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EJNMMI Physics
Fig. 7 | EJNMMI Physics

Fig. 7

From: Feasibility study of a SiPM-fiber detector for non-invasive measurement of arterial input function for preclinical and clinical positron emission tomography

Fig. 7

Efficiency of detected events (a, c) and MDA (b, d) for simulations of a single fiber detector in a human wrist geometry when the vessel containing 18F (dashed lines) or 68Ga (solid lines) is placed at depths ranging from 0 to 2 mm in 0.5 mm steps. Results are shown as a function of the lower energy threshold (a, b) and as a function of the vessel depth with no energy cut applied (c, d)

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