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arXiv 0812.1465physics.ins-det
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ATLAS π介子校准方案在ATLAS组合试验束中的试验

Test of the ATLAS pion calibration scheme in the ATLAS combined test beam

F. Spanò

摘要:

利用2004年ATLAS组合试验束收集的数据研究了π介子能量重构。的战略,提取校正的非补偿性质的ATLAS热量计死材料损失和泄漏的影响进行了讨论和评估。默认的ATLAS战略的基础上的加权技术的能量沉积在量热计细胞和相比,一种新的技术,利用能量之间的相关性沉积在量热计层。

英文摘要:

Pion energy reconstruction is studied using the data collected during the 2004 ATLAS combined test beam. The strategy to extract corrections for the non-compensating nature of the ATLAS calorimeters for dead material losses and for leakage effects is discussed and assessed. The default ATLAS strategy based on a weighting technique of the energy deposits in calorimeter cells is presented and compared to a novel technique exploiting correlations among energy deposited in calorimeter layers.

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