From: Guo Wen (guo.wencmail@gmail.com)
Date: Fri Jul 07 2006 - 10:01:28 CEST
Dear FLUKA experts:
I have been working for several days on solving the decay problems
with FLUKA,but no 'useful results'(?).first,the FLUKA collapses when
use RADDECAY card on redhat linux 9.0 platform;when I use others
platforms on virtual machine system(because the installation
problems), FLUKA run rightly,but the result data are not I expected:I
request three cooling time decays,the result contains only one set of
data.I test a simple calculation(as follow) ,the result is the same. I
don't know if the RADDECAY card really activated.I am very anxious. I
would be grateful if you could give me some help.
Guo Wen
input file:
TITLE
Isotropic Proton Source
DEFAULTS NEW-DEFA
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
BEAM -1.000 0.0 100000.0 0.0 0.0 1.0 PROTON
BEAMPOS 0.0 0.0 0.0 0.0 0.0 POSITIVE
* Source start at (0.0,0.0,0.0)
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
GEOBEGIN 0.0 COMBINAT
SPHRICAL SHELL PHANTOM
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
SPH 1 0.0 0.0 0.0 100.0
SPH 2 0.0 0.0 0.0 110.0
SPH 3 0.0 0.0 0.0 200.0
SPH 4 0.0 0.0 0.0 210.0
SPH 5 0.0 0.0 0.0 500.0
END
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
1 5 1
2 5 -1 2
3 5 -2 3
4 5 -3 4
5 5 -4 5
END
GEOEND
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
* Vacuum Region
ASSIGNMA 2.0 1.0
* black hole
ASSIGNMA 1.0 5.0
ASSIGNMA 2.0 4.0
*lead shell
ASSIGNMA 17.0 2.0 3.0
*
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
IRRPROFI 3600000. 1.5E15
RADDECAY 1.0 1.0 0.0 0.0 0.0
DCYTIMES 1.0 3600.0 86400.0 604800.0 2592000.
*DCYSCORE 1.0 0.0 0.0 1.0 1.0
1.0 USRTRACK
*DCYSCORE 2.0 0.0 0.0 1.0 1.0 1.0 USRTRACK
*DCYSCORE 3.0 0.0 0.0 1.0 1.0 1.0 USRTRACK
*USRTRACK -1. 7. +30. 4.0 +1.0 100. photon
*USRTRACK 1.000 0.001 &
*
DCYSCORE 1.0 0.0 0.0 1.0 2.0 RESNUCLE
DCYSCORE 2.0 0.0 0.0 1.0 2.0 RESNUCLE
DCYSCORE 3.0 0.0 0.0 1.0 2.0 RESNUCLE
RESNUCLE 3.0 +70.0 2.0 PIPRESNU
RESNUCLE 3.0 +71.0 3.0 PIPRESNU
RANDOMIZ 1.0
START 100.0
STOP
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