First beam tests of prototype silicon modules for the CMS High Granularity Endcap Calorimeter
文献类型：期刊论文
| 作者 | Virdee, T.; Akchurin, N.; Apreysan, A.; Banerjee, S.; Barney, D.; Bilki, B.; Bornheim, A.; Bueghly, J.; Callier, S.; C |
| 刊名 | JOURNAL OF INSTRUMENTATION
 |
| 出版日期 | 2018 |
| 卷号 | 13页码:P10023 |
| ISSN号 | 1748-0221 |
| 关键词 | Calorimeters Performance of High Energy Physics Detectors Si microstrip and pad detectors Large detector systems for particle and astroparticle physics |
| DOI | 10.1088/1748-0221/13/10/P10023 |
| 文献子类 | Article |
| 英文摘要 | The High Luminosity phase of the Large Hadron Collider will deliver 10 times more integrated luminosity than the existing collider, posing significant challenges for radiation tolerance and event pileup on detectors, especially for forward calorimetry. As part of its upgrade program, the Compact Muon Solenoid collaboration is designing a high-granularity calorimeter (HGCAL) to replace the existing endcap calorimeters. It will feature unprecedented transverse and longitudinal readout and triggering segmentation for both electromagnetic and hadronic sections. The electromagnetic section and a large fraction of the hadronic section will be based on hexagonal silicon sensors of 0.5-1 cm(2) cell size, with the remainder of the hadronic section being based on highly-segmented scintillators with silicon photomultiplier readout. The intrinsic high-precision timing capabilities of the silicon sensors will add an extra dimension to event reconstruction, especially in terms of pileup rejection. First hexagonal silicon modules, using the existing Skiroc2 front-end ASIC developed for CALICE, have been tested in beams at Fermilab and CERN in 2016. We present results from these tests, in terms of system stability, calibration with minimum-ionizing particles and resolution (energy, position and timing) for electrons, and the comparisons of these quantities with GEANT4-based simulation. |
| WOS关键词 | TIMING PERFORMANCE |
| WOS研究方向 | Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000447691000007 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286794]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_粒子天体物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Virdee, T.,Akchurin, N.,Apreysan, A.,et al. First beam tests of prototype silicon modules for the CMS High Granularity Endcap Calorimeter[J]. JOURNAL OF INSTRUMENTATION,2018,13:P10023. |
| APA | Virdee, T..,Akchurin, N..,Apreysan, A..,Banerjee, S..,Barney, D..,...&廖红波.(2018).First beam tests of prototype silicon modules for the CMS High Granularity Endcap Calorimeter.JOURNAL OF INSTRUMENTATION,13,P10023. |
| MLA | Virdee, T.,et al."First beam tests of prototype silicon modules for the CMS High Granularity Endcap Calorimeter".JOURNAL OF INSTRUMENTATION 13(2018):P10023. |
入库方式： OAI收割
来源：高能物理研究所
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