Alumnae and Alumni

Changwoo Joo
Position
Project Researcher (from 2015/09/01 to 2019/08/31)
PHOTO

Last Update 2019/07/22

We are developing/constructing a new Silicon Vertex Detector (SVD) for the Belle II experiment at the super KEKB collider. Because of higher luminosity, the SVD requires a new design and better performance. My topic is Electrical Quality Assurance (EQA) of the new SVD to guarantee good quality as a tracking detector. First I check the electrical functionality to confirm the connection of electronics and readout chips. Then I survey the performance of SVD modules including noise level, signal to noise ratio, time resolution and dead time. My feedback will help the SVD production force to make a better quality SVD module. In this way, we can make the highest-quality SVD possible for the Belle II experiment.


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