14 N + 12 C, Elab =23.5 MeV John S. Eck, J.H. Johnson, D.O. Elliot, W.J. Thompson,Physical Review Letters, 35 (1975) 973-976 (access to the source may be restricted by owner!)
CommentsBeam quality: no data Target: Self-supporting carbon foils 40 mcg/cm2 thickness. Data obtained: author graph (digitized with GSYS 2.4 ) The 14 N beam was accelerated by the Kansas State University Model EN tandem Van de Graaff accelerator.
Θcm (deg) σ/σR (ratio) error (%) +δσ -δσ 15.56 0.96627 0.75 0.0072376 0.0072376 20.9 1.0109 0.715 0.0072228 0.0072228 27.23 1.1248 0.643 0.0072302 0.0072302 32.27 1.0871 0.664 0.0072154 0.0072154 37.77 1.0392 0.696 0.0072302 0.0072302 43.2 0.90471 0.64 0.0057856 0.0057856 48.38 0.75575 0.957 0.0072302 0.0072302 54.04 0.62122 1.164 0.0072302 0.0072302 60.61 0.46788 1.856 0.0086822 0.0086822 64.69 0.38107 1.896 0.0072228 0.0072228 68.62 0.38239 1.893 0.0072376 0.0072376 70.7 0.38955 2.225 0.0086673 0.0086673 72.78 0.39093 1.85 0.0072302 0.0072302 76.91 0.36335 2.386 0.0086673 0.0086673 78.49 0.3214 2.255 0.007245 0.007245 82.82 0.2577 3.361 0.0086599 0.0086599 83.72 0.22589 3.198 0.0072228 0.0072228 87.8 0.14053 5.14 0.0072228 0.0072228 89.88 0.14191 4.083 0.005793 0.005793 94.71 0.12153 5.944 0.0072228 0.0072228 94.73 0.1432 5.044 0.0072228 0.0072228 99.37 0.17049 4.237 0.0072228 0.0072228 104.5 0.18767 3.849 0.0072228 0.0072228 109.5 0.18606 4.667 0.0086822 0.0086822 115.1 0.16566 4.352 0.007208 0.007208 120.3 0.12071 7.181 0.0086673 0.0086673