Nuclear Instruments and Methods in Physics Research最新文献

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Plastic streamer tube calorimeters 塑料流线型管量热计
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90094-2
P. Campana
{"title":"Plastic streamer tube calorimeters","authors":"P. Campana","doi":"10.1016/0167-5087(84)90094-2","DOIUrl":"10.1016/0167-5087(84)90094-2","url":null,"abstract":"<div><p>The use of streamer tubes in the construction of electromagnetic and hadron calorimeters has been considered by several groups within LEP Collaborations. The results of various tests on these calorimeters is reviewed and the possibility to have an integrated muon-hadron detection system in hadron calorimeters with streamer tubes is discussed, together with possible applications when high energy and high rates are concerned.</p></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Pages 505-508"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90094-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78886780","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 DELPHI TPC DELPHI TPC
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90106-6
P. Delpierre
{"title":"The DELPHI TPC","authors":"P. Delpierre","doi":"10.1016/0167-5087(84)90106-6","DOIUrl":"10.1016/0167-5087(84)90106-6","url":null,"abstract":"<div><p>The central detector of the DELPHI (LEP) experiment will be a time projection chamber working at a pressure of one atmosphere in a 1.2 T magnetic field. We will describe the present conception of this detector and the prototype work which can change and improve the final design.</p></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Pages 566-575"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90106-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89463064","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: 2
The aleph pictorial electromagnetic calorimeter - A high granularity gaseous calorimeter operated in a high magnetic field aleph图形电磁量热计-一种在高磁场中工作的高粒度气体量热计
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90090-5
Henri Videau
{"title":"The aleph pictorial electromagnetic calorimeter - A high granularity gaseous calorimeter operated in a high magnetic field","authors":"Henri Videau","doi":"10.1016/0167-5087(84)90090-5","DOIUrl":"10.1016/0167-5087(84)90090-5","url":null,"abstract":"<div><p>We outline briefly the general structure of the Aleph detector, to place in context conceptually and physically the electromagnetic calorimeter. The calorimeter is then described, emphasizing the read-out mechanical and electronic structure, which allows adequate granularity; three layers of towers 3×3 cm<sup>2</sup>, approximately 210 000 pieces of analog information. We discuss the basic properties of such apparatus with the results of tests performed on a prototype. We emphasize the peculiarities of operating such a wire gas calorimeter in a strong magnetic field parallel to the wires.</p></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Pages 481-492"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90090-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84465210","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
A giant argon bubble chamber with long sensitive time for nucleon decay experiments 核子衰变实验用长灵敏时间巨型氩泡室
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90118-2
Gert G. Harigel
{"title":"A giant argon bubble chamber with long sensitive time for nucleon decay experiments","authors":"Gert G. Harigel","doi":"10.1016/0167-5087(84)90118-2","DOIUrl":"10.1016/0167-5087(84)90118-2","url":null,"abstract":"<div><p>A giant argon bubble chamber could be a suitable detector to investigate the decay modes of nucleons in an unbiased way. We are investigating the possibility of operating such a chamber with a track sensitive duty cycle of up to ∼ 50%. A small and not very clean bubble chamber has been successfully operated in an expanded pressure stabilized mode with a duty cycle of 10%. A tentative design of a 3000 m<sup>3</sup> argon bubble chamber is discussed.</p></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Page 641"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90118-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"103600673","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
High resolution silicon detectors — status and future developments of the MPI/TU-Munich group 高分辨率硅探测器- MPI/TU-Munich集团的现状和未来发展
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90111-X
R. Hofmann, R. Klanner, G. Lutz, G. Lütjens, A. Wylie, J. Kemmer
{"title":"High resolution silicon detectors — status and future developments of the MPI/TU-Munich group","authors":"R. Hofmann,&nbsp;R. Klanner,&nbsp;G. Lutz,&nbsp;G. Lütjens,&nbsp;A. Wylie,&nbsp;J. Kemmer","doi":"10.1016/0167-5087(84)90111-X","DOIUrl":"10.1016/0167-5087(84)90111-X","url":null,"abstract":"<div><p>Some of the recent work on high resolution silicon strip detectors by the TU-Munich and MPI-Munich group is presented, in particular: </p><ul><li><span>&amp;#x02022;</span><span><p>-investigation of the factors limiting the spatial resolution;</p></span></li><li><span>&amp;#x02022;</span><span><p>-use of silicon strip detectors as on-line triggers for the study of charmed particles in hadronic reactions;</p></span></li><li><span>&amp;#x02022;</span><span><p>-development of LSI (large scale integration) readout electronics for strip detectors.</p></span></li></ul></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Pages 601-605"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90111-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82756862","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: 9
Holographic image recording in visual particle detectors 视觉粒子探测器全息图像记录
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90119-4
S.P.K. Tavernier
