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The CLRP TG-43 Parameter Database
R. E. P. Taylor and D. W. O. Rogers

Radial dose function data for the OncoSeed 6702 source
Radius / cm gL(r)
L=0.33 cm		gp(r)Unc.
%
0.05 1.367 0.534 0.03
0.06 1.187 0.532 0.03
0.07 1.105 0.553 0.03
0.08 1.064 0.583 0.03
0.09 1.043 0.615 0.03
0.10 1.033 0.648 0.03
0.15 1.028 0.785 0.04
0.20 1.032 0.870 0.05
0.25 1.035 0.923 0.06
0.30 1.036 0.955 0.07
0.40 1.039 0.994 0.10
0.50 1.034 1.007 0.12
0.60 1.032 1.017 0.15
0.70 1.025 1.016 0.17
0.75 1.022 1.015 0.18
0.80 1.018 1.013 0.20
0.90 1.012 1.010 0.22
1.00 0.997 0.997 0.00
1.50 0.936 0.940 0.10
2.00 0.858 0.864 0.14
2.50 0.778 0.784 0.18
3.00 0.699 0.704 0.23
3.50 0.621 0.626 0.28
4.00 0.548 0.553 0.34
4.50 0.485 0.489 0.41
5.00 0.422 0.425 0.49
5.50 0.367 0.370 0.29
6.00 0.320 0.322 0.34
6.50 0.277 0.279 0.39
7.00 0.239 0.242 0.45
7.50 0.205 0.207 0.52
8.00 0.177 0.179 0.60
8.50 0.153 0.155 0.68
9.00 0.133 0.135 0.77
9.50 0.115 0.116 0.88
10.00 0.0987 0.0996 1.00
Fitting coefficients for gL(r) = (a0r-2 + a1r-1 +a2 + a3r +a4r2 + a5r3) e-a6r
Fit rangeCoefficients
rmin (cm)rmax (cm)a0 / cm2a1 / cma2a3 / cm-1a4 / cm-2a5 / cm-3a6 / cm-1
0.0510.001.9154E-03-2.6413E-021.1127E+002.9603E-01-3.4599E-021.3919E-033.0090E-01

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August 29 2008.