Program XCOM1 (Version 1.3) M. J. Berger, 17 June 1991

UREA
Density: 1.32 gm/cc

 
        Constituents (Atomic Number:Fraction by Weight)
           1:0.06713   6:0.20000   7:0.46646   8:0.26641
 
        Partial Interaction Coefficients and Total Attenuation Coefficients
 
        PHOTON      SCATTERING      PHOTO-    PAIR PRODUCTION  TOTAL ATTENUATION
        ENERGY   COHERENT INCOHER. ELECTRIC    IN       IN       WITH   WITHOUT
                                  ABSORPTION NUCLEAR ELECTRON  COHERENT COHERENT
                                              FIELD    FIELD    SCATT.   SCATT.
         (MeV)    (cm2/g)  (cm2/g)  (cm2/g)  (cm2/g)  (cm2/g)  (cm2/g)  (cm2/g)
 
        1.000E-03 1.24E+00 1.33E-02 3.21E+03 0.00E+00 0.00E+00 3.21E+03 3.21E+03
        1.500E-03 1.13E+00 2.68E-02 1.06E+03 0.00E+00 0.00E+00 1.06E+03 1.06E+03
        2.000E-03 1.01E+00 4.16E-02 4.67E+02 0.00E+00 0.00E+00 4.68E+02 4.67E+02
        3.000E-03 7.74E-01 6.96E-02 1.43E+02 0.00E+00 0.00E+00 1.44E+02 1.43E+02
        4.000E-03 5.93E-01 9.20E-02 6.05E+01 0.00E+00 0.00E+00 6.12E+01 6.06E+01
        5.000E-03 4.65E-01 1.09E-01 3.07E+01 0.00E+00 0.00E+00 3.13E+01 3.08E+01
        6.000E-03 3.74E-01 1.21E-01 1.75E+01 0.00E+00 0.00E+00 1.80E+01 1.77E+01
        8.000E-03 2.61E-01 1.37E-01 7.17E+00 0.00E+00 0.00E+00 7.57E+00 7.30E+00
        1.000E-02 1.97E-01 1.48E-01 3.55E+00 0.00E+00 0.00E+00 3.90E+00 3.70E+00
        1.500E-02 1.16E-01 1.63E-01 9.74E-01 0.00E+00 0.00E+00 1.25E+00 1.14E+00
        2.000E-02 7.73E-02 1.70E-01 3.84E-01 0.00E+00 0.00E+00 6.32E-01 5.55E-01
        3.000E-02 4.06E-02 1.76E-01 1.02E-01 0.00E+00 0.00E+00 3.19E-01 2.78E-01
        4.000E-02 2.48E-02 1.76E-01 3.96E-02 0.00E+00 0.00E+00 2.40E-01 2.15E-01
        5.000E-02 1.67E-02 1.73E-01 1.90E-02 0.00E+00 0.00E+00 2.09E-01 1.92E-01
        6.000E-02 1.20E-02 1.70E-01 1.04E-02 0.00E+00 0.00E+00 1.93E-01 1.81E-01
        8.000E-02 7.01E-03 1.63E-01 3.99E-03 0.00E+00 0.00E+00 1.74E-01 1.67E-01
        1.000E-01 4.58E-03 1.56E-01 1.91E-03 0.00E+00 0.00E+00 1.63E-01 1.58E-01
        1.500E-01 2.09E-03 1.42E-01 5.03E-04 0.00E+00 0.00E+00 1.44E-01 1.42E-01
        2.000E-01 1.18E-03 1.30E-01 1.98E-04 0.00E+00 0.00E+00 1.31E-01 1.30E-01
        3.000E-01 5.30E-04 1.13E-01 5.59E-05 0.00E+00 0.00E+00 1.14E-01 1.13E-01
        4.000E-01 2.99E-04 1.02E-01 2.39E-05 0.00E+00 0.00E+00 1.02E-01 1.02E-01
