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

SILICON
Density: 2.33 gm/cc

 
        Constituents (Atomic Number:Fraction by Weight)
          14:1.00000
 
        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 2.53E+00 1.32E-02 1.57E+03 0.00E+00 0.00E+00 1.57E+03 1.57E+03
        1.500E-03 2.29E+00 2.39E-02 5.33E+02 0.00E+00 0.00E+00 5.36E+02 5.33E+02
        1.839E-03 2.12E+00 3.08E-02 3.07E+02 0.00E+00 0.00E+00 3.09E+02 3.07E+02
 
 14 K   1.839E-03 2.12E+00 3.08E-02 3.19E+03 0.00E+00 0.00E+00 3.19E+03 3.19E+03
        2.000E-03 2.05E+00 3.39E-02 2.77E+03 0.00E+00 0.00E+00 2.78E+03 2.77E+03
        3.000E-03 1.67E+00 4.96E-02 9.77E+02 0.00E+00 0.00E+00 9.78E+02 9.77E+02
        4.000E-03 1.40E+00 6.13E-02 4.51E+02 0.00E+00 0.00E+00 4.53E+02 4.51E+02
        5.000E-03 1.21E+00 7.11E-02 2.44E+02 0.00E+00 0.00E+00 2.45E+02 2.44E+02
        6.000E-03 1.05E+00 7.98E-02 1.46E+02 0.00E+00 0.00E+00 1.47E+02 1.46E+02
        8.000E-03 8.04E-01 9.51E-02 6.38E+01 0.00E+00 0.00E+00 6.47E+01 6.39E+01
        1.000E-02 6.22E-01 1.08E-01 3.31E+01 0.00E+00 0.00E+00 3.39E+01 3.33E+01
        1.500E-02 3.59E-01 1.29E-01 9.85E+00 0.00E+00 0.00E+00 1.03E+01 9.98E+00
        2.000E-02 2.34E-01 1.40E-01 4.09E+00 0.00E+00 0.00E+00 4.46E+00 4.23E+00
        3.000E-02 1.25E-01 1.50E-01 1.16E+00 0.00E+00 0.00E+00 1.44E+00 1.31E+00
        4.000E-02 7.89E-02 1.53E-01 4.69E-01 0.00E+00 0.00E+00 7.01E-01 6.22E-01
        5.000E-02 5.40E-02 1.54E-01 2.31E-01 0.00E+00 0.00E+00 4.38E-01 3.85E-01
        6.000E-02 3.92E-02 1.53E-01 1.29E-01 0.00E+00 0.00E+00 3.21E-01 2.81E-01
        8.000E-02 2.32E-02 1.48E-01 5.12E-02 0.00E+00 0.00E+00 2.23E-01 2.00E-01
        1.000E-01 1.54E-02 1.43E-01 2.50E-02 0.00E+00 0.00E+00 1.84E-01 1.68E-01
        1.500E-01 7.13E-03 1.31E-01 6.81E-03 0.00E+00 0.00E+00 1.45E-01 1.38E-01
        2.000E-01 4.08E-03 1.21E-01 2.74E-03 0.00E+00 0.00E+00 1.28E-01 1.23E-01
        3.000E-01 1.84E-03 1.06E-01 7.88E-04 0.00E+00 0.00E+00 1.08E-01 1.06E-01
        4.000E-01 1.04E-03 9.48E-02 3.41E-04 0.00E+00 0.00E+00 9.61E-02 9.51E-02
        5.000E-01 6.70E-04 8.66E-02 1.85E-04 0.00E+00 0.00E+00 8.75E-02 8.68E-02
        6.000E-01 4.66E-04 8.02E-02 1.16E-04 0.00E+00 0.00E+00 8.08E-02 8.03E-02
        8.000E-01 2.62E-04 7.05E-02 5.85E-05 0.00E+00 0.00E+00 7.08E-02 7.06E-02
