Comment 5 for bug 1900239

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Diogo Franco Graça Pires (diogofgpires) wrote :

Dear Olivier,

Thanks for the quick replies.

I have a question if you'll allow me to ask it here:

Supposing a generated a simple "e+e- > jj" event. Would it be possible to use MadGraph in order to trace back a given hadron (from one of the jets) to its correspondent original quark? For instance, if from this event I had two jets, and a given pion belonged to one of the jets, is there a way to find out if this pion "came from" the quark or the antiquark?

PS: I should tell you as well that through Pythia alone this is not possible by design.

Thank you for your help!

Diogo