Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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7Be + 27Al,   Elab=19 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
12.15 1.026 14.172 0.1454 0.1454
17.27 1.224 14.159 0.1733 0.1733
22.39 1.021 11.969 0.1222 0.1222
27.5 0.8528 18.446 0.1573 0.1573
32.62 0.8296 22.493 0.1866 0.1866
37.65 0.4379 24.435 0.107 0.107
42.76 0.1499 39.914 0.05983 0.05983