发布求助
文献互助 智能选刊 最新文献

Physics Letters最新文献

筛选
英文 中文
Exact determination of Gamow-Teller matrix elements for supermultiplet states 超多态Gamow-Teller矩阵元素的精确确定
Physics Letters Pub Date : 1966-12-05 DOI: 10.1016/0031-9163(66)91005-5
M. Kushner , J. Quintanilla
{"title":"Exact determination of Gamow-Teller matrix elements for supermultiplet states","authors":"M. Kushner ,&nbsp;J. Quintanilla","doi":"10.1016/0031-9163(66)91005-5","DOIUrl":"10.1016/0031-9163(66)91005-5","url":null,"abstract":"<div><p>The allowed Gamow-Teller beta decay matrix elements for supermultiplet states are derived exactly using the representations of the generators of the U<sub>4</sub> group. The transition between the ground states of <sup>18</sup>F and <sup>18</sup>O is evaluated explicitly.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 10","pages":"Pages 572-573"},"PeriodicalIF":0.0,"publicationDate":"1966-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)91005-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75536991","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
Collective correlations in the giant resonance of 60Ni 60Ni巨共振中的集体相关
Physics Letters Pub Date : 1966-12-05 DOI: 10.1016/0031-9163(66)91007-9
J.B. Seaborn, D. Drechsel, H. Arenhövel, W. Greiner
{"title":"Collective correlations in the giant resonance of 60Ni","authors":"J.B. Seaborn,&nbsp;D. Drechsel,&nbsp;H. Arenhövel,&nbsp;W. Greiner","doi":"10.1016/0031-9163(66)91007-9","DOIUrl":"10.1016/0031-9163(66)91007-9","url":null,"abstract":"<div><p>The theory of collective correlations is applied to the giant dipole resonances of <sup>60</sup>Ni. The results are in good agreement with (γ, n) measurements. The theory is also compared with the pure particle-hole model as well as with the dynamic collective theory.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 10","pages":"Pages 576-578"},"PeriodicalIF":0.0,"publicationDate":"1966-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)91007-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74906087","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: 16
Test of C invariance in the 3π decay mode of the η meson η介子3π衰变模式中C不变性的检验
Physics Letters Pub Date : 1966-12-05 DOI: 10.1016/0031-9163(66)91017-1
A. Larribe, A. Leveque, A. Muller, E. Pauli, D. Revel, T. Tallini, P.J. Litchfield, L.K. Rangan, A.M. Segar, J.R. Smith, P.J. Finney, C.M. Fisher, E. Pickup
{"title":"Test of C invariance in the 3π decay mode of the η meson","authors":"A. Larribe,&nbsp;A. Leveque,&nbsp;A. Muller,&nbsp;E. Pauli,&nbsp;D. Revel,&nbsp;T. Tallini,&nbsp;P.J. Litchfield,&nbsp;L.K. Rangan,&nbsp;A.M. Segar,&nbsp;J.R. Smith,&nbsp;P.J. Finney,&nbsp;C.M. Fisher,&nbsp;E. Pickup","doi":"10.1016/0031-9163(66)91017-1","DOIUrl":"10.1016/0031-9163(66)91017-1","url":null,"abstract":"<div><p>η →3π decays have been studied in a D<sub>2</sub> filled bubble chamber and their Dalitz plot shows a right left asymmetry <em>A</em> = −0.061 ± 0.040 consistent with <em>C</em> invariance.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 10","pages":"Pages 600-604"},"PeriodicalIF":0.0,"publicationDate":"1966-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)91017-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84253978","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: 14
Parity impurities in 19F 19F中的宇称杂质
Physics Letters Pub Date : 1966-12-05 DOI: 10.1016/0031-9163(66)91004-3
E. Maqueda
{"title":"Parity impurities in 19F","authors":"E. Maqueda","doi":"10.1016/0031-9163(66)91004-3","DOIUrl":"10.1016/0031-9163(66)91004-3","url":null,"abstract":"<div><p>The effect of nuclear parity impurities in the 110 keV transition in <sup>19</sup>F is investigated.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 10","pages":"Pages 571-572"},"PeriodicalIF":0.0,"publicationDate":"1966-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)91004-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82128290","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: 6
Observation of the octupole septuplet of 209Bi in inelastic proton scattering 209Bi非弹性质子散射中八极七重态的观察
Physics Letters Pub Date : 1966-12-05 DOI: 10.1016/0031-9163(66)91008-0
J.C. Hafele , R. Woods
{"title":"Observation of the octupole septuplet of 209Bi in inelastic proton scattering","authors":"J.C. Hafele ,&nbsp;R. Woods","doi":"10.1016/0031-9163(66)91008-0","DOIUrl":"10.1016/0031-9163(66)91008-0","url":null,"abstract":"<div><p>Magnetic analysis of 21 MeV protons inelastically scattered from the 2.6 Me octupole state of <sup>206, 207, 208</sup>Pb and <sup>209</sup>Bi is reported. In the odd-<em>A</em> nuclei this state splits into a close multiplet with the number of levels in agreement with the predictions of the weak coupling model.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 10","pages":"Pages 579-581"},"PeriodicalIF":0.0,"publicationDate":"1966-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)91008-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76893906","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: 38
