Neutron dosimetry with 6LiF-rich TL sheet
A 6LiF-rich thermoluminescent sheet-type dosemeter (6LiF-rich NTL sheet) was developed for neutron 2D dosimetry. The dosemeter utilises the 6Li(n, α)3H reaction to detect thermal neutrons. Responses of the 6LiF-rich NTL sheet to neutrons were measured at the neutron beam irradiation facility for BNC...
Gespeichert in:
| Veröffentlicht in: | Radiation protection dosimetry 2006-09, Vol.120 (1-4), p.133-135 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 135 |
|---|---|
| container_issue | 1-4 |
| container_start_page | 133 |
| container_title | Radiation protection dosimetry |
| container_volume | 120 |
| creator | Konnai, Akiko Odano, Naoteru Nariyama, Nobuteru Ohnishi, Seiki Nakajima, Nobuya Yamamoto, Kazuyoshi Kishi, Toshiaki Ozasa, Naoto Ishikawa, Yuhzoh |
| description | A 6LiF-rich thermoluminescent sheet-type dosemeter (6LiF-rich NTL sheet) was developed for neutron 2D dosimetry. The dosemeter utilises the 6Li(n, α)3H reaction to detect thermal neutrons. Responses of the 6LiF-rich NTL sheet to neutrons were measured at the neutron beam irradiation facility for BNCT in JRR-4 Research Reactor at the Japan Atomic Energy Research Institute. Placement of a multi-leaf collimator at the output port of the neutron (beam) irradiation facility, produced either stripe- or round-shaped neutron distributions; the spatial distribution was measured using the developed NTL sheets. Direct measurements of neutron attenuation in water were also carried out using the developed NTL sheet, submersed in a water phantom. In each experiment, NTL sheets having natural abundance (7.9%) of LiF, and 6LiF-enriched NTL (18.94%) sheet were irradiated under the same conditions. The ratio of thermoluminescence intensities of the 6LiF-rich NTL sheet to that of the normal NTL sheet was compared to a theoretically calculated value. The experimental measurements are shown to be in good agreement with the calculations. |
| doi_str_mv | 10.1093/rpd/nci659 |
| format | Article |
| fullrecord | <record><control><sourceid>istex_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1093_rpd_nci659</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>ark_67375_HXZ_CB80R7BF_Q</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1687-80ab98277dada448e61d4da4977598a589877f66c3f20a5cc389cb31a47c21873</originalsourceid><addsrcrecordid>eNpFz01LAzEQgOEgiq3Viz9A9qoQO9lkM8nRFmuFRVEqiJeQZrM0aj9Itmj_vStb9DQD8zDwEnLO4JqB5sO4qYYrF2ShD0ifocgpFyAPSR-YEFSJHHrkJKV3gBx1IY5Jj0kEjYB9cvngt01cr7JqncLSN3GXfYVmkckyTGgMbpHNyiwtvG9OyVFtP5M_288BeZnczsZTWj7e3Y9vSuqYVEgV2LlWOWJlKyuE8pJVot00YqGVLZRWiLWUjtc52MI5rrSbc2YFupwp5ANy1f11cZ1S9LXZxLC0cWcYmN9e0_aarrfFFx3ebOdLX_3TfWALaAdCavz3393GDyORY2Gmr29mPFLwjKOJeeI_Ta1eog</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Neutron dosimetry with 6LiF-rich TL sheet</title><source>MEDLINE</source><source>Oxford University Press Journals All Titles (1996-Current)</source><creator>Konnai, Akiko ; Odano, Naoteru ; Nariyama, Nobuteru ; Ohnishi, Seiki ; Nakajima, Nobuya ; Yamamoto, Kazuyoshi ; Kishi, Toshiaki ; Ozasa, Naoto ; Ishikawa, Yuhzoh</creator><creatorcontrib>Konnai, Akiko ; Odano, Naoteru ; Nariyama, Nobuteru ; Ohnishi, Seiki ; Nakajima, Nobuya ; Yamamoto, Kazuyoshi ; Kishi, Toshiaki ; Ozasa, Naoto ; Ishikawa, Yuhzoh</creatorcontrib><description>A 6LiF-rich thermoluminescent sheet-type dosemeter (6LiF-rich NTL sheet) was developed for neutron 2D dosimetry. The dosemeter utilises the 6Li(n, α)3H reaction to detect thermal