摘要
An upgrade of the L3 central tracking system, a silicon muvertex detector (SMD), is described. The detector consists of two layers of silicon, each equipped for rφ and z readout with resolution ≈ 6 μm and ≈ 20 μm respectively. The SMD will provide full azimuthal coverage over the polar angular range 22°≤θ≤158°. The total thickness is ≈0.9% of one radiation length.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 197-200 |
頁數 | 4 |
期刊 | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
卷 | 315 |
發行號 | 1-3 |
DOIs | |
出版狀態 | 已出版 - 1 5月 1992 |