arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv physics/0012050physics.ins-det
收藏

抗辐射像素传感器洛伦兹角的测量

A measurement of Lorentz Angle of radiation-hard Pixel Sensors

M. Aleppo

摘要:

为满足大型强子对撞机要求而开发的硅像素探测器在欧洲核子研究中心的ATLAS合作框架下进行了光束测试。讨论了辐照和未辐照传感器在磁场中的实验行为。给出了这些传感器在不同工作条件下洛仑兹角的测量结果。本文提出了一个计算辐照前后硅中电荷漂移的简单模型。模型预测和实验结果之间的良好协议。

英文摘要:

Silicon pixel detectors developed to meet LHC requirements were tested in a beam at CERN in the framework of the ATLAS collaboration. The experimental behaviour of irradiated and not-irradiated sensors in a magnetic field is discussed. The measurement of the Lorentz angle for these sensors at different operating conditions is presented. A simple model of the charge drift in silicon before and after irradiation is presented. The good agreement between the model predictions and the experimental results is shown.

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。

↑