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arXiv 0902.1388physics.ins-dethep-ex
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HCAL试验束分析:正电子和强子研究

Tile HCAL Test Beam Analysis: Positron and Hadron Studies

Riccardo Fabbri

摘要:

CALICE合作组已经建造了一个具有7608个衍射板的强子夹层量能器原型,每个衍射板由多像素硅光电倍增器(SiPM)单独读出。这是有史以来第一次使用SiPM进行大规模的读出。本文介绍了在欧洲核子研究中心进行的μ子、正电子和强子束流实验的结果,验证了新型SiPM技术的可行性。粒子流方法在簇射能量重建中的应用结果是有史以来第一次使用实际数据。

英文摘要:

The CALICE collaboration has constructed a hadronic sandwich calorimeter prototype with 7608 scintillating plates, individually read out by multi-pixel silicon photomultipliers (SiPMs). For the first time ever the read out is performed using SiPMs on a large scale. Results of test beam operations with muon, positron and hadron beams at CERN are presented here, validating the feasibility of the novel SiPM technology. Results of the application of the particle flow approach in shower energy reconstruction are presented for the first time ever using real data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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