D. Bachelier, M. Bernas, I. Brissaud, C. Detraz, P. Radvanyi
{"title":"tude des noyaux 40Ca, 11B, 10B au moyen de la raction (p, d) 155 MeV","authors":"D. Bachelier, M. Bernas, I. Brissaud, C. Detraz, P. Radvanyi","doi":"10.1051/JPHYS:0196300240110105501","DOIUrl":"https://doi.org/10.1051/JPHYS:0196300240110105501","url":null,"abstract":"The energy spectra of the deuterons from (p,d) reaction are discussed. For /sup 40/Ca, pick-up of 1d3/2 and 2s1/2 neutrons and perhaps also of 1d5/2 neutrons is observed. For /sup 11/B and /sup 10/B one observes spectra whose general behavior is intermediate between that of /sup 12/C and /sup 9/Be. (auth)","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85246452","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}
{"title":"Relation entre la conductivité électrique, des lames métalliques minces et le libre parcours moyen des électrons dans le cas de l'argent et de l'or","authors":"Bui Dinh-Vuong","doi":"10.1051/JPHYS:0196300240110107100","DOIUrl":"https://doi.org/10.1051/JPHYS:0196300240110107100","url":null,"abstract":"","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84651616","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}
{"title":"Niveaux d'excitation de 15N obtenus par la raction 11B(a, p0 )14C","authors":"G. S. Mani, P. D. Forsyth, R. Perry","doi":"10.1051/JPHYS:019630024011097800","DOIUrl":"https://doi.org/10.1051/JPHYS:019630024011097800","url":null,"abstract":"La courbe d'excitation et les distributions angulaires des protons emis par la reaction 11B(α, p0)14C ont ete mesurees pour des alpha d'energie comprises entre 2 MeV et 5 MeV. Les niveaux d'excitation de 15N sont presentes.","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90888864","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}
{"title":"Section efficace totale du nickel pour des neutrons d'nergie comprise entre 175 et 300 keV","authors":"A. Perrin, G. Surget, C. Thibault","doi":"10.1051/JPHYS:0196300240110100500","DOIUrl":"https://doi.org/10.1051/JPHYS:0196300240110100500","url":null,"abstract":"Measurements have been made with a 2 Mev pulsed Van de Graaff associated with a time-of-flight apparatus. The total cross section of nickel was studied for neutron energies from 180 to 300 kev. Values agree with previous determinations, but show a complex structure. (auth)","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86442784","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}
G. Bianchi, J. Colmin, C. Corge, V.-D. Huynh, J. Julien, J. Morgenstern, F. Netter, M. Vastel
{"title":"Propriétés statistiques de l'interaction des neutrons de résonance avec les noyaux moyens et lourds - I. Progrès de l'appareillage","authors":"G. Bianchi, J. Colmin, C. Corge, V.-D. Huynh, J. Julien, J. Morgenstern, F. Netter, M. Vastel","doi":"10.1051/JPHYS:019630024011099001","DOIUrl":"https://doi.org/10.1051/JPHYS:019630024011099001","url":null,"abstract":"Neutron time-of-flight experiments are continued at the linear accelerator, with emphasis to the determination of the resonance radiation width GAMMA /sub gamma /. Progress of the apparatus includes high time-of-flight resolution (0.5 nanosecond/ meter) and utilization, as gamma-ray detectors, of one big liquid spherical tank and one high-resolution assembly constituted by a central crystal and an annular crystal. (auth)","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88462392","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}
{"title":"Étude de quelques réactions nucléaires produites par l'absorption de mésons π-à l'arrêt dans les noyaux légers de l'émulsion photographique corpusculaire","authors":"J. Massué, H. Braun, G. Baumann, P. Cuer","doi":"10.1051/JPHYS:019630024011084100","DOIUrl":"https://doi.org/10.1051/JPHYS:019630024011084100","url":null,"abstract":"Some types of nuclear reactions produced by the absorption of stopping pi /sup -/ mesons in C, /sup 14/N, and /sup 16/O nuclei are analyzed. These reactions allow us to approach the mechanism of the primary absorption event, in order to study the decay of strongly excited nuclei with two holes and to determine the binding energy of pairs of nucleons. Among other data the energy and angular spectra of the pairs of nucleons issued by the primary event are given. (auth)","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85042015","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}
{"title":"Ensemble d'analyse multidimensionnelle de physique nuclaire","authors":"J. Brun, C. Victor","doi":"10.1051/JPHYS:019630024011095400","DOIUrl":"https://doi.org/10.1051/JPHYS:019630024011095400","url":null,"abstract":"A multidimensional analyzer having 10/sup 6/ channels, built around an IBM 1620 computer, has been constructed. This equipment analyzes correlated information coming from linear or digital detectors. The processing of the information is practicaIly simultaneous with storage and gives this equipment great versatility. (auth)","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82481649","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}
{"title":"tude de la diffusion inlastique des lectrons par les noyaux 6Li et 7Li","authors":"M. Bernheim, G. Bishop","doi":"10.1051/JPHYS:019630024011097000","DOIUrl":"https://doi.org/10.1051/JPHYS:019630024011097000","url":null,"abstract":"We have measured the form factors for transitions to the following excited states by the inelastic scattering of electrons: 2.189, 3.57, and 4.52 Mev of /sup 6/Li; and 0.478, 4.61, 5.76, and 6.8 Mev of /sup 7/Li. The dependence of the form factors on the momentum transfer indicates the principal components of the wave functions describing these states. (auth)","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90165374","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}
{"title":"Mesure de la section efficace totale du sodium, du thorium et de l'uranium pour des neutrons d'énergie comprise entre 2 et 10 MeV","authors":"J. Leroy, F. Berthelot, E. Pomelas","doi":"10.1051/JPHYS:019630024011082600","DOIUrl":"https://doi.org/10.1051/JPHYS:019630024011082600","url":null,"abstract":"The total cross section of sodium, thorium, and uranium has been measured in the energy range 2 to 10 Mev, using a time-of-flight technique. A broad spectrum was obtained by inelastic scattering of the primary neutrons, produced by the (d,t) reaction on a U sphere surrounding the target of the pulsed accelerator. (auth)","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88627297","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}
{"title":"Spectrographie a de 226Ra et niveaux des Rn de A pair","authors":"G. Bastin-Scoffier, C. Leang, R. Walen","doi":"10.1051/JPHYS:019630024011085401","DOIUrl":"https://doi.org/10.1051/JPHYS:019630024011085401","url":null,"abstract":"Spectrography of the low-intensity lines of Ra shows that Rn 222, 220 and 218 have similar level schemes. Howewer, these schemes are not explained numerically by current theories.","PeriodicalId":54899,"journal":{"name":"Journal de Physique et le Radium","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90393267","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}