Hello
I am not an expert, just could share with common information that I was able to find:
- DPA can be calculated with USRBIN but you have to specify DPA-SCO on WHAT(2) of the USRBIN card.
- Displacements per atom states how often, on an average, an atom in the material was displaced due to impacting particles.
For example a DPA of 1E-22 means that one atom of a sample of 10E22 atoms was displaced from its lattice site.
To obtain the number of displaced atoms from the DPA value per primary one has to multiply with the number of atoms in the detector.
Maybe an expert could add more,
Alex
-----Original Message-----
From: owner-fluka-discuss_at_mi.infn.it <owner-fluka-discuss_at_mi.infn.it> On Behalf Of ravirawat_at_barc.gov.in
Sent: Wednesday, November 4, 2020 08:18
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: Regarding DPA calculation
Dear FLUKA, Experts
I am trying to calculate the DPA (Displacement per atom) in iron cylinder from 10 MeV neutron beam. I got data also (In USRBIN it is showing Int.value 2.24E-20, but how to interpret it).
I would be very thankful, if someone is able to answer my question or could give me a hint.
Thanks & Regards
Ravi rawat
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Received on Wed Nov 04 2020 - 11:04:00 CET