Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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8He + 208Pb,   Elab=16 MeV

G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, L.Acosta, K.Rusek, M.A.G.Alvarez,R.Berjillos, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.A.Duenas, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, N.Keeley, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierrotsakou, R.Raabe, R.Silvestri, N.Soic, T.Standylo, I.Strojek, O.Tengblad, R.Wolski, and A.H.Ziad,
EPJ Web of Conferences, 66 (2014) 3
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Comments
Beam quality: no data
Target: The target consists of a self-supported foil of 208Pb with a thickness of 1 mg/cm2. Its isotopic composition was the following: 208Pb 98,43%, 207Pb 1,05%, 206Pb 0,51%, 204Pb 0.01%.
Data obtained: author graph (digitized with GSYS 2.4)
The experiment was performed in the G21 line at the SPIRAL-GANIL facility, where high quality beams of 8He are produced from the fragmentation of a 13C beam at 75 MeV/nucleon on a dedicated target for the production of helium isotopes. The detection system, GLORIA (GLObal RactIon Array), was recently developed at the University of Huelva for studing the structure and dinamics of exotic nuclei. 

 
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Θcm (deg)σ/σR (ratio)error (%)+δσ-δσ
20.92 0.9752 1.804 0.01759 0.01759
23.61 1.01 1.992 0.02011 0.02011
26.3 0.9878 2.29 0.02262 0.02262
29.15 1.02 2.711 0.02765 0.02765
31.85 1.008 2.993 0.03016 0.03016
34.86 1.018 2.963 0.03016 0.03016
37.71 0.9978 2.519 0.02513 0.02513
40.72 0.9878 1.273 0.01257 0.01257
43.57 1 3.77 0.0377 0.0377
46.43 0.9702 3.886 0.0377 0.0377
52.13 0.9501 5.027 0.04776 0.04776
57.68 0.9677 5.715 0.0553 0.0553
58.31 1.015 6.686 0.06786 0.06786
61 0.9124 6.061 0.0553 0.0553
63.7 1.013 6.699 0.06786 0.06786
66.55 0.9828 8.184 0.08043 0.08043
69.4 0.9425 8.268 0.07792 0.07792
72.25 0.9526 9.235 0.08797 0.08797
75.11 0.9425 9.6 0.09048 0.09048
78.12 0.925 9.511 0.08797 0.08797
80.97 0.9425 10.664 0.1005 0.1005
83.82 0.935 11.829 0.1106 0.1106
86.67 0.9023 12.258 0.1106 0.1106
88.73 1 12.82 0.1282 0.1282
89.37 0.935 12.632 0.1181 0.1181
91.43 0.9702 12.957 0.1257 0.1257
92.06 0.9727 13.437 0.1307 0.1307
94.12 0.93 14.054 0.1307 0.1307
94.75 0.8546 15.002 0.1282 0.1282
96.81 0.9601 14.395 0.1382 0.1382
99.67 0.9023 15.605 0.1408 0.1408
102.5 0.9199 16.122 0.1483 0.1483
105.4 0.8194 16.561 0.1357 0.1357
108.2 0.9199 17.209 0.1583 0.1583
111.1 0.9601 17.54 0.1684 0.1684
113.8 0.8998 18.994 0.1709 0.1709
116.6 0.8998 20.116 0.181 0.181
119.3 0.9425 19.205 0.181 0.181
122 1.01 19.664 0.1986 0.1986
124.5 0.8697 22.836 0.1986 0.1986
125.3 0.8294 20.304 0.1684 0.1684
127.9 0.7993 21.069 0.1684 0.1684
130.6 0.8093 21.118 0.1709 0.1709
133.3 0.7792 21.933 0.1709 0.1709
136 0.7691 22.221 0.1709 0.1709
138.8 0.661 24.342 0.1609 0.1609
141.5 0.6585 24.435 0.1609 0.1609
144.2 0.749 22.484 0.1684 0.1684
147 0.7993 23.584 0.1885 0.1885
149.7 0.6786 24.816 0.1684 0.1684
152.6 0.8093 23.601 0.191 0.191
155.1 0.7314 24.748 0.181 0.181
158 0.6811 26.575 0.181 0.181
160.2 0.651 27.804 0.181 0.181