Hi all.(adsbygoogle = window.adsbygoogle || []).push({});

This is my first time in the Physics Forums.

I would like to ask for guidance in a calculation of a cross section of a process. I know the Feynman graph but I'm completely lost on how to start the calculation..

For example..

p p -> Z -> μμ

Many thanks in advance..

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Cross Section Calculation

**Physics Forums | Science Articles, Homework Help, Discussion**