Photon Interaction Coefficients of Niobium

List of coefficients in cm2/g

   #    E(keV)       Total     Photoelect  Compton     Coherent    Pair
                   attenuation absorption  scattering  scattering  production

   1   1.0000E-01  5.0630E+03  5.0630E+03  1.0900E-04  7.2400E+00  0.0000E+00 
   2   1.5000E-01  4.8017E+03  4.8005E+03  2.2593E-04  7.2323E+00  0.0000E+00 
   3   2.0000E-01  4.0224E+03  4.0207E+03  3.5882E-04  7.2340E+00  0.0000E+00 
   4   2.0400E-01  3.9425E+03  3.9307E+03  4.0779E-04  7.2341E+00  0.0000E+00 
   5   2.0400E-01  5.5235E+03  5.5109E+03  4.1378E-04  7.2341E+00  0.0000E+00 
 
   6   2.0600E-01  5.5235E+03  5.5109E+03  4.1378E-04  7.2342E+00  0.0000E+00 
   7   2.0600E-01  5.5235E+03  5.5109E+03  4.1378E-04  7.2342E+00  0.0000E+00 
   8   3.0000E-01  3.0630E+03  3.0508E+03  8.4532E-04  7.2063E+00  0.0000E+00 
   9   3.6100E-01  2.4628E+04  2.4607E+04  1.2388E-03  7.1874E+00  0.0000E+00 
  10   3.6100E-01  2.8332E+04  2.8309E+04  1.2488E-03  7.1773E+00  0.0000E+00 
 
  11   3.7700E-01  2.8333E+04  2.8309E+04  1.2488E-03  7.1776E+00  0.0000E+00 
  12   3.7700E-01  2.8333E+04  2.8309E+04  1.2488E-03  7.1776E+00  0.0000E+00 
  13   4.0000E-01  2.6132E+04  2.6109E+04  1.4485E-03  7.1679E+00  0.0000E+00 
  14   4.6700E-01  2.0328E+04  2.0307E+04  1.9378E-03  7.1488E+00  0.0000E+00 
  15   4.6700E-01  2.1529E+04  2.1508E+04  1.9478E-03  7.1488E+00  0.0000E+00 
 
  16   5.0000E-01  1.9227E+04  1.9207E+04  2.1874E-03  7.1291E+00  0.0000E+00 
  17   6.0000E-01  1.3621E+04  1.3606E+04  3.0160E-03  7.0801E+00  0.0000E+00 
  18   8.0000E-01  7.5338E+03  7.5137E+03  4.8725E-03  6.9615E+00  0.0000E+00 
  19   1.0000E+00  4.5993E+03  4.5925E+03  6.8384E-03  6.8125E+00  0.0000E+00 
  20   1.5000E+00  1.7864E+03  1.7799E+03  1.1778E-02  6.4029E+00  0.0000E+00 
 
  21   2.0000E+00  8.8948E+02  8.8349E+02  1.6503E-02  5.9731E+00  0.0000E+00 
  22   2.3705E+00  5.8445E+02  5.7877E+02  1.9893E-02  5.6568E+00  0.0000E+00 
  23   2.3705E+00  2.1810E+03  2.1753E+03  1.9893E-02  5.6568E+00  0.0000E+00 
  24   2.4647E+00  1.9353E+03  1.9297E+03  2.0723E-02  5.5868E+00  0.0000E+00 
  25   2.4647E+00  2.6937E+03  2.6881E+03  2.0723E-02  5.5868E+00  0.0000E+00 
 
  26   2.6977E+00  2.1613E+03  2.1559E+03  2.2778E-02  5.3975E+00  0.0000E+00 
  27   2.6977E+00  2.4699E+03  2.4644E+03  2.2778E-02  5.3975E+00  0.0000E+00 
  28   3.0000E+00  1.9057E+03  1.9005E+03  2.5390E-02  5.1609E+00  0.0000E+00 
  29   4.0000E+00  9.1651E+02  9.1201E+02  3.3518E-02  4.4641E+00  0.0000E+00 
  30   5.0000E+00  5.1335E+02  5.0942E+02  4.0959E-02  3.8905E+00  0.0000E+00 
 
