================================================================== Calculation using SRIM-2006 SRIM version ---> SRIM-2008.04 Calc. date ---> February 26, 2010 ================================================================== Disk File Name = Air_Ac_227 Ion = Actinium [89] , Mass = 227.028 amu Density = 1.2484E-03 g/cm3 = 5.0792E+19 atoms/cm3 Target is a GAS ======= Target Composition ======== Atom Atom Atomic Mass Name Numb Percent Percent ---- ---- ------- ------- C 6 000.01 000.01 O 8 023.18 025.05 N 7 075.53 071.47 Ar 18 001.28 003.46 ==================================== Bragg Correction = 0.00% Stopping Units = MeV/(mg/cm2) See bottom of Table for other Stopping units Ion = Actinium [89] , Mass = 227.028 amu Ion dE/dx dE/dx Projected Longitudinal Lateral Energy Elec. Nuclear Range Straggling Straggling ----------- ---------- ---------- ---------- ---------- ---------- 2.50 MeV 9.332E+00 1.313E+01 921.58 um 87.55 um 82.92 um 2.75 MeV 9.736E+00 1.273E+01 1.01 mm 94.09 um 89.53 um 3.00 MeV 1.011E+01 1.235E+01 1.10 mm 100.40 um 96.03 um 3.25 MeV 1.047E+01 1.200E+01 1.18 mm 106.51 um 102.45 um 3.50 MeV 1.079E+01 1.167E+01 1.27 mm 112.45 um 108.77 um 3.75 MeV 1.110E+01 1.135E+01 1.36 mm 118.21 um 115.02 um 4.00 MeV 1.138E+01 1.106E+01 1.45 mm 123.83 um 121.19 um 4.50 MeV 1.187E+01 1.053E+01 1.62 mm 135.78 um 133.33 um 5.00 MeV 1.230E+01 1.005E+01 1.80 mm 147.10 um 145.22 um 5.50 MeV 1.266E+01 9.624E+00 1.98 mm 157.91 um 156.88 um 6.00 MeV 1.297E+01 9.236E+00 2.15 mm 168.29 um 168.36 um 6.50 MeV 1.325E+01 8.884E+00 2.33 mm 178.30 um 179.65 um 7.00 MeV 1.349E+01 8.562E+00 2.51 mm 187.99 um 190.79 um 8.00 MeV 1.391E+01 7.993E+00 2.87 mm 209.56 um 212.66 um 9.00 MeV 1.428E+01 7.507E+00 3.23 mm 229.71 um 234.01 um 10.00 MeV 1.463E+01 7.085E+00 3.60 mm 248.68 um 254.87 um 11.00 MeV 1.497E+01 6.715E+00 3.96 mm 266.65 um 275.26 um 12.00 MeV 1.532E+01 6.387E+00 4.33 mm 283.72 um 295.18 um 13.00 MeV 1.569E+01 6.095E+00 4.69 mm 299.95 um 314.61 um 14.00 MeV 1.607E+01 5.832E+00 5.06 mm 315.41 um 333.55 um 15.00 MeV 1.648E+01 5.594E+00 5.42 mm 330.12 um 351.98 um 16.00 MeV 1.691E+01 5.377E+00 5.78 mm 344.13 um 369.89 um 17.00 MeV 1.738E+01 5.179E+00 6.13 mm 357.45 um 387.27 um 18.00 MeV 1.787E+01 4.997E+00 6.48 mm 370.12 um 404.10 um 20.00 MeV 1.893E+01 4.674E+00 7.17 mm 399.38 