{"title":"Holographic image recording in visual particle detectors","authors":"S.P.K. Tavernier","doi":"10.1016/0167-5087(84)90119-4","DOIUrl":"10.1016/0167-5087(84)90119-4","url":null,"abstract":"<div><p>The possibilities and limitations of holographic image recording in bubble chambers and streamer chambers are reviewed. After a discussion of the relative merits of in-line and side band holography, I describe the results obtained so far both in small and large chambers. The experience from CERN experiment NA25 shows that holography is a useful and practical method of recording bubble chamber images.</p></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Pages 642-649"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90119-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90990884","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: 3
Status of BGO development and perspectives of BGO calorimeters in high energy physics BGO的发展现状及BGO量热计在高能物理中的应用前景
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90093-0
Eckart Lorenz
{"title":"Status of BGO development and perspectives of BGO calorimeters in high energy physics","authors":"Eckart Lorenz","doi":"10.1016/0167-5087(84)90093-0","DOIUrl":"10.1016/0167-5087(84)90093-0","url":null,"abstract":"<div><p>Crystalline Bismuth Germanate (BGO) scintillates. Its high density and short radiation length make it very attractive for the construction of high resolution compact electromagnetic calorimeters. The present status of development, performance and production methods will be discussed. New developments in photodiode readout allow for operation in magnetic fields. Some projects will be mentioned.</p></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Pages 500-504"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90093-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82243853","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: 9
A two kiloton liquid argon detector for solar neutrinos and proton decay 一个用于太阳中微子和质子衰变的两千吨液态氩探测器
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90108-X
Karl Ludwig Giboni
{"title":"A two kiloton liquid argon detector for solar neutrinos and proton decay","authors":"Karl Ludwig Giboni","doi":"10.1016/0167-5087(84)90108-X","DOIUrl":"10.1016/0167-5087(84)90108-X","url":null,"abstract":"<div><p>A two kiloton liquid argon detector in an underground laboratory would be the ideal detector for the study of solar neutrinos and of proton decay. The physics interest in such a device and the difficulties of construction are discussed. Basic design ideas for such a large detector are described.</p></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Pages 579-582"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90108-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78644094","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
Simultaneous operation of a test apparatus filled with liquid argon as bubble chamber, calorimeter and scintillation detector: Outlook and possible applications 充液氩气作为气泡室、量热计和闪烁探测器的测试装置的同时操作:展望和可能的应用
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90117-0
Gert G. Harigel
{"title":"Simultaneous operation of a test apparatus filled with liquid argon as bubble chamber, calorimeter and scintillation detector: Outlook and possible applications","authors":"Gert G. Harigel","doi":"10.1016/0167-5087(84)90117-0","DOIUrl":"10.1016/0167-5087(84)90117-0","url":null,"abstract":"<div><p>Physics motivations for the use of argon as a new bubble chamber liquid are discussed. Results, obtained from a 2.7 1 argon detector in SPS and SC beams at CERN, comprise its track sensitivity to ionizing particles and to a laser beam in the bubble chamber mode, its use as a calorimeter through the collection of free charges in an electric field and the recording of the scintillation light produced by ionizing particles. Various interference phenomena during the simultaneous use of the hybrid properties, as well as purity requirements on the liquid are discussed. Furthermore, nitrogen and argon/nitrogen mixtures were investigated. Applications of our technique for neutrino experiments at TeV accelerators and as vertex detectors are briefly outlined. In-line holography, successfully tested in BEBC, could simplify the optical track recording and improve the resolution in very large detectors.</p></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Pages 637-640"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90117-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87221219","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
Electromagnetic showers as seen by a streamer tube presampler 由一个飘带管前置采样器看到的电磁雨
Nuclear Instruments and Methods in Physics Research Pub Date : 1984-09-01 DOI: 10.1016/0167-5087(84)90096-6
M. Bourquin, T. Modis
{"title":"Electromagnetic showers as seen by a streamer tube presampler","authors":"M. Bourquin,&nbsp;T. Modis","doi":"10.1016/0167-5087(84)90096-6","DOIUrl":"10.1016/0167-5087(84)90096-6","url":null,"abstract":"<div><p>Streamer tubes with graphited walls and external pick up strip electrodes have been used to study the localization and the spread of electromagnetic showers following compact or distributed converters of up to two radiation lengths of materials. Comparing the strip distributions for different conditions, we find no deterioration, neither in the positioning nor in the resolving power with respect to minimum ionizing particles traversing no material.</p></div>","PeriodicalId":100972,"journal":{"name":"Nuclear Instruments and Methods in Physics Research","volume":"225 3","pages":"Pages 516-517"},"PeriodicalIF":0.0,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5087(84)90096-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82464960","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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