Speaker
Hao-Min Chang
Description
The Gamma-ray Transients Monitor (GTM) is a science payload on the Taiwanese satellite Formosat-8B, designed to detect GRBs and other gamma-ray transients in the 50 keV to 2 MeV range. It consists of two detector units, each with four sensor modules using GAGG(Ce) scintillators and Silicon Photomultipliers (SiPMs), providing all-sky coverage.
In this report, we present the energy calibration of GTM, which is essential for accurately interpreting the detector readout signals. We performed radiation measurements using multiple isotopes to establish the ADC-to-energy relationship for all channels. Finally, we obtained the energy resolution as a function of energy for all detectors.
| Section | High Energy |
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Primary authors
Hao-Min Chang
Hsiang-Kuang Chang
Chih-Hsun Lin
(Academia Sinica)
Che-Chih Tsao
(NTHU)
Chin-Ping Hu
(National Changhua University of Education)
Ching-Wen Chiu
Hsiang Chu
Mr
Hong-Yi Chen
An-Hsuan Feng
Cheng-En Lo
Tzu-Hsuan Lin
(國立清華大學)
Yi-Sian Lee
Chih-En Wu
(Master Student)
Yu-Hua Wang
