Fig. 5 | Scientific Reports

Fig. 5

From: Prompt gamma-ray imaging in realistic background conditions of a boron neutron capture therapy facility

Fig. 5

Background measurements acquired with water-filled vial and different shielding configurations, with a measurement time of 2 min. Corresponding Matlab fitting curves are shown as dotted lines. Shield2 and Shield3 configurations reduced the overall background compared to Shield1, with Shield3 being particularly effective in lowering the background at 478 keV. The bin width of the histogram is 0.36 keV.

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