Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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8He + 1H,   EE/A=71 MeV

S.Sakaguchi, T.Uesaka, N.Aoi, Y.Ichikawa, K.Itoh, M.Itoh, T.Kawabata, T.Kawahara, Y.Kondo, H.Kuboki, T.Nakamura, TNakao, Y.Nakayama, H.Sakai, Y.Sasamoto, K.Sekiguchi, T.Shimamura, Y.Shimizu, T.Wakui,
Physical Review, C87 (2013) 021601(R)
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Comments
Beam quality: The 8He beam was prodused by a projectile fragmentation reaction of an 18O beam with an energy of 100MeV/nucleon bombardiring a 13-mm-thick Be target. 8He particles were then separated by the RIKEN Projectile-fragment Separator (RIPS). The energy of the 8He beam was 71.0 +- 1.4 MeV/nucleon at the center of the secondary target
Target: As a secondary target, the solid polarized proton target was placed at the final focal plane of the RIPS. The target was operated under a low magnetic field of 91 mT, which allowed them to detect low-energy (about 10 MeV) recoil under inverse kinematics condition. The average target polarization was 11.3 +- 2.6%
Data obtained: author graph (digitized with GSYS 2.4)
The measurement were done at RIKEN Nishina Center and Center for Nuclear Study, University of Tokyo. 

 
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Θcm (deg)dσ/dΩ (mb/sr)error (%)+δσ-δσ
27.05 68.61 15.421 10.58 10.58
29.22 54.5 15.419 8.403 8.403
30.85 43.29 13.63 5.9 5.9
31.83 33.67 13.63 4.589 4.589
33.35 24.09 15.418 3.714 3.714
34.1 19.95 15.419 3.076 3.076
35.41 13.98 17.168 2.4 2.4
36.71 10.43 13.625 1.421 1.421
38.12 6.179 11.803 0.7293 0.7293
39.75 5.226 13.63 0.7123 0.7123
40.72 3.367 11.803 0.3974 0.3974
41.05 2.675 4.101 0.1097 0.1097
42.57 2.359 11.802 0.2784 0.2784
43.76 1.835 2.072 0.03801 0.03801
45.06 1.618 13.635 0.2206 0.2206
46.26 1.341 13.625 0.1827 0.1827
47.78 1.369 13.631 0.1866 0.1866
48.75 1 4.1 0.041 0.041
48.76 0.882 13.629 0.1202 0.1202
50.6 1.043 13.625 0.1421 0.1421
51.14 0.9197 4.101 0.03771 0.03771
52.33 1.043 15.418 0.1608 0.1608
53.63 0.8458 4.101 0.03468 0.03468
54.61 0.9197 11.798 0.1085 0.1085
55.59 0.631 13.63 0.086 0.086
56.13 0.7305 4.1 0.02995 0.02995
56.46 0.6579 11.803 0.07765 0.07765
58.19 0.6579 11.803 0.07765 0.07765
58.52 0.6179 13.631 0.08422 0.08422
60.25 0.2848 13.382 0.03811 0.03811
61.12 0.5683 4.1 0.0233 0.0233
61.34 0.7618 15.424 0.1175 0.1175
62.97 0.4908 11.804 0.05793 0.05793
63.4 0.4514 9.936 0.04485 0.04485
64.27 0.3739 11.803 0.04413 0.04413
66.11 0.3297 6.088 0.02007 0.02007
68.5 0.2512 6.087 0.01529 0.01529
70.99 0.1835 6.088 0.01117 0.01117
73.6 0.1134 8.031 0.009107 0.009107
75.99 0.08283 11.803 0.009776 0.009776