Silicon strip tracking detector development and prototyping for the Phase-Ⅱ upgrade of the ATLAS experiment

摘要

In about ten years from now, the Phase-Ⅱ upgrade of the LHC will be carried out. Due to increased luminosity, a severe radiation dose and high particle rates will occur for the experiments. In consequence, several detector components will have to be upgraded. In the ATLAS experiment, the current inner detector will be replaced by an all-silicon tracking detector with the goal of at least delivering the present detector performance also in the harsh Phase-Ⅱ LHC conditions. This report presents the current planning and results from first prototype measurements of the upgrade silicon strip tracking detector.