FIG. 12.
(Top) timing spectra at 5 °C and (bottom) timing resolution at different temperatures. The solid lines correspond to an open energy window (∼150 keV lower cut off) and the dashed lines to a 400–650 keV threshold.
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.