um 436.10 um 22.50 MeV 2.040E+01 4.332E+00 7.99 mm 434.38 um 472.98 um 25.00 MeV 2.202E+01 4.042E+00 8.77 mm 464.31 um 506.50 um 27.50 MeV 2.377E+01 3.794E+00 9.52 mm 490.02 um 536.83 um 30.00 MeV 2.562E+01 3.577E+00 10.22 mm 512.21 um 564.22 um 32.50 MeV 2.755E+01 3.387E+00 10.88 mm 531.44 um 588.93 um 35.00 MeV 2.954E+01 3.219E+00 11.51 mm 548.22 um 611.25 um 37.50 MeV 3.157E+01 3.068E+00 12.10 mm 562.92 um 631.43 um 40.00 MeV 3.362E+01 2.933E+00 12.66 mm 575.90 um 649.73 um 45.00 MeV 3.771E+01 2.698E+00 13.69 mm 606.55 um 681.56 um 50.00 MeV 4.170E+01 2.502E+00 14.64 mm 630.93 um 708.24 um 55.00 MeV 4.553E+01 2.336E+00 15.51 mm 650.86 um 730.95 um 60.00 MeV 4.916E+01 2.192E+00 16.31 mm 667.54 um 750.54 um 65.00 MeV 5.257E+01 2.067E+00 17.06 mm 681.79 um 767.65 um 70.00 MeV 5.576E+01 1.957E+00 17.78 mm 694.17 um 782.78 um 80.00 MeV 6.151E+01 1.771E+00 19.10 mm 726.93 um 808.45 um 90.00 MeV 6.651E+01 1.621E+00 20.31 mm 753.37 um 829.62 um 100.00 MeV 7.089E+01 1.496E+00 21.45 mm 775.55 um 847.54 um 110.00 MeV 7.474E+01 1.391E+00 22.53 mm 794.71 um 863.04 um 120.00 MeV 7.816E+01 1.301E+00 23.56 mm 811.62 um 876.68 um 130.00 MeV 8.121E+01 1.223E+00 24.54 mm 826.81 um 888.84 um 140.00 MeV 8.394E+01 1.154E+00 25.50 mm 840.63 um 899.82 um 150.00 MeV 8.640E+01 1.094E+00 26.43 mm 853.35 um 909.82 um 160.00 MeV 8.863E+01 1.040E+00 27.33 mm 865.16 um 919.00 um 170.00 MeV 9.065E+01 9.914E-01 28.21 mm 876.22 um 927.50 um 180.00 MeV 9.248E+01 9.476E-01 29.08 mm 886.64 um 935.42 um 200.00 MeV 9.568E+01 8.716E-01 30.76 mm 921.44 um 949.79 um 225.00 MeV 9.894E+01 7.935E-01 32.80 mm 968.97 um 965.63 um 250.00 MeV 1.016E+02 7.292E-01 34.78 mm 1.01 mm 979.67 um 275.00 MeV 1.037E+02 6.753E-01 36.72 mm 1.05 mm 992.34 um 300.00 MeV 1.054E+02 6.293E-01 38.62 mm 1.09 mm 1.00 mm 325.00 MeV 1.069E+02 5.897E-01 40.50 mm 1.12 mm 1.01 mm 350.00 MeV 1.081E+02 5.552E-01 42.35 mm 1.15 mm 1.02 mm 375.00 MeV 1.091E+02 5.247E-01 44.19 mm 1.18 mm 1.03 mm 400.00 MeV 1.099E+02 4.977E-01 46.01 mm 1.21 mm 1.04 mm 450.00 MeV 1.112E+02 4.517E-01 49.61 mm 1.32 mm 1.06 mm 500.00 MeV 1.132E+02 4.141E-01 53.17 mm 1.41 mm 1.07 mm 550.00 MeV 1.139E+02 3.826E-01 56.68 mm 1.50 mm 1.09 mm 600.00 MeV 1.148E+02 3.559E-01 60.17 mm 1.58 mm 1.10 mm 650.00 MeV 1.156E+02 3.329E-01 63.64 mm 1.66 mm 1.11 mm 700.00 MeV 1.163E+02 