Ionization in Solid- and Grid-Walled Detectors
Energy deposition spectra produced in a grid-walled proportional counter are compared to spectra produced in a conventional solid-walled detector. The radiation sources studied include 60 Co gamma rays, filtered 250 kVp X rays and unfiltered 250 kVp and 65 kVp X rays. The solid wall is shown to prod...
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| Veröffentlicht in: | Radiat. Res. 51: No. 3, 569-80(Sep 1972) 569-80(Sep 1972), 1972-09, Vol.51 (3), p.569-580 |
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| container_issue | 3 |
| container_start_page | 569 |
| container_title | Radiat. Res. 51: No. 3, 569-80(Sep 1972) |
| container_volume | 51 |
| creator | Braby, L. A. Ellett, W. H. |
| description | Energy deposition spectra produced in a grid-walled proportional counter are compared to spectra produced in a conventional solid-walled detector. The radiation sources studied include 60 Co gamma rays, filtered 250 kVp X rays and unfiltered 250 kVp and 65 kVp X rays. The solid wall is shown to produce significant distortion of the spectra for 60 Co gamma rays and filtered 250 kVp X rays but not for the unfiltered X rays. The size of the container housing the grid-walled detector was varied and the wall effect was found to decrease less rapidly with increasing distance between the detector and the wall than would be expected on the basis of geometric considerations. |
| doi_str_mv | 10.2307/3573625 |
| format | Article |
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The size of the container housing the grid-walled detector was varied and the wall effect was found to decrease less rapidly with increasing distance between the detector and the wall than would be expected on the basis of geometric considerations.</description><identifier>ISSN: 0033-7587</identifier><identifier>EISSN: 1938-5404</identifier><identifier>DOI: 10.2307/3573625</identifier><identifier>PMID: 5056746</identifier><language>eng</language><publisher>United States: Academic Press, Inc</publisher><subject>Anodes ; Cobalt Isotopes ; Electrons ; Energy Transfer ; Gamma rays ; GEOMETRY ; Ionization ; IONIZATION CHAMBERS ; Ions ; MICRODOSIMETRY ; N46120 -Instrumentation-Radiation Detection Instruments-Radiation Dosimeters ; PHOTONS ; PHOTONS/dosimetry of, wall effect in solid- and grid-walled ionization chambers for micro ; Propane ; Proportional counters ; Radiation detectors ; RADIATION DETECTORS, IONIZATION CHAMBER/wall effect in solid- and grid-walled, for photon microdosimetry ; Radiation Dosage ; SIZE ; Solar X rays ; WALL EFFECT ; WALL-LESS COUNTERS</subject><ispartof>Radiat. 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A.</creatorcontrib><creatorcontrib>Ellett, W. H.</creatorcontrib><creatorcontrib>Battelle-Northwest, Richland, Wash</creatorcontrib><title>Ionization in Solid- and Grid-Walled Detectors</title><title>Radiat. Res. 51: No. 3, 569-80(Sep 1972)</title><addtitle>Radiat Res</addtitle><description>Energy deposition spectra produced in a grid-walled proportional counter are compared to spectra produced in a conventional solid-walled detector. The radiation sources studied include 60 Co gamma rays, filtered 250 kVp X rays and unfiltered 250 kVp and 65 kVp X rays. The solid wall is shown to produce significant distortion of the spectra for 60 Co gamma rays and filtered 250 kVp X rays but not for the unfiltered X rays. The size of the container housing the grid-walled detector was varied and the wall effect was found to decrease less rapidly with increasing distance between the detector and the wall than would be expected on the basis of geometric considerations.</description><subject>Anodes</subject><subject>Cobalt Isotopes</subject><subject>Electrons</subject><subject>Energy Transfer</subject><subject>Gamma rays</subject><subject>GEOMETRY</subject><subject>Ionization</subject><subject>IONIZATION CHAMBERS</subject><subject>Ions</subject><subject>MICRODOSIMETRY</subject><subject>N46120 -Instrumentation-Radiation Detection Instruments-Radiation Dosimeters</subject><subject>PHOTONS</subject><subject>PHOTONS/dosimetry of, wall effect in solid- and grid-walled ionization chambers for micro</subject><subject>Propane</subject><subject>Proportional counters</subject><subject>Radiation detectors</subject><subject>RADIATION DETECTORS, IONIZATION CHAMBER/wall effect in solid- and grid-walled, for photon microdosimetry</subject><subject>Radiation