Medical Imaging Physics

符合探测

Coincidence detection

A method used to identify events occurring simultaneously in multiple detectors, significantly reducing background noise and improving signal-to-noise ratio in radiation detection systems. / 一种用于识别多个探测器中同时发生事件的方法，能显著降低背景噪声并提高辐射探测系统的信噪比。

Knowledge type: 物理设备
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-10-28 19:02:46

Sub-knowledge points

Multi-channel coincidenceβ-γ mixed field discrimination

Higher-order knowledge points

Medical Imaging Physics / 自然理论Radiation detection

Main parameters and performance indicators

Time window: The allowable time difference between events to be considered coincident.Channels: The number of detectors used in the coincidence circuit.

Open problems

No unresolved problem recorded yet

Related literature

ranked by community stars

Discrimination and measurement of β-γ mixed field based on multi-channel coincidenceOpen source

符合探测

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

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