Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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7Li + 27Al,   Elab=89 MeV

J. Cook, N.M. Clarke and R.J. Griffiths,
Nuclear Physics, A357 (1981) 246-260
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Comments
Beam quality: Beam defining slits and a 75o analysing magnet restricted the energy spread of
Target: Self-supporting rolled foils of 27Al (99.5% purity) were used. Its areal densities of 1.45 mg/cm2 respectively were determined.
Data obtained: author' graph
7Li in the 3+ charge state was accelerated by the Harwell Variable Energy Cyclotron to an energy of 89.3 MeV.  

 
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Θcm (deg)σ/σR (ratio)error (%)+δσ-δσ
7.88 0.2599 10 0.02599 0.02599
9.229 0.2771 10 0.02771 0.02771
10.29 0.3659 10 0.03659 0.03659
11.64 0.3084 10 0.03084 0.03084
12.6 0.1523 10 0.01523 0.01523
13.95 0.06473 9.996 0.00647 0.00647
15.4 0.1105 10 0.01105 0.01105
16.55 0.1769 10 0.01769 0.01769
17.71 0.1523 10 0.01523 0.01523
18.96 0.07359 10.002 0.00736 0.00736
20.12 0.02319 10.005 0.00232 0.00232
20.22 0.02319 10.005 0.00232 0.00232
21.47 0.05116 10.008 0.00512 0.00512
22.82 0.08733 9.997 0.00873 0.00873
24.07 0.08548 10.003 0.00855 0.00855
25.33 0.05116 10.008 0.00512 0.00512
26.58 0.02222 9.991 0.00222 0.00222
27.83 0.01647 10.019 0.00165 0.00165
29.08 0.02752 9.993 0.00275 0.00275
30.34 0.03792 9.995 0.00379 0.00379
31.59 0.03336 10.012 0.00334 0.00334
32.65 0.0227 10 0.00227 0.00227
34 0.02175 9.978 0.00217 0.00217
35.16 0.01302 9.985 0.0013 0.0013
36.41 0.01221 9.992 0.00122 0.00122
37.66 0.01647 10.019 0.00165 0.00165
38.92 0.01794 9.978 0.00179 0.00179
39.98 0.01647 10.019 0.00165 0.00165
41.23 0.01074 9.963 0.00107 0.00107
42.48 0.00905 10 0.000905 0.000905
43.83 0.00905 10 0.000905 0.000905
44.89 0.00945 9.995 0.0009445 0.0009445
46.05 0.00945 9.995 0.0009445 0.0009445
47.3 0.00886 9.998 0.0008858 0.0008858
48.55 0.00715 10.005 0.0007153 0.0007153
49.9 0.007 10.002 0.0007001 0.0007001
51.06 0.00715 10.005 0.0007153 0.0007153
51.93 0.00616 9.997 0.0006158 0.0006158
57.04 0.00311 9.988 0.0003106 0.0003106
58.1 0.00291 10.011 0.0002913 0.0002913
59.25 0.00385 9.993 0.0003847 0.0003847
60.41 0.00324 10.007 0.0003242 0.0003242
61.57 0.00346 9.992 0.0003457 0.0003457
62.72 0.00298 9.987 0.0002976 0.0002976
64.07 0.00279 10.004 0.0002791 0.0002791