DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Gyuseong | ko |
dc.contributor.author | Kim, HK | ko |
dc.contributor.author | Woo, H | ko |
dc.contributor.author | Oh, G | ko |
dc.contributor.author | Ha, DK | ko |
dc.date.accessioned | 2007-10-22T01:33:27Z | - |
dc.date.available | 2007-10-22T01:33:27Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1998-06 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON NUCLEAR SCIENCE, v.45, no.3, pp.981 - 985 | - |
dc.identifier.issn | 0018-9499 | - |
dc.identifier.uri | http://hdl.handle.net/10203/1747 | - |
dc.description.abstract | An electronic dose conversion technique to assess the exposure dose rate due to environmental radiation especially from terrestrial sources was developed. For a 2x2 inch cylindrical NaI(T1) scintillation detector, pulse-height spectra were obtained for gamma-rays of energy up to 3 MeV by Monte Carlo simulation. Based on the simulation results and the experimentally fitted energy resolution, dose conversion factors were calculated by a numerical decomposition method. These calculated dose conversion factors were, then, electronically implemented to a developed dose conversion unit (DCU) which is a microprocessor-controlled single channel analyzer (SCA) with variable discrimination levels. The simulated spectra were confirmed by measurement of several monoenergetic gamma spectra with a multichannel analyzer (MCA). The converted exposure dose rates from the implemented dose conversion algorithm in the DCU were also evaluated for a field test in the vicinity of the nuclear power plant at Kori as well as for several standard sources, and the results were in good agreement with separate measurement by a high pressure ionization chamber (HPIC) within a 6.4 % deviation. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Electronic dose conversion technique using a NaI(Tl) detector for assessment of exposure dose rate from environmental radiation | - |
dc.type | Article | - |
dc.identifier.wosid | 000074161200143 | - |
dc.identifier.scopusid | 2-s2.0-0032095215 | - |
dc.type.rims | ART | - |
dc.citation.volume | 45 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 981 | - |
dc.citation.endingpage | 985 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON NUCLEAR SCIENCE | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Cho, Gyuseong | - |
dc.contributor.nonIdAuthor | Kim, HK | - |
dc.contributor.nonIdAuthor | Woo, H | - |
dc.contributor.nonIdAuthor | Oh, G | - |
dc.contributor.nonIdAuthor | Ha, DK | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
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