  31   6.0000E+00  3.1720E+02  3.1373E+02  4.7727E-02  3.4244E+00  0.0000E+00 
  32   8.0000E+00  1.4688E+02  1.4409E+02  5.9167E-02  2.7276E+00  0.0000E+00 
  33   1.0000E+01  8.0402E+01  7.8107E+01  6.8255E-02  2.2259E+00  0.0000E+00 
  34   1.5000E+01  2.6717E+01  2.5221E+01  8.4913E-02  1.4111E+00  0.0000E+00 
  35   1.8986E+01  1.4091E+01  1.2964E+01  9.4442E-02  1.0326E+00  0.0000E+00 
 
  36   1.8986E+01  8.7791E+01  8.6664E+01  9.4442E-02  1.0326E+00  0.0000E+00 
  37   2.0000E+01  7.7092E+01  7.6033E+01  9.6451E-02  9.6192E-01  0.0000E+00 
  38   3.0000E+01  2.6653E+01  2.5999E+01  1.1013E-01  5.4358E-01  0.0000E+00 
  39   4.0000E+01  1.2235E+01  1.1765E+01  1.1706E-01  3.5346E-01  0.0000E+00 
  40   5.0000E+01  6.6437E+00  6.2765E+00  1.2043E-01  2.4677E-01  0.0000E+00 
 
  41   6.0000E+01  4.0324E+00  3.7291E+00  1.2173E-01  1.8162E-01  0.0000E+00 
  42   8.0000E+01  1.8524E+00  1.6205E+00  1.2121E-01  1.1071E-01  0.0000E+00 
  43   1.0000E+02  1.0365E+00  8.4265E-01  1.1888E-01  7.4996E-02  0.0000E+00 
  44   1.5000E+02  4.0233E-01  2.5487E-01  1.1123E-01  3.6228E-02  0.0000E+00 
  45   2.0000E+02  2.3441E-01  1.0935E-01  1.0384E-01  2.1222E-02  0.0000E+00 
 
  46   3.0000E+02  1.3574E-01  3.4024E-02  9.1914E-02  9.8072E-03  0.0000E+00 
  47   4.0000E+02  1.0399E-01  1.5395E-02  8.2969E-02  5.6231E-03  0.0000E+00 
  48   5.0000E+02  8.8318E-02  8.5821E-03  7.6098E-02  3.6383E-03  0.0000E+00 
  49   6.0000E+02  7.8584E-02  5.4520E-03  7.0588E-02  2.5435E-03  0.0000E+00 
  50   8.0000E+02  6.6425E-02  2.8021E-03  6.2181E-02  1.4416E-03  0.0000E+00 
 
  51   1.0000E+03  5.8656E-02  1.7462E-03  5.5985E-02  9.2562E-04  0.0000E+00 
  52   1.0220E+03  5.7943E-02  1.6613E-03  5.5395E-02  8.8673E-04  0.0000E+00 
  53   1.2500E+03  5.1951E-02  1.1214E-03  5.0105E-02  5.9407E-04  0.0000E+00 
  54   1.5000E+03  4.7407E-02  8.0506E-04  4.5568E-02  4.1309E-04  6.2065E-04 
  55   2.0000E+03  4.1848E-02  4.9211E-04  3.8911E-02  2.3270E-04  2.2116E-03 
 
  56   3.0000E+03  3.6859E-02  2.6323E-04  3.0627E-02  1.0352E-04  5.8652E-03 
  57   4.0000E+03  3.4982E-02  1.7547E-04  2.5552E-02  5.8253E-05  9.1962E-03 
  58   5.0000E+03  3.4363E-02  1.3035E-04  2.2071E-02  3.7291E-05  1.2124E-02 
  59   6.0000E+03  3.4319E-02  1.0326E-04  1.9511E-02  2.5895E-05  1.4679E-02 
  60   7.0000E+03  3.4606E-02  8.5238E-05  1.7534E-02  1.9024E-05  1.6968E-02 
 
  61   8.0000E+03  3.5081E-02  7.2533E-05  1.5959E-02  1.4571E-05  1.9036E-02 
  62   9.0000E+03  3.5650E-02  6.3011E-05  1.4669E-02  1.1512E-05  2.0907E-02 
  63   1.0000E+04  3.6284E-02  5.5686E-05  1.3593E-02  9.3210E-06  2.2626E-02 
  64   1.2000E+04  3.7590E-02  4.5134E-05  1.1894E-02  6.4755E-06  2.5644E-02 
  65   1.5000E+04  3.9445E-02  3.5100E-05  1.0060E-02  4.1446E-06  2.9346E-02 
 
