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

BORON OXIDE
Density: 1.81 gm/cc

 
        Constituents (Atomic Number:Fraction by Weight)
           5:0.31055   8:0.68945
 
        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 1.29E+00 1.09E-02 3.54E+03 0.00E+00 0.00E+00 3.55E+03 3.54E+03
        1.500E-03 1.18E+00 2.18E-02 1.18E+03 0.00E+00 0.00E+00 1.18E+03 1.18E+03
        2.000E-03 1.05E+00 3.38E-02 5.28E+02 0.00E+00 0.00E+00 5.29E+02 5.28E+02
        3.000E-03 8.22E-01 5.70E-02 1.63E+02 0.00E+00 0.00E+00 1.64E+02 1.63E+02
        4.000E-03 6.38E-01 7.61E-02 6.95E+01 0.00E+00 0.00E+00 7.02E+01 6.96E+01
        5.000E-03 5.04E-01 9.10E-02 3.54E+01 0.00E+00 0.00E+00 3.60E+01 3.55E+01
        6.000E-03 4.08E-01 1.02E-01 2.03E+01 0.00E+00 0.00E+00 2.08E+01 2.04E+01
        8.000E-03 2.86E-01 1.19E-01 8.34E+00 0.00E+00 0.00E+00 8.75E+00 8.46E+00
        1.000E-02 2.15E-01 1.29E-01 4.15E+00 0.00E+00 0.00E+00 4.49E+00 4.28E+00
        1.500E-02 1.25E-01 1.45E-01 1.15E+00 0.00E+00 0.00E+00 1.42E+00 1.29E+00
        2.000E-02 8.30E-02 1.53E-01 4.54E-01 0.00E+00 0.00E+00 6.90E-01 6.07E-01
        3.000E-02 4.37E-02 1.59E-01 1.21E-01 0.00E+00 0.00E+00 3.25E-01 2.81E-01
        4.000E-02 2.67E-02 1.60E-01 4.72E-02 0.00E+00 0.00E+00 2.34E-01 2.07E-01
        5.000E-02 1.80E-02 1.58E-01 2.26E-02 0.00E+00 0.00E+00 1.99E-01 1.81E-01
        6.000E-02 1.29E-02 1.55E-01 1.24E-02 0.00E+00 0.00E+00 1.81E-01 1.68E-01
        8.000E-02 7.55E-03 1.49E-01 4.79E-03 0.00E+00 0.00E+00 1.61E-01 1.54E-01
        1.000E-01 4.94E-03 1.43E-01 2.29E-03 0.00E+00 0.00E+00 1.50E-01 1.45E-01
        1.500E-01 2.25E-03 1.30E-01 6.05E-04 0.00E+00 0.00E+00 1.32E-01 1.30E-01
        2.000E-01 1.28E-03 1.19E-01 2.39E-04 0.00E+00 0.00E+00 1.21E-01 1.19E-01
        3.000E-01 5.72E-04 1.04E-01 6.75E-05 0.00E+00 0.00E+00 1.04E-01 1.04E-01
        4.000E-01 3.23E-04 9.30E-02 2.89E-05 0.00E+00 0.00E+00 9.34E-02 9.31E-02
        5.000E-01 2.07E-04 8.50E-02 1.56E-05 0.00E+00 0.00E+00 8.52E-02 8.50E-02
        6.000E-01 1.44E-04 7.87E-02 9.70E-06 0.00E+00 0.00E+00 7.88E-02 7.87E-02
        8.000E-01 8.09E-05 6.91E-02 4.89E-06 0.00E+00 0.00E+00 6.92E-02 6.91E-02
        1.000E+00 5.18E-05 6.22E-02 3.04E-06 0.00E+00 0.00E+00 6.22E-02 6.22E-02
