MadGraph5_aMC@NLO

PhotonFlux subprocess

Asked by Mariano Guillermo Caruso

I'm trying to get the cross section of the process
e-\ gamma ---> Z e-and then take this process to study linear colliders e-e + through PhotonFlux PDF, get the photon from an electron.

I wonder if the module fixed run_card.dat the photon rapidity, this affect the photon exists in the subprocess e- \gamma ---> Z e-.

Thank you

Mariano

Question information

Language:
English Edit question
Status:
Answered
For:
MadGraph5_aMC@NLO Edit question
Assignee:
No assignee Edit question
Last query:
Last reply:
Revision history for this message
Olivier Mattelaer (olivier-mattelaer) said : 		#1

Hi Mariano,

Not sure to have understand your question.
Like all pdf approximation, the photon is assume to be collinear with the beam.
As you can see from the event file.

Cheers,

Olivier

Can you help with this problem?

Provide an answer of your own, or ask Mariano Guillermo Caruso for more information if necessary.

To post a message you must log in.