S. G. Arutunian, A. P. Aprahamian, A. V. Margaryan, L. M. Lazarev, N. M. Manukyan, G. V. Mirzoyan, E. G. Lazareva, R. S. Gevorgyan, A. A. Manukyan, M. Chung
{"title":"现代化诊断站振动线监测C18/18回旋加速器质子束水平和垂直剖面","authors":"S. G. Arutunian, A. P. Aprahamian, A. V. Margaryan, L. M. Lazarev, N. M. Manukyan, G. V. Mirzoyan, E. G. Lazareva, R. S. Gevorgyan, A. A. Manukyan, M. Chung","doi":"10.1134/S1068337225700082","DOIUrl":null,"url":null,"abstract":"<p>The horizontal and vertical profiles of the proton beam of the cyclotron C18/18 were measured by a modernized diagnostic station based on vibrating wire monitors. Considering the results of the first experiments using monitors with an aperture of 14 mm and superimposed lead screens, monitors with an extended aperture (28 mm) and magnets removed from the beam exposure zone were developed. In addition, the sensors are assembled on a thick metal base that serves as a collimator for the beam. The problems of electromagnetic interference are solved by the fact that the electronic nodes of the station are assembled on the same base. Scanning in the new station is carried out in the same plane, as close as possible to the output flange of the cyclotron (54 mm). New software has been developed that normalizes the profiles by the maximum value. Test measurements of the proton beam profile in the range of the average beam current ~1 μA were carried out.</p>","PeriodicalId":623,"journal":{"name":"Journal of Contemporary Physics (Armenian Academy of Sciences)","volume":"59 4","pages":"359 - 365"},"PeriodicalIF":0.4000,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Horizontal and Vertical Profiling of the Proton Beam of Cyclotron C18/18 by Vibrating Wire Monitors of Modernized Diagnostic Station\",\"authors\":\"S. G. Arutunian, A. P. Aprahamian, A. V. Margaryan, L. M. Lazarev, N. M. Manukyan, G. V. Mirzoyan, E. G. Lazareva, R. S. Gevorgyan, A. A. Manukyan, M. Chung\",\"doi\":\"10.1134/S1068337225700082\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The horizontal and vertical profiles of the proton beam of the cyclotron C18/18 were measured by a modernized diagnostic station based on vibrating wire monitors. Considering the results of the first experiments using monitors with an aperture of 14 mm and superimposed lead screens, monitors with an extended aperture (28 mm) and magnets removed from the beam exposure zone were developed. In addition, the sensors are assembled on a thick metal base that serves as a collimator for the beam. The problems of electromagnetic interference are solved by the fact that the electronic nodes of the station are assembled on the same base. Scanning in the new station is carried out in the same plane, as close as possible to the output flange of the cyclotron (54 mm). New software has been developed that normalizes the profiles by the maximum value. Test measurements of the proton beam profile in the range of the average beam current ~1 μA were carried out.</p>\",\"PeriodicalId\":623,\"journal\":{\"name\":\"Journal of Contemporary Physics (Armenian Academy of Sciences)\",\"volume\":\"59 4\",\"pages\":\"359 - 365\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2025-03-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Contemporary Physics (Armenian Academy of Sciences)\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1068337225700082\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Contemporary Physics (Armenian Academy of Sciences)","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1068337225700082","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
Horizontal and Vertical Profiling of the Proton Beam of Cyclotron C18/18 by Vibrating Wire Monitors of Modernized Diagnostic Station
The horizontal and vertical profiles of the proton beam of the cyclotron C18/18 were measured by a modernized diagnostic station based on vibrating wire monitors. Considering the results of the first experiments using monitors with an aperture of 14 mm and superimposed lead screens, monitors with an extended aperture (28 mm) and magnets removed from the beam exposure zone were developed. In addition, the sensors are assembled on a thick metal base that serves as a collimator for the beam. The problems of electromagnetic interference are solved by the fact that the electronic nodes of the station are assembled on the same base. Scanning in the new station is carried out in the same plane, as close as possible to the output flange of the cyclotron (54 mm). New software has been developed that normalizes the profiles by the maximum value. Test measurements of the proton beam profile in the range of the average beam current ~1 μA were carried out.
期刊介绍：
Journal of Contemporary Physics (Armenian Academy of Sciences) is a journal that covers all fields of modern physics. It publishes significant contributions in such areas of theoretical and applied science as interaction of elementary particles at superhigh energies, elementary particle physics, charged particle interactions with matter, physics of semiconductors and semiconductor devices, physics of condensed matter, radiophysics and radioelectronics, optics and quantum electronics, quantum size effects, nanophysics, sensorics, and superconductivity.
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