MadGraph5_aMC@NLO

SUSY Higgs production ?

Asked by Ezequiel Alvarez

Hello,

I'm trying to use MGME5 to produce Susy Higgs (h2 in this case). Of course that with the 'mssm' model I can't because the gluon-fusion 1-loop diagram is not implemented.

I was wondering if is there somewhere a mssm model that includes the Higgs effective coupling to 2 gluons. That is, a mixture of the heft and the mssm models in the current version, but including the production of the heavy scalar.

Do you know if this exists and it is available? Or the only option is to go into Feynrules?

Thanks in advance for your great effort and dedication in all this,

Ezequiel.

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Solved by:
Olivier Mattelaer
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Best Olivier Mattelaer (olivier-mattelaer) said : 		#1

Hi,

FeynRules is indeed the solution. They have both Lagrangian (the mssm and the heft one) so in principle this is trivial to run.
I would anyway advise you to search on the FeynRules model database to search if such model didn't exist yet.

Cheers,

Olivier

On May 3, 2013, at 10:46 AM, Ezequiel Alvarez <email address hidden> wrote:

> New question #228093 on MadGraph5:
> https://answers.launchpad.net/madgraph5/+question/228093
>
> Hello,
>
> I'm trying to use MGME5 to produce Susy Higgs (h2 in this case). Of course that with the 'mssm' model I can't because the gluon-fusion 1-loop diagram is not implemented.
>
> I was wondering if is there somewhere a mssm model that includes the Higgs effective coupling to 2 gluons. That is, a mixture of the heft and the mssm models in the current version, but including the production of the heavy scalar.
>
> Do you know if this exists and it is available? Or the only option is to go into Feynrules?
>
> Thanks in advance for your great effort and dedication in all this,
>
> Ezequiel.
>
> --
> You received this question notification because you are a member of
> MadTeam, which is an answer contact for MadGraph5.

Revision history for this message
Ezequiel Alvarez (sequi76) said : 		#2

Thanks Olivier Mattelaer, that solved my question.