6 Li + 54 Fe, Elab =50 MeV K.W.Kemper, A.F.Zeller, T.R.Ophel, D.F.Hebbard, A.Johnston, D.C.Weisser,Nuclear Physics, A320 (1977) 413-421 (access to the source may be restricted by owner!)
CommentsBeam quality: Beam currents of between 200 and 400 nA were obtained on target. Target: The targets were 100 mkg/cm2 54 Fe(> 98 %) on 10 mkg/cm2 carbon backings. Data obtained: author graph (digitized with GSYS 2.4 ) The Li beams were extracted as negative ions from a duoplasmatron ion source and accelerated through the Australian National University 14UD Pelletron Accelerator.
Θcm (deg) σ/σR (ratio) error (%) +δσ -δσ 9.954 1.1222 8.165 0.091622 0.091622 11.1 0.98762 6.189 0.061114 0.061114 12.14 0.88788 8.165 0.07249 0.07249 13.28 0.83293 6.189 0.051542 0.051542 14.32 0.74881 8.165 0.061137 0.061137 15.24 0.65901 8.165 0.053804 0.053804 16.5 0.53262 6.189 0.032959 0.032959 17.65 0.41252 8.165 0.03368 0.03368 18.68 0.36305 6.189 0.022466 0.022466 19.72 0.34058 8.165 0.027807 0.027807 20.87 0.29342 8.165 0.023956 0.023956 22.01 0.24747 8.165 0.020204 0.020204 23.16 0.20001 6.188 0.012376 0.012376 24.31 0.15491 6.188 0.0095858 0.0095858 25.46 0.13065 8.165 0.010667 0.010667 26.26 0.11998 6.189 0.0074244 0.0074244 27.64 0.11498 8.165 0.0093873 0.0093873 28.56 0.10337 6.188 0.0063963 0.0063963 29.94 0.085339 8.165 0.0069675 0.0069675 30.97 0.062007 8.165 0.0050625 0.0050625 32.24 0.047014 8.165 0.0038384 0.0038384 33.04 0.03965 8.165 0.0032372 0.0032372 34.19 0.03965 8.165 0.0032372 0.0032372 35.34 0.042266 8.165 0.0034508 0.0034508 36.49 0.037997 8.165 0.0031023 0.0031023 37.29 0.032046 8.165 0.0026164 0.0026164 38.55 0.021383 6.189 0.0013232 0.0013232 39.7 0.01521 8.165 0.0012418 0.0012418 40.85 0.011532 8.165 0.00094152 0.00094152 42.11 0.01059 8.165 0.00086465 0.00086465 43.03 0.014268 8.165 0.0011649 0.0011649 43.95 0.014268 8.165 0.0011649 0.0011649 45.33 0.011532 10.099 0.0011646 0.0011646 46.36 0.0085594 8.165 0.00069883 0.00069883 47.17 0.005358 10.1 0.00054111 0.00054111 49.35 0.0032142 10.099 0.0003246 0.0003246