neutrons. Responses of the 6LiF-rich NTL sheet to neutrons were measured at the neutron beam irradiation facility for BNCT in JRR-4 Research Reactor at the Japan Atomic Energy Research Institute. Placement of a multi-leaf collimator at the output port of the neutron (beam) irradiation facility, produced either stripe- or round-shaped neutron distributions; the spatial distribution was measured using the developed NTL sheets. Direct measurements of neutron attenuation in water were also carried out using the developed NTL sheet, submersed in a water phantom. In each experiment, NTL sheets having natural abundance (7.9%) of LiF, and 6LiF-enriched NTL (18.94%) sheet were irradiated under the same conditions. The ratio of thermoluminescence intensities of the 6LiF-rich NTL sheet to that of the normal NTL sheet was compared to a theoretically calculated value. The experimental measurements are shown to be in good agreement with the calculations.</description><identifier>ISSN: 0144-8420</identifier><identifier>EISSN: 1742-3406</identifier><identifier>DOI: 10.1093/rpd/nci659</identifier><identifier>PMID: 16709707</identifier><language>eng</language><publisher>England: Oxford University Press</publisher><subject>Boron Neutron Capture Therapy - instrumentation ; Dose-Response Relationship, Radiation ; Equipment Design ; Equipment Failure Analysis ; Fluorides - chemistry ; Fluorides - radiation effects ; Lithium Compounds - chemistry ; Lithium Compounds - radiation effects ; Materials Testing ; Membranes, Artificial ; Neutrons - therapeutic use ; Radiation Dosage ; Reproducibility of Results ; Sensitivity and Specificity ; Thermoluminescent Dosimetry - instrumentation ; Thermoluminescent Dosimetry - methods</subject><ispartof>Radiation protection dosimetry, 2006-09, Vol.120 (1-4), p.133-135</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1687-80ab98277dada448e61d4da4977598a589877f66c3f20a5cc389cb31a47c21873</citedby><cites>FETCH-LOGICAL-c1687-80ab98277dada448e61d4da4977598a589877f66c3f20a5cc389cb31a47c21873</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16709707$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Konnai, Akiko</creatorcontrib><creatorcontrib>Odano, Naoteru</creatorcontrib><creatorcontrib>Nariyama, Nobuteru</creatorcontrib><creatorcontrib>Ohnishi, Seiki</creatorcontrib><creatorcontrib>Nakajima, Nobuya</creatorcontrib><creatorcontrib>Yamamoto, Kazuyoshi</creatorcontrib><creatorcontrib>Kishi, Toshiaki</creatorcontrib><creatorcontrib>Ozasa, Naoto</creatorcontrib><creatorcontrib>Ishikawa, Yuhzoh</creatorcontrib><title>Neutron dosimetry with 6LiF-rich TL sheet</title><title>Radiation protection dosimetry</title><addtitle>Radiat Prot Dosimetry</addtitle><description>A 6LiF-rich thermoluminescent sheet-type dosemeter (6LiF-rich NTL sheet) was developed for neutron 2D dosimetry. The dosemeter utilises the 6Li(n, α)3H reaction to detect thermal neutrons. Responses of the 6LiF-rich NTL sheet to neutrons were measured at the neutron beam irradiation facility for BNCT in JRR-4 Research Reactor at the Japan Atomic Energy Research Institute. Placement of a multi-leaf collimator at the output port of the neutron (beam) irradiation facility, produced either stripe- or round-shaped neutron distributions; the spatial distribution was measured using the developed NTL sheets. Direct measurements of neutron attenuation in water were also carried out using the developed NTL sheet, submersed in a water phantom. In each experiment, NTL sheets having natural abundance (7.9%) of LiF, and 6LiF-enriched NTL (18.94%) sheet were irradiated under the same conditions. The ratio of thermoluminescence intensities of the 6LiF-rich NTL sheet to that of the normal NTL sheet was compared to a theoretically calculated value. The experimental measurements are shown to be in good agreement with the calculations.