A MCP Detector Resolution: Gaussian vs Uniform Distribution

[Malamala]

Hello! If I want to model the time and spatial resolution of an MCP detector, should I use a gaussian or a uniform distribution? I imagine that, for example for the spatial distribution, the uncertainty is given by the size of the pixel on the detector, which makes me think that uniform distribution would be more appropriate.

 

[Twigg]

What do you mean by pixels? Does your MCP have a phosphor and a camera?

Even so, the resolution of an MCP will be set by the spacing between pores in the MCP plate, not by the camera pixels. This spacing is typically of order 10 microns. If you're imaging a phosphor, you will need to factor in any lenses you use.