MadGraph5_aMC@NLO

Is there any plan for ISR or Beamstrhalung implementation in MG5

Asked by SUBHASISH BEHERA

Dear Oliever and team,

Are you going to find out some way to implement ISR and Beamstrhlung like whizard does in isr and Circe2 (beam energy spectra generator) ?

It would be great for realistic analysis.

Thanks,
Subhasish

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Olivier Mattelaer (olivier-mattelaer) said : 		#1

Hi,

For the beamstrahlung, they are already an implemetation working but not include in any official release:
you can find it here:
lp:~maddevelopers/mg5amcnlo/2.5.3_lep<https://code.launchpad.net/~maddevelopers/mg5amcnlo/2.5.3_lep>
This is not based on any parametrisation (like CIRCE) but on some beam profile that you need to specify

For ISR, a plugin exists: https://github.com/qliphy/MGISR

Cheers,

Olivier

On 9 Jan 2019, at 12:46, SUBHASISH BEHERA <<email address hidden><mailto:<email address hidden>>> wrote:

New question #677413 on MadGraph5_aMC@NLO:
https://answers.launchpad.net/mg5amcnlo/+question/677413

Dear Oliever and team,

Are you going to find out some way to implement ISR and Beamstrhlung like whizard does in isr and Circe2 (beam energy spectra generator) ?

It would be great for realistic analysis.

Thanks,
Subhasish

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