================================================================== Calculation using SRIM-2006 SRIM version ---> SRIM-2008.04 Calc. date ---> February 26, 2010 ================================================================== Disk File Name = Air_W_184 Ion = Tungsten [74] , Mass = 183.951 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 = Tungsten [74] , Mass = 183.951 amu Ion dE/dx dE/dx Projected Longitudinal Lateral Energy Elec. Nuclear Range Straggling Straggling ----------- ---------- ---------- ---------- ---------- ---------- 2.00 MeV 8.095E+00 1.039E+01 881.65 um 90.00 um 85.65 um 2.25 MeV 8.498E+00 9.950E+00 987.71 um 98.61 um 94.26 um 2.50 MeV 8.838E+00 9.551E+00 1.09 mm 106.86 um 102.73 um 2.75 MeV 9.123E+00 9.188E+00 1.20 mm 114.79 um 111.06 um 3.00 MeV 9.363E+00 8.856E+00 1.31 mm 122.47 um 119.29 um 3.25 MeV 9.565E+00 8.551E+00 1.42 mm 129.93 um 127.43 um 3.50 MeV 9.738E+00 8.270E+00 1.53 mm 137.20 um 135.50 um 3.75 MeV 9.887E+00 8.010E+00 1.64 mm 144.31 um 143.49 um 4.00 MeV 1.002E+01 7.768E+00 1.75 mm 151.27 um 151.43 um 4.50 MeV 1.024E+01 7.333E+00 1.97 mm 166.25 um 167.15 um 5.00 MeV 1.044E+01 6.952E+00 2.19 mm 180.59 um 182.69 um 5.50 MeV 1.062E+01 6.614E+00 2.42 mm 194.38 um 198.06 um 6.00 MeV 1.081E+01 6.313E+00 2.65 mm 207.68 um 213.25 um 6.50 MeV 1.100E+01 6.042E+00 2.88 mm 220.52 um 228.26 um 7.00 MeV 1.121E+01 5.797E+00 3.12 mm 232.93 um 243.07 um 8.00 MeV 1.166E+01 5.371E+00 3.58 mm 260.53 um 272.02 um 9.00 MeV 1.219E+01 5.011E+00 4.04 mm 285.78 um 299.95 um 10.00 MeV 1.277E+01 4.704E+00 4.50 mm 308.89 um 326.72 um 11.00 MeV 1.342E+01 4.436E+00 4.95 mm 330.06 um 352.25 um 12.00 MeV 1.413E+01 4.202E+00 5.39 mm 349.41 um 376.48 um 13.00 MeV 1.488E+01 3.994E+00 5.81 mm 367.12 um 399.39 um 14.00 MeV 1.567E+01 3.809E+00 6.23 mm 383.30 um 420.98 um 15.00 MeV 1.649E+01 3.642E+00 6.63 mm 398.11 um 441.31 um 16.00 MeV 1.734E+01 3.492E+00 7.02 mm 411.66 um 460.40 um 17.00 MeV 1.822E+01 3.354E+00 7.39 mm 424.08 um 478.33 um 18.00 MeV 1.912E+01 3.229E+00 7.75 mm 435.48 um 495.16 um 20.00 MeV 2.095E+01 3.008E+00 8.44 mm 460.68 um 525.78 um 22.50 MeV 2.329E+01 2.775E+00 9.24 mm 489.19 um 559.07 um 25.00 MeV 2.564E+01 2.579E+00 9.97 mm 512.45 um 587.75 um 27.50 MeV 2.795E+01 2.413E+00 10.65 mm 531.76 um 612.64 um 30.00 MeV 3.022E+01 2.268E+00 11.28 mm 548.07 um 634.43 um 32.50 MeV 3.241E+01 2.142E+00 11.88 mm 562.06 um 653.66 um 35.00 MeV 3.453E+01 2.031E+00 12.44 mm 574.21 um 670.77 um 37.50 MeV 3.655E+01 1.932E+00 12.97 mm 584.90 um 686.12 um 40.00 MeV 3.847E+01 1.843E+00 13.48 mm 594.39 um 699.98 um 45.00 MeV 4.205E+01 1.690E+00 14.43 mm 617.93 um 724.13 um 50.00 MeV 4.527E+01 1.563E+00 15.31 mm 637.35 um 744.57 um 55.00 MeV 4.818E+01 1.455E+00 16.14 mm 653.85 um 762.20 um 60.00 MeV 5.082E+01 1.363E+00 16.92 mm 668.18 um 777.66 um 65.00 MeV 5.322E+01 1.282E+00 17.67 mm 680.84 um 791.39 um 