Hi Assad
please do not send emails personally but to the FLUKA discuss list.
To answer your questions:
1. The LOW-MAT for selecting the neutron (below 20MeV) induced cross sections.
You are interested in proton induced. This is given by the models, and there is
no external way to introduce or change it.
2. You scoring cards seems Ok.
Vasilis
________________________________
From: Assaad merouani [merouani.ass_at_gmail.com]
Sent: 27 August 2014 19:38
To: Vasilis Vlachoudis
Subject: adding cross section + dose rate scoring
Dear Sir
I'm using FLUKA to simulate the O18(p;n) F18, but in fluka low materiel there is only O16, any specification about O18 doesn't exist. To have a accurate simulation, i'm asking for a method or solution to introduce cross section of O18 ?
second , i'm trying to evaluate dose of neutron in different position by using USRBIN (DOSE-EQ) combined whit AUXSCORE (neutron)( the unit is pSv per perimary) and the dose rate of Gamma resulting from decay after 21600 s, by using USRBIN combined whit AUXSCORE (photon) and DCYSCORE (the unit is pSv/s). the scoring carte details is described as folow:
USRBIN 10. DOSE-EQ -26. 6. 6. 100.1ndose
USRBIN -6. -6. 100. 10. 10. 1. &
USRBIN 10. DOSE-EQ -26. 6. 6. 300.1ndose1
USRBIN -6. -6. 300. 10. 10. 1. &
USRBIN 10. DOSE-EQ -26. 5. 5. 0.1ACTIVI
USRBIN -5. -5. 0. 2. 1. 1. &
AUXSCORE USRBIN PHOTON ACTIVI
DCYSCORE 2. ACTIVI USRBIN
AUXSCORE USRBIN NEUTRON ndose AMB74
AUXSCORE USRBIN NEUTRON ndose1 AMB74
********************************************************************
IRRPROFI 7200. 2.5E12 0.0
DCYTIMES 3600. 21600. 8.46E4 6.048E5 2.592E6 1.0368E7
LOW-NEUT 260.
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I'm asking if that approach for dose calculation and the unit was correct?
best regards
asad
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Asad Merouani
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FACULTE DES SCIENCES RABAT
Laboratoire de physique nucléaire
E-mail:merouani.ass_at_gmail.com<mailto:E-mail%3Amerouani.ass_at_gmail.com>
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Received on Thu Aug 28 2014 - 16:33:24 CEST