Haladhara Naik, Ram Janam Singh, Srikant Pandurang Dange, Wooyoung Jang
{"title":"Independent isomeric yield ratios of fission products in the epi-cadmium neutron induced fission of <sup>241</sup>Pu","authors":"Haladhara Naik, Ram Janam Singh, Srikant Pandurang Dange, Wooyoung Jang","doi":"10.1515/ract-2023-0177","DOIUrl":null,"url":null,"abstract":"Abstract Independent isomeric yield ratios (IR) of 130,132 Sb, 131,133 Te, 134,136 I, 135 Xe and 138 Cs have been measured in the epi-cadmium neutron induced fission of 241 Pu by using an off-line gamma-ray spectrometric technique. The average neutron energy (< E n >) of the epi-cadmium reactor neutron spectrum is 1.9 MeV. From the IR values, root mean square fragment angular momenta ( J RMS ) were deduced by using spin dependent statistical model analysis. Effect of nuclear structure on J RMS values was examined. The present data in the epi-cadmium neutron induced fission of 241 Pu were compared with the similar data in the thermal neutron induced fission of 241 Pu to examine the role of excitation energy on fragment angular momentum.","PeriodicalId":21167,"journal":{"name":"Radiochimica Acta","volume":"26 1","pages":"0"},"PeriodicalIF":1.4000,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiochimica Acta","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/ract-2023-0177","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract Independent isomeric yield ratios (IR) of 130,132 Sb, 131,133 Te, 134,136 I, 135 Xe and 138 Cs have been measured in the epi-cadmium neutron induced fission of 241 Pu by using an off-line gamma-ray spectrometric technique. The average neutron energy (< E n >) of the epi-cadmium reactor neutron spectrum is 1.9 MeV. From the IR values, root mean square fragment angular momenta ( J RMS ) were deduced by using spin dependent statistical model analysis. Effect of nuclear structure on J RMS values was examined. The present data in the epi-cadmium neutron induced fission of 241 Pu were compared with the similar data in the thermal neutron induced fission of 241 Pu to examine the role of excitation energy on fragment angular momentum.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