        1.000E+00 1.68E-04 6.34E-02 3.64E-05 0.00E+00 0.00E+00 6.36E-02 6.34E-02
        1.022E+00 1.61E-04 6.27E-02 3.43E-05 0.00E+00 0.00E+00 6.29E-02 6.28E-02
        1.250E+00 1.08E-04 5.67E-02 2.33E-05 3.52E-05 0.00E+00 5.69E-02 5.68E-02
        1.500E+00 7.47E-05 5.15E-02 1.68E-05 1.91E-04 0.00E+00 5.18E-02 5.18E-02
        2.000E+00 4.20E-05 4.40E-02 1.05E-05 7.53E-04 0.00E+00 4.48E-02 4.48E-02
        2.044E+00 4.03E-05 4.35E-02 1.02E-05 8.12E-04 0.00E+00 4.43E-02 4.43E-02
        3.000E+00 1.87E-05 3.46E-02 5.80E-06 2.14E-03 1.21E-05 3.68E-02 3.68E-02
        4.000E+00 1.05E-05 2.89E-02 3.95E-06 3.46E-03 4.94E-05 3.24E-02 3.24E-02
        5.000E+00 6.73E-06 2.49E-02 2.98E-06 4.63E-03 9.85E-05 2.97E-02 2.97E-02
        6.000E+00 4.67E-06 2.20E-02 2.39E-06 5.68E-03 1.51E-04 2.79E-02 2.79E-02
        7.000E+00 3.44E-06 1.98E-02 1.99E-06 6.61E-03 2.04E-04 2.66E-02 2.66E-02
        8.000E+00 2.63E-06 1.80E-02 1.70E-06 7.45E-03 2.55E-04 2.57E-02 2.57E-02
        9.000E+00 2.08E-06 1.66E-02 1.49E-06 8.21E-03 3.04E-04 2.51E-02 2.51E-02
        1.000E+01 1.68E-06 1.54E-02 1.32E-06 8.90E-03 3.51E-04 2.46E-02 2.46E-02
        1.100E+01 1.39E-06 1.43E-02 1.19E-06 9.53E-03 3.95E-04 2.43E-02 2.43E-02
        1.200E+01 1.17E-06 1.34E-02 1.08E-06 1.01E-02 4.37E-04 2.40E-02 2.40E-02
        1.300E+01 9.96E-07 1.27E-02 9.89E-07 1.06E-02 4.77E-04 2.38E-02 2.38E-02
        1.400E+01 8.59E-07 1.20E-02 9.12E-07 1.11E-02 5.14E-04 2.36E-02 2.36E-02
        1.500E+01 7.48E-07 1.14E-02 8.46E-07 1.16E-02 5.50E-04 2.35E-02 2.35E-02
        1.600E+01 6.57E-07 1.08E-02 7.89E-07 1.20E-02 5.84E-04 2.34E-02 2.34E-02
        1.800E+01 5.19E-07 9.89E-03 6.95E-07 1.28E-02 6.48E-04 2.34E-02 2.34E-02
        2.000E+01 4.21E-07 9.12E-03 6.22E-07 1.35E-02 7.05E-04 2.34E-02 2.34E-02
        2.200E+01 3.48E-07 8.47E-03 5.62E-07 1.42E-02 7.59E-04 2.34E-02 2.34E-02
        2.400E+01 2.92E-07 7.92E-03 5.12E-07 1.48E-02 8.08E-04 2.35E-02 2.35E-02
        2.600E+01 2.49E-07 7.44E-03 4.71E-07 1.53E-02 8.54E-04 2.36E-02 2.36E-02
        2.800E+01 2.15E-07 7.01E-03 4.36E-07 1.58E-02 8.96E-04 2.37E-02 2.37E-02
        3.000E+01 1.87E-07 6.64E-03 4.06E-07 1.63E-02 9.36E-04 2.38E-02 2.38E-02
        4.000E+01 1.05E-07 5.28E-03 3.01E-07 1.82E-02 1.10E-03 2.45E-02 2.45E-02
