Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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7Li + 7Li,   Elab=16 MeV

K.W. Potthast, H. Brand, H. Freiesleben, P. Rosental, B. Kamys, H. Paetz gen. Schick, L. Sydow,
Nuclear Physics, A614 (1997) 95-111
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Comments
Beam quality: The beam current was limited to about 15-30 nA, depending on bombarding energy.
Target: In first run targets of metallic lithium were produced by evaporating 6Li (95% enrichment) onto carbon backings. Thin targets of typically 27 μg/cm2 6Li on carbon backings of 10 μg/cm2 were used. In second run target of mixed composition of 7Li (22.5 μg/cm2) and 6Li (40 μg/cm2) on carbon backings of 20 μg/cm2.
Data obtained: author graph (digitized with GSYS 2.4)
First experiment (Elab = 5-17 MeV) was carried out at the Dynamitron-Tandem Laboratorium at Ruhr-Universitat Bochum. Second experiment (Elab = 20-40 MeV) was carried out at the 10 MV Van de Graaff Tandem at the Koln Tandem. 

 
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Θcm (deg)dσ/dΩ (mb/sr)error (%)+δσ-δσ
28.47 117 12.325 14.42 14.42
31.14 87.69 12.317 10.8 10.8
34.01 90.14 12.326 11.11 11.11
36.65 111.4 14.579 16.24 16.24
39.74 123.9 12.341 15.29 15.29
42.62 111.7 12.319 13.76 13.76
45.5 83.72 12.315 10.31 10.31
48.38 67.91 25.137 17.07 17.07
51.05 42.34 14.604 6.183 6.183
53.71 25.04 14.605 3.657 3.657
56.6 16.89 14.619 2.469 2.469
59.03 14.44 14.633 2.113 2.113
62.35 15.65 12.339 1.931 1.931
65.21 18.84 16.81 3.167 3.167
67.86 19.88 12.345 2.454 2.454
70.73 21.54 14.606 3.146 3.146
73.83 22.15 9.991 2.213 2.213
76.71 18.44 12.338 2.275 2.275
79.37 14.57 12.348 1.799 1.799
82.24 12.79 14.621 1.87 1.87
85.12 10.11 14.6 1.476 1.476
88 8.197 12.359 1.013 1.013
90.88 7.009 12.329 0.8641 0.8641
93.53 7.017 14.608 1.025 1.025
96.17 9.383 12.31 1.155 1.155
98.82 11.9 14.606 1.738 1.738
102.1 14.72 12.331 1.815 1.815
104.6 17.71 12.338 2.185 2.185