Hi Jonathan,
firstly you will never get anything from your input, since you are using the standard defaults with a threshold
higher than your beam energy. But even if you lower the threshold the chance of getting an interaction will
be close to zero.
The best is to write a source routine sampling directly from the neutron spectrum of the reaction,
this was addressed in the past in the list, look the thread
http://www.fluka.org/web_archive/earchive/new-fluka-discuss/0854.html
Vasilis
________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of Jonathan Derrien [jderrien_at_ulb.ac.be]
Sent: 29 January 2015 20:24
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: alpha+Be interaction
Hello dear FLUKA users,
I am trying to simulate the (alpha,Be) interactions to generate the neutron spectrum of an AmBe Source. The problem is that there is no neutron created and I do not see what is wrong in my input file (attached file). Can you tell me if I have to activate a special card?
Best regards,
Jonathan D.
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Received on Fri Jan 30 2015 - 11:45:41 CET