        5.000E+01 6.73E-08 4.41E-03 2.39E-07 1.96E-02 1.23E-03 2.52E-02 2.52E-02
        6.000E+01 4.67E-08 3.80E-03 1.99E-07 2.07E-02 1.33E-03 2.58E-02 2.58E-02
        8.000E+01 2.63E-08 2.99E-03 1.48E-07 2.24E-02 1.49E-03 2.69E-02 2.69E-02
        1.000E+02 1.68E-08 2.49E-03 1.18E-07 2.35E-02 1.61E-03 2.76E-02 2.76E-02
        1.500E+02 7.48E-09 1.77E-03 7.84E-08 2.55E-02 1.81E-03 2.91E-02 2.91E-02
        2.000E+02 4.21E-09 1.39E-03 5.86E-08 2.66E-02 1.94E-03 3.00E-02 3.00E-02
        3.000E+02 1.87E-09 9.83E-04 3.90E-08 2.80E-02 2.10E-03 3.11E-02 3.11E-02
        4.000E+02 1.05E-09 7.70E-04 2.92E-08 2.88E-02 2.20E-03 3.18E-02 3.18E-02
        5.000E+02 6.73E-10 6.37E-04 2.34E-08 2.94E-02 2.27E-03 3.23E-02 3.23E-02
        6.000E+02 4.67E-10 5.46E-04 1.95E-08 2.98E-02 2.33E-03 3.26E-02 3.26E-02
        8.000E+02 2.63E-10 4.26E-04 1.46E-08 3.03E-02 2.40E-03 3.31E-02 3.31E-02
        1.000E+03 1.68E-10 3.51E-04 1.17E-08 3.06E-02 2.45E-03 3.34E-02 3.34E-02
        1.500E+03 7.48E-11 2.45E-04 7.77E-09 3.11E-02 2.52E-03 3.39E-02 3.39E-02
        2.000E+03 4.21E-11 1.90E-04 5.83E-09 3.14E-02 2.57E-03 3.41E-02 3.41E-02
        3.000E+03 1.87E-11 1.32E-04 3.89E-09 3.17E-02 2.61E-03 3.44E-02 3.44E-02
        4.000E+03 1.05E-11 1.02E-04 2.91E-09 3.19E-02 2.64E-03 3.46E-02 3.46E-02
        5.000E+03 6.73E-12 8.32E-05 2.33E-09 3.19E-02 2.66E-03 3.47E-02 3.47E-02
        6.000E+03 4.67E-12 7.05E-05 1.94E-09 3.20E-02 2.67E-03 3.48E-02 3.48E-02
        8.000E+03 2.63E-12 5.43E-05 1.46E-09 3.21E-02 2.69E-03 3.49E-02 3.49E-02
        1.000E+04 1.68E-12 4.44E-05 1.17E-09 3.22E-02 2.70E-03 3.49E-02 3.49E-02
        1.500E+04 7.48E-13 3.07E-05 7.77E-10 3.22E-02 2.71E-03 3.50E-02 3.50E-02
        2.000E+04 4.21E-13 2.36E-05 5.83E-10 3.23E-02 2.72E-03 3.50E-02 3.50E-02
        3.000E+04 1.87E-13 1.63E-05 3.89E-10 3.24E-02 2.73E-03 3.51E-02 3.51E-02
        4.000E+04 1.05E-13 1.25E-05 2.91E-10 3.24E-02 2.73E-03 3.51E-02 3.51E-02
        5.000E+04 6.73E-14 1.02E-05 2.33E-10 3.24E-02 2.74E-03 3.51E-02 3.51E-02
        6.000E+04 4.67E-14 8.59E-06 1.94E-10 3.24E-02 2.74E-03 3.51E-02 3.51E-02
        8.000E+04 2.63E-14 6.59E-06 1.46E-10 3.24E-02 2.74E-03 3.51E-02 3.51E-02
        1.000E+05 1.68E-14 5.36E-06 1.17E-10 3.24E-02 2.74E-03 3.52E-02 3.52E-02
Calculation is finished.