        5.000E-01 1.91E-04 9.28E-02 1.29E-05 0.00E+00 0.00E+00 9.30E-02 9.28E-02
        6.000E-01 1.33E-04 8.58E-02 8.02E-06 0.00E+00 0.00E+00 8.60E-02 8.58E-02
        8.000E-01 7.48E-05 7.54E-02 4.05E-06 0.00E+00 0.00E+00 7.55E-02 7.54E-02
        1.000E+00 4.79E-05 6.78E-02 2.51E-06 0.00E+00 0.00E+00 6.79E-02 6.78E-02
        1.022E+00 4.59E-05 6.71E-02 2.34E-06 0.00E+00 0.00E+00 6.72E-02 6.71E-02
        1.250E+00 3.07E-05 6.06E-02 1.59E-06 1.62E-05 0.00E+00 6.07E-02 6.07E-02
        1.500E+00 2.13E-05 5.51E-02 1.15E-06 9.00E-05 0.00E+00 5.52E-02 5.52E-02
        2.000E+00 1.20E-05 4.70E-02 7.25E-07 3.58E-04 0.00E+00 4.74E-02 4.74E-02
        2.044E+00 1.15E-05 4.64E-02 7.01E-07 3.86E-04 0.00E+00 4.68E-02 4.68E-02
        3.000E+00 5.32E-06 3.70E-02 4.06E-07 1.02E-03 1.29E-05 3.80E-02 3.80E-02
        4.000E+00 3.00E-06 3.09E-02 2.79E-07 1.66E-03 5.29E-05 3.26E-02 3.26E-02
        5.000E+00 1.92E-06 2.67E-02 2.11E-07 2.23E-03 1.05E-04 2.90E-02 2.90E-02
        6.000E+00 1.33E-06 2.36E-02 1.70E-07 2.74E-03 1.62E-04 2.65E-02 2.65E-02
        7.000E+00 9.78E-07 2.12E-02 1.42E-07 3.20E-03 2.18E-04 2.46E-02 2.46E-02
        8.000E+00 7.49E-07 1.93E-02 1.22E-07 3.61E-03 2.73E-04 2.32E-02 2.32E-02
        9.000E+00 5.92E-07 1.77E-02 1.07E-07 3.98E-03 3.25E-04 2.20E-02 2.20E-02
        1.000E+01 4.79E-07 1.64E-02 9.50E-08 4.32E-03 3.75E-04 2.11E-02 2.11E-02
        1.100E+01 3.96E-07 1.53E-02 8.55E-08 4.63E-03 4.23E-04 2.04E-02 2.04E-02
        1.200E+01 3.33E-07 1.44E-02 7.77E-08 4.91E-03 4.68E-04 1.97E-02 1.97E-02
        1.300E+01 2.84E-07 1.35E-02 7.12E-08 5.17E-03 5.10E-04 1.92E-02 1.92E-02
        1.400E+01 2.45E-07 1.28E-02 6.57E-08 5.42E-03 5.51E-04 1.88E-02 1.88E-02
        1.500E+01 2.13E-07 1.21E-02 6.10E-08 5.65E-03 5.89E-04 1.84E-02 1.84E-02
        1.600E+01 1.87E-07 1.16E-02 5.70E-08 5.86E-03 6.26E-04 1.81E-02 1.81E-02
        1.800E+01 1.48E-07 1.06E-02 5.03E-08 6.26E-03 6.94E-04 1.75E-02 1.75E-02
        2.000E+01 1.20E-07 9.75E-03 4.50E-08 6.61E-03 7.56E-04 1.71E-02 1.71E-02
        2.200E+01 9.90E-08 9.06E-03 4.07E-08 6.93E-03 8.14E-04 1.68E-02 1.68E-02
        2.400E+01 8.32E-08 8.46E-03 3.71E-08 7.22E-03 8.67E-04 1.66E-02 1.66E-02
        2.600E+01 7.09E-08 7.95E-03 3.41E-08 7.49E-03 9.17E-04 1.64E-02 1.64E-02
        2.800E+01 6.11E-08 7.50E-03 3.16E-08 7.74E-03 9.63E-04 1.62E-02 1.62E-02
        3.000E+01 5.33E-08 7.10E-03 2.94E-08 7.96E-03 1.01E-03 1.61E-02 1.61E-02
