Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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7Be + 27Al,   Elab=21 MeV

K.Kalita, S.Verma, R.Singh, J.J.Das, A.Jhingan, N.Madhavan, S.Nath, T.Varughese, P.Sugathan, V.V.Parkar, K.Mahata, K.Ramachandran, A.Shrivastava, A.Chatterjee, S.Kailas, S.Barua, P.Basu, H.Majumdar, M.Sinha, R.Bhattacharya, and A.K.Sinha,
Physical Review, C73 (2006) 024609
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Comments
Beam quality: The 7Be beam intensity at the focal plane was about 10 kHz with 99% purity and intrinsic energy spread of ±0.5 MeV
Target: A high-purity (>99.99%) 27Al target, rolled down to 1-mg/cm2 thickness, was used for the measurements
Data obtained: author graph (digitized with GSYS 2.4)
The experiment for the 7Be+27Al system was carried out at the radioactive ion beam(RIB)facility at Inter University Accelerator Centre (IUAC), New Delhi. the 7Be (T1/2=53 days) beams produced through the p(7Li, 7Be)n reaction by bombarding a 12-µm polypropylene [(CH2)n] foil mounted on a rotating target system. 

 
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Θcm (deg)σ/σR (ratio)error (%)+δσ-δσ
12.07 1.144 15.639 0.1789 0.1789
17.26 1.231 18.181 0.2238 0.2238
22.37 1.008 19.792 0.1995 0.1995
27.48 0.9488 30.302 0.2875 0.2875
32.53 0.6226 38.211 0.2379 0.2379
37.57 0.4005 53.334 0.2136 0.2136
42.68 0.07578 80.299 0.06085 0.06085