From: Gabriel Sawakuchi (sawakuchig@yahoo.com)
Date: Thu May 12 2005 - 02:00:19 CEST
Dear Fluka users,
I would like to plot the fluence vs energy of the
primary beam particles after the particles have
transversed 14.479 cm in water.
I am using a 0.6 GeV 4-HELIUM BEAM and I am not
sure how to interpret the output file. The output is a
5 columns data file where the first two columns are
the lower and upper limits of the binning. How the
data in the other columns are formated ? A piece of my
output file is like
l(i)=line i of Fully-Integrated Fluence
Fully-Integrated
Fluence
Lower energy Upper energy cm**-2 l(i)-l(i+1)
1.19E-001 1.27E-001 0.00E+000 0.00
1.27E-001 1.36E-001 0.00E+000 0.00
1.36E-001 1.45E-001 1.70E-002 0.02
1.45E-001 1.55E-001 6.00E-001 0.58
1.55E-001 1.66E-001 9.98E-001 0.04
1.66E-001 1.77E-001 1.00E+000 0.00
1.77E-001 1.89E-001 1.00E+000 0.00
: : : :
: : : :
5.75E-001 6.14E-001 1.00E+000 0.00
6.14E-001 6.56E-001 1.00E+000 0.00
6.56E-001 7.00E-001 1.00E+000 0.00
I am getting non-zero "numbers" for energies higher
than the beam energy. If I consider the data as line
minus the previous line as I showed above in the
column 4 it makes sense. So is it the correct way to
read the data ?
Regards
Gabriel
Gabriel Oliveira Sawakuchi
Oklahoma State University
Department of Physics
145 Physical Sciences
Stillwater, OK 74078-3072
phone: +1 405 744 6455 (lab)
+1 405 744 5097 (office)
fax: +1 405 744 6811
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