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

IRIDIUM
Density: 22.4 gm/cc

 
        Constituents (Atomic Number:Fraction by Weight)
          77:1.00000
 
        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 1.19E+01 3.93E-03 4.23E+03 0.00E+00 0.00E+00 4.24E+03 4.23E+03
        1.500E-03 1.14E+01 7.00E-03 1.89E+03 0.00E+00 0.00E+00 1.90E+03 1.89E+03
        2.000E-03 1.09E+01 9.97E-03 1.02E+03 0.00E+00 0.00E+00 1.03E+03 1.02E+03
        2.040E-03 1.08E+01 1.02E-02 9.77E+02 0.00E+00 0.00E+00 9.88E+02 9.77E+02
 
 77 M5  2.040E-03 1.08E+01 1.02E-02 1.05E+03 0.00E+00 0.00E+00 1.06E+03 1.05E+03
        2.078E-03 1.08E+01 1.04E-02 1.59E+03 0.00E+00 0.00E+00 1.61E+03 1.59E+03
        2.116E-03 1.07E+01 1.06E-02 2.43E+03 0.00E+00 0.00E+00 2.45E+03 2.43E+03
 
 77 M4  2.116E-03 1.07E+01 1.06E-02 2.57E+03 0.00E+00 0.00E+00 2.58E+03 2.57E+03
        2.323E-03 1.05E+01 1.18E-02 2.49E+03 0.00E+00 0.00E+00 2.50E+03 2.49E+03
        2.551E-03 1.03E+01 1.31E-02 2.41E+03 0.00E+00 0.00E+00 2.42E+03 2.41E+03
 
 77 M3  2.551E-03 1.03E+01 1.31E-02 2.79E+03 0.00E+00 0.00E+00 2.80E+03 2.79E+03
        2.724E-03 1.01E+01 1.41E-02 2.38E+03 0.00E+00 0.00E+00 2.39E+03 2.38E+03
        2.909E-03 9.84E+00 1.51E-02 2.03E+03 0.00E+00 0.00E+00 2.04E+03 2.03E+03
 
 77 M2  2.909E-03 9.84E+00 1.51E-02 2.16E+03 0.00E+00 0.00E+00 2.17E+03 2.16E+03
        3.000E-03 9.74E+00 1.56E-02 2.00E+03 0.00E+00 0.00E+00 2.01E+03 2.00E+03
        3.174E-03 9.56E+00 1.66E-02 1.76E+03 0.00E+00 0.00E+00 1.77E+03 1.76E+03
 
 77 M1  3.174E-03 9.56E+00 1.66E-02 1.83E+03 0.00E+00 0.00E+00 1.84E+03 1.83E+03
        4.000E-03 8.70E+00 2.10E-02 1.05E+03 0.00E+00 0.00E+00 1.06E+03 1.05E+03
        5.000E-03 7.77E+00 2.61E-02 6.10E+02 0.00E+00 0.00E+00 6.18E+02 6.10E+02
        6.000E-03 6.96E+00 3.10E-02 3.87E+02 0.00E+00 0.00E+00 3.94E+02 3.87E+02
        8.000E-03 5.66E+00 3.97E-02 1.86E+02 0.00E+00 0.00E+00 1.91E+02 1.86E+02
        1.000E-02 4.67E+00 4.70E-02 1.04E+02 0.00E+00 0.00E+00 1.09E+02 1.04E+02
        1.122E-02 4.18E+00 5.09E-02 7.73E+01 0.00E+00 0.00E+00 8.16E+01 7.74E+01
 
 77 L3  1.122E-02 4.18E+00 5.09E-02 2.00E+02 0.00E+00 0.00E+00 2.04E+02 2.00E+02
        1.199E-02 3.90E+00 5.31E-02 1.66E+02 0.00E+00 0.00E+00 1.70E+02 1.66E+02
        1.282E-02 3.63E+00 5.54E-02 1.39E+02 0.00E+00 0.00E+00 1.43E+02 1.39E+02
 
 77 L2  1.282E-02 3.63E+00 5.54E-02 1.92E+02 0.00E+00 0.00E+00 1.96E+02 1.92E+02
        1.312E-02 3.54E+00 5.62E-02 1.81E+02 0.00E+00 0.00E+00 1.85E+02 1.81E+02
        1.342E-02 3.46E+00 5.70E-02 1.72E+02 0.00E+00 0.00E+00 1.76E+02 1.72E+02
 
 77 L1  1.342E-02 3.46E+00 5.70E-02 1.99E+02 0.00E+00 0.00E+00 2.02E+02 1.99E+02
        1.500E-02 3.05E+00 6.09E-02 1.50E+02 0.00E+00 0.00E+00 1.53E+02 1.50E+02
        2.000E-02 2.15E+00 7.11E-02 7.10E+01 0.00E+00 0.00E+00 7.32E+01 7.10E+01
        3.000E-02 1.27E+00 8.49E-02 2.41E+01 0.00E+00 0.00E+00 2.55E+01 2.42E+01
        4.000E-02 8.43E-01 9.28E-02 1.11E+01 0.00E+00 0.00E+00 1.20E+01 1.11E+01
        5.000E-02 5.97E-01 9.73E-02 6.00E+00 0.00E+00 0.00E+00 6.69E+00 6.10E+00
        6.000E-02 4.47E-01 9.98E-02 3.63E+00 0.00E+00 0.00E+00 4.17E+00 3.73E+00
        7.611E-02 3.05E-01 1.01E-01 1.88E+00 0.00E+00 0.00E+00 2.28E+00 1.98E+00
 
