Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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7Li + 7Li,   Elab=10 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
41.8 74.57 12.296 9.169 9.169
44.68 72.73 16.789 12.21 12.21
47.33 74.75 14.582 10.9 10.9
50.42 74.85 12.288 9.197 9.197
53.08 67.46 18.945 12.78 12.78
55.96 51.95 12.28 6.379 6.379
56.17 65.8 11.108 7.309 7.309
58.83 50.66 12.298 6.23 6.23
61.49 41.11 14.561 5.986 5.986
64.59 30.84 12.296 3.792 3.792
67.25 25.69 12.305 3.161 3.161
70.35 21.97 12.308 2.704 2.704
73.23 19.29 12.318 2.376 2.376
76.1 17.39 14.561 2.532 2.532
78.75 18.35 14.578 2.675 2.675
81.62 19.36 12.289 2.379 2.379
84.49 20.43 14.572 2.977 2.977
87.15 21 14.581 3.062 3.062
90.02 23.36 16.79 3.922 3.922
93.11 23.39 12.331 2.884 2.884
95.76 22.22 12.296 2.732 2.732
98.64 20.56 9.981 2.052 2.052
101.5 18.05 12.3 2.22 2.22
103.7 20.61 9.962 2.053 2.053