================================================================== Calculation using SRIM-2006 SRIM version ---> SRIM-2008.04 Calc. date ---> February 26, 2010 ================================================================== Disk File Name = Air_Ta_181 Ion = Tantalum [73] , Mass = 180.948 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 = Tantalum [73] , Mass = 180.948 amu Ion dE/dx dE/dx Projected Longitudinal Lateral Energy Elec. Nuclear Range Straggling Straggling ----------- ---------- ---------- ---------- ---------- ---------- 2.00 MeV 6.000E+00 1.014E+01 985.04 um 104.88 um 99.59 um 2.25 MeV 6.404E+00 9.708E+00 1.11 mm 115.28 um 110.05 um 2.50 MeV 6.746E+00 9.313E+00 1.23 mm 125.23 um 120.34 um 2.75 MeV 7.036E+00 8.955E+00 1.35 mm 134.81 um 130.48 um 3.00 MeV 7.281E+00 8.627E+00 1.47 mm 144.08 um 140.50 um 3.25 MeV 7.490E+00 8.326E+00 1.60 mm 153.10 um 150.41 um 3.50 MeV 7.670E+00 8.049E+00 1.72 mm 161.89 um 160.22 um 3.75 MeV 7.828E+00 7.793E+00 1.85 mm 170.48 um 169.95 um 4.00 MeV 7.968E+00 7.556E+00 1.97 mm 178.89 um 179.61 um 4.50 MeV 8.210E+00 7.128E+00 2.23 mm 196.86 um 198.76 um 5.00 MeV 8.425E+00 6.754E+00 2.49 mm 214.06 um 217.69 um 5.50 MeV 8.627E+00 6.423E+00 2.75 mm 230.60 um 236.39 um 6.00 MeV 8.830E+00 6.128E+00 3.01 mm 246.55 um 254.88 um 6.50 MeV 9.040E+00 5.864E+00 3.27 mm 261.94 um 273.12 um 7.00 MeV 9.262E+00 5.624E+00 3.54 mm 276.79 um 291.09 um 8.00 MeV 9.753E+00 5.208E+00 4.07 mm 309.30 um 326.15 um 9.00 MeV 1.031E+01 4.857E+00 4.59 mm 338.93 um 359.82 um 10.00 MeV 1.094E+01 4.557E+00 5.11 mm 365.90 um 391.93 um 11.00 MeV 1.163E+01 4.297E+00 5.61 mm 390.42 um 422.34 um 12.00 MeV 1.237E+01 4.068E+00 6.10 mm 412.67 um 450.99 um 13.00 MeV 1.317E+01 3.866E+00 6.58 mm 432.84 um 477.88 um 14.00 MeV 1.402E+01 3.686E+00 7.03 mm 451.11 um 503.01 um 15.00 MeV 1.490E+01 3.524E+00 7.47 mm 467.67 um 526.47 um 16.00 MeV 1.582E+01 3.378E+00 7.89 mm 482.68 um 548.31 um 17.00 MeV 1.676E+01 3.244E+00 8.30 mm 496.31 um 568.65 um 18.00 MeV 1.773E+01 3.122E+00 8.69 mm 508.70 um 587.57 um 20.00 MeV 1.972E+01 2.908E+00 9.42 mm 535.21 um 621.57 um 22.50 MeV 2.227E+01 2.682E+00 10.25 mm 564.48 um 657.89 um 25.00 MeV 2.485E+01 2.492E+00 11.02 mm 587.93 um 688.60 um 27.50 MeV 2.740E+01 2.330E+00 11.71 mm 607.09 um 714.82 um 30.00 MeV 2.991E+01 2.191E+00 12.36 mm 623.05 um 737.42 um 32.50 MeV 3.234E+01 2.068E+00 12.96 mm 636.55 um 757.11 um 35.00 MeV 3.469E+01 1.961E+00 13.52 mm 648.15 um 774.43 um 37.50 MeV 3.693E+01 1.865E+00 14.05 mm 658.25 um 789.80 um 40.00 MeV 3.907E+01 1.779E+00 14.55 mm 667.14 um 803.56 um 45.00 MeV 4.303E+01 1.631E+00 15.48 mm 688.50 um 827.22 um 50.00 MeV 4.659E+01 1.508E+00 16.34 mm 705.97 um 846.98 um 55.00 MeV 4.978E+01 1.403E+00 17.15 mm 720.70 um 863.83 um 60.00 MeV 5.264E+01 1.314E+00 17.91 mm 733.43 um 878.48 um 65.00 MeV 5.524E+01 1.236E+00 18.63 mm 744.64 um 891.40 