 77 K   7.611E-02 3.05E-01 1.01E-01 9.32E+00 0.00E+00 0.00E+00 9.73E+00 9.42E+00
        8.000E-02 2.81E-01 1.01E-01 8.20E+00 0.00E+00 0.00E+00 8.58E+00 8.30E+00
        1.000E-01 1.93E-01 1.01E-01 4.56E+00 0.00E+00 0.00E+00 4.86E+00 4.66E+00
        1.500E-01 9.48E-02 9.66E-02 1.55E+00 0.00E+00 0.00E+00 1.74E+00 1.65E+00
        2.000E-01 5.65E-02 9.12E-02 7.15E-01 0.00E+00 0.00E+00 8.63E-01 8.06E-01
        3.000E-01 2.69E-02 8.16E-02 2.44E-01 0.00E+00 0.00E+00 3.53E-01 3.26E-01
        4.000E-01 1.57E-02 7.41E-02 1.17E-01 0.00E+00 0.00E+00 2.07E-01 1.91E-01
        5.000E-01 1.02E-02 6.83E-02 6.78E-02 0.00E+00 0.00E+00 1.46E-01 1.36E-01
        6.000E-01 7.21E-03 6.35E-02 4.42E-02 0.00E+00 0.00E+00 1.15E-01 1.08E-01
        8.000E-01 4.13E-03 5.61E-02 2.33E-02 0.00E+00 0.00E+00 8.36E-02 7.94E-02
        1.000E+00 2.67E-03 5.06E-02 1.47E-02 0.00E+00 0.00E+00 6.79E-02 6.53E-02
        1.022E+00 2.56E-03 5.01E-02 1.41E-02 0.00E+00 0.00E+00 6.67E-02 6.41E-02
        1.250E+00 1.72E-03 4.53E-02 9.48E-03 3.44E-04 0.00E+00 5.69E-02 5.52E-02
        1.500E+00 1.20E-03 4.13E-02 6.75E-03 1.62E-03 0.00E+00 5.08E-02 4.96E-02
        2.000E+00 6.78E-04 3.53E-02 4.09E-03 4.97E-03 0.00E+00 4.50E-02 4.43E-02
        2.044E+00 6.49E-04 3.48E-02 3.94E-03 5.27E-03 0.00E+00 4.47E-02 4.40E-02
        3.000E+00 3.03E-04 2.78E-02 2.14E-03 1.12E-02 9.71E-06 4.14E-02 4.11E-02
        4.000E+00 1.70E-04 2.32E-02 1.40E-03 1.62E-02 3.96E-05 4.10E-02 4.09E-02
        5.000E+00 1.09E-04 2.00E-02 1.03E-03 2.05E-02 7.87E-05 4.17E-02 4.16E-02
        6.000E+00 7.58E-05 1.77E-02 8.08E-04 2.42E-02 1.21E-04 4.29E-02 4.28E-02
        7.000E+00 5.57E-05 1.59E-02 6.63E-04 2.74E-02 1.62E-04 4.42E-02 4.41E-02
        8.000E+00 4.27E-05 1.45E-02 5.60E-04 3.03E-02 2.03E-04 4.56E-02 4.55E-02
        9.000E+00 3.37E-05 1.33E-02 4.84E-04 3.29E-02 2.41E-04 4.70E-02 4.70E-02
        1.000E+01 2.73E-05 1.23E-02 4.26E-04 3.54E-02 2.78E-04 4.84E-02 4.84E-02
        1.100E+01 2.26E-05 1.15E-02 3.80E-04 3.76E-02 3.12E-04 4.98E-02 4.98E-02
        1.200E+01 1.90E-05 1.08E-02 3.43E-04 3.97E-02 3.45E-04 5.12E-02 5.12E-02
        1.300E+01 1.62E-05 1.02E-02 3.13E-04 4.16E-02 3.75E-04 5.25E-02 5.25E-02
        1.400E+01 1.39E-05 9.62E-03 2.87E-04 4.35E-02 4.04E-04 5.38E-02 5.38E-02
        1.500E+01 1.21E-05 9.13E-03 2.65E-04 4.52E-02 4.32E-04 5.50E-02 5.50E-02
        1.600E+01 1.07E-05 8.70E-03 2.46E-04 4.67E-02 4.58E-04 5.62E-02 5.61E-02
        1.800E+01 8.44E-06 7.95E-03 2.16E-04 4.96E-02 5.06E-04 5.83E-02 5.83E-02
        2.000E+01 6.83E-06 7.33E-03 1.92E-04 5.22E-02 5.49E-04 6.02E-02 6.02E-02
        2.200E+01 5.65E-06 6.81E-03 1.72E-04 5.45E-02 5.89E-04 6.21E-02 6.21E-02
