MadGraph5_aMC@NLO

Madgraph 4 model

Asked by Mai

Hi,

I have a Madgraph 4 model and i need to change the charge of my particle. could you please advice which file i can edit to change the charge.

thanks,

Mai

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Olivier Mattelaer (olivier-mattelaer) said : 		#1

Hi,

Note that such type of model are deprecated and that we can decide to stop his support at any time.
I'm actually not an expert of such type of model, my guess is that you have to modify the model in couplings.f
(or couplingsX.f) such that the value of the couplings reflects the electric charge.

Cheers,

Olivier

> On 4 Jan 2018, at 07:53, Mai <email address hidden> wrote:
>
> New question #662542 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/662542
>
> Hi,
>
> I have a Madgraph 4 model and i need to change the charge of my particle. could you please advice which file i can edit to change the charge.
>
>
> thanks,
>
> Mai
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

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