11 B + 12 C, Ecm =6.5 MeV L.Jarczyk, B.Kamys, A.Strzalkowski, A.Szczurek, M.Godlewski, J.Lang, R.Muller, J.Sromicki,Physical Review, C31 (1985) 12-16 (access to the source may be restricted by owner!)
CommentsBeam quality: Beam intensity approximately 100 nA. Target: The target was ab approximately 50 mcg/cm2 thick 12 C. Data obtained: author graph (digitized with GSYS 2.4 ) The measurement were performed at the tandem Van de Graaff accelerator of the Eidgenossische Technische Hochschule in Zurich. The overall error in the absolute normalization is estimated to be around 5%.
Θcm (deg) dσ/dΩ (mb/sr) error (%) +δσ -δσ 13.46 1.004 2.974 0.02985 0.02985 15.4 1.004 2.677 0.02687 0.02687 19.27 1.013 1.916 0.0194 0.0194 23.15 0.9925 1.805 0.01791 0.01791 27.02 1.009 1.923 0.0194 0.0194 30.61 1.025 1.893 0.0194 0.0194 34.76 1.049 1.85 0.0194 0.0194 38.64 1.069 1.397 0.01493 0.01493 42.51 1.043 1.432 0.01493 0.01493 46.11 1.003 1.042 0.01045 0.01045 47.21 0.991 1.205 0.01194 0.01194 49.98 0.9493 1.415 0.01343 0.01343 54.13 0.8836 1.183 0.01045 0.01045 57.73 0.8388 1.424 0.01194 0.01194 62.43 0.7881 1.137 0.008955 0.008955 65.19 0.7493 1.594 0.01194 0.01194 68.79 0.7328 0.815 0.00597 0.00597 73.22 0.7612 1.373 0.01045 0.01045 76.54 0.7179 1.456 0.01045 0.01045 79.86 0.6552 1.367 0.008955 0.008955 84.01 0.5806 1.286 0.007463 0.007463 87.6 0.5 1.493 0.007463 0.007463 91.2 0.4358 1.37 0.00597 0.00597 94.52 0.3925 1.522 0.00597 0.00597 96.45 0.391 1.527 0.00597 0.00597 100.3 0.3761 1.985 0.007463 0.007463 104.5 0.3896 1.916 0.007463 0.007463 108.3 0.4134 1.806 0.007463 0.007463 112.2 0.4299 1.736 0.007463 0.007463 116.4 0.4209 2.128 0.008955 0.008955 120.2 0.3896 2.299 0.008955 0.008955 124.4 0.3448 2.165 0.007463 0.007463 128.3 0.3 2.488 0.007463 0.007463 132.4 0.2612 2.858 0.007463 0.007463 136.3 0.2642 3.956 0.01045 0.01045 140.4 0.2627 2.273 0.00597 0.00597 144.3 0.2731 2.733 0.007463 0.007463 148.2 0.2687 2.222 0.00597 0.00597 152.3 0.2821 2.646 0.007463 0.007463 156.2 0.2776 2.689 0.007463 0.007463 160.4 0.2821 2.646 0.007463 0.007463