</description><subject>Boron Neutron Capture Therapy - instrumentation</subject><subject>Dose-Response Relationship, Radiation</subject><subject>Equipment Design</subject><subject>Equipment Failure Analysis</subject><subject>Fluorides - chemistry</subject><subject>Fluorides - radiation effects</subject><subject>Lithium Compounds - chemistry</subject><subject>Lithium Compounds - radiation effects</subject><subject>Materials Testing</subject><subject>Membranes, Artificial</subject><subject>Neutrons - therapeutic use</subject><subject>Radiation Dosage</subject><subject>Reproducibility of Results</subject><subject>Sensitivity and Specificity</subject><subject>Thermoluminescent Dosimetry - instrumentation</subject><subject>Thermoluminescent Dosimetry - methods</subject><issn>0144-8420</issn><issn>1742-3406</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFz01LAzEQgOEgiq3Viz9A9qoQO9lkM8nRFmuFRVEqiJeQZrM0aj9Itmj_vStb9DQD8zDwEnLO4JqB5sO4qYYrF2ShD0ifocgpFyAPSR-YEFSJHHrkJKV3gBx1IY5Jj0kEjYB9cvngt01cr7JqncLSN3GXfYVmkckyTGgMbpHNyiwtvG9OyVFtP5M_288BeZnczsZTWj7e3Y9vSuqYVEgV2LlWOWJlKyuE8pJVot00YqGVLZRWiLWUjtc52MI5rrSbc2YFupwp5ANy1f11cZ1S9LXZxLC0cWcYmN9e0_aarrfFFx3ebOdLX_3TfWALaAdCavz3393GDyORY2Gmr29mPFLwjKOJeeI_Ta1eog</recordid><startdate>200609</startdate><enddate>200609</enddate><creator>Konnai, Akiko</creator><creator>Odano, Naoteru</creator><creator>Nariyama, Nobuteru</creator><creator>Ohnishi, Seiki</creator><creator>Nakajima, Nobuya</creator><creator>Yamamoto, Kazuyoshi</creator><creator>Kishi, Toshiaki</creator><creator>Ozasa, Naoto</creator><creator>Ishikawa, Yuhzoh</creator><general>Oxford University Press</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>200609</creationdate><title>Neutron dosimetry with 6LiF-rich TL sheet</title><author>Konnai, Akiko ; Odano, Naoteru ; Nariyama, Nobuteru ; Ohnishi, Seiki ; Nakajima, Nobuya ; Yamamoto, Kazuyoshi ; Kishi, Toshiaki ; Ozasa, Naoto ; Ishikawa, Yuhzoh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1687-80ab98277dada448e61d4da4977598a589877f66c3f20a5cc389cb31a47c21873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Boron Neutron Capture Therapy - instrumentation</topic><topic>Dose-Response Relationship, Radiation</topic><topic>Equipment Design</topic><topic>Equipment Failure Analysis</topic><topic>Fluorides - chemistry</topic><topic>Fluorides - radiation effects</topic><topic>Lithium Compounds - chemistry</topic><topic>Lithium Compounds - radiation effects</topic><topic>Materials Testing</topic><topic>Membranes, Artificial</topic><topic>Neutrons - therapeutic use</topic><topic>Radiation Dosage</topic><topic>Reproducibility of Results</topic><topic>Sensitivity and Specificity</topic><topic>Thermoluminescent Dosimetry - instrumentation</topic><topic>Thermoluminescent Dosimetry - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Konnai, Akiko</creatorcontrib><creatorcontrib>Odano, Naoteru</creatorcontrib><creatorcontrib>Nariyama, Nobuteru</creatorcontrib><creatorcontrib>Ohnishi, Seiki</creatorcontrib><creatorcontrib>Nakajima, Nobuya</creatorcontrib><creatorcontrib>Yamamoto, Kazuyoshi</creatorcontrib><creatorcontrib>Kishi, Toshiaki</creatorcontrib><creatorcontrib>Ozasa, Naoto</creatorcontrib><creatorcontrib>Ishikawa, Yuhzoh</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Radiation