  66   2.0000E+04  4.2245E-02  2.5571E-05  8.0765E-03  2.3316E-06  3.4141E-02 
  67   2.2000E+04  4.3260E-02  2.3063E-05  7.4996E-03  1.9264E-06  3.5735E-02 
  68   2.6000E+04  4.5112E-02  1.9271E-05  6.5792E-03  1.3794E-06  3.8512E-02 
  69   3.0000E+04  4.6747E-02  1.6548E-05  5.8791E-03  1.0358E-06  4.0850E-02 
  70   4.0000E+04  5.0081E-02  1.2225E-05  4.6722E-03  5.8279E-07  4.5397E-02 
 
  71   5.0000E+04  5.2678E-02  9.6905E-06  3.9002E-03  3.7297E-07  4.8769E-02 
  72   6.0000E+04  5.4768E-02  8.0311E-06  3.3602E-03  2.5902E-07  5.1399E-02 
  73   8.0000E+04  5.7947E-02  5.9751E-06  2.6498E-03  1.4571E-07  5.5291E-02 
  74   1.0000E+05  6.0258E-02  4.7577E-06  2.1993E-03  9.3275E-08  5.8054E-02 
  75   1.5000E+05  6.4035E-02  3.1522E-06  1.5667E-03  4.1439E-08  6.2465E-02 
 
  76   2.0000E+05  6.6340E-02  2.3568E-06  1.2283E-03  2.3309E-08  6.5110E-02 
  77   3.0000E+05  6.9036E-02  1.5660E-06  8.7052E-04  1.0358E-08  6.8163E-02 
  78   4.0000E+05  7.0668E-02  1.1732E-06  6.8190E-04  5.8279E-09  6.9985E-02 
  79   5.0000E+05  7.1701E-02  9.3729E-07  5.6432E-04  3.7297E-09  7.1136E-02 
  80   6.0000E+05  7.2498E-02  7.8043E-07  4.8316E-04  2.5902E-09  7.2015E-02 
 
  81   8.0000E+05  7.3479E-02  5.8506E-07  3.7738E-04  1.4571E-09  7.3102E-02 
  82   1.0000E+06  7.4158E-02  4.6787E-07  3.1048E-04  9.3210E-10  7.3848E-02 
  83   1.5000E+06  7.5087E-02  3.1172E-07  2.1682E-04  4.1439E-10  7.4870E-02 
  84   2.0000E+06  7.5649E-02  2.3367E-07  1.6782E-04  2.3309E-10  7.5481E-02 
  85   3.0000E+06  7.6212E-02  1.5576E-07  1.1667E-04  1.0358E-10  7.6096E-02 
 
  86   4.0000E+06  7.6528E-02  1.1680E-07  9.0099E-05  5.8279E-11  7.6438E-02 
  87   5.0000E+06  7.6717E-02  9.3405E-08  7.3635E-05  3.7297E-11  7.6643E-02 
  88   6.0000E+06  7.6843E-02  7.7848E-08  6.2447E-05  2.5902E-11  7.6781E-02 
  89   8.0000E+06  7.7034E-02  5.8383E-08  4.8109E-05  1.4571E-11  7.6986E-02 
  90   1.0000E+07  7.7161E-02  4.6702E-08  3.9281E-05  9.3210E-12  7.7122E-02 
 
  91   1.5000E+07  7.7288E-02  3.1133E-08  2.7146E-05  4.1439E-12  7.7261E-02 
  92   2.0000E+07  7.7417E-02  2.3348E-08  2.0872E-05  2.3309E-12  7.7395E-02 
  93   3.0000E+07  7.7480E-02  1.5563E-08  1.4390E-05  1.0358E-12  7.7465E-02 
  94   4.0000E+07  7.7545E-02  1.1674E-08  1.1052E-05  5.8279E-13  7.7534E-02 
  95   5.0000E+07  7.7545E-02  9.3405E-09  8.9969E-06  3.7297E-13  7.7536E-02 
 
  96   6.0000E+07  7.7544E-02  7.7848E-09  7.6033E-06  2.5902E-13  7.7536E-02 
  97   8.0000E+07  7.7609E-02  5.8370E-09  5.8325E-06  1.4571E-13  7.7603E-02 
  98   1.0000E+08  7.7609E-02  4.6696E-09  4.7448E-06  9.3210E-14  7.7604E-02