ESTAR, 8 September 1992.

                             Electrons in  BORON CARBIDE                                                                
 
                              Density, g/cm3     I, eV
                                2.5200E+00        84.7
 
 
 
      ENERGY          STOPPING POWER             CSDA     RADIATION   DENSITY
              COLLISION  RADIATIVE    TOTAL      RANGE      YIELD      EFFECT
                                                                       DELTA
       MeV    MeV cm2/g  MeV cm2/g  MeV cm2/g    g/cm2
      0.0100  1.866E+01  2.563E-03  1.867E+01  3.051E-04  7.668E-05  0.000E+00
      0.0125  1.571E+01  2.570E-03  1.571E+01  4.517E-04  9.146E-05  0.000E+00
      0.0150  1.365E+01  2.575E-03  1.365E+01  6.229E-04  1.056E-04  0.000E+00
      0.0175  1.211E+01  2.579E-03  1.212E+01  8.178E-04  1.192E-04  0.000E+00
      0.0200  1.093E+01  2.583E-03  1.093E+01  1.035E-03  1.324E-04  0.000E+00
      0.0250  9.212E+00  2.591E-03  9.214E+00  1.536E-03  1.577E-04  0.000E+00
      0.0300  8.020E+00  2.600E-03  8.023E+00  2.119E-03  1.819E-04  0.000E+00
      0.0350  7.142E+00  2.610E-03  7.145E+00  2.781E-03  2.052E-04  0.000E+00
      0.0400  6.467E+00  2.621E-03  6.470E+00  3.517E-03  2.277E-04  0.000E+00
      0.0450  5.931E+00  2.633E-03  5.933E+00  4.326E-03  2.496E-04  0.000E+00
      0.0500  5.494E+00  2.646E-03  5.497E+00  5.202E-03  2.709E-04  0.000E+00
      0.0550  5.132E+00  2.658E-03  5.134E+00  6.144E-03  2.917E-04  0.000E+00
      0.0600  4.826E+00  2.672E-03  4.828E+00  7.149E-03  3.120E-04  0.000E+00
      0.0700  4.337E+00  2.700E-03  4.339E+00  9.338E-03  3.514E-04  0.000E+00
      0.0800  3.963E+00  2.731E-03  3.966E+00  1.175E-02  3.895E-04  0.000E+00
      0.0900  3.669E+00  2.763E-03  3.671E+00  1.438E-02  4.263E-04  0.000E+00
      0.1000  3.430E+00  2.797E-03  3.433E+00  1.720E-02  4.620E-04  0.000E+00
      0.1250  2.995E+00  2.888E-03  2.998E+00  2.502E-02  5.476E-04  0.000E+00
      0.1500  2.701E+00  2.987E-03  2.704E+00  3.382E-02  6.288E-04  0.000E+00
      0.1750  2.490E+00  3.092E-03  2.493E+00  4.347E-02  7.065E-04  0.000E+00
      0.2000  2.331E+00  3.203E-03  2.334E+00  5.385E-02  7.815E-04  0.000E+00
      0.2500  2.108E+00  3.442E-03  2.112E+00  7.644E-02  9.255E-04  2.060E-02
      0.3000  1.960E+00  3.701E-03  1.964E+00  1.010E-01  1.064E-03  5.638E-02
      0.3500  1.857E+00  3.979E-03  1.861E+00  1.272E-01  1.199E-03  9.396E-02
      0.4000  1.781E+00  4.275E-03  1.785E+00  1.547E-01  1.333E-03  1.327E-01
      0.4500  1.724E+00  4.587E-03  1.729E+00  1.832E-01  1.465E-03  1.721E-01
      0.5000  1.680E+00  4.913E-03  1.685E+00  2.125E-01  1.597E-03  2.118E-01
      0.5500  1.646E+00  5.252E-03  1.651E+00  2.425E-01  1.729E-03  2.516E-01
      0.6000  1.618E+00  5.604E-03  1.624E+00  2.730E-01  1.861E-03  2.911E-01
      0.7000  1.578E+00  6.338E-03  1.584E+00  3.354E-01  2.127E-03  3.691E-01
      0.8000  1.551E+00  7.111E-03  1.558E+00  3.991E-01  2.397E-03  4.449E-01
      0.9000  1.532E+00  7.920E-03  1.540E+00  4.637E-01  2.670E-03  5.182E-01
      1.0000  1.519E+00  8.760E-03  1.528E+00  5.289E-01  2.946E-03  5.888E-01
      1.2500  1.503E+00  1.099E-02  1.514E+00  6.934E-01  3.655E-03  7.539E-01
      1.5000  1.498E+00  1.337E-02  1.511E+00  8.588E-01  4.387E-03  9.038E-01
      1.7500  1.498E+00  1.588E-02  1.514E+00  1.024E+00  5.141E-03  1.041E+00
      2.0000  1.502E+00  1.850E-02  1.520E+00  1.189E+00  5.914E-03  1.166E+00