protection dosimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Konnai, Akiko</au><au>Odano, Naoteru</au><au>Nariyama, Nobuteru</au><au>Ohnishi, Seiki</au><au>Nakajima, Nobuya</au><au>Yamamoto, Kazuyoshi</au><au>Kishi, Toshiaki</au><au>Ozasa, Naoto</au><au>Ishikawa, Yuhzoh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Neutron dosimetry with 6LiF-rich TL sheet</atitle><jtitle>Radiation protection dosimetry</jtitle><addtitle>Radiat Prot Dosimetry</addtitle><date>2006-09</date><risdate>2006</risdate><volume>120</volume><issue>1-4</issue><spage>133</spage><epage>135</epage><pages>133-135</pages><issn>0144-8420</issn><eissn>1742-3406</eissn><abstract>A 6LiF-rich thermoluminescent sheet-type dosemeter (6LiF-rich NTL sheet) was developed for neutron 2D dosimetry. The dosemeter utilises the 6Li(n, α)3H reaction to detect thermal neutrons. Responses of the 6LiF-rich NTL sheet to neutrons were measured at the neutron beam irradiation facility for BNCT in JRR-4 Research Reactor at the Japan Atomic Energy Research Institute. Placement of a multi-leaf collimator at the output port of the neutron (beam) irradiation facility, produced either stripe- or round-shaped neutron distributions; the spatial distribution was measured using the developed NTL sheets. Direct measurements of neutron attenuation in water were also carried out using the developed NTL sheet, submersed in a water phantom. In each experiment, NTL sheets having natural abundance (7.9%) of LiF, and 6LiF-enriched NTL (18.94%) sheet were irradiated under the same conditions. The ratio of thermoluminescence intensities of the 6LiF-rich NTL sheet to that of the normal NTL sheet was compared to a theoretically calculated value. The experimental measurements are shown to be in good agreement with the calculations.</abstract><cop>England</cop><pub>Oxford University Press</pub><pmid>16709707</pmid><doi>10.1093/rpd/nci659</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0144-8420 |
| ispartof | Radiation protection dosimetry, 2006-09, Vol.120 (1-4), p.133-135 |
| issn | 0144-8420 1742-3406 |
| language | eng |
| recordid | cdi_crossref_primary_10_1093_rpd_nci659 |
| source | MEDLINE; Oxford University Press Journals All Titles (1996-Current) |
| subjects | Boron Neutron Capture Therapy - instrumentation Dose-Response Relationship, Radiation Equipment Design Equipment Failure Analysis Fluorides - chemistry Fluorides - radiation effects Lithium Compounds - chemistry Lithium Compounds - radiation effects Materials Testing Membranes, Artificial Neutrons - therapeutic use Radiation Dosage Reproducibility of Results Sensitivity and Specificity Thermoluminescent Dosimetry - instrumentation Thermoluminescent Dosimetry - methods |
| title | Neutron dosimetry with 6LiF-rich TL sheet |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T17%3A22%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-istex_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Neutron%20dosimetry%20with%206LiF-rich%20TL%20sheet&rft.jtitle=Radiation%20protection%20dosimetry&rft.au=Konnai,%20Akiko&rft.date=2006-09&rft.volume=120&rft.issue=1-4&rft.spage=133&rft.epage=135&rft.pages=133-135&rft.issn=0144-8420&rft.eissn=1742-3406&rft_id=info:doi/10.1093/rpd/nci659&rft_dat=%3Cistex_cross%3Eark_67375_HXZ_CB80R7BF_Q%3C/istex_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/16709707&rfr_iscdi=true |