Speaker
Wanchaloem Poonsawat
(Suranaree University of Technology (TH))
Description
In this work we will present the analysis results of the explorer-0 chips which have been irradiated by 5.9 keV X-ray from $^{55}$Fe sources. The explorer-0 chip is a prototype CMOS imaging sensor designed for new Inner Tracking System of ALICE detector. Here we focus on four important parameters, the pixel pitch, the collection electrode size, the distance between the electrode and the surrounding electronics, and the reverse bias voltage on the collection diode. The optimized values of these parameters will be used in the final design of pixel chips.
Primary author
Wanchaloem Poonsawat
(Suranaree University of Technology (TH))
Co-authors
Jacobus Willem Van Hoorne
(CERN)
Chinorat Kobdaj
(Suranaree University of Technology (TH))
Yupeng Yan
(Suranaree University of Technology)