3.129E-01 67.08 mm 1.73 mm 1.13 mm 800.00 MeV 1.173E+02 2.797E-01 73.92 mm 1.98 mm 1.15 mm 900.00 MeV 1.180E+02 2.533E-01 80.71 mm 2.20 mm 1.17 mm 1.00 GeV 1.184E+02 2.317E-01 87.48 mm 2.40 mm 1.19 mm 1.10 GeV 1.186E+02 2.137E-01 94.22 mm 2.59 mm 1.21 mm 1.20 GeV 1.186E+02 1.985E-01 100.97 mm 2.76 mm 1.23 mm 1.30 GeV 1.184E+02 1.854E-01 107.72 mm 2.92 mm 1.24 mm 1.40 GeV 1.180E+02 1.741E-01 114.49 mm 3.08 mm 1.26 mm 1.50 GeV 1.176E+02 1.641E-01 121.28 mm 3.22 mm 1.28 mm 1.60 GeV 1.170E+02 1.553E-01 128.10 mm 3.37 mm 1.29 mm 1.70 GeV 1.163E+02 1.474E-01 134.95 mm 3.50 mm 1.31 mm 1.80 GeV 1.156E+02 1.403E-01 141.85 mm 3.64 mm 1.33 mm 2.00 GeV 1.139E+02 1.282E-01 155.80 mm 4.14 mm 1.36 mm 2.25 GeV 1.116E+02 1.158E-01 173.55 mm 4.84 mm 1.40 mm 2.50 GeV 1.091E+02 1.057E-01 191.68 mm 5.48 mm 1.43 mm 2.75 GeV 1.066E+02 9.733E-02 210.23 mm 6.08 mm 1.47 mm 3.00 GeV 1.041E+02 9.025E-02 229.23 mm 6.65 mm 1.51 mm 3.25 GeV 1.016E+02 8.418E-02 248.69 mm 7.20 mm 1.55 mm 3.50 GeV 9.926E+01 7.892E-02 268.62 mm 7.73 mm 1.59 mm 3.75 GeV 9.701E+01 7.431E-02 289.02 mm 8.25 mm 1.63 mm 4.00 GeV 9.488E+01 7.024E-02 309.88 mm 8.76 mm 1.67 mm 4.50 GeV 9.102E+01 6.336E-02 352.96 mm 10.68 mm 1.75 mm 5.00 GeV 8.770E+01 5.777E-02 397.76 mm 12.42 mm 1.84 mm 5.50 GeV 8.487E+01 5.313E-02 444.17 mm 14.05 mm 1.93 mm 6.00 GeV 8.249E+01 4.922E-02 492.02 mm 15.59 mm 2.02 mm 6.50 GeV 8.051E+01 4.587E-02 541.15 mm 17.07 mm 2.11 mm 7.00 GeV 7.848E+01 4.296E-02 591.52 mm 18.50 mm 2.21 mm 8.00 GeV 7.378E+01 3.818E-02 696.78 mm 23.75 mm 2.40 mm 9.00 GeV 6.969E+01 3.440E-02 808.47 mm 28.53 mm 2.61 mm 10.00 GeV 6.610E+01 3.133E-02 926.48 mm 33.05 mm 2.83 mm 11.00 GeV 6.292E+01 2.879E-02 1.05 m 37.43 mm 3.06 mm 12.00 GeV 6.008E+01 2.665E-02 1.18 m 41.72 mm 3.30 mm 13.00 GeV 5.754E+01 2.482E-02 1.32 m 45.96 mm 3.54 mm 14.00 GeV 5.525E+01 2.323E-02 1.46 m 50.16 mm 3.80 mm 15.00 GeV 5.317E+01 2.184E-02 1.61 m 54.35 mm 4.06 mm 16.00 GeV 5.127E+01 2.062E-02 1.76 m 58.52 mm 4.34 mm 17.00 GeV 4.954E+01 1.953E-02 1.92 m 62.69 mm 4.62 mm 18.00 GeV 4.795E+01 1.856E-02 2.08 m 66.86 mm 4.91 mm 20.00 GeV 4.513E+01 1.689E-02 2.43 m 82.73 mm 5.52 mm 22.50 GeV 4.214E+01 1.520E-02 2.89 m 105.19 mm 6.32 mm 25.00 GeV 3.964E+01 1.383E-02 3.38 m 125.98 mm 7.16 mm 27.50 GeV 3.749E+01 1.269E-02 3.90 m 145.85 mm 8.04 mm 30.00 GeV 