      2.5000  1.512E+00  2.401E-02  1.536E+00  1.516E+00  7.508E-03  1.391E+00
      3.0000  1.525E+00  2.982E-02  1.555E+00  1.840E+00  9.156E-03  1.587E+00
      3.5000  1.537E+00  3.587E-02  1.573E+00  2.159E+00  1.085E-02  1.763E+00
      4.0000  1.548E+00  4.213E-02  1.591E+00  2.476E+00  1.257E-02  1.922E+00
      4.5000  1.559E+00  4.857E-02  1.608E+00  2.788E+00  1.432E-02  2.068E+00
      5.0000  1.569E+00  5.517E-02  1.624E+00  3.098E+00  1.610E-02  2.204E+00
      5.5000  1.578E+00  6.191E-02  1.640E+00  3.404E+00  1.790E-02  2.331E+00
      6.0000  1.586E+00  6.878E-02  1.655E+00  3.708E+00  1.971E-02  2.451E+00
      7.0000  1.601E+00  8.286E-02  1.684E+00  4.307E+00  2.338E-02  2.672E+00
      8.0000  1.613E+00  9.732E-02  1.711E+00  4.896E+00  2.709E-02  2.873E+00
      9.0000  1.624E+00  1.121E-01  1.736E+00  5.476E+00  3.083E-02  3.057E+00
     10.0000  1.634E+00  1.272E-01  1.761E+00  6.048E+00  3.458E-02  3.227E+00
     12.5000  1.653E+00  1.659E-01  1.819E+00  7.444E+00  4.401E-02  3.602E+00
     15.0000  1.669E+00  2.057E-01  1.874E+00  8.798E+00  5.343E-02  3.923E+00
     17.5000  1.681E+00  2.465E-01  1.928E+00  1.011E+01  6.277E-02  4.202E+00
     20.0000  1.692E+00  2.879E-01  1.980E+00  1.139E+01  7.201E-02  4.448E+00
     25.0000  1.710E+00  3.723E-01  2.082E+00  1.386E+01  9.007E-02  4.867E+00
     30.0000  1.724E+00  4.583E-01  2.182E+00  1.620E+01  1.075E-01  5.216E+00
     35.0000  1.735E+00  5.454E-01  2.281E+00  1.844E+01  1.242E-01  5.513E+00
     40.0000  1.745E+00  6.335E-01  2.379E+00  2.059E+01  1.403E-01  5.773E+00
     45.0000  1.754E+00  7.224E-01  2.477E+00  2.265E+01  1.557E-01  6.003E+00
     50.0000  1.762E+00  8.119E-01  2.574E+00  2.463E+01  1.705E-01  6.210E+00
     55.0000  1.769E+00  9.020E-01  2.671E+00  2.654E+01  1.847E-01  6.397E+00
     60.0000  1.775E+00  9.926E-01  2.768E+00  2.837E+01  1.984E-01  6.568E+00
     70.0000  1.787E+00  1.175E+00  2.962E+00  3.187E+01  2.240E-01  6.873E+00
     80.0000  1.797E+00  1.359E+00  3.155E+00  3.514E+01  2.478E-01  7.137E+00
     90.0000  1.805E+00  1.544E+00  3.349E+00  3.821E+01  2.698E-01  7.370E+00
    100.0000  1.813E+00  1.730E+00  3.543E+00  4.111E+01  2.903E-01  7.579E+00
    125.0000  1.829E+00  2.198E+00  4.027E+00  4.773E+01  3.359E-01  8.023E+00
    150.0000  1.843E+00  2.669E+00  4.512E+00  5.359E+01  3.748E-01  8.386E+00
    175.0000  1.854E+00  3.143E+00  4.997E+00  5.885E+01  4.085E-01  8.693E+00
    200.0000  1.863E+00  3.619E+00  5.483E+00  6.363E+01  4.381E-01  8.959E+00
    250.0000  1.880E+00  4.577E+00  6.456E+00  7.202E+01  4.876E-01  9.404E+00
    300.0000  1.893E+00  5.539E+00  7.432E+00  7.924E+01  5.277E-01  9.768E+00
    350.0000  1.904E+00  6.505E+00  8.409E+00  8.556E+01  5.609E-01  1.008E+01
    400.0000  1.914E+00  7.473E+00  9.387E+00  9.118E+01  5.889E-01  1.034E+01
    450.0000  1.922E+00  8.443E+00  1.037E+01  9.625E+01  6.130E-01  1.058E+01
    500.0000  1.930E+00  9.416E+00  1.135E+01  1.009E+02  6.339E-01  1.079E+01
    550.0000  1.937E+00  1.039E+01  1.233E+01  1.051E+02  6.524E-01  1.098E+01
    600.0000  1.943E+00  1.136E+01  1.331E+01  1.090E+02  6.687E-01  1.115E+01
    700.0000  1.954E+00  1.332E+01  1.527E+01  1.160E+02  6.965E-01  1.146E+01
    800.0000  1.964E+00  1.527E+01  1.724E+01  1.222E+02  7.194E-01  1.173E+01
    900.0000  1.972E+00  1.723E+01  1.920E+01  1.277E+02  7.385E-01  1.196E+01
   1000.0000  1.980E+00  1.919E+01  2.117E+01  1.326E+02  7.549E-01  1.217E+01