MadGraph5_aMC@NLO

WARNING: Unknow type of information in the card: upmns,vckm,snumix

Asked by Pauline May Amethyst G. Salise

Good day!

I'm still learning on how to use MadGraph and I come upon this warning while running the simulation "WARNING: Unknow type of information in the card: upmns,vckm,snumix ". Although the simulation still proceeds to run. Is this going to affect the results or should I leave it at that?

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Olivier Mattelaer (olivier-mattelaer) said : 		#1

Hi,

This means that you provide in your param_card.dat (your benchmark point) information that the model does not expect / will use. This can be worrysome since this means that you have a missmatch between the benchmark that you provide and the expected format for the model which might indicates a convention missmatch between the two (or that the model does not support arbitraty value for part of the mixing/...)

So the computation is correct when you have such warning but maybe not the one that you expect.

Cheers,

Olivier

> On 23 Aug 2021, at 04:35, Pauline May Amethyst G. Salise <email address hidden> wrote:
>
> New question #698463 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/698463
>
> Good day!
>
> I'm still learning on how to use MadGraph and I come upon this warning while running the simulation "WARNING: Unknow type of information in the card: upmns,vckm,snumix ". Although the simulation still proceeds to run. Is this going to affect the results or should I leave it at that?
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

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