70.00 MeV 5.543E+01 1.212E+00 18.39 mm 692.19 um 803.73 um 80.00 MeV 5.938E+01 1.094E+00 19.76 mm 724.85 um 825.13 um 90.00 MeV 6.284E+01 9.982E-01 21.04 mm 752.38 um 843.22 um 100.00 MeV 6.592E+01 9.194E-01 22.27 mm 776.23 um 858.87 um 110.00 MeV 6.868E+01 8.531E-01 23.44 mm 797.34 um 872.63 um 120.00 MeV 7.119E+01 7.965E-01 24.57 mm 816.30 um 884.91 um 130.00 MeV 7.346E+01 7.476E-01 25.67 mm 833.57 um 895.99 um 140.00 MeV 7.553E+01 7.047E-01 26.73 mm 849.46 um 906.09 um 150.00 MeV 7.742E+01 6.670E-01 27.77 mm 864.21 um 915.36 um 160.00 MeV 7.914E+01 6.333E-01 28.78 mm 878.00 um 923.95 um 170.00 MeV 8.071E+01 6.032E-01 29.77 mm 890.99 um 931.95 um 180.00 MeV 8.214E+01 5.761E-01 30.75 mm 903.28 um 939.44 um 200.00 MeV 8.464E+01 5.290E-01 32.66 mm 945.58 um 953.16 um 225.00 MeV 8.718E+01 4.807E-01 34.97 mm 1.00 mm 968.43 um 250.00 MeV 8.921E+01 4.410E-01 37.23 mm 1.06 mm 982.10 um 275.00 MeV 9.083E+01 4.079E-01 39.44 mm 1.10 mm 994.55 um 300.00 MeV 9.211E+01 3.797E-01 41.62 mm 1.15 mm 1.01 mm 325.00 MeV 9.313E+01 3.554E-01 43.78 mm 1.19 mm 1.02 mm 350.00 MeV 9.394E+01 3.342E-01 45.91 mm 1.23 mm 1.03 mm 375.00 MeV 9.482E+01 3.156E-01 48.02 mm 1.27 mm 1.04 mm 400.00 MeV 9.592E+01 2.991E-01 50.11 mm 1.30 mm 1.05 mm 450.00 MeV 9.673E+01 2.711E-01 54.26 mm 1.43 mm 1.06 mm 500.00 MeV 9.757E+01 2.482E-01 58.37 mm 1.55 mm 1.08 mm 550.00 MeV 9.816E+01 2.291E-01 62.45 mm 1.65 mm 1.09 mm 600.00 MeV 9.856E+01 2.129E-01 66.51 mm 1.75 mm 1.11 mm 650.00 MeV 9.880E+01 1.990E-01 70.56 mm 1.84 mm 1.12 mm 700.00 MeV 9.892E+01 1.869E-01 74.61 mm 1.93 mm 1.13 mm 800.00 MeV 9.887E+01 1.668E-01 82.69 mm 2.25 mm 1.16 mm 900.00 MeV 9.852E+01 1.509E-01 90.79 mm 2.52 mm 1.18 mm 1.00 GeV 9.796E+01 1.379E-01 98.94 mm 2.77 mm 1.20 mm 1.10 GeV 9.723E+01 1.271E-01 107.13 mm 3.01 mm 1.22 mm 1.20 GeV 9.638E+01 1.180E-01 115.40 mm 3.23 mm 1.24 mm 1.30 GeV 9.544E+01 1.101E-01 123.74 mm 3.44 mm 1.26 mm 1.40 GeV 9.444E+01 1.033E-01 132.17 mm 3.64 mm 1.28 mm 1.50 GeV 9.338E+01 9.732E-02 140.69 mm 3.84 mm 1.30 mm 1.60 GeV 9.229E+01 9.204E-02 149.31 mm 4.03 mm 1.32 mm 1.70 GeV 9.118E+01 8.734E-02 158.03 mm 4.21 mm 1.34 mm 1.80 GeV 9.007E+01 8.312E-02 166.86 mm 4.39 mm 1.36 mm 2.00 GeV 8.783E+01 7.585E-02 184.86 mm 5.08 mm 1.40 mm 2.25 GeV 8.509E+01 6.846E-02 208.01 mm 6.05 mm 1.45 mm 2.50 GeV 8.247E+01 6.245E-02 231.90 mm 6.93 mm 1.51 mm 2.75 GeV 8.000E+01 5.746E-02 256.55 mm 7.76 mm 1.56 mm 3.00 GeV 7.770E+01 5.325E-02 281.93 mm 8.55 mm 1.61 mm 3.25 GeV 7.557E+01 4.964E-02 308.05 mm 9.31 mm 1.66 mm 3.50 GeV 7.360E+01 4.651E-02 334.89 mm 10.06 mm 1.72 mm 3.75 GeV 7.179E+01 4.378E-02 362.43 mm 10.79 mm 1.78 mm 4.00 GeV 7.013E+01 4.136E-02 390.64 mm 11.50 mm 1.83 mm 4.50 GeV 6.721E+01 3.728E-02 448.97 mm 14.16 mm 1.95 mm 5.00 GeV 6.473E+01 3.397E-02 509.67 mm 16.56 mm 2.08 mm 5.50 GeV 6.259E+01 3.123E-02 572.58 mm 18.80 mm 2.20 mm 6.00 GeV 5.985E+01 2.891E-02 