the meaning of feynman diagrams of SMEFTatNLO
Asked by
Yingjie Wei
Hi experts:
These days, I am using the model SMEFTatNLO-NLO to draw some Feynman diagrams and extract Wilson coefficients.
here is my command in Madgraph:
```
import model SMEFTatNLO-NLO
generate g g > z z QCD=2 QED=2 NP=2 NP^2==2 [noborn=QCD]
```
Then I got 132 diagrams here: https:/
Is there a way to find out which diagram is corresponding to Operator cpt or ctp or something else?
I also found Diagram 57 and Diagram 59 are identical. I think there is something different on them, right?
That's really appreciated!
Cheers,
Yingjie
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