Practice task: Try it out!

In the following events the annihilation of one electron and one positron in the SuperKEKB produced one particle-antiparticle-pair.

Try to find out and understand what kind of events all of these are by following the event-identification-flowchart below. When in doubt, try looking again at the example events. To check your conclusion, simply click “event 1” – “12”. for a better resolution you can also look at all the practice tasks combined in one PDF.


Practice events:

After successfully identifying all practice events, you are ready to start the main task. Here, the number of color charges of the strong interaction, that can be carried by a quark, is measured experimentally by you.

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