um 70.00 MeV 5.760E+01 1.168E+00 19.32 mm 754.66 um 902.93 um 80.00 MeV 6.175E+01 1.054E+00 20.64 mm 783.14 um 922.79 um 90.00 MeV 6.532E+01 9.621E-01 21.88 mm 807.24 um 939.46 um 100.00 MeV 6.843E+01 8.860E-01 23.06 mm 828.25 um 953.80 um 110.00 MeV 7.119E+01 8.220E-01 24.19 mm 846.93 um 966.37 um 120.00 MeV 7.364E+01 7.674E-01 25.28 mm 863.82 um 977.55 um 130.00 MeV 7.584E+01 7.201E-01 26.34 mm 879.28 um 987.64 um 140.00 MeV 7.781E+01 6.788E-01 27.38 mm 893.59 um 996.81 um 150.00 MeV 7.959E+01 6.424E-01 28.38 mm 906.94 um 1.01 mm 160.00 MeV 8.119E+01 6.100E-01 29.37 mm 919.50 um 1.01 mm 170.00 MeV 8.263E+01 5.809E-01 30.34 mm 931.38 um 1.02 mm 180.00 MeV 8.394E+01 5.547E-01 31.30 mm 942.69 um 1.03 mm 200.00 MeV 8.618E+01 5.093E-01 33.17 mm 981.84 um 1.04 mm 225.00 MeV 8.841E+01 4.627E-01 35.45 mm 1.04 mm 1.05 mm 250.00 MeV 9.015E+01 4.245E-01 37.68 mm 1.09 mm 1.07 mm 275.00 MeV 9.149E+01 3.926E-01 39.87 mm 1.13 mm 1.08 mm 300.00 MeV 9.254E+01 3.654E-01 42.04 mm 1.17 mm 1.09 mm 325.00 MeV 9.334E+01 3.420E-01 44.18 mm 1.21 mm 1.10 mm 350.00 MeV 9.396E+01 3.216E-01 46.32 mm 1.25 mm 1.11 mm 375.00 MeV 9.485E+01 3.037E-01 48.43 mm 1.29 mm 1.12 mm 400.00 MeV 9.568E+01 2.878E-01 50.52 mm 1.32 mm 1.12 mm 450.00 MeV 9.622E+01 2.608E-01 54.69 mm 1.45 mm 1.14 mm 500.00 MeV 9.684E+01 2.388E-01 58.82 mm 1.57 mm 1.15 mm 550.00 MeV 9.726E+01 2.204E-01 62.94 mm 1.67 mm 1.17 mm 600.00 MeV 9.751E+01 2.048E-01 67.04 mm 1.77 mm 1.18 mm 650.00 MeV 9.763E+01 1.914E-01 71.14 mm 1.87 mm 1.19 mm 700.00 MeV 9.764E+01 1.797E-01 75.23 mm 1.96 mm 1.21 mm 800.00 MeV 9.743E+01 1.604E-01 83.43 mm 2.28 mm 1.23 mm 900.00 MeV 9.696E+01 1.451E-01 91.66 mm 2.56 mm 1.25 mm 1.00 GeV 9.630E+01 1.326E-01 99.94 mm 2.81 mm 1.27 mm 1.10 GeV 9.551E+01 1.222E-01 108.28 mm 3.05 mm 1.29 mm 1.20 GeV 9.460E+01 1.134E-01 116.69 mm 3.28 mm 1.31 mm 1.30 GeV 9.362E+01 1.059E-01 125.20 mm 3.49 mm 1.33 mm 1.40 GeV 9.258E+01 9.930E-02 133.79 mm 3.70 mm 1.35 mm 1.50 GeV 9.150E+01 9.355E-02 142.49 mm 3.90 mm 1.37 mm 1.60 GeV 9.039E+01 8.847E-02 151.29 mm 4.09 mm 1.39 mm 1.70 GeV 8.926E+01 8.395E-02 160.20 mm 4.28 mm 1.41 mm 1.80 GeV 8.813E+01 7.989E-02 169.22 mm 4.47 mm 1.43 mm 2.00 GeV 8.587E+01 7.290E-02 187.62 mm 5.18 mm 1.47 mm 2.25 GeV 8.312E+01 6.580E-02 211.31 mm 6.17 mm 1.52 mm 2.50 GeV 8.050E+01 6.002E-02 235.78 mm 7.07 mm 1.57 mm 2.75 GeV 7.804E+01 5.522E-02 261.03 mm 7.93 mm 1.62 mm 3.00 GeV 7.574E+01 5.117E-02 287.07 mm 8.74 mm 1.67 mm 3.25 GeV 7.362E+01 4.770E-02 313.87 mm 9.53 mm 1.73 mm 3.50 GeV 7.167E+01 4.469E-02 341.43 mm 10.30 mm 1.78 mm 3.75 GeV 6.987E+01 4.206E-02 369.72 mm 11.05 mm 1.84 mm 4.00 GeV 6.823E+01 3.974E-02 398.71 mm 11.79 mm 1.90 mm 4.50 GeV 6.534E+01 3.582E-02 458.68 mm 14.52 mm 2.02 mm 5.00 GeV 6.289E+01 3.264E-02 521.14 mm 17.00 mm 2.14 mm 5.50 GeV 6.065E+01 3.000E-02 585.97 mm 19.32 mm 2.27 mm 6.00 GeV 5.792E+01 2.777E-02 