Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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9Be + 28Si,   Elab=20 MeV

M. HUGI, J. LANG, R. MILLER, E. UNGRICHT, K. BODEK, L. JARCZYK. B. KAMYS, A. MAGIERA. A. STRZALKOWSKI, G. WILLIM,
Nuclear Physics, A368 (1981) 173-188
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Comments
Beam quality: Beams of 6Li, 9Be and 12C ions with intensities between 50 and 200 nA.
Target: Self-supporting natural silicon targets with thicknesses from 50 to 100 μg/cm2.
Data obtained: author graph (digitized with GSYS 2.4)
The measurements were performed at the tandem Van de Graaff accelerator of the ETH Ziirich. The targets showed a slight contamination of oxygen and a considerable build-up of the carbon content during the measurement. 

 
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Θcm (deg)σ/σR (ratio)error (%)+δσ-δσ
12.3 0.986 8.108 0.07994 0.07994
15.57 0.9069 9.626 0.08729 0.08729
18.82 0.9386 11.134 0.1045 0.1045
21.42 1.022 6.499 0.06641 0.06641
25.65 1.076 9.619 0.1035 0.1035
28.91 1.023 6.54 0.0669 0.0669
32.18 0.8798 8.083 0.07111 0.07111
35.44 0.8092 8.107 0.0656 0.0656
38.05 0.7442 9.638 0.07172 0.07172
41.64 0.6618 8.089 0.05353 0.05353
44.92 0.5318 11.138 0.05923 0.05923
47.86 0.4729 9.62 0.04549 0.04549
50.8 0.4065 9.639 0.03918 0.03918
53.42 0.3436 6.537 0.02246 0.02246
54.73 0.3003 8.096 0.02431 0.02431
57.67 0.2626 9.643 0.02532 0.02532
59.96 0.2374 8.084 0.01919 0.01919
63.54 0.2258 9.624 0.02173 0.02173
63.56 0.1783 11.128 0.01984 0.01984
66.85 0.1231 8.104 0.009975 0.009975
69.45 0.134 14.456 0.01937 0.01937
69.78 0.1152 9.627 0.01109 0.01109
73.37 0.1077 9.638 0.01038 0.01038
75.66 0.09106 9.626 0.008765 0.008765
76.3 0.1096 8.803 0.009648 0.009648
78.93 0.07569 8.095 0.006127 0.006127
81.55 0.0629 9.614 0.006047 0.006047
81.87 0.07447 10.658 0.007937 0.007937
84.5 0.05317 9.632 0.005121 0.005121
87.12 0.04419 9.632 0.004256 0.004256
87.75 0.05321 8.095 0.004307 0.004307
89.73 0.03929 8.076 0.003173 0.003173
92.67 0.03435 9.619 0.003304 0.003304
93.64 0.04067 8.09 0.00329 0.00329
95.94 0.02953 6.513 0.001923 0.001923
97.91 0.02413 41.733 0.01007 0.01007
101.5 0.02335 10.651 0.002487 0.002487
102.8 0.01558 27.414 0.004271 0.004271
103.1 0.0194 6.995 0.001357 0.001357
106.1 0.01754 8.091 0.001419 0.001419
108 0.01508 9.623 0.001451 0.001451
111 0.01459 12.543 0.00183 0.00183
112.9 0.01172 11.135 0.001305 0.001305
115.6 0.0106 12.623 0.001338 0.001338
118.8 0.009583 11.145 0.001068 0.001068
127 0.004648 15.528 0.0007217 0.0007217
130.9 0.003612 27.42 0.0009904 0.0009904
135.2 0.003212 27.423 0.0008808 0.0008808
139.8 0.002626 37.655 0.0009888 0.0009888
143.7 0.002007 16.936 0.0003399 0.0003399
147.3 0.001559 53.208 0.0008295 0.0008295
151.2 0.001509 79.523 0.0012 0.0012
154.8 0.001096 89.198 0.0009776 0.0009776