Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

Specify target and projectile
(at least one item) 		Z1 A1   +   Z2 A2    
< Ecm(MeV) <
(Quite recently we started to fill the database. We are very far from finish...)
Show all accumulated data

6Li + 7Li,   Elab=35 MeV

K.W. Potthast, H. Freiesleben, P. Rosental, B. Kamys, Z. Rudy, H. Paetz gen. Schieck, L. Sydow,
Nuclear Physics, A629 (1998) 656-676
(access to the source may be restricted by owner!)

Comments
Beam quality: The Koln 10 MV Van de Graaff Tandem provides 6Li3+ beams of 40-50 nA. The Bochum Tandem provides 6Li beams of 20-40 nA.
Target: A metalic target of mixed composition of 7Li (22.5 μg/cm2) and 6Li (40 μg/cm2) on carbon backings of 20 μg/cm2 (for the Koln experiments). A natural Li target (92.5% of 7Li (13.5 μg/cm2) and 7.5% of 6Li) on carbon backings of 10 μg/cm2 (for the Bochum experiments).
Data obtained: author graph (digitized with GSYS 2.4)
First experiment (Elab = 9-16 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. 

 
Java blocked?

Θcm (deg)dσ/dΩ (mb/sr)error (%)+δσ-δσ
22.08 13.7 12.825 1.757 1.757
24.21 21.68 16.735 3.628 3.628
26.34 39.35 14.811 5.828 5.828
27.95 48.38 14.819 7.169 7.169
30.64 47.32 22.866 10.82 10.82
31.46 39.4 12.869 5.07 5.07
33.35 32.07 14.837 4.758 4.758
35.25 18.1 14.813 2.681 2.681
37.16 9.317 12.848 1.197 1.197
38.8 4.796 16.742 0.8029 0.8029
40.71 2.152 12.83 0.2761 0.2761
43.14 1.752 16.73 0.2931 0.2931
45.01 2.255 17.397 0.3923 0.3923
46.9 1.754 10.821 0.1898 0.1898
48.78 2.156 20.121 0.4338 0.4338
49.86 1.639 12.813 0.21 0.21
51.74 2.015 22.914 0.4617 0.4617
53.9 1.531 14.814 0.2268 0.2268
55.78 1.883 14.807 0.2788 0.2788
57.41 1.015 16.739 0.1699 0.1699
59.85 0.7037 14.822 0.1043 0.1043
63.36 0.5474 18.598 0.1018 0.1018
64.42 0.7376 14.805 0.1092 0.1092
66.29 1.14 16.729 0.1907 0.1907
68.47 0.5117 22.279 0.114 0.114
70.61 0.6897 22.909 0.158 0.158
74.12 0.5243 14.809 0.07764 0.07764
75.18 0.9089 14.81 0.1346 0.1346
78.43 0.4681 20.47 0.09582 0.09582
80.58 0.5252 22.925 0.1204 0.1204
82.74 0.34 18.636 0.06336 0.06336
84.08 0.4582 22.916 0.105 0.105
86.24 0.3816 20.472 0.07812 0.07812
88.41 0.1965 97.049 0.1907 0.1907
89.74 0.3406 24.046 0.0819 0.0819
91.9 0.297 22.277 0.06616 0.06616
94.04 0.4003 18.634 0.07459 0.07459
95.12 0.3334 14.812 0.04938 0.04938
98.09 0.2653 24.03 0.06375 0.06375
99.96 0.3338 16.717 0.0558 0.0558
102.4 0.4499 20.116 0.0905 0.0905
104.3 0.3834 20.48 0.07852 0.07852
106.4 0.5794 18.64 0.108 0.108
109.6 0.5414 14.807 0.08016 0.08016
112.1 0.5937 12.832 0.07618 0.07618
113.9 0.8376 14.817 0.1241 0.1241
117.4 0.6516 14.799 0.09643 0.09643
120.1 0.8389 16.725 0.1403 0.1403
126.3 0.964 25.758 0.2483 0.2483
128.5 0.5566 18.649 0.1038 0.1038
129.8 1.107 22.277 0.2466 0.2466
132.2 1.187 22.899 0.2718 0.2718
133.8 0.7859 22.281 0.1751 0.1751
136 1.272 25.779 0.3279 0.3279
138.1 0.9894 24.035 0.2378 0.2378
142.7 1.397 10.824 0.1512 0.1512
145.9 2.91 12.839 0.3736 0.3736