PGS lhe output

The lhco format is not able to have such information.

Cheers,

Olivier
On 13 Apr 2015, at 20:11, Brady <email address hidden> wrote:

> New question #265130 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/265130
>
> I would like to keep the mother ID's after running PGS for leptons in p p > Z Z, Z > l+ l-, Z > l+ l-
>
> Generating events with MadGraph with Pythia and PGS turned on gives me an lhco file which has thrown this information out.
>
> How can I make MadGraph with PGS give me a file which shows which Z each lepton came from as Pythia or MadGraph by itself does?
>
> I can't find the PGS file which I would modify to do this.
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

I understand that the lhco doesn't have it, but it could be modified to have it if I knew the file which writes the output.

Hi,

you should then ask the PGS author for that, my guess is that it should be that file:
pythia-pgs/libraries/PGS4/src/pgslib.f

Cheers,

Olivier

On 13 Apr 2015, at 21:26, Brady <email address hidden> wrote:

> Question #265130 on MadGraph5_aMC@NLO changed:
> https://answers.launchpad.net/mg5amcnlo/+question/265130
>
> Status: Answered => Open
>
> Brady is still having a problem:
> I understand that the lhco doesn't have it, but it could be modified to
> have it if I knew the file which writes the output.
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.