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=40 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
22.3 6.696 16.742 1.121 1.121
24.18 10.83 14.82 1.605 1.605
26.6 19.21 14.816 2.846 2.846
29.82 21.54 22.897 4.932 4.932
31.7 16.74 16.751 2.804 2.804
34.39 10.59 16.743 1.773 1.773
35.73 5.574 14.819 0.826 0.826
37.34 2.5 10.824 0.2706 0.2706
39.76 0.662 18.626 0.1233 0.1233
41.1 0.5145 16.747 0.08616 0.08616
42.99 0.3999 30.683 0.1227 0.1227
44.33 1.694 10.821 0.1833 0.1833
46.48 2.281 18.633 0.425 0.425
49.16 2.081 17.401 0.3621 0.3621
50.24 1.856 14.817 0.275 0.275
52.12 1.378 12.845 0.177 0.177
54 1.047 14.814 0.1551 0.1551
56.15 0.4695 22.28 0.1046 0.1046
58.03 0.3406 14.818 0.05047 0.05047
59.91 0.1966 22.895 0.04501 0.04501
61.25 0.5264 14.818 0.078 0.078
63.13 0.7423 14.819 0.11 0.11
64.48 0.2836 29.084 0.08248 0.08248
67.16 0.4695 20.473 0.09612 0.09612
68.51 0.7771 16.742 0.1301 0.1301
71.19 0.618 16.748 0.1035 0.1035
74.15 0.5386 20.48 0.1103 0.1103
75.76 0.693 12.845 0.08901 0.08901
77.1 0.4484 12.844 0.05759 0.05759
79.25 0.382 14.817 0.0566 0.0566
80.87 0.3406 18.635 0.06347 0.06347
83.01 0.3999 22.899 0.09157 0.09157
84.63 0.3108 20.477 0.06364 0.06364
85.97 0.4186 22.28 0.09326 0.09326
88.66 0.4915 20.114 0.09886 0.09886
89.46 0.3649 14.818 0.05407 0.05407
92.42 0.2969 22.277 0.06614 0.06614
94.3 0.4092 17.393 0.07117 0.07117
95.91 0.3254 25.756 0.08381 0.08381
98.87 0.3254 20.114 0.06545 0.06545
100.2 0.2529 20.475 0.05178 0.05178
102.1 0.3329 22.902 0.07624 0.07624
104.5 0.2588 20.472 0.05298 0.05298
106.7 0.318 25.749 0.08188 0.08188
108.8 0.2648 14.815 0.03923 0.03923
110.4 0.1426 31.648 0.04513 0.04513
112.6 0.3329 24.041 0.08003 0.08003
114.7 0.382 22.898 0.08747 0.08747
116.3 0.3649 22.275 0.08128 0.08128
118.5 0.5639 14.817 0.08355 0.08355
120.6 0.3999 14.817 0.05925 0.05925
122.8 0.3649 16.748 0.06111 0.06111
126.8 0.4383 24.025 0.1053 0.1053
129 0.8324 14.813 0.1233 0.1233
130.6 0.7595 12.844 0.09755 0.09755
132.7 0.4915 16.747 0.08231 0.08231
134.9 0.693 16.754 0.1161 0.1161
138.9 0.604 14.818 0.0895 0.0895
140.5 0.4383 14.817 0.06494 0.06494
142.9 0.604 14.818 0.0895 0.0895