RE: [fluka-discuss]: Fluka process gamma -> mu+ mu-

From: Stefan Roesler <Stefan.Roesler_at_cern.ch>
Date: Sat, 24 Jun 2017 13:29:44 +0000

Hi Andrea

It should be LPAIRP. It shares the flag with "normal" e+e- pair-production, i.e. you have to add a condition on the final state as well

Cheers
Stefan

________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of Andrea Celentano [andrea.celentano_at_ge.infn.it]
Sent: 21 June 2017 12:06
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: Fluka process gamma -> mu+ mu-

Dear fluka community,
I have a question regarding the process gamma -> mu+ mu-.

In my simulation, I explicitly activated it trough the card:

 PHOTONUC 1111. 0.0005 BLCKHOLE _at_LASTMAT MUMUPAIR

(I am using a strong bias for it)

When such a process happens, which of the flags reported in (EVTFLG) is switched on?

The question arises from the fact that I'd like to modify the stuprf.f function in order to save, for muons, the mother particle and the process id that produced it.

I already verified that my code works properly when the muon is produced by the decay of another particle (usually pions), or due to the inelastic interaction of another muon with a nucleus. However, I can't find the flag for the aforementioned process.

For completeness, I attach to this email the stuprf.f code I am using

Bests

Andrea Celentano


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Received on Sat Jun 24 2017 - 17:30:43 CEST

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