Line of response
= Line of response
The line joining two coincident photon detections in ideal two-photon annihilation imaging. Finite detector size, non-collinearity and positron travel limit its relation to the original decay position.
= Line of response
The line joining two coincident photon detections in ideal two-photon annihilation imaging. Finite detector size, non-collinearity and positron travel limit its relation to the original decay position.