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Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology最新文献

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Contents and abstracts of vol. 20, no. 5 第20卷内容和摘要。5
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-11-01 DOI: 10.1016/0368-3230(66)90154-6
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引用次数: 0
Fission neutrons from excited nuclei 由激发态原子核产生的裂变中子
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90123-6
V. Eismont
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引用次数: 1
Nuclear structure study with neutrons 用中子研究核结构
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90119-4
P.A. Egelstaff
{"title":"Nuclear structure study with neutrons","authors":"P.A. Egelstaff","doi":"10.1016/0368-3230(66)90119-4","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90119-4","url":null,"abstract":"","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Page 849"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90119-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91723783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fission neutrons from excited nuclei 由激发态原子核产生的裂变中子
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90123-6
V.P. Eismont
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引用次数: 1
The radiation stability of vitreous radioactive preparations 玻璃体放射性制剂的辐射稳定性
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90122-4
F.S. Dukhovich, V.V. Kulichenko
{"title":"The radiation stability of vitreous radioactive preparations","authors":"F.S. Dukhovich,&nbsp;V.V. Kulichenko","doi":"10.1016/0368-3230(66)90122-4","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90122-4","url":null,"abstract":"<div><p>Data are given on the effect of ionizing radiation on the chemical stability of vitreous materials intended for disposing of radioactive waste. It is shown that irradiation in air leads to a change in the chemical composition of the surface of the specimens as a result of heterogeneous radiochemical reactions between solid preparations and the components of the air. It is assumed that reaction products are the formation of carbonates, hydroxides as well as nitrates.</p></div>","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Pages 869-870, IN1-IN4, 871-874"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90122-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91759014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interconnexion between texture and radiation growth of uranium bars 铀棒的结构与辐射生长的相互关系
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90121-2
V.E. Ivanov, V.F. Zelenskii, V.V. Kunchenko, N.M. Roenko, A.I. Stukalov, M.A. Vorob'ev, A.V. Azarenko
{"title":"Interconnexion between texture and radiation growth of uranium bars","authors":"V.E. Ivanov,&nbsp;V.F. Zelenskii,&nbsp;V.V. Kunchenko,&nbsp;N.M. Roenko,&nbsp;A.I. Stukalov,&nbsp;M.A. Vorob'ev,&nbsp;A.V. Azarenko","doi":"10.1016/0368-3230(66)90121-2","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90121-2","url":null,"abstract":"<div><p>The results are given of radiation tests on fl-heat-treated uranium bars at 200–300°C, 450–470°C, 480°C.</p><p>Graphs are plotted for the radiation growth factors <em>G</em><sub><em>i</em></sub> as a function of the growth index <em>GI</em> which characterizes the texture of the specimens under test. The component of the elongation caused by radiation growth due to texture is determined. The radiation growth factor as a function of test temperature is given for weakly defined texture. It is shown that the mean values of the coefficients of linear expansion a measured in one direction give no idea of the character and degree of the texture if the latter is not uniaxial.</p></div>","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Pages 863-868"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90121-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91723781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Prompt fission gamma rays 瞬发裂变射线
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90124-8
V.P. Zommer, A.E. Savel'ev, A.I. Prokofiev
{"title":"Prompt fission gamma rays","authors":"V.P. Zommer,&nbsp;A.E. Savel'ev,&nbsp;A.I. Prokofiev","doi":"10.1016/0368-3230(66)90124-8","DOIUrl":"10.1016/0368-3230(66)90124-8","url":null,"abstract":"<div><p>The spectrum of prompt γ-rays emitted by the fission fragments in the thermal neutron-induced fission of <sup>235</sup>U has been exactly calculated within the framework of the basic statistical theory assumptions for the emission of neutrons and γ-quanta from excited nuclei. The shape of the spectrum corresponds approximately with the shape obtained experimentally but the computed total energy carried away by the γ-quanta (⪅6·2 MeV) is appreciably less than the experimentally determined amount (8–9 MeV). It is possible to remove this discrepancy if, in calculating the residual excitations, one takes into account the ‘thinning out’ of the levels of the fission fragment nuclei in the vicinity of the ground state.</p></div>","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Pages 881-885"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90124-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72846200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Interconnexion between texture and radiation growth of uranium bars 铀棒的结构与辐射生长的相互关系
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90121-2
V. E. Ivanov, V. Zelenskiı̆, V. V. Kunchenko, N. Roenko, A. Stukalov, M. A. Vorob’ev, A. Azarenko
{"title":"Interconnexion between texture and radiation growth of uranium bars","authors":"V. E. Ivanov, V. Zelenskiı̆, V. V. Kunchenko, N. Roenko, A. Stukalov, M. A. Vorob’ev, A. Azarenko","doi":"10.1016/0368-3230(66)90121-2","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90121-2","url":null,"abstract":"","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"139 1","pages":"863-868"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78300571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The (n, γ) cross section of 197au at 30 and 64 keV neutron energy 197au在30kev和64kev中子能量下的(n， γ)截面
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90117-0
W. Pönitz
{"title":"The (n, γ) cross section of 197au at 30 and 64 keV neutron energy","authors":"W. Pönitz","doi":"10.1016/0368-3230(66)90117-0","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90117-0","url":null,"abstract":"<div><p>The neutron capture cross section of <sup>197</sup>Au was measured at 30 and 64 keV neutron energy using the activation method. Two different methods were used at 30 keV for the absolute neutron flux determination. The results are σ<sub>n,γ</sub><sup>Au</sup> (30 keV) = (0600 ± 0·009) barn and σ<sub>n,γ</sub><sup>Au</sup> (64 keV) = (0·357 ± 0·009) barn.</p></div>","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Pages 825-834"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90117-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91724534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Passage of reactor neutron radiation through non-hydrogenous media☆ 反应堆中子辐射通过非氢介质的通道☆
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90120-0
S. Tsipin, B. I. Sinitsin, V. K. Daruga
{"title":"Passage of reactor neutron radiation through non-hydrogenous media☆","authors":"S. Tsipin, B. I. Sinitsin, V. K. Daruga","doi":"10.1016/0368-3230(66)90120-0","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90120-0","url":null,"abstract":"","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"1 1","pages":"851-861"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86521647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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