Development of a BaF2 Scintillation Spectrometer for Evaluation of Photon Energy Spectra in Workplaces around Nuclear Facilities
A BaF2 scintillation spectrometer has been constructed for the determination of photon energy spectra in workplaces around nuclear facilities. Energy absorption spectra by the BaF2 detector were calculated with the EGS4 Monte Carlo code in the energy region from 0.1 to 100MeV and a response matrix o...
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| Veröffentlicht in: | Hoken butsuri 1997, Vol.32(1), pp.33-40 |
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| container_title | Hoken butsuri |
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| creator | URABE, Itsumasa YOSHIMOTO, Taka-aki KOBAYASHI, Katsuhei AKIYOSHI, Tsunekazu TSUJIMOTO, Tadashi NAKASHIMA, Yoshiyuki ODA, Keiji |
| description | A BaF2 scintillation spectrometer has been constructed for the determination of photon energy spectra in workplaces around nuclear facilities. Energy absorption spectra by the BaF2 detector were calculated with the EGS4 Monte Carlo code in the energy region from 0.1 to 100MeV and a response matrix of the spectrometer was obtained from the energy absorption spectra, of which the energy resolutions were modified to fit to the experimental results. With the irradiation experiments using neutron-capture gamma rays and those from radioactive sources, it became clear that photon energy spectra can be evaluated within an error of about 10% in the energy region 0.1MeV to a few tens of megaelectronvolts. |
| doi_str_mv | 10.5453/jhps.32.33 |
| format | Article |
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Energy absorption spectra by the BaF2 detector were calculated with the EGS4 Monte Carlo code in the energy region from 0.1 to 100MeV and a response matrix of the spectrometer was obtained from the energy absorption spectra, of which the energy resolutions were modified to fit to the experimental results. With the irradiation experiments using neutron-capture gamma rays and those from radioactive sources, it became clear that photon energy spectra can be evaluated within an error of about 10% in the energy region 0.1MeV to a few tens of megaelectronvolts.</description><identifier>ISSN: 0367-6110</identifier><identifier>EISSN: 1884-7560</identifier><identifier>DOI: 10.5453/jhps.32.33</identifier><language>eng</language><publisher>Japan Health Physics Society</publisher><subject>BaF2 scintillation spectrometer ; neutron-capture gamma ray ; nuclear facilities ; photon energy spectrum ; radiation protection ; workplace</subject><ispartof>Japanese Journal of Health Physics, 1997, Vol.32(1), pp.33-40</ispartof><rights>Japan Health Physics Society</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4014,27914,27915,27916</link.rule.ids></links><search><creatorcontrib>URABE, Itsumasa</creatorcontrib><creatorcontrib>YOSHIMOTO, Taka-aki</creatorcontrib><creatorcontrib>KOBAYASHI, Katsuhei</creatorcontrib><creatorcontrib>AKIYOSHI, Tsunekazu</creatorcontrib><creatorcontrib>TSUJIMOTO, Tadashi</creatorcontrib><creatorcontrib>NAKASHIMA, Yoshiyuki</creatorcontrib><creatorcontrib>ODA, Keiji</creatorcontrib><title>Development of a BaF2 Scintillation Spectrometer for Evaluation of Photon Energy Spectra in Workplaces around Nuclear Facilities</title><title>Hoken butsuri</title><addtitle>Jpn. J. Health Phys.</addtitle><description>A BaF2 scintillation spectrometer has been constructed for the determination of photon energy spectra in workplaces around nuclear facilities. Energy absorption spectra by the BaF2 detector were calculated with the EGS4 Monte Carlo code in the energy region from 0.1 to 100MeV and a response matrix of the spectrometer was obtained from the energy absorption spectra, of which the energy resolutions were modified to fit to the experimental results. With the irradiation experiments using neutron-capture gamma rays and those from radioactive sources, it became clear that photon energy spectra can be evaluated within an error of about 10% in the energy region 0.1MeV to a few tens of megaelectronvolts.