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arXiv · 2403.09501

Operation of BGO with SiPM readout at dry ice and liquid nitrogen temperatures

Keyu Ding·Jing Liu
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Abstract

The light yield and decay constant of BGO were measured at both dry ice and liquid nitrogen temperatures using two SiPMs directly coupled to a $6\times6\times6$ cm$^2$ cubic BGO crystal. With the measured light yield (5.2$\pm$0.3 PE/keV at dry ice temperature and 10.5$\pm$0.4 PE/keV at liquid nitrogen temperature) and decay constants, potential applications of BGO in ToF-PET and SPECT were discussed.

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Keyu Ding, Jing Liu. 2024-03-14. Operation of BGO with SiPM readout at dry ice and liquid nitrogen temperatures. https://arxiv.org/abs/2403.09501

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