# Electron wave-packet interference

The green plane is the x-y-plane, where two (non-interacting) electron wave-packets meet. The vertical direction shows the real part of $\psi\left(x,y\right)$. The semi-transparent white plane in the top shows the density of detection probability, i.e., $|\psi\left(x,y\right)|^2$, as blue spots. The blue in the middle is the same again.