0-0037701571 | - |
dc.citation.endPage | 133 | - |
dc.citation.number | 1-2 | - |
dc.citation.startPage | 125 | - |
dc.citation.title | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | - |
dc.citation.volume | 506 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | planar-type germanium detector | - |
dc.subject.keywordAuthor | 25 segments | - |
dc.subject.keywordAuthor | Compton polarimeter | - |
dc.subject.keywordAuthor | polarization sensitivity | - |
dc.subject.keywordAuthor | coincidence efficiency | - |
dc.subject.keywordAuthor | Monte Carlo simulation | - |
dc.subject.keywordPlus | GAMMA-RAYS | - |
dc.subject.keywordPlus | GD-155 | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Nuclear Science & Technology | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Nuclear Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Physics, Nuclear | - |
dc.relation.journalWebOfScienceCategory | Physics, Particles & Fields | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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