638.01 mm 20.96 mm 2.33 mm 6.50 GeV 5.734E+01 2.693E-02 706.36 mm 23.08 mm 2.47 mm 7.00 GeV 5.506E+01 2.522E-02 777.63 mm 25.19 mm 2.61 mm 8.00 GeV 5.107E+01 2.240E-02 928.69 mm 33.03 mm 2.91 mm 9.00 GeV 4.770E+01 2.017E-02 1.09 m 40.23 mm 3.23 mm 10.00 GeV 4.481E+01 1.836E-02 1.26 m 47.11 mm 3.57 mm 11.00 GeV 4.231E+01 1.686E-02 1.45 m 53.82 mm 3.93 mm 12.00 GeV 4.012E+01 1.560E-02 1.64 m 60.44 mm 4.31 mm 13.00 GeV 3.820E+01 1.452E-02 1.85 m 67.02 mm 4.70 mm 14.00 GeV 3.648E+01 1.359E-02 2.06 m 73.57 mm 5.11 mm 15.00 GeV 3.495E+01 1.277E-02 2.29 m 80.13 mm 5.54 mm 16.00 GeV 3.357E+01 1.205E-02 2.52 m 86.69 mm 5.99 mm 17.00 GeV 3.232E+01 1.141E-02 2.76 m 93.27 mm 6.45 mm 18.00 GeV 3.118E+01 1.084E-02 3.02 m 99.86 mm 6.93 mm 20.00 GeV 2.919E+01 9.863E-03 3.55 m 124.97 mm 7.92 mm 22.50 GeV 2.713E+01 8.870E-03 4.26 m 160.48 mm 9.24 mm 25.00 GeV 2.542E+01 8.066E-03 5.02 m 193.37 mm 10.64 mm 27.50 GeV 2.398E+01 7.401E-03 5.83 m 224.86 mm 12.11 mm 30.00 GeV 2.275E+01 6.842E-03 6.69 m 255.48 mm 13.65 mm 32.50 GeV 2.169E+01 6.364E-03 7.59 m 285.53 mm 15.25 mm 35.00 GeV 2.077E+01 5.951E-03 8.53 m 315.18 mm 16.91 mm 37.50 GeV 1.996E+01 5.591E-03 9.52 m 344.53 mm 18.63 mm 40.00 GeV 1.924E+01 5.273E-03 10.54 m 373.63 mm 20.39 mm 45.00 GeV 1.802E+01 4.739E-03 12.69 m 481.89 mm 24.06 mm 50.00 GeV 1.702E+01 4.306E-03 14.98 m 580.43 mm 27.89 mm 55.00 GeV 1.619E+01 3.949E-03 17.39 m 673.36 mm 31.87 mm 60.00 GeV 1.549E+01 3.648E-03 19.92 m 762.51 mm 35.98 mm 65.00 GeV 1.490E+01 3.392E-03 22.56 m 848.84 mm 40.20 mm 70.00 GeV 1.439E+01 3.171E-03 25.29 m 932.90 mm 44.51 mm 80.00 GeV 1.356E+01 2.807E-03 31.03 m 1.24 m 53.39 mm 90.00 GeV 1.291E+01 2.521E-03 37.09 m 1.50 m 62.51 mm 100.00 GeV 1.240E+01 2.290E-03 43.42 m 1.75 m 71.81 mm 110.00 GeV 1.199E+01 2.099E-03 49.98 m 1.98 m 81.24 mm 120.00 GeV 1.166E+01 1.938E-03 56.76 m 2.20 m 90.75 mm 130.00 GeV 1.138E+01 1.801E-03 63.71 m 2.41 m 100.30 mm 140.00 GeV 1.114E+01 1.683E-03 70.83 m 2.61 m 109.86 mm 150.00 GeV 1.095E+01 1.580E-03 78.08 m 2.81 m 119.41 mm 160.00 GeV 1.078E+01 1.489E-03 85.46 m 2.99 m 128.94 mm 170.00 GeV 1.063E+01 1.408E-03 92.94 m 3.18 m 138.42 mm 180.00 GeV 1.051E+01 1.336E-03 100.52 m 3.35 m 147.85 mm 200.00 GeV 1.031E+01 1.213E-03 115.91 m 4.00 m 166.50 mm 225.00 GeV 1.013E+01 1.088E-03 135.50 m 4.86 m 189.36 mm 250.00 GeV 1.000E+01 9.879E-04 155.40 m 5.62 m 211.66 mm 275.00 GeV 9.912E+00 9.049E-04 175.51 m 6.30 m 233.38 mm 300.00 GeV 9.849E+00 8.352E-04 195.78 m 6.92 m 254.51 mm 325.00 GeV 9.807E+00 7.758E-04 216.15 m 7.50 m 275.04 mm 350.00 GeV 9.780E+00 7.246E-04 236.60 m 8.03 m 295.00 mm 368.00 GeV 9.770E+00 6.918E-04 251.35 m 8.30 m 309.03 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) 2.6619E-02 L.S.S. reduced units ================================================================== (C) 1984,1989,1992,1998,2006 by J.P. Biersack and J.F. Ziegler