[fluka-discuss]: RE: neutron DOSE vs. NIEL-DEP

From: Vasilis Vlachoudis <Vasilis.Vlachoudis_at_cern.ch>
Date: Thu, 29 Jan 2015 21:16:20 +0000

Hi Brandon,

NIEL = Non Ionizing Energy Losses, meaning dEnuclear/dx only from nuclear recoils (not electrons)
DOSE = Deposited Energy density per mass (from everything dE/dx,g NIEL, interactions etc....)
With your cards you are scoring the DOSE only by neutrons.

V.


________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of REDDELL, BRANDON D. (JSC-EV511) [brandon.d.reddell_at_nasa.gov]
Sent: 29 January 2015 21:10
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: neutron DOSE vs. NIEL-DEP

Hello,

If I simulate a neutron source in a slab of material (SLB = 0.01 cm) and have the following USRBIN card,

USRBIN 2.0 DOSE 34.0 SLB neutron
USRBIN SLB 1.0 &
AUXSCORE USRBIN NEUTRON neutron

Is this the same as the dose produced by NIEL or displacement damage? If the above cards are meaningful, what is the difference between scoring above vs. scoring NIEL-DEP?

Thanks,
Brandon


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Received on Thu Jan 29 2015 - 23:43:09 CET

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