        4.000E+01 3.00E-08 5.64E-03 2.19E-08 8.90E-03 1.19E-03 1.57E-02 1.57E-02
        5.000E+01 1.92E-08 4.71E-03 1.74E-08 9.61E-03 1.33E-03 1.57E-02 1.57E-02
        6.000E+01 1.33E-08 4.06E-03 1.44E-08 1.02E-02 1.45E-03 1.57E-02 1.57E-02
        8.000E+01 7.49E-09 3.20E-03 1.08E-08 1.10E-02 1.63E-03 1.59E-02 1.59E-02
        1.000E+02 4.79E-09 2.66E-03 8.59E-09 1.17E-02 1.76E-03 1.61E-02 1.61E-02
        1.500E+02 2.13E-09 1.89E-03 5.71E-09 1.27E-02 2.00E-03 1.66E-02 1.66E-02
        2.000E+02 1.20E-09 1.48E-03 4.27E-09 1.34E-02 2.15E-03 1.70E-02 1.70E-02
        3.000E+02 5.32E-10 1.05E-03 2.84E-09 1.41E-02 2.35E-03 1.76E-02 1.76E-02
        4.000E+02 3.00E-10 8.23E-04 2.13E-09 1.46E-02 2.48E-03 1.79E-02 1.79E-02
        5.000E+02 1.92E-10 6.81E-04 1.70E-09 1.49E-02 2.57E-03 1.82E-02 1.82E-02
        6.000E+02 1.33E-10 5.84E-04 1.42E-09 1.51E-02 2.63E-03 1.84E-02 1.84E-02
        8.000E+02 7.49E-11 4.56E-04 1.06E-09 1.54E-02 2.73E-03 1.86E-02 1.86E-02
        1.000E+03 4.79E-11 3.75E-04 8.51E-10 1.56E-02 2.79E-03 1.88E-02 1.88E-02
        1.500E+03 2.13E-11 2.62E-04 5.67E-10 1.59E-02 2.88E-03 1.91E-02 1.91E-02
        2.000E+03 1.20E-11 2.03E-04 4.25E-10 1.61E-02 2.94E-03 1.92E-02 1.92E-02
        3.000E+03 5.32E-12 1.41E-04 2.83E-10 1.63E-02 2.99E-03 1.94E-02 1.94E-02
        4.000E+03 3.00E-12 1.09E-04 2.12E-10 1.64E-02 3.03E-03 1.95E-02 1.95E-02
        5.000E+03 1.92E-12 8.89E-05 1.70E-10 1.64E-02 3.05E-03 1.96E-02 1.96E-02
        6.000E+03 1.33E-12 7.54E-05 1.42E-10 1.65E-02 3.07E-03 1.96E-02 1.96E-02
        8.000E+03 7.49E-13 5.81E-05 1.06E-10 1.65E-02 3.09E-03 1.97E-02 1.97E-02
        1.000E+04 4.79E-13 4.74E-05 8.50E-11 1.65E-02 3.10E-03 1.97E-02 1.97E-02
        1.500E+04 2.13E-13 3.28E-05 5.66E-11 1.66E-02 3.12E-03 1.97E-02 1.97E-02
        2.000E+04 1.20E-13 2.52E-05 4.25E-11 1.66E-02 3.13E-03 1.98E-02 1.98E-02
        3.000E+04 5.32E-14 1.74E-05 2.83E-11 1.66E-02 3.14E-03 1.98E-02 1.98E-02
        4.000E+04 3.00E-14 1.33E-05 2.12E-11 1.67E-02 3.14E-03 1.98E-02 1.98E-02
        5.000E+04 1.92E-14 1.09E-05 1.70E-11 1.67E-02 3.15E-03 1.98E-02 1.98E-02
        6.000E+04 1.33E-14 9.18E-06 1.42E-11 1.67E-02 3.15E-03 1.98E-02 1.98E-02
        8.000E+04 7.49E-15 7.04E-06 1.06E-11 1.67E-02 3.15E-03 1.98E-02 1.98E-02
        1.000E+05 4.79E-15 5.73E-06 8.50E-12 1.67E-02 3.15E-03 1.98E-02 1.98E-02
Calculation is finished.