3.564E+01 1.174E-02 4.44 m 165.16 mm 8.97 mm 32.50 GeV 3.403E+01 1.092E-02 5.02 m 184.10 mm 9.92 mm 35.00 GeV 3.261E+01 1.021E-02 5.62 m 202.79 mm 10.92 mm 37.50 GeV 3.135E+01 9.598E-03 6.25 m 221.29 mm 11.94 mm 40.00 GeV 3.023E+01 9.055E-03 6.90 m 239.66 mm 12.99 mm 45.00 GeV 2.831E+01 8.141E-03 8.27 m 308.15 mm 15.18 mm 50.00 GeV 2.673E+01 7.401E-03 9.72 m 370.64 mm 17.47 mm 55.00 GeV 2.541E+01 6.789E-03 11.26 m 429.69 mm 19.86 mm 60.00 GeV 2.429E+01 6.275E-03 12.87 m 486.44 mm 22.32 mm 65.00 GeV 2.333E+01 5.835E-03 14.55 m 541.53 mm 24.85 mm 70.00 GeV 2.250E+01 5.456E-03 16.30 m 595.30 mm 27.44 mm 80.00 GeV 2.113E+01 4.832E-03 19.98 m 790.23 mm 32.80 mm 90.00 GeV 2.006E+01 4.341E-03 23.87 m 963.00 mm 38.33 mm 100.00 GeV 1.919E+01 3.944E-03 27.95 m 1.12 m 44.00 mm 110.00 GeV 1.849E+01 3.616E-03 32.20 m 1.27 m 49.78 mm 120.00 GeV 1.790E+01 3.340E-03 36.61 m 1.42 m 55.64 mm 130.00 GeV 1.741E+01 3.105E-03 41.14 m 1.56 m 61.55 mm 140.00 GeV 1.700E+01 2.902E-03 45.80 m 1.69 m 67.51 mm 150.00 GeV 1.664E+01 2.725E-03 50.56 m 1.82 m 73.48 mm 160.00 GeV 1.633E+01 2.568E-03 55.42 m 1.94 m 79.47 mm 170.00 GeV 1.607E+01 2.430E-03 60.37 m 2.07 m 85.46 mm 180.00 GeV 1.584E+01 2.306E-03 65.39 m 2.19 m 91.44 mm 200.00 GeV 1.546E+01 2.094E-03 75.63 m 2.62 m 103.34 mm 225.00 GeV 1.510E+01 1.880E-03 88.74 m 3.21 m 118.05 mm 250.00 GeV 1.484E+01 1.706E-03 102.12 m 3.73 m 132.52 mm 275.00 GeV 1.464E+01 1.564E-03 115.71 m 4.19 m 146.71 mm 300.00 GeV 1.449E+01 1.443E-03 129.46 m 4.62 m 160.61 mm 325.00 GeV 1.438E+01 1.341E-03 143.33 m 5.02 m 174.20 mm 350.00 GeV 1.430E+01 1.253E-03 157.30 m 5.40 m 187.47 mm 375.00 GeV 1.424E+01 1.176E-03 171.33 m 5.75 m 200.44 mm 400.00 GeV 1.420E+01 1.108E-03 185.42 m 6.09 m 213.11 mm 450.00 GeV 1.415E+01 9.939E-04 213.67 m 7.28 m 237.55 mm 454.00 GeV 1.415E+01 9.858E-04 215.94 m 7.29 m 239.46 mm ----------------------------------------------------------- Multiply Stopping by for Stopping Units ------------------- ------------------ 1.2484E-02 eV/Angstrom 1.2484E-01 keV/micron 1.2484E-01 MeV/mm 1.0000E+00 keV/(ug/cm2) 1.0000E+00 MeV/(mg/cm2) 1.0000E+03 keV/(mg/cm2) 2.4578E+01 eV/(1E15 atoms/cm2) 2.2966E-02 L.S.S. reduced units ================================================================== (C) 1984,1989,1992,1998,2006 by J.P. Biersack and J.F. Ziegler