{"title":"New type of angular-distribution chamber","authors":"R.L. Clarke","doi":"10.1016/0369-643X(58)90031-8","DOIUrl":"10.1016/0369-643X(58)90031-8","url":null,"abstract":"<div><p>A chamber to be used in the observation of charged particles from nuclear reactions is described. This chamber allows observations to be taken over the continuous range −25° to +145° with respect to the incident beam without opening the vacuum system.</p></div>","PeriodicalId":100970,"journal":{"name":"Nuclear Instruments","volume":"3 4","pages":"Pages 233-236"},"PeriodicalIF":0.0,"publicationDate":"1958-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0369-643X(58)90031-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79639614","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":"Internally reflecting Čerenkov counter for high energy protons","authors":"N.E. Booth, F.L. Hereford, G.W. Hutchinson","doi":"10.1016/0369-643X(58)90030-6","DOIUrl":"10.1016/0369-643X(58)90030-6","url":null,"abstract":"<div><p>A high energy proton detector is described, which utilises multiple internal reflections of Čerenkov radiation to achieve a sharp energy threshold. The detector is capable of accepting a charged particle beam of cross section comparable to that of the radiator. A preliminary version of the counter has been studied experimentally in the 500–900 MeV proton energy range. The performance of the detector agrees with that expected, when allowance is made for various factors which limit the resolution.</p></div>","PeriodicalId":100970,"journal":{"name":"Nuclear Instruments","volume":"3 4","pages":"Pages 229-232"},"PeriodicalIF":0.0,"publicationDate":"1958-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0369-643X(58)90030-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73234345","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":"Measurement and automatic control of the energy of a 31 MeV betatron","authors":"U. Farinelli , F. Ferrero , R. Malvano","doi":"10.1016/0369-643X(58)90028-8","DOIUrl":"10.1016/0369-643X(58)90028-8","url":null,"abstract":"<div><p>A simple method to control the energy of a betatron is proposed. It compares a signal proportional to the average e.m.f. during the acceleration period derived from a measuring loop to a suitable reference voltage, and derives an error signal which operates small changes in the expansion time.</p></div>","PeriodicalId":100970,"journal":{"name":"Nuclear Instruments","volume":"3 4","pages":"Pages 218-222"},"PeriodicalIF":0.0,"publicationDate":"1958-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0369-643X(58)90028-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73140609","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":"List of particle accelerator installations","authors":"Gerald A. Behman","doi":"10.1016/0369-643X(58)90023-9","DOIUrl":"10.1016/0369-643X(58)90023-9","url":null,"abstract":"<div><p>Accelerator installations throughout the world are listed here with the types of particles accelerated and the energy and other characteristics of the machines. Geographical distribution of these accelerators by type of accelerator and country is tabulated, as is the distribution of the machines in the United States according to type of machine and primary activity of the organization.</p></div>","PeriodicalId":100970,"journal":{"name":"Nuclear Instruments","volume":"3 4","pages":"Pages 181-200"},"PeriodicalIF":0.0,"publicationDate":"1958-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0369-643X(58)90023-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73491065","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":"Proposal for an analog-to-digital electronic converter suited for nuclear pulse height analysis","authors":"A. Alberigi, C. Bernardini, I.F. Quercia","doi":"10.1016/0369-643X(58)90024-0","DOIUrl":"10.1016/0369-643X(58)90024-0","url":null,"abstract":"<div><p>An analog-to-digital converter is proposed based on the use of delay lines as codifying elements. Application of the converter to pulse height analyzers, with one or more channels, is discussed. Preliminary experimental work is briefly reported.</p></div>","PeriodicalId":100970,"journal":{"name":"Nuclear Instruments","volume":"3 4","pages":"Pages 201-203"},"PeriodicalIF":0.0,"publicationDate":"1958-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0369-643X(58)90024-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84427023","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":"Notes on a fast time-to-amplitude converter","authors":"R. Green, R. Bell","doi":"10.1016/0369-643X(58)90015-X","DOIUrl":"https://doi.org/10.1016/0369-643X(58)90015-X","url":null,"abstract":"","PeriodicalId":100970,"journal":{"name":"Nuclear Instruments","volume":"1 1","pages":"127-132"},"PeriodicalIF":0.0,"publicationDate":"1958-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88633951","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":"Measurement of circular polarization of γ-rays","authors":"H. Schopper","doi":"10.1016/0369-643X(58)90018-5","DOIUrl":"https://doi.org/10.1016/0369-643X(58)90018-5","url":null,"abstract":"","PeriodicalId":100970,"journal":{"name":"Nuclear Instruments","volume":"296 1","pages":"158-176"},"PeriodicalIF":0.0,"publicationDate":"1958-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86757302","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":"Physique et calcul des réacteurs nucléaires","authors":"","doi":"10.1016/0369-643X(58)90020-3","DOIUrl":"https://doi.org/10.1016/0369-643X(58)90020-3","url":null,"abstract":"","PeriodicalId":100970,"journal":{"name":"Nuclear Instruments","volume":"3 3","pages":"Page 179"},"PeriodicalIF":0.0,"publicationDate":"1958-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0369-643X(58)90020-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72282846","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":"Notes on a fast time-to-amplitude converter","authors":"R.E. Green , R.E. Bell","doi":"10.1016/0369-643X(58)90015-X","DOIUrl":"https://doi.org/10.1016/0369-643X(58)90015-X","url":null,"abstract":"<div><p>A time-to-amplitude converter with a full resolution width of 8.5 × 10<sup>−10</sup> sec is described. The circuit is based on the 6BN6 gated beam tube operated at unusually low electrode voltages. An additional supervisory fast coincidence circuit ensures that output pulses are produced only when the pulse delay lies within the desired time interval, thus avoiding the double-valued time-to-amplitude conversion inherent in such systems. Examples of the performance of the apparatus are shown for prompt coincidences and for the delayed coincidence distribution observed when positrons annihilate in fused quartz. The time-to-amplitude converter is easily added to an existing fast-slow coincidence assembly.</p></div>","PeriodicalId":100970,"journal":{"name":"Nuclear Instruments","volume":"3 3","pages":"Pages 127-132"},"PeriodicalIF":0.0,"publicationDate":"1958-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0369-643X(58)90015-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72283468","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}
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
