6 Li + 90 Zr, Elab =73.7 MeV R. Huffman, A. Galonsky, R. Markham, C. Williamson,Physical Review, C22 (1980) 1522-1529 (access to the source may be restricted by owner!)
CommentsBeam quality: Beam current of 1-100 nA, beam spot of 2-4 mm. Target: Self-supported, isotopicaly ehriched 58 Ni foils with averaged thickness 3.8 mg/cm2 Data obtained: author graph (digitized with GSYS 2.4 ) MSU sector-focused syclotron.
Θcm (deg) σ/σR (ratio) error (%) +δσ -δσ 8.537 1.071 3 0.0322 0.0322 9.48 1.071 3 0.0322 0.0322 10.79 0.9979 3 0.03 0.03 11.8 0.8874 3 0.0267 0.0267 12.74 0.7355 3 0.0221 0.0221 13.9 0.6025 3 0.0181 0.0181 14.99 0.5234 3 0.0158 0.0158 16.08 0.4389 3 0.0132 0.0132 17.02 0.3391 3 0.0102 0.0102 18.25 0.2682 3 0.0081 0.0081 19.19 0.2357 3 0.0071 0.0071 20.35 0.2048 3 0.0062 0.0062 21.36 0.1658 3 0.005 0.005 22.52 0.1222 3 0.0037 0.0037 23.54 0.09781 3 0.003 0.003 24.55 0.08496 3 0.0026 0.0026 25.64 0.07467 3 0.0023 0.0023 26.65 0.05975 3 0.0018 0.0018 27.74 0.04405 3.45516 0.0016 0.0016 28.83 0.03364 3.45422 0.0012 0.0012 29.84 0.02956 4.57713 0.0014 0.0014 30.93 0.0282 4.57447 0.0013 0.0013 31.94 0.02257 5.6934 0.0013 0.0013 34.11 0.01078 3.45547 0.0004 0.0004 36.22 0.00843 3.45319 0.0003 0.0003 38.32 0.006 4.58229 0.0003 0.0003 40.49 0.00267 3.45506 0.0001 0.0001 42.52 0.00229 5.68935 0.0002 0.0002 44.62 0.00188 5.68993 0.0002 0.0002 46.72 0.0006165 6.78994 0.0001 0.0001 48.89 0.0005481 6.78708 0.0001 0.0001 50.85 0.0004284 6.79038 0.0001 0.0001 52.95 0.0002071 20.88846 0.0001 0.0001