7 Li + 24 Mg, Elab =88 MeV M.F. Steeden, Jennifer Coopersmith, S.J. Cartwright, M.D. Cohler, N.M. Clarke and R.J. Griffiths,Journal of Physics: Nuclear Physics, G6 (1980) 501-509 (access to the source may be restricted by owner!)
CommentsBeam quality: Beam intensities of up to 200 nA on target were accompanied by an overall resolution of better t Target: The targets were isotopically-pure self-supporting foils of about 1 mg/cm2 thickness. Data obtained: author's graph The variable-energy cyclotron at UKAEA, Harwell was used to accelerate 7 Li3+ ions to 88.7 MeV.
Θcm (deg) σ/σR (ratio) error (%) +δσ -δσ 9.089 0.1723 10 0.01723 0.01723 10.34 0.2094 10 0.02094 0.02094 11.23 0.1753 10 0.01753 0.01753 11.6 0.2385 10 0.02385 0.02385 12.64 0.07793 9.997 0.00779 0.00779 13.52 0.08318 10.003 0.00832 0.00832 14.34 0.03522 9.995 0.00352 0.00352 15.73 0.08599 10.002 0.0086 0.0086 17.13 0.1355 10 0.01355 0.01355 18.31 0.1098 10 0.01098 0.01098 19.5 0.05648 10.004 0.00565 0.00565 20.91 0.01013 9.971 0.00101 0.00101 21.5 0.01846 10.022 0.00185 0.00185 22.09 0.02432 9.992 0.00243 0.00243 23.04 0.05937 10.006 0.00594 0.00594 24.59 0.06654 9.994 0.00665 0.00665 25.55 0.04891 9.998 0.00489 0.00489 25.92 0.04092 9.996 0.00409 0.00409 27.18 0.01404 9.972 0.0014 0.0014 28 0.00783 10.002 0.0007831 0.0007831 29.1 0.01523 9.981 0.00152 0.00152 30.5 0.02479 10.005 0.00248 0.00248 33.01 0.01628 10.013 0.00163 0.00163 33.68 0.01103 9.973 0.0011 0.0011 35.45 0.00475 9.998 0.0004749 0.0004749 36.93 0.00491 9.996 0.0004908 0.0004908 38.18 0.00839 9.996 0.0008386 0.0008386 39.36 0.00786 10.004 0.0007863 0.0007863 39.73 0.00691 9.996 0.0006907 0.0006907 41.2 0.00617 14.998 0.00092535 0.00092535 42.24 0.00261 10.008 0.0002612 0.0002612 43.57 0.00253 15 0.0003795 0.0003795 44.75 0.00208 20.039 0.0004168 0.0004168 45.93 0.00399 9.995 0.0003988 0.0003988 47.41 0.00313 9.994 0.0003128 0.0003128 48.44 0.00253 20.032 0.0005068 0.0005068 49.62 0.0018 15.034 0.0002706 0.0002706 51.77 0.00133 19.94 0.0002652 0.0002652 54.28 0.0005529 25 0.000138225 0.000138225 56.49 0.00154 19.962 0.0003074 0.0003074 57.01 0.0009923 20 0.00019846 0.00019846