Dosage</subject><subject>SIZE</subject><subject>Solar X rays</subject><subject>WALL EFFECT</subject><subject>WALL-LESS COUNTERS</subject><issn>0033-7587</issn><issn>1938-5404</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1972</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kE9LAzEQxYMotVbxEwiLCJ62Tv5OepSqtVDwoOJxSbMJpmw3ZbMe7Kc3ssWbp5nh_Xgz8wi5pDBlHPCOS-SKySMypjOuSylAHJMxAOclSo2n5CylDeSZqtmIjCRIhUKNyXQZ27A3fYhtEdriNTahLgvT1sWiy92HaRpXFw-ud7aPXTonJ940yV0c6oS8Pz2-zZ_L1ctiOb9flZYJ7EtHkRkB3AqhKVCF6Ji2xnNrnLJeSoaUK8URQHPLrNborZrpmnqLa-_5hFwPvjH1oUo25P2fNrZtPqMSiqJGyNDtANkuptQ5X-26sDXdd0Wh-k2lOqSSyauB3H2tt67-4w4xZP1m0Dcpf_mvzQ-9AmRc</recordid><startdate>197209</startdate><enddate>197209</enddate><creator>Braby, L. A.</creator><creator>Ellett, W. H.</creator><general>Academic Press, Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>197209</creationdate><title>Ionization in Solid- and Grid-Walled Detectors</title><author>Braby, L. A. ; Ellett, W. H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c247t-e172a403c448101677e28caf3cae6cf55271366370083c2c887fc698d1fc7bff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1972</creationdate><topic>Anodes</topic><topic>Cobalt Isotopes</topic><topic>Electrons</topic><topic>Energy Transfer</topic><topic>Gamma rays</topic><topic>GEOMETRY</topic><topic>Ionization</topic><topic>IONIZATION CHAMBERS</topic><topic>Ions</topic><topic>MICRODOSIMETRY</topic><topic>N46120 -Instrumentation-Radiation Detection Instruments-Radiation Dosimeters</topic><topic>PHOTONS</topic><topic>PHOTONS/dosimetry of, wall effect in solid- and grid-walled ionization chambers for micro</topic><topic>Propane</topic><topic>Proportional counters</topic><topic>Radiation detectors</topic><topic>RADIATION DETECTORS, IONIZATION CHAMBER/wall effect in solid- and grid-walled, for photon microdosimetry</topic><topic>Radiation Dosage</topic><topic>SIZE</topic><topic>Solar X rays</topic><topic>WALL EFFECT</topic><topic>WALL-LESS COUNTERS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Braby, L. A.</creatorcontrib><creatorcontrib>Ellett, W. H.</creatorcontrib><creatorcontrib>Battelle-Northwest, Richland, Wash</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Radiat. Res. 51: No. 3, 569-80(Sep 1972)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Braby, L. A.</au><au>Ellett, W. H.</au><aucorp>Battelle-Northwest, Richland, Wash</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ionization in Solid- and Grid-Walled Detectors</atitle><jtitle>Radiat. Res. 51: No. 3, 569-80(Sep 1972)</jtitle><addtitle>Radiat Res</addtitle><date>1972-09</date><risdate>1972</risdate><volume>51</volume><issue>3</issue><spage>569</spage><epage>580</epage><pages>569-580</pages><issn>0033-7587</issn><eissn>1938-5404</eissn><abstract>Energy deposition spectra produced in a grid-walled proportional counter are compared to spectra produced in a conventional solid-walled detector. The radiation sources studied include 60 Co gamma rays, filtered 250 kVp X rays and unfiltered 250 kVp and 65 kVp X rays. The solid wall is shown to produce significant distortion of the spectra for 60 Co gamma rays and filtered 250 kVp X rays but not for the unfiltered X rays. The size of the container housing the grid-walled detector was varied and the wall effect was found to decrease less rapidly with increasing distance between the detector and the wall than would be expected on the basis of geometric considerations.</abstract><cop>United States</cop><pub>Academic Press, Inc</pub><pmid>5056746</pmid><doi>10.2307/3573625</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0033-7587 |
| ispartof | Radiat. Res. 51: No. 3, 569-80(Sep 1972), 1972-09, Vol.51 (3), p.569-580 |
| issn | 0033-7587 1938-5404 |
| language | eng |
| recordid | cdi_crossref_primary_10_2307_3573625 |
| source | Jstor Complete Legacy; MEDLINE |
| subjects | Anodes Cobalt Isotopes Electrons Energy Transfer Gamma rays GEOMETRY Ionization IONIZATION CHAMBERS Ions MICRODOSIMETRY N46120 -Instrumentation-Radiation Detection Instruments-Radiation Dosimeters PHOTONS PHOTONS/dosimetry of, wall effect in solid- and grid-walled ionization chambers for micro Propane Proportional counters Radiation detectors RADIATION DETECTORS, IONIZATION CHAMBER/wall effect in solid- and grid-walled, for photon microdosimetry Radiation Dosage SIZE Solar X rays WALL EFFECT WALL-LESS COUNTERS |
| title | Ionization in Solid- and Grid-Walled Detectors |
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