</description><subject>BaF2 scintillation spectrometer</subject><subject>neutron-capture gamma ray</subject><subject>nuclear facilities</subject><subject>photon energy spectrum</subject><subject>radiation protection</subject><subject>workplace</subject><issn>0367-6110</issn><issn>1884-7560</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNo9kMFOwzAMhiMEEhPswhPkjNSR1GnaHmFsgDQB0kAcqyx1t4yuqZJs0m48Ohmb-A-2pf-zZZuQG85Gmcjgbr3q_QjSEcAZGfCiEEmeSXZOBgxknkjO2SUZer9mUYKxSAzIzyPusLX9BrtAbUMVfVDTlM616YJpWxWM7ei8Rx2c3WBARxvr6GSn2u3Riz3vKxtiNenQLfcnWFHT0S_rvvtWafRUObvtavq61S0qR6dKm9YEg_6aXDSq9Tg85SvyOZ18jJ-T2dvTy_h-lui4JyRlLaAQi7wsWcpQykYUGWQIWcZVnRY8FYKXmom65qJcLCDXkEbxpkZZl3kKV-T2OFc7673Dpuqd2Si3rzirDu-rDu-rIK0AIjw-wmsf1BL_UeWCiQf8obyU8oDzU4B_V6-Uq7CDX7abe-0</recordid><startdate>1997</startdate><enddate>1997</enddate><creator>URABE, Itsumasa</creator><creator>YOSHIMOTO, Taka-aki</creator><creator>KOBAYASHI, Katsuhei</creator><creator>AKIYOSHI, Tsunekazu</creator><creator>TSUJIMOTO, Tadashi</creator><creator>NAKASHIMA, Yoshiyuki</creator><creator>ODA, Keiji</creator><general>Japan Health Physics Society</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>1997</creationdate><title>Development of a BaF2 Scintillation Spectrometer for Evaluation of Photon Energy Spectra in Workplaces around Nuclear Facilities</title><author>URABE, Itsumasa ; YOSHIMOTO, Taka-aki ; KOBAYASHI, Katsuhei ; AKIYOSHI, Tsunekazu ; TSUJIMOTO, Tadashi ; NAKASHIMA, Yoshiyuki ; ODA, Keiji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1883-9d4384b799020e66f48535e3551ad28124419c04dd149bb37c322221fde6d9723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>BaF2 scintillation spectrometer</topic><topic>neutron-capture gamma ray</topic><topic>nuclear facilities</topic><topic>photon energy spectrum</topic><topic>radiation protection</topic><topic>workplace</topic><toplevel>online_resources</toplevel><creatorcontrib>URABE, Itsumasa</creatorcontrib><creatorcontrib>YOSHIMOTO, Taka-aki</creatorcontrib><creatorcontrib>KOBAYASHI, Katsuhei</creatorcontrib><creatorcontrib>AKIYOSHI, Tsunekazu</creatorcontrib><creatorcontrib>TSUJIMOTO, Tadashi</creatorcontrib><creatorcontrib>NAKASHIMA, Yoshiyuki</creatorcontrib><creatorcontrib>ODA, Keiji</creatorcontrib><collection>CrossRef</collection><jtitle>Hoken butsuri</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>URABE, Itsumasa</au><au>YOSHIMOTO, Taka-aki</au><au>KOBAYASHI, Katsuhei</au><au>AKIYOSHI, Tsunekazu</au><au>TSUJIMOTO, Tadashi</au><au>NAKASHIMA, Yoshiyuki</au><au>ODA, Keiji</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of a BaF2 Scintillation Spectrometer for Evaluation of Photon Energy Spectra in Workplaces around Nuclear Facilities</atitle><jtitle>Hoken butsuri</jtitle><addtitle>Jpn. J. Health Phys.</addtitle><date>1997</date><risdate>1997</risdate><volume>32</volume><issue>1</issue><spage>33</spage><epage>40</epage><pages>33-40</pages><issn>0367-6110</issn><eissn>1884-7560</eissn><abstract>A BaF2 scintillation spectrometer has been constructed for the determination of photon energy spectra in workplaces around nuclear facilities. Energy absorption spectra by the BaF2 detector were calculated with the EGS4 Monte Carlo code in the energy region from 0.1 to 100MeV and a response matrix of the spectrometer was obtained from the energy absorption spectra, of which the energy resolutions were modified to fit to the experimental results. 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| ispartof | Japanese Journal of Health Physics, 1997, Vol.32(1), pp.33-40 |
| issn | 0367-6110 1884-7560 |
| language | eng |
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| source | EZB Electronic Journals Library |
| subjects | BaF2 scintillation spectrometer neutron-capture gamma ray nuclear facilities photon energy spectrum radiation protection workplace |
| title | Development of a BaF2 Scintillation Spectrometer for Evaluation of Photon Energy Spectra in Workplaces around Nuclear Facilities |
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