Excitation functions for the formation of 7Be in 3He particle induced reactions on C, N, O, F, Mg, Al and Si 3He粒子在C、N、O、F、Mg、Al和Si上诱导反应生成7Be的激发函数
Physics Letters Pub Date : 1966-12-05 DOI: 10.1016/0031-9163(66)91011-0
T. Mikumo, R. Seki, Y. Tagishi, M. Furukawa , H. Yamaguchi
{"title":"Excitation functions for the formation of 7Be in 3He particle induced reactions on C, N, O, F, Mg, Al and Si","authors":"T. Mikumo,&nbsp;R. Seki,&nbsp;Y. Tagishi,&nbsp;M. Furukawa ,&nbsp;H. Yamaguchi","doi":"10.1016/0031-9163(66)91011-0","DOIUrl":"10.1016/0031-9163(66)91011-0","url":null,"abstract":"<div><p>Excitation functions of (<sup>3</sup>He;<sup>7</sup>Be,x) reactions are measured on several light nuclei. The shape of the excitation functions and the absolute cross section vary very much from one nucleus to another, reflecting the properties of individual target nuclei.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 10","pages":"Pages 586-588"},"PeriodicalIF":0.0,"publicationDate":"1966-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)91011-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76421813","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: 5
The form of the parity-mixed γ - γ angular correlation function 奇偶混合γ - γ角相关函数的形式
Physics Letters Pub Date : 1966-12-05 DOI: 10.1016/0031-9163(66)91003-1
R.L. Rasera
{"title":"The form of the parity-mixed γ - γ angular correlation function","authors":"R.L. Rasera","doi":"10.1016/0031-9163(66)91003-1","DOIUrl":"10.1016/0031-9163(66)91003-1","url":null,"abstract":"<div><p>The directional correlation function for cascades involving parity-mixed gamma transitions is shown to split into two independent terms, according to parity. As a result, in this case angular correlation measurements are sensitive to parity admixtures.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 10","pages":"Pages 569-571"},"PeriodicalIF":0.0,"publicationDate":"1966-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)91003-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73878828","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
Radiation of harmonics nωe and 12nωe from a beam-generated plasma 从光束产生的等离子体中产生的nωe和12nωe的谐波辐射
Physics Letters Pub Date : 1966-11-28 DOI: 10.1016/0031-9163(66)90405-7
G. Landauer, G. Müller
{"title":"Radiation of harmonics nωe and 12nωe from a beam-generated plasma","authors":"G. Landauer,&nbsp;G. Müller","doi":"10.1016/0031-9163(66)90405-7","DOIUrl":"10.1016/0031-9163(66)90405-7","url":null,"abstract":"<div><p>The conditions under which harmonics of the electron gyrofrequency and half the electron gyrofrequency are emitted from an electron beam plasma are investigated experimentally.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 9","pages":"Pages 555-557"},"PeriodicalIF":0.0,"publicationDate":"1966-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)90405-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77290568","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: 6
Electroabsorption in CdSe films CdSe薄膜中的电吸收
Physics Letters Pub Date : 1966-11-28 DOI: 10.1016/0031-9163(66)90388-X
T.O. Poehler, D. Abraham
{"title":"Electroabsorption in CdSe films","authors":"T.O. Poehler,&nbsp;D. Abraham","doi":"10.1016/0031-9163(66)90388-X","DOIUrl":"10.1016/0031-9163(66)90388-X","url":null,"abstract":"<div><p>Measurements have been made on the optical absorption edge in vacuum evaporated CdSe films. The absorption edge, which is distorted due to the polycrystallive nature of the films, is observed to shift up to 0.02 eV under strong electric fields.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 9","pages":"Pages 523-524"},"PeriodicalIF":0.0,"publicationDate":"1966-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)90388-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79031966","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
Minimum moment required to bind a charged particle to an extended dipole 将带电粒子与扩展偶极子结合所需的最小力矩
Physics Letters Pub Date : 1966-11-28 DOI: 10.1016/0031-9163(66)90400-8
M.H. Mittleman , V.P. Myerscough
{"title":"Minimum moment required to bind a charged particle to an extended dipole","authors":"M.H. Mittleman ,&nbsp;V.P. Myerscough","doi":"10.1016/0031-9163(66)90400-8","DOIUrl":"10.1016/0031-9163(66)90400-8","url":null,"abstract":"<div><p>The problem of the minimum dipole moment of a finite dipole which will bind a charged particle is solved. First it is shown that such a value exists, and then a numerical solution is obtained using a previously published result. An approximate analytic result is also given.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 9","pages":"Pages 545-546"},"PeriodicalIF":0.0,"publicationDate":"1966-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)90400-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84302859","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: 70
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信