        2.400E+01 4.75E-06 6.36E-03 1.57E-04 5.66E-02 6.26E-04 6.37E-02 6.37E-02
        2.600E+01 4.04E-06 5.97E-03 1.44E-04 5.85E-02 6.59E-04 6.53E-02 6.53E-02
        2.800E+01 3.49E-06 5.64E-03 1.33E-04 6.03E-02 6.90E-04 6.67E-02 6.67E-02
        3.000E+01 3.04E-06 5.34E-03 1.23E-04 6.19E-02 7.19E-04 6.81E-02 6.81E-02
        4.000E+01 1.71E-06 4.24E-03 9.05E-05 6.85E-02 8.38E-04 7.37E-02 7.37E-02
        5.000E+01 1.09E-06 3.54E-03 7.16E-05 7.35E-02 9.27E-04 7.80E-02 7.80E-02
        6.000E+01 7.59E-07 3.05E-03 5.92E-05 7.73E-02 9.97E-04 8.14E-02 8.14E-02
        8.000E+01 4.27E-07 2.41E-03 4.40E-05 8.29E-02 1.10E-03 8.65E-02 8.65E-02
        1.000E+02 2.73E-07 2.00E-03 3.49E-05 8.69E-02 1.18E-03 9.01E-02 9.01E-02
        1.500E+02 1.21E-07 1.42E-03 2.31E-05 9.32E-02 1.30E-03 9.59E-02 9.59E-02
        2.000E+02 6.83E-08 1.11E-03 1.73E-05 9.69E-02 1.38E-03 9.94E-02 9.94E-02
        3.000E+02 3.04E-08 7.90E-04 1.15E-05 1.01E-01 1.47E-03 1.03E-01 1.03E-01
        4.000E+02 1.71E-08 6.19E-04 8.58E-06 1.04E-01 1.52E-03 1.06E-01 1.06E-01
        5.000E+02 1.09E-08 5.12E-04 6.85E-06 1.05E-01 1.56E-03 1.07E-01 1.07E-01
        6.000E+02 7.59E-09 4.39E-04 5.71E-06 1.06E-01 1.59E-03 1.08E-01 1.08E-01
        8.000E+02 4.27E-09 3.42E-04 4.28E-06 1.08E-01 1.63E-03 1.10E-01 1.10E-01
        1.000E+03 2.73E-09 2.82E-04 3.42E-06 1.09E-01 1.65E-03 1.11E-01 1.11E-01
        1.500E+03 1.21E-09 1.97E-04 2.28E-06 1.10E-01 1.69E-03 1.12E-01 1.12E-01
        2.000E+03 6.83E-10 1.52E-04 1.71E-06 1.11E-01 1.71E-03 1.13E-01 1.13E-01
        3.000E+03 3.04E-10 1.06E-04 1.14E-06 1.12E-01 1.73E-03 1.14E-01 1.14E-01
        4.000E+03 1.71E-10 8.18E-05 8.53E-07 1.12E-01 1.74E-03 1.14E-01 1.14E-01
        5.000E+03 1.09E-10 6.69E-05 6.82E-07 1.13E-01 1.75E-03 1.15E-01 1.15E-01
        6.000E+03 7.59E-11 5.67E-05 5.69E-07 1.13E-01 1.76E-03 1.15E-01 1.15E-01
        8.000E+03 4.27E-11 4.37E-05 4.26E-07 1.13E-01 1.77E-03 1.15E-01 1.15E-01
        1.000E+04 2.73E-11 3.57E-05 3.41E-07 1.13E-01 1.77E-03 1.15E-01 1.15E-01
        1.500E+04 1.21E-11 2.46E-05 2.27E-07 1.14E-01 1.78E-03 1.15E-01 1.15E-01
        2.000E+04 6.83E-12 1.89E-05 1.71E-07 1.14E-01 1.78E-03 1.15E-01 1.15E-01
        3.000E+04 3.04E-12 1.31E-05 1.14E-07 1.14E-01 1.78E-03 1.16E-01 1.16E-01
        4.000E+04 1.71E-12 1.00E-05 8.52E-08 1.14E-01 1.79E-03 1.16E-01 1.16E-01
        5.000E+04 1.09E-12 8.17E-06 6.82E-08 1.14E-01 1.79E-03 1.16E-01 1.16E-01
        6.000E+04 7.59E-13 6.90E-06 5.68E-08 1.14E-01 1.79E-03 1.16E-01 1.16E-01
        8.000E+04 4.27E-13 5.29E-06 4.26E-08 1.14E-01 1.79E-03 1.16E-01 1.16E-01
        1.000E+05 2.73E-13 4.31E-06 3.41E-08 1.14E-01 1.79E-03 1.16E-01 1.16E-01
Calculation is finished.