{"title":"测量115in(n, n ') 115min反应的截面","authors":"Katsuhei Kobayashi, Itsuro Kimura, Hiroshi Gotoh, Hideyuki Yagi","doi":"10.1016/0022-3107(73)90112-3","DOIUrl":null,"url":null,"abstract":"<div><p>The energy dependent cross-section for the <sup>115</sup>In(<em>n, n′</em>)<sup>115<em>m</em></sup>In reaction was measured in the neutron energy region from 3·37 to 4·89 MeV with a 2 MeV van de Graaff accelerator. A pair of semiconductor proton recoil counters composed of a polyethylene radiator and a silicon detector was used for the absolute measurement of the neutron flux at the indium sample.</p><p>A comparison of the average cross section, 175 ± 6 mb, which was measured with a fission plate, with the average cross-section calculated with the energy dependent cross-section and the Maxwellian fission neutron spectrum is presented and discussed.</p></div>","PeriodicalId":100811,"journal":{"name":"Journal of Nuclear Energy","volume":"27 10","pages":"Pages 741-745"},"PeriodicalIF":0.0000,"publicationDate":"1973-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-3107(73)90112-3","citationCount":"6","resultStr":"{\"title\":\"Measurement of the cross-section for the 115in(n, n′) 115min reaction\",\"authors\":\"Katsuhei Kobayashi, Itsuro Kimura, Hiroshi Gotoh, Hideyuki Yagi\",\"doi\":\"10.1016/0022-3107(73)90112-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The energy dependent cross-section for the <sup>115</sup>In(<em>n, n′</em>)<sup>115<em>m</em></sup>In reaction was measured in the neutron energy region from 3·37 to 4·89 MeV with a 2 MeV van de Graaff accelerator. A pair of semiconductor proton recoil counters composed of a polyethylene radiator and a silicon detector was used for the absolute measurement of the neutron flux at the indium sample.</p><p>A comparison of the average cross section, 175 ± 6 mb, which was measured with a fission plate, with the average cross-section calculated with the energy dependent cross-section and the Maxwellian fission neutron spectrum is presented and discussed.</p></div>\",\"PeriodicalId\":100811,\"journal\":{\"name\":\"Journal of Nuclear Energy\",\"volume\":\"27 10\",\"pages\":\"Pages 741-745\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1973-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0022-3107(73)90112-3\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Nuclear Energy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0022310773901123\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Nuclear Energy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0022310773901123","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measurement of the cross-section for the 115in(n, n′) 115min reaction
The energy dependent cross-section for the 115In(n, n′)115mIn reaction was measured in the neutron energy region from 3·37 to 4·89 MeV with a 2 MeV van de Graaff accelerator. A pair of semiconductor proton recoil counters composed of a polyethylene radiator and a silicon detector was used for the absolute measurement of the neutron flux at the indium sample.
A comparison of the average cross section, 175 ± 6 mb, which was measured with a fission plate, with the average cross-section calculated with the energy dependent cross-section and the Maxwellian fission neutron spectrum is presented and discussed.
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