Rutherford scattering

Inside the Nucleus

Wave or Particle?

Deep inelastic scattering




Event pictures

More Examples

Identifying events

Useful links



If you want to know more

Fundamental particles


Cross section

Energy units

Virtual photons

Rutherford's Notebook


Identifying Events

On this page there is a brief chance for you to try to identify events from a ZEUS detector picture

clean.GIF (7324 bytes) Answers

To use this click on an event below and then examine the above picture, remember that the electron is entering from the left and the proton from the right. Look at the picture and see if you can see what kind of particles have been created.

Click to display image for different events Click on button for answer
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fwd_btn.gif (616 bytes)useful links