7 Li + 12 C, Elab =34 MeV M.F.Vineyard, J.Cook, K.W.Kemper, M.N.Stephens,Physical Review, C30 (1984) 916-924 (access to the source may be restricted by owner!)
CommentsBeam quality: no data Target: Selfsupporting natural carbon (98.9% 12 C) doils of thickness ranging from 100 - 300 mkg/cm2 were used. Data obtained: author graph (digitized with GSYS 2.4 ) The beams were produced in an inverted sputter source and accelerated to the desired energies by the Florida State super FN tandem Van der Graaff.
Θcm (deg) σ/σR (ratio) error (%) +δσ -δσ 1.487 1.0041 8.708 0.087431 0.087431 3.44 0.96326 9.077 0.087435 0.087435 9.396 0.70164 9.255 0.064931 0.064931 11.16 0.6313 7.926 0.050035 0.050035 12.48 0.51107 9.431 0.048199 0.048199 14.03 0.37226 7.526 0.028013 0.028013 15.79 0.23761 8.13 0.019317 0.019317 17.27 0.19041 8.708 0.01658 0.01658 20.43 0.30943 9.367 0.028984 0.028984 21.97 0.36256 7.189 0.026063 0.026063 23.51 0.33494 8.285 0.027747 0.027747 25.06 0.30943 9.367 0.028984 0.028984 25.72 0.2505 8.795 0.022031 0.022031 27.27 0.15573 6.966 0.010848 0.010848 29.03 0.21379 8.884 0.018993 0.018993 30.35 0.072402 7.755 0.0056145 0.0056145 31.9 0.087103 5.881 0.0051218 0.0051218 32.34 0.11047 8.909 0.0098412 0.0098412 34.32 0.14011 5.605 0.0078525 0.0078525 36.75 0.14771 10.462 0.015452 0.015452 38.07 0.15989 7.304 0.011678 0.011678 39.9 0.12353 10.764 0.013296 0.013296 41.38 0.089434 10.398 0.0092989 0.0092989 41.82 0.058613 9.263 0.0054292 0.0054292 44.25 0.02388 8.383 0.0020017 0.0020017 45.8 0.01786 8.893 0.0015882 0.0015882 47.51 0.021878 10.764 0.0023549 0.0023549 47.78 0.030287 11.33 0.0034315 0.0034315 49.22 0.037793 8.708 0.0032908 0.0032908 51.09 0.055597 10.66 0.0059263 0.0059263 52.65 0.059599 12.773 0.0076124 0.0076124 55.5 0.063446 14.244 0.0090367 0.0090367 57.27 0.061792 11.949 0.0073831 0.0073831 58.81 0.04872 11.07 0.0053933 0.0053933 60.13 0.033662 10.596 0.0035668 0.0035668 63.44 0.014458 10.383 0.0015011 0.0015011 66.31 0.0044055 12.37 0.00054496 0.00054496 67.63 0.0046445 7.617 0.00035377 0.00035377 67.86 0.0023999 16.879 0.00040507 0.00040507 69.4 0.0072764 19.046 0.0013858 0.0013858 71.16 0.011103 12.37 0.0013734 0.0013734 73.15 0.01565 12.37 0.0019359 0.0019359 74.03 0.018338 12.37 0.0022683 0.0022683 76.02 0.018338 12.37 0.0022683 0.0022683 77.12 0.018828 10.025 0.0018875 0.0018875 78.44 0.026541 10.025 0.0026607 0.0026607 78.66 0.020926 10.025 0.0020978 0.0020978 81.53 0.027251 12.37 0.0033709 0.0033709 83.08 0.03193 12.37 0.0039497 0.0039497 85.5 0.037412 12.371 0.0046279 0.0046279 87.05 0.036437 10.025 0.0036528 0.0036528 88.59 0.040497 14.654 0.0059344 0.0059344 89.69 0.024519 8.715 0.0021367 0.0021367 89.69 0.040497 12.37 0.0050094 0.0050094 91.24 0.038413 12.791 0.0049133 0.0049133 92.78 0.042693 17.326 0.0073968 0.0073968 93.89 0.052737 12.035 0.0063464 0.0063464 95.65 0.065143 20.198 0.013157 0.013157 98.3 0.078371 20.41 0.015995 0.015995 99.62 0.091827 22.126 0.020317 0.020317 100.7 0.089434 16.315 0.014591 0.014591 102 0.078371 20.41 0.015995 0.015995 103.4 0.066887 20.487 0.013703 0.013703 104.7 0.057085 20.565 0.011739 0.011739 106 0.041581 24.25 0.010083 0.010083 108.4 0.045009 16.034 0.0072164 0.0072164 112.9 0.052737 19.694 0.010386 0.010386 114.6 0.074339 26.81 0.01993 0.01993 116.8 0.068677 15.173 0.01042 0.01042 120.8 0.04745 12.757 0.0060528 0.0060528 124.8 0.028729 16.583 0.0047639 0.0047639 127.6 0.055597 16.56 0.0092068 0.0092068 131.4 0.099399 15.623 0.015529 0.015529 135.4 0.099399 13.68 0.013597 0.013597 140 0.046214 20.063 0.0092719 0.0092719 141.8 0.043836 15.728 0.0068943 0.0068943 144 0.050024 22.712 0.011361 0.011361 145.9 0.066887 16.781 0.011224 0.011224 147.9 0.084833 17.603 0.014933 0.014933 149.9 0.087103 14.076 0.01226 0.01226 151.9 0.078371 12.819 0.010046 0.010046 153.9 0.087103 12.097 0.010536 0.010536 154.3 0.058613 19.03 0.011154 0.011154 156.3 0.04745 12.757 0.0060528 0.0060528 158.6 0.035297 8.708 0.0030735 0.0030735 162.5 0.072402 15.787 0.01143 0.01143 164.3 0.066887 18.656 0.012478 0.012478 166.5 0.058613 19.03 0.011154 0.011154 168.2 0.080468 15.091 0.012143 0.012143 170.6 0.089801 10.764 0.0096656 0.0096656