How to Set Type I of 2HDM in Madgraph

Asked by Muhammad Danish Aslam on 2020-01-17

I am a MPhill Physics research student working on Tripple Higgs self coupling in Two Higgs Douplet model (Extention of standard model) 2HDM at lepton collider. There are many types in 2HDM. I am working on Type I. I am generating Les houches Event file (.lhe) using madgraph. Now my question is how can I set Type I of 2HDM in madgraph for the generation of Les houches Event file?
Kindly Expalin. 2HDM detail is given in link below.
https://en.wikipedia.org/wiki/Two-Higgs-doublet_model

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Last query:
2020-01-17
Last reply:
2020-01-17

Hi,

I'm not expert in 2HDM model, so I can not be specifc about that model.
I would suggest to check the FeynRules model to check a model that fit your need.
(in particular check this page: http://feynrules.irmp.ucl.ac.be/wiki/2HDM <http://feynrules.irmp.ucl.ac.be/wiki/2HDM>)
If you do not find the model of your dream there (but i doubt of that), why not using FeynRules and create your own model?

Cheers,

Olivier

> On 17 Jan 2020, at 18:08, Muhammad Danish Aslam <email address hidden> wrote:
>
> New question #688072 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/688072
>
> I am a MPhill Physics research student working on Tripple Higgs self coupling in Two Higgs Douplet model (Extention of standard model) 2HDM at lepton collider. There are many types in 2HDM. I am working on Type I. I am generating Les houches Event file (.lhe) using madgraph. Now my question is how can I set Type I of 2HDM in madgraph for the generation of Les houches Event file?
> Kindly Expalin. 2HDM detail is given in link below.
> https://en.wikipedia.org/wiki/Two-Higgs-doublet_model
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

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