Excellent jet energy measurement is important at the International Linear Collider (ILC) because most of interesting physics processes decay into multi-jet final states. We employ a particle flow method to reconstruct particles, hence International Large Detector (ILD) needs high spatial resolution which can separate each particle in jets. We study pixelized silicon sensors as active material of ILD Silicon electro- magnetic calorimeter (SiECAL). This paper reports studies of temperature and humidity dependence on dark current and response of laser injection.
@article{arxiv.1503.09050,
title = {Characteristic study of silicon sensor for ILD ECAL},
author = {Shusuke Takada and Hiroto Hirai and Kiyotomo Kawagoe and Yohei Miyazaki and Yuji Sudo and Taikan Suehara and Hiroki Sumida and Tatsuhiko Tomita and Hiraku Ueno and Tamaki Yoshioka},
journal= {arXiv preprint arXiv:1503.09050},
year = {2015}
}
Comments
Talk presented at the International Workshop on Future Linear Colliders (LCWS14), Belgrade, Serbia, 6-10 October 2014