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arXiv physics/0401068physics.ins-det
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ATLAS像素检测器

The ATLAS Pixel Detector

J. Grosse-Knetter

摘要:

ATLAS像素检测器是ATLAS跟踪系统的最内层,将对ATLAS跟踪和顶点重建做出重要贡献。该探测器由相同的传感器芯片混合模块组成,在中心的三个桶中排列,在前方区域的两侧各有三个圆盘。像素探测器靠近相互作用点的位置要求具有出色的抗辐射性、机械和热鲁棒性、良好的长期稳定性,所有这些都需要低材料预算。探测器的布局,从最终的原型和生产状态的结果。

英文摘要:

The ATLAS Pixel Detector is the innermost layer of the ATLAS tracking system and will contribute significantly to the ATLAS track and vertex reconstruction. The detector consists of identical sensor-chip-hybrid modules, arranged in three barrels in the centre and three disks on either side for the forward region. The position of the Pixel Detector near the interaction point requires excellent radiation hardness, mechanical and thermal robustness, good long-term stability, all combined with a low material budget. The detector layout, results from final prototyping and the status of production are presented.

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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