Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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6He + 208Pb,   Elab=22 MeV

L. Acosta, A. M. Sanchez-Benitez, M. E. Gomez, I. Martel, F. Perez-Bernal, F. Pizarro, J. Rodriguez-Quintero, K. Rusek, M. A. G. Alvarez, M. V. Andres, J. M. Espino, J. P. Fernandez-Garcia, J. Gomez-Camacho, A. M. Moro, C. Angulo, J. Cabrera, E. Casarejos, P. Demaret, M. J. G. Borge, D. Escrig, O. Tengblad, S. Cherubini, P. Figuera, M. Gulino, M. Freer, C. Metelko, V. Ziman, R. Raabe, I. Mukha, D. Smirnov, O. R. Kakuee, J. Rahighi ,
Physical Review, C84 (2011) 044604
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Comments
Beam quality: The secondary He beam was produced in the 2+ charge state and accelerated up to 22 MeV with a typical intensity on the scattering target of 105 particles/s.
Target: The target was a self-supporting foil of 208Pb with a thickness of 1.12 mg/cm2.
Data obtained: author graph (digitized with GSYS 2.4)
The experiment was performed at the Cyclotron Research Centre (CRC) of the Universite Catolique de Louvain-la-Neuve (Belgium) facility. The 6He beam was generated using the proton beam at 30 MeV from the cyclotron Cyclon-30 impinging on a LiF powder target, via the reaction 7Li(p,2p)6He.  

 
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Θcm (deg)σ/σR (ratio)error (%)+δσ-δσ
13.4 0.9865 0.515 0.005076 0.005076
14.9 0.9797 0.864 0.00846 0.00846
16.3 0.9932 0.852 0.00846 0.00846
17.2 1.002 0.704 0.007054 0.007054
18.5 0.9932 1.022 0.01015 0.01015
19.2 1.003 0.844 0.00846 0.00846
20.6 0.9983 0.848 0.00846 0.00846
22.6 1.008 0.504 0.005076 0.005076
23.8 0.9949 1.191 0.01184 0.01184
25.1 1.008 0.84 0.00846 0.00846
56.5 0.8204 11.569 0.09491 0.09491
59.8 0.8477 3.733 0.03164 0.03164
62 0.8347 4.307 0.03595 0.03595
64 0.8405 4.106 0.03451 0.03451
65.9 0.806 5.174 0.0417 0.0417
67.8 0.7671 4.875 0.03739 0.03739
69.9 0.7082 5.28 0.03739 0.03739
72.2 0.7125 5.046 0.03595 0.03595
74.3 0.6118 6.112 0.03739 0.03739
76.8 0.6708 6.004 0.04027 0.04027
79 0.5946 7.014 0.0417 0.0417
80.9 0.6823 6.745 0.04602 0.04602
81.3 0.5615 7.683 0.04314 0.04314
82.9 0.5529 6.763 0.03739 0.03739
83.9 0.5788 7.454 0.04314 0.04314
85.1 0.5227 6.878 0.03595 0.03595
86.5 0.5457 8.434 0.04602 0.04602
87.3 0.5601 7.19 0.04027 0.04027
88.8 0.4565 9.451 0.04314 0.04314
89.3 0.5097 7.054 0.03595 0.03595
91.2 0.4939 9.027 0.04458 0.04458
93.4 0.4867 9.456 0.04602 0.04602
95.7 0.4249 10.153 0.04314 0.04314
97.8 0.3098 13.461 0.0417 0.0417
99.9 0.3458 12.476 0.04314 0.04314
102 0.3961 11.255 0.04458 0.04458
104 0.3386 13.592 0.04602 0.04602
106 0.284 13.673 0.03883 0.03883
108 0.2955 16.061 0.04746 0.04746
110 0.2538 18.7 0.04746 0.04746
149 0.1258 42.298 0.05321 0.05321
150 0.1315 38.274 0.05033 0.05033
151 0.06681 49.514 0.03308 0.03308
153 0.1286 36.906 0.04746 0.04746
154 0.1128 42.075 0.04746 0.04746
155 0.06106 56.519 0.03451 0.03451
157 0.1258 49.158 0.06184 0.06184
158 0.1128 50.993 0.05752 0.05752
160 0.07257 67.37 0.04889 0.04889
161 0.05962 72.359 0.04314 0.04314
163 0.06825 73.744 0.05033 0.05033
164 0.074 69.96 0.05177 0.05177
166 0.1473 55.649 0.08197 0.08197
167 0.12 65.909 0.07909 0.07909
169 0.08695 79.391 0.06903 0.06903
171 0.09845 86.186 0.08485 0.08485