From: wuzhen (wu_zhen01@mails.tsinghua.edu.cn)
Date: Thu Feb 20 2003 - 10:54:51 CET
Fluka user,
I'm a beginner of fluka. The following input file is the first input file i wrote. I want to get the fluence distribute of photon in the distance of 1 cm when the 10Mev election beam hits the tungsten target. But it seems not any photon is created! Who can tell me where does the error occur? Any help will be appreciated deeply!
Best wishes to you!
Zhen Wu
02/20/2003
TITLE
Testing fluka: Beam of electron through tungstEn target
DEFAULTS NEW-DEFA
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
BEAM -1.0E-2 0.0 0.0 0.0 0.0 1.0ELECTRON
BEAMPOS 0.0 0.0 -1.0
GEOBEGIN 0.0 COMBINAT
outer sphere and tungsten target
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
RPP 1 -10.0 10.0 -10.0 10.0 -10.0 10.0
SPH 2 0.0 0.0 0.0 1.0
RCC 3 0.0 0.0 -0.06 0.0 0.0 0.12
1.0
END
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
BL1 4 +1 -2
VA2 7 +2 -3
TU3 7 +3
END
GEOEND
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
MATERIAL 74.0 184.0 19.3 23.0 0.0 0.0TUNGSTEN
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
ASSIGNMA 1.0 1.0
ASSIGNMA 2.0 2.0
ASSIGNMA 23.0 3.0
STEPSIZE 0.001 0.01 1.0 3.0
SCORE 3.0 4.0 7.0
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
OUTLEVEL 1.0 7.0
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----*
USRBDX 1.0 7.0 48.0 2.0 3.0 1.0Photons
USRBDX 1.0E-2 1.0E-5 10.0 &
RANDOMIZ 1.0
START 100.0 9999999.
STOP
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