MadGraph5_aMC@NLO

W prime NLO

Asked by sandra O

Hello:

I am trying to generate p p > wp- > t~ b [QCD] using the model WEff_UFO, but I get the error: This model does not handle loop processes. I was wondering what model I could use to use w prime in NLO.

Thank you for your attention,

Sandra

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sandra O
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Olivier Mattelaer (olivier-mattelaer) said : 		#1

Hi,

NLO model which have been generated are available here:
https://feynrules.irmp.ucl.ac.be/wiki/NLOModels#no1

I do not see any mode with Zprime on it.

You can generate it yourself via the FeynRules/NLOCT package:

You can find a tutorial here:
https://cp3.irmp.ucl.ac.be/projects/madgraph/wiki/Lund2014
(part 7 and 8 of the tutorial, assuming that you have already done the LO model generation)

Cheers,

Olivier

On 02 Apr 2015, at 14:36, sandra O <email address hidden> wrote:

> New question #264509 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/264509
>
> Hello:
>
> I am trying to generate p p > wp- > t~ b [QCD] using the model WEff_UFO, but I get the error: This model does not handle loop processes. I was wondering what model I could use to use w prime in NLO.
>
> Thank you for your attention,
>
> Sandra
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

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sandra O (sandritolli) said : 		#2

Thank you.