        1.022E+00 4.96E-05 6.15E-02 2.83E-06 0.00E+00 0.00E+00 6.16E-02 6.15E-02
        1.250E+00 3.32E-05 5.56E-02 1.92E-06 1.68E-05 0.00E+00 5.56E-02 5.56E-02
        1.500E+00 2.30E-05 5.05E-02 1.40E-06 9.31E-05 0.00E+00 5.06E-02 5.06E-02
        2.000E+00 1.30E-05 4.31E-02 8.78E-07 3.71E-04 0.00E+00 4.35E-02 4.35E-02
        2.044E+00 1.24E-05 4.26E-02 8.49E-07 3.99E-04 0.00E+00 4.30E-02 4.30E-02
        3.000E+00 5.76E-06 3.39E-02 4.91E-07 1.06E-03 1.19E-05 3.50E-02 3.50E-02
        4.000E+00 3.24E-06 2.83E-02 3.37E-07 1.72E-03 4.85E-05 3.01E-02 3.01E-02
        5.000E+00 2.07E-06 2.44E-02 2.55E-07 2.31E-03 9.65E-05 2.68E-02 2.68E-02
        6.000E+00 1.44E-06 2.16E-02 2.05E-07 2.83E-03 1.48E-04 2.46E-02 2.46E-02
        7.000E+00 1.06E-06 1.94E-02 1.72E-07 3.30E-03 2.00E-04 2.29E-02 2.29E-02
        8.000E+00 8.09E-07 1.77E-02 1.47E-07 3.73E-03 2.50E-04 2.16E-02 2.16E-02
        9.000E+00 6.40E-07 1.62E-02 1.29E-07 4.11E-03 2.98E-04 2.07E-02 2.07E-02
        1.000E+01 5.18E-07 1.50E-02 1.15E-07 4.46E-03 3.44E-04 1.99E-02 1.99E-02
        1.100E+01 4.28E-07 1.40E-02 1.03E-07 4.78E-03 3.87E-04 1.92E-02 1.92E-02
        1.200E+01 3.60E-07 1.32E-02 9.38E-08 5.07E-03 4.29E-04 1.87E-02 1.87E-02
        1.300E+01 3.07E-07 1.24E-02 8.60E-08 5.34E-03 4.68E-04 1.82E-02 1.82E-02
        1.400E+01 2.64E-07 1.17E-02 7.93E-08 5.60E-03 5.05E-04 1.78E-02 1.78E-02
        1.500E+01 2.30E-07 1.11E-02 7.37E-08 5.83E-03 5.40E-04 1.75E-02 1.75E-02
        1.600E+01 2.02E-07 1.06E-02 6.87E-08 6.05E-03 5.74E-04 1.72E-02 1.72E-02
        1.800E+01 1.60E-07 9.69E-03 6.06E-08 6.46E-03 6.36E-04 1.68E-02 1.68E-02
        2.000E+01 1.30E-07 8.94E-03 5.42E-08 6.83E-03 6.93E-04 1.65E-02 1.65E-02
        2.200E+01 1.07E-07 8.30E-03 4.91E-08 7.16E-03 7.46E-04 1.62E-02 1.62E-02
        2.400E+01 8.99E-08 7.76E-03 4.48E-08 7.46E-03 7.95E-04 1.60E-02 1.60E-02
        2.600E+01 7.66E-08 7.28E-03 4.12E-08 7.73E-03 8.40E-04 1.59E-02 1.59E-02
        2.800E+01 6.61E-08 6.87E-03 3.81E-08 7.99E-03 8.82E-04 1.57E-02 1.57E-02
        3.000E+01 5.76E-08 6.51E-03 3.55E-08 8.23E-03 9.22E-04 1.57E-02 1.57E-02
        4.000E+01 3.24E-08 5.17E-03 2.64E-08 9.19E-03 1.09E-03 1.54E-02 1.54E-02
        5.000E+01 2.07E-08 4.32E-03 2.10E-08 9.93E-03 1.22E-03 1.55E-02 1.55E-02
