An official website of the United States government
Here's how you know
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The energy response from stacked CeBr3 crystals using a PMT readout (top) and a SiPM readout (bottom). Note the SiPM saturation greatly reduces the difference in photopeak separation between the top and bottom layers.