6 He + 208 Pb, Elab =22 MeV A.M.Sanchez-Benitez, D.Escrig, M.A.G.Alvarez, M.V.Andres, C.Angulo, M.J.G.Borge, J.Cabrera, S.Cherubini, J.M.Espino, P.Figuera, M.Freer, J.E.Garcia-Ramos, J.Gomez-Camacho, M.Gulino, O.R.Kakuee, I.Martel, C.Metelco, A.M.Moro, J.Rahighi, K.Rusek, D.Smirnov, O.Tengbland, P.Van Dupper, V.Ziman,Journal of Physics: Nuclear Physics, G31 (2005) S1953 (access to the source may be restricted by owner!)
CommentsBeam quality: A current intensity on target of about 106 pps. Target: A target of 2.080 mg/cm2 thickness was used. Data obtained: author data The experiment was performed at the Centre de Recherches du Cyclotron at Louvain-la-Neuve, Belgium. A self-supported target with the following isotopic composition: Pb-208 87(2)%, Pb-207 1.20(2)%, Pb-206 11.2(2)%.
Θcm (deg) σ/σR (ratio) error (%) +δσ -δσ 20 1.005 0.508 0.0051 0.0051 22.8 1.0078 0.447 0.0045 0.0045 25.3 0.9971 0.512 0.0051 0.0051 27.9 0.9995 0.591 0.0059 0.0059 30.6 0.9979 0.672 0.0067 0.0067 33.3 1.0025 0.749 0.0075 0.0075 36.1 0.9955 0.905 0.009 0.009 38.9 0.9877 0.942 0.0093 0.0093 41.7 0.979 1.124 0.011 0.011 44.6 0.968 1.034 0.01 0.01 47.4 0.959 1.148 0.011 0.011 50.2 0.956 1.256 0.012 0.012 53.1 0.942 1.381 0.013 0.013 55.8 0.937 2.028 0.019 0.019 58.6 0.915 4.263 0.039 0.039 61.2 0.944 3.814 0.036 0.036 133.9 0.133 9.775 0.013 0.013 135.6 0.133 9.775 0.013 0.013 137.3 0.106 19.812 0.021 0.021 138.9 0.121 9.918 0.012 0.012 140.4 0.093 17.205 0.016 0.016 142.4 0.107 11.215 0.012 0.012 144.8 0.091 17.583 0.016 0.016 147.1 0.101 17.822 0.018 0.018 148.8 0.098 13.266 0.013 0.013 151.5 0.077 14.286 0.011 0.011 153.9 0.104 13.462 0.014 0.014 156.2 0.091 14.286 0.013 0.013 159.5 0.094 17.022 0.016 0.016 162 0.072 18.056 0.013 0.013 163.8 0.065 35.385 0.023 0.023