Inclusion of hAA vertex in any BSM model

Asked by Avirup Shaw

I have a feyrules file for a BSM model . I would like to incorporate the effective vertex for hAA/ hGG interaction for that particular BSM model. I also have a feyrules file for that effective vertex (obtained from madgraph source "HiggsEffective.fr") but i am not able to generate the effective vertex with this file. So I would like to know that how can I generate those vertices in a particular BSM model.

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Olivier Mattelaer (olivier-mattelaer) said :
#1

Hi,

I guess that you should contact FeynRules author. I have no experience in that code.

Cheers,

Olivier

> On Nov 4, 2016, at 13:57, Avirup Shaw <email address hidden> wrote:
>
> New question #403792 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/403792
>
> I have a feyrules file for a BSM model . I would like to incorporate the effective vertex for hAA/ hGG interaction for that particular BSM model. I also have a feyrules file for that effective vertex (obtained from madgraph source "HiggsEffective.fr") but i am not able to generate the effective vertex with this file. So I would like to know that how can I generate those vertices in a particular BSM model.
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

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shibasipu (shibasipu) said :
#2

Hi Avirup,
                         if you are interested in effective couplings of Higgs, the below link may be helpful for you.

http://personalpages.to.infn.it/~maina/Singlet/

Regards,
Shiba

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