653.54 mm 21.55 mm 2.41 mm 6.50 GeV 5.544E+01 2.587E-02 724.21 mm 23.76 mm 2.55 mm 7.00 GeV 5.320E+01 2.422E-02 797.94 mm 25.95 mm 2.69 mm 8.00 GeV 4.929E+01 2.151E-02 954.37 mm 34.11 mm 3.00 mm 9.00 GeV 4.599E+01 1.937E-02 1.12 m 41.59 mm 3.33 mm 10.00 GeV 4.317E+01 1.763E-02 1.30 m 48.75 mm 3.69 mm 11.00 GeV 4.074E+01 1.619E-02 1.49 m 55.74 mm 4.06 mm 12.00 GeV 3.861E+01 1.498E-02 1.70 m 62.64 mm 4.45 mm 13.00 GeV 3.674E+01 1.394E-02 1.91 m 69.49 mm 4.87 mm 14.00 GeV 3.508E+01 1.305E-02 2.13 m 76.32 mm 5.30 mm 15.00 GeV 3.359E+01 1.226E-02 2.36 m 83.16 mm 5.75 mm 16.00 GeV 3.225E+01 1.157E-02 2.61 m 90.00 mm 6.21 mm 17.00 GeV 3.105E+01 1.096E-02 2.86 m 96.87 mm 6.70 mm 18.00 GeV 2.995E+01 1.041E-02 3.12 m 103.75 mm 7.20 mm 20.00 GeV 2.803E+01 9.470E-03 3.68 m 129.94 mm 8.24 mm 22.50 GeV 2.604E+01 8.517E-03 4.42 m 166.99 mm 9.63 mm 25.00 GeV 2.439E+01 7.745E-03 5.21 m 201.31 mm 11.10 mm 27.50 GeV 2.301E+01 7.106E-03 6.06 m 234.15 mm 12.65 mm 30.00 GeV 2.183E+01 6.569E-03 6.95 m 266.10 mm 14.26 mm 32.50 GeV 2.081E+01 6.110E-03 7.89 m 297.45 mm 15.95 mm 35.00 GeV 1.992E+01 5.713E-03 8.87 m 328.37 mm 17.69 mm 37.50 GeV 1.915E+01 5.367E-03 9.90 m 358.98 mm 19.49 mm 40.00 GeV 1.846E+01 5.062E-03 10.97 m 389.33 mm 21.35 mm 45.00 GeV 1.729E+01 4.549E-03 13.21 m 502.23 mm 25.21 mm 50.00 GeV 1.632E+01 4.134E-03 15.59 m 605.01 mm 29.24 mm 55.00 GeV 1.553E+01 3.791E-03 18.11 m 701.93 mm 33.42 mm 60.00 GeV 1.486E+01 3.502E-03 20.75 m 794.88 mm 37.74 mm 65.00 GeV 1.429E+01 3.256E-03 23.49 m 884.86 mm 42.18 mm 70.00 GeV 1.381E+01 3.043E-03 26.35 m 972.44 mm 46.71 mm 80.00 GeV 1.301E+01 2.694E-03 32.32 m 1.29 m 56.04 mm 90.00 GeV 1.240E+01 2.420E-03 38.63 m 1.57 m 65.62 mm 100.00 GeV 1.192E+01 2.198E-03 45.22 m 1.82 m 75.38 mm 110.00 GeV 1.153E+01 2.014E-03 52.05 m 2.06 m 85.28 mm 120.00 GeV 1.121E+01 1.860E-03 59.10 m 2.29 m 95.25 mm 130.00 GeV 1.094E+01 1.728E-03 66.34 m 2.51 m 105.25 mm 140.00 GeV 1.072E+01 1.615E-03 73.74 m 2.72 m 115.27 mm 150.00 GeV 1.053E+01 1.516E-03 81.28 m 2.92 m 125.28 mm 160.00 GeV 1.037E+01 1.429E-03 88.94 m 3.12 m 135.25 mm 170.00 GeV 1.024E+01 1.351E-03 96.71 m 3.30 m 145.17 mm 180.00 GeV 1.012E+01 1.282E-03 104.58 m 3.49 m 155.03 mm 200.00 GeV 9.932E+00 1.164E-03 120.56 m 4.15 m 174.53 mm 225.00 GeV 9.762E+00 1.045E-03 140.90 m 5.05 m 198.42 mm 250.00 GeV 9.643E+00 9.480E-04 161.54 m 5.84 m 221.71 mm 275.00 GeV 9.559E+00 8.684E-04 182.40 m 6.54 m 244.38 mm 300.00 GeV 9.502E+00 8.015E-04 203.41 m 7.18 m 266.41 mm 325.00 GeV 9.464E+00 7.444E-04 224.52 m 7.78 m 287.82 mm 350.00 GeV 9.440E+00 6.953E-04 245.71 m 8.34 m 308.62 mm 362.00 GeV 9.434E+00 6.740E-04 255.90 m 8.46 m 318.39 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) 2.6917E-02 L.S.S. reduced units ================================================================== (C) 1984,1989,1992,1998,2006 by J.P. Biersack and J.F. Ziegler