Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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8He + 208Pb,   Elab=22 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 1mg/cmm2. 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
21.7 1.031 1.775 0.01829 0.01829
23.99 1.022 1.627 0.01662 0.01662
26.28 1.031 1.774 0.01828 0.01828
27.85 1.032 1.611 0.01662 0.01662
29.72 1.012 1.644 0.01663 0.01663
31.86 1.022 1.628 0.01663 0.01663
34.01 1.022 1.628 0.01663 0.01663
35.73 1.013 1.641 0.01662 0.01662
37.88 1.013 2.626 0.0266 0.0266
40.17 1.003 2.983 0.02991 0.02991
41.89 0.9893 3.194 0.03159 0.03159
44.04 0.9893 3.193 0.03158 0.03158
46.19 0.991 3.187 0.03158 0.03158
47.62 0.9927 3.684 0.03657 0.03657
49.91 0.9711 4.108 0.03989 0.03989
52.34 0.9728 3.93 0.03823 0.03823
53.77 1.013 4.595 0.04654 0.04654
55.78 0.9712 5.135 0.04987 0.04987
57.93 0.9512 5.243 0.04987 0.04987
59.36 0.9512 5.941 0.05651 0.05651
59.79 0.9895 5.039 0.04986 0.04986
62.37 0.933 6.058 0.05652 0.05652
64.37 0.9413 6.18 0.05817 0.05817
65.38 0.9131 6.371 0.05817 0.05817
67.96 0.8433 6.9 0.05818 0.05818
70.54 0.7702 7.984 0.06149 0.06149
71.12 0.7602 6.996 0.05318 0.05318
73.56 0.6938 8.625 0.05984 0.05984
76.29 0.5525 10.529 0.05817 0.05817
78.86 0.5725 11.323 0.06482 0.06482
79.01 0.5209 10.847 0.0565 0.0565
81.88 0.4728 12.306 0.05818 0.05818
84.6 0.4229 13.756 0.05817 0.05817
87.33 0.3532 16.47 0.05817 0.05817
89.05 0.3316 17.042 0.05651 0.05651
89.91 0.2817 19.475 0.05486 0.05486
91.77 0.2635 18.293 0.0482 0.0482
92.63 0.2419 24.048 0.05817 0.05817
94.35 0.2618 21.586 0.05651 0.05651
95.21 0.192 25.105 0.0482 0.0482
97.22 0.1837 26.239 0.0482 0.0482
100.1 0.1721 27.043 0.04654 0.04654
102.8 0.1422 35.064 0.04986 0.04986
103.1 0.1106 33.057 0.03656 0.03656
105.7 0.1123 35.513 0.03988 0.03988
108.7 0.1024 38.946 0.03988 0.03988
111.5 0.08247 48.37 0.03989 0.03989
114.4 0.06255 45.164 0.02825 0.02825
116.7 0.07088 49.239 0.0349 0.0349
117.7 0.05095 52.189 0.02659 0.02659
119.9 0.0626 55.751 0.0349 0.0349
122.4 0.04102 68.869 0.02825 0.02825
124.3 0.07261 52.652 0.03823 0.03823
125.4 0.06099 35.433 0.02161 0.02161
125.6 0.04271 70.031 0.02991 0.02991
126.7 0.04106 48.564 0.01994 0.01994
131.3 0.03279 30.406 0.00997 0.00997
132.2 0.04277 46.645 0.01995 0.01995
135.3 0.01454 45.716 0.006647 0.006647
137.3 0.03118 26.649 0.008309 0.008309
140 0.05115 42.249 0.02161 0.02161
141 0.04119 40.35 0.01662 0.01662
143.1 0.04287 50.409 0.02161 0.02161
145.2 0.03292 60.572 0.01994 0.01994
147.6 0.03294 55.495 0.01828 0.01828
149.9 0.03296 50.425 0.01662 0.01662
153.5 0.02302 36.1 0.00831 0.00831
154.5 0.01472 45.218 0.006656 0.006656
156.9 0.03469 57.481 0.01994 0.01994
158.9 0.02307 28.83 0.006651 0.006651