V. I. Zherebchevsky, E. O. Zemlin, N. A. Maltsev, V. V. Petrov, G. A. Feofilov
{"title":"Experimental Setup for Studying the Cooling Processes of New Generation Thin Silicon Pixel Detectors","authors":"V. I. Zherebchevsky, E. O. Zemlin, N. A. Maltsev, V. V. Petrov, G. A. Feofilov","doi":"10.1134/S0020441225700368","DOIUrl":null,"url":null,"abstract":"<p>An experimental setup has been developed to optimize gas-cooling processes for thin silicon pixel large-area detectors with high spatial resolution for charged particle track registration. New technical solutions for distributing low-velocity cold gas flows directed between closely spaced cylindrical detector layers have been tested. This cooling scheme provides efficient removal of thermal power, minimizes temperature gradients, and eliminates problems of detector vibrations that may occur at higher gas flow velocities. The identified features of cooling the large-area thin silicon pixel sensors in high-energy physics experiments are discussed.</p>","PeriodicalId":587,"journal":{"name":"Instruments and Experimental Techniques","volume":"68 2","pages":"338 - 344"},"PeriodicalIF":0.4000,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Instruments and Experimental Techniques","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1134/S0020441225700368","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
An experimental setup has been developed to optimize gas-cooling processes for thin silicon pixel large-area detectors with high spatial resolution for charged particle track registration. New technical solutions for distributing low-velocity cold gas flows directed between closely spaced cylindrical detector layers have been tested. This cooling scheme provides efficient removal of thermal power, minimizes temperature gradients, and eliminates problems of detector vibrations that may occur at higher gas flow velocities. The identified features of cooling the large-area thin silicon pixel sensors in high-energy physics experiments are discussed.
期刊介绍:
Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.