        6.000E+01 1.44E-08 3.72E-03 1.74E-08 1.05E-02 1.32E-03 1.55E-02 1.55E-02
        8.000E+01 8.09E-09 2.93E-03 1.30E-08 1.14E-02 1.49E-03 1.58E-02 1.58E-02
        1.000E+02 5.18E-09 2.43E-03 1.04E-08 1.20E-02 1.61E-03 1.61E-02 1.61E-02
        1.500E+02 2.30E-09 1.73E-03 6.88E-09 1.31E-02 1.82E-03 1.67E-02 1.67E-02
        2.000E+02 1.29E-09 1.36E-03 5.15E-09 1.38E-02 1.96E-03 1.71E-02 1.71E-02
        3.000E+02 5.76E-10 9.63E-04 3.43E-09 1.46E-02 2.14E-03 1.77E-02 1.77E-02
        4.000E+02 3.24E-10 7.54E-04 2.57E-09 1.50E-02 2.25E-03 1.80E-02 1.80E-02
        5.000E+02 2.07E-10 6.25E-04 2.05E-09 1.53E-02 2.33E-03 1.83E-02 1.83E-02
        6.000E+02 1.44E-10 5.35E-04 1.71E-09 1.56E-02 2.39E-03 1.85E-02 1.85E-02
        8.000E+02 8.09E-11 4.18E-04 1.28E-09 1.59E-02 2.47E-03 1.88E-02 1.88E-02
        1.000E+03 5.18E-11 3.44E-04 1.03E-09 1.61E-02 2.52E-03 1.89E-02 1.89E-02
        1.500E+03 2.30E-11 2.40E-04 6.83E-10 1.64E-02 2.60E-03 1.92E-02 1.92E-02
        2.000E+03 1.29E-11 1.86E-04 5.13E-10 1.65E-02 2.65E-03 1.94E-02 1.94E-02
        3.000E+03 5.76E-12 1.29E-04 3.42E-10 1.67E-02 2.70E-03 1.95E-02 1.95E-02
        4.000E+03 3.24E-12 9.97E-05 2.56E-10 1.68E-02 2.73E-03 1.96E-02 1.96E-02
        5.000E+03 2.07E-12 8.15E-05 2.05E-10 1.68E-02 2.75E-03 1.97E-02 1.97E-02
        6.000E+03 1.44E-12 6.91E-05 1.71E-10 1.69E-02 2.76E-03 1.97E-02 1.97E-02
        8.000E+03 8.09E-13 5.32E-05 1.28E-10 1.69E-02 2.78E-03 1.98E-02 1.98E-02
        1.000E+04 5.18E-13 4.35E-05 1.02E-10 1.70E-02 2.79E-03 1.98E-02 1.98E-02
        1.500E+04 2.30E-13 3.00E-05 6.83E-11 1.70E-02 2.80E-03 1.99E-02 1.99E-02
        2.000E+04 1.29E-13 2.31E-05 5.12E-11 1.70E-02 2.81E-03 1.99E-02 1.99E-02
        3.000E+04 5.76E-14 1.59E-05 3.42E-11 1.71E-02 2.82E-03 1.99E-02 1.99E-02
        4.000E+04 3.24E-14 1.22E-05 2.56E-11 1.71E-02 2.83E-03 1.99E-02 1.99E-02
        5.000E+04 2.07E-14 9.96E-06 2.05E-11 1.71E-02 2.83E-03 1.99E-02 1.99E-02
        6.000E+04 1.44E-14 8.42E-06 1.71E-11 1.71E-02 2.83E-03 1.99E-02 1.99E-02
        8.000E+04 8.09E-15 6.45E-06 1.28E-11 1.71E-02 2.83E-03 2.00E-02 2.00E-02
        1.000E+05 5.18E-15 5.25E-06 1.02E-11 1.71E-02 2.84E-03 2.00E-02 2.00E-02
Calculation is finished.