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15 lines
561 B
TeX
15 lines
561 B
TeX
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%%% TeX-master: "../document.tex" ***
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\chapter{The Diphoton Process}%
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\label{chap:qqgg}
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Consider the scattering of quark and antiquark into two photons
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\(\qqgg\), here called the diphoton process. In leading order this
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process is being described by the Feynman diagrams in
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\cref{fig:qqggfeyn}. Because there is only QED involved, the color
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degrees of freedom average out and will not be considered henceforth.
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Furthermore a high energy regime will be supposed and therefore masses
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will be neglected.
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