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arXiv · 2101.01996

Development of novel silicon sensors with high time and spatial resolution

Taikan Suehara·Yuto Deguchi·Yuto Uesugi·Yu Kato·Ryo Yonamine
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Abstract

Silicon pad sensors with novel functions of higher timing resolution (LGAD: Low Gain Avalanche Detector) and higher position resolution (PSD: Position Sensitive Detector) are studied for an application to Silicon-Tungsten electromagnetic calorimeter for a detector of the International Linear Collider (ILC). Prototype sensors are fabricated, equipped with dedicated ASICs (Application-Specific Integrated Circuits) and tested with a positron beam as well as a radioisotope. The first results of the measurements of timing resolution with LGADs and position reconstruction with PSDs are reported.

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Taikan Suehara, Yuto Deguchi, Yuto Uesugi, Yu Kato, Ryo Yonamine. 2021-01-06. Development of novel silicon sensors with high time and spatial resolution. https://arxiv.org/abs/2101.01996

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