论文标题
带有硅光电塑料的不同闪烁瓷砖的光产量和均匀度测量
Light Yield and Uniformity Measurements of Different Scintillator Tiles with Silicon Photomultipliers
论文作者
论文摘要
我们通过Y11波长移动纤维，直接从侧面或顶部的中心，用硅光电层面读取了正方形和六角砖的光的产量和均匀度测量。所有瓷砖厚3〜mm，面积为$ \ rm 9〜cm^2 $。侧面用两层特氟龙胶带包裹，顶部和底部的脸部覆盖着两层TYVEC纸。我们进一步显示了具有MPPC读数的Atlas瓷砖量热计（Tilecal）瓷砖的首次光产率和均匀度测量值。这项研究是通过研究Atlas强子量热仪和将来的强子collrider的强子量环计的3阶段升级来激发的。
We present light yield and uniformity measurements of square and hexagonal tiles read out with silicon photomultipliers via a Y11 wavelength-shifting fiber or directly from the side or from the center at the top face. All tiles are 3~mm thick and have an area of $\rm 9~cm^2$. The sides are wrapped with two layers of Teflon tape while top and bottom faces are covered with two layers of Tyvec paper. We further show the first light yield and uniformity measurements of ATLAS Tile Calorimeter (TileCal) tiles with MPPC readout. This study has been motivated by looking into a possible phase 3 upgrade for the ATLAS hadron calorimeter and for hadron calorimeters at future hadron colliders.
