Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

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4He + 64Ni,   Elab=172.5 MeV

L.Albinski, A.Budzanowski, H.Dabrowski, Z.Rogalska, S.Wiktor, H.Rebel, D.K.Srivastava, C.Alderliesten, J.Bojowald, W.Oelert, C.Mayer-Boricke and P.Turek,
Nuclear Physics, A445 (1985) 477
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Comments
Beam quality: no data
Target: The Ni targets were self-supporting metallic foils, isotopically enriched to better than 99% and with thicknesses of 4-6 mg/cm2
Data obtained: author graph (digitized with GSYS 2.4)
The elastic and inelastic scattering of 4He-particles on 58,60,62,64Ni isotopes was measured at E = 172.5 MeV using the 4He-particle beam from the Jiilich isochronous cyclotron. The angular resolution was 0.2 degree and the uncertainty of the angular setting was ±0.025 deg. The cross section error limits of the absolute value of the cross sections were estimated to be ±3%. 

 
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Θcm (deg)σ/σR (ratio)error (%)+δσ-δσ
4.175 0.4255 4.252 0.01809 0.01809
4.723 0.2459 4.258 0.01047 0.01047
5.269 0.1164 4.253 0.00495 0.00495
6.032 0.128 4.26 0.005452 0.005452
6.386 0.2502 4.261 0.01066 0.01066
6.737 0.3865 3.418 0.01321 0.01321
7.295 0.5151 4.262 0.02195 0.02195
8.125 0.4846 5.089 0.02466 0.02466
8.469 0.3668 4.256 0.01561 0.01561
9.017 0.2029 4.26 0.008643 0.008643
9.557 0.05949 4.253 0.00253 0.00253
10.44 0.0079 4.259 0.0003364 0.0003364
10.67 0.07523 4.259 0.003204 0.003204
11.23 0.2272 4.256 0.009669 0.009669
11.45 0.351 3.419 0.012 0.012
12.9 0.414 5.08 0.02103 0.02103
13.46 0.333 4.253 0.01416 0.01416
13.8 0.2028 4.251 0.008621 0.008621
14.27 0.09427 4.257 0.004013 0.004013
14.89 0.04618 5.085 0.002348 0.002348
15.52 0.07387 4.261 0.003147 0.003147
16.01 0.1521 4.254 0.006469 0.006469
16.36 0.2433 3.418 0.008315 0.008315
16.85 0.3131 5.085 0.01592 0.01592
18.03 0.2608 4.257 0.0111 0.0111
18.65 0.1923 5.081 0.009769 0.009769
20.44 0.09836 5.082 0.004998 0.004998
20.86 0.1369 4.258 0.005829 0.005829
23.57 0.2286 4.257 0.00973 0.00973
23.98 0.1955 4.257 0.008321 0.008321
24.95 0.173 5.087 0.008799 0.008799
25.92 0.2059 3.419 0.007039 0.007039
27.03 0.2604 5.089 0.01325 0.01325
28.14 0.2649 5.089 0.01348 0.01348
33.4 0.1986 3.414 0.00678 0.00678
34.44 0.1758 4.261 0.00749 0.00749
35.55 0.1464 4.253 0.006226 0.006226
36.51 0.1251 3.419 0.004277 0.004277
37.41 0.1137 5.085 0.005781 0.005781
38.59 0.1033 4.254 0.004394 0.004394
39.91 0.08603 4.254 0.003659 0.003659
40.8 0.06981 4.256 0.002971 0.002971
42.95 0.05057 5.085 0.002571 0.002571
45.09 0.02392 5.084 0.001216 0.001216
48.27 0.0163 4.264 0.000695 0.000695
53.73 0.004858 7.528 0.0003657 0.0003657
55.52 0.002464 8.328 0.0002052 0.0002052
58.63 0.00126 15.239 0.000192 0.000192
60.64 0.0008589 26.255 0.0002255 0.0002255
63.62 0.0007213 41.19 0.0002971 0.0002971
69.63 0.0003499 46.557 0.0001629 0.0001629
73.09 0.0001427 45.551 0.000065 0.000065