7 Li + 48 Ca, Elab =28 MeV R.I.Cutler, M.J.Nadworny, K.W.Kemper,Physical Review, C15 (1977) 1318-1324 (access to the source may be restricted by owner!)
CommentsBeam quality: Beam current on target was limited to 250 nA Li+3 . Target: Isotopicaly enriched 48 Ca (96.8 %) taraget of 27 mkg/cm2 thick on 50 mkg/cm2 carbon backing. Data obtained: author graph (digitized with GSYS 2.4 ) Experiment was performed with super FN tandem Van der Graaff accelerator (Florida State University).
Θcm (deg) σ/σR (ratio) error (%) +δσ -δσ 14.24 0.93712 5.269 0.049369 0.049369 15.72 0.93718 5.269 0.049375 0.049375 17.19 0.86415 6.541 0.05652 0.05652 18.51 0.79681 5.269 0.041983 0.041983 19.99 0.7151 5.269 0.037675 0.037675 21.38 0.64177 5.269 0.033812 0.033812 22.86 0.54562 5.269 0.028746 0.028746 24.1 0.52394 6.543 0.034277 0.034277 25.65 0.45766 5.269 0.024113 0.024113 26.97 0.41073 6.542 0.026868 0.026868 28.6 0.28893 5.269 0.015221 0.015221 29.92 0.28506 5.27 0.01502 0.01502 31.24 0.22649 5.269 0.011933 0.011933 32.71 0.1849 5.269 0.0097414 0.0097414 34.19 0.18243 5.268 0.0096099 0.0096099 35.58 0.16821 5.268 0.0088611 0.0088611 36.98 0.13185 5.269 0.0069459 0.0069459 38.38 0.12324 5.27 0.0064939 0.0064939 39.77 0.097917 3.979 0.0038957 0.0038957 41.09 0.079934 5.269 0.0042114 0.0042114 42.64 0.064378 5.268 0.0033913 0.0033913 45.36 0.053999 5.27 0.0028453 0.0028453 48.08 0.041762 5.269 0.0022002 0.0022002 50.87 0.031013 6.542 0.0020286 0.0020286 53.58 0.021817 5.269 0.0011495 0.0011495 56.38 0.017572 5.268 0.00092562 0.00092562 59.33 0.013963 9.038 0.0012619 0.0012619 62.04 0.0095605 5.268 0.00050363 0.00050363 64.76 0.0062857 10.26 0.00064489 0.00064489 67.4 0.0057962 9.037 0.00052377 0.00052377 70.03 0.0054914 10.26 0.00056337 0.00056337 72.75 0.0034668 11.467 0.00039753 0.00039753 75.31 0.0030284 10.26 0.00031071 0.00031071 77.95 0.0024063 18.371 0.00044205 0.00044205 80.8 0.0023366 11.906 0.00027819 0.00027819 83.3 0.0015532 20.178 0.0003134 0.0003134