Generating Les Houches Event file

Asked by Muhammad Danish Aslam

I am generating Les Houches Event file using Pythia shower in Madgraph v2.7.2. I have to set value of tan(beta) and sin(alpha-beta). But i am not finding these values in Run and Pythia card. How can we set these values in LHE event file?? Is there any variable for these quantities in card??

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Olivier Mattelaer (olivier-mattelaer) said :
#1

Hi,

This actually depends of the model that you are using.
Most model have documentation on FeynRules Website or an associated arxiv paper, you should refer to that to see how such parameters are defined.

Cheers,

Olivier

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