Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on evaporation residues

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4He + 234U

H. Delagrange, A. Fleury, J.M. Alexander,
Physical Review, C17 (1978) 1706-1720
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Comments
Beam quality: no information
Target: 0.2-0.8g/cm2, 99.6 % 234U
Detected particles: radiochemical method
Data obtained: author's table
 

1n   2n   3n   4n   All channels
 
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1n
Elab (MeV)σ (mb)+δσ-δσ
18.8 0.169 0.017 0.017
20.1 0.404 0.049 0.049
21.4 0.339 0.029 0.029
24.2 1.86 0.19 0.19
25.5 1.58 0.082 0.082
25.9 1.342 0.064 0.064
30 1.86 0.32 0.32
30 2.18 0.11 0.11
30.3 2.24 0.58 0.58
31.9 1.37 0.12 0.12
33.1 1.32 0.14 0.14
35.6 3.09 0.19 0.19
36.9 1.28 0.1 0.1
37.4 1.58 0.11 0.11
40.4 1.38 0.12 0.12
40.4 1.296 0.084 0.084
43.1 0.892 0.05 0.05
2n
Elab (MeV)σ (mb)+δσ-δσ
20.1 0.171 0.031 0.031
21.4 0.386 0.037 0.037
21.9 1.24 0.11 0.11
23.1 2.48 0.48 0.48
24.3 6.26 1.3 1.3
25.5 10.22 0.57 0.57
25.9 7.14 0.38 0.38
28 9.39 0.61 0.61
30 6.68 0.65 0.65
30 8.51 0.43 0.43
30 6.58 0.79 0.79
30.3 6.3 1.3 1.3
31.9 3.25 0.49 0.49
32 6.95 0.38 0.38
33.1 2.61 0.34 0.34
34.1 4.88 0.39 0.39
35.2 4.04 0.57 0.57
35.6 9.22 0.86 0.86
37.4 5.84 0.36 0.36
40.4 2.03 0.12 0.12
40.4 3.94 0.19 0.19
43.1 2.78 0.19 0.19
3n
Elab (MeV)σ (mb)+δσ-δσ
30 0.186 0.02 0.02
30.3 0.28 0.11 0.11
32.3 1.3 0.14 0.14
32.7 1.93 0.19 0.19
33.1 1.67 0.16 0.16
34.1 5.93 0.47 0.47
35.2 6.11 0.92 0.92
35.6 5.54 0.34 0.34
36.9 3.36 0.47 0.47
37.4 3.77 0.18 0.18
40.4 3.24 0.98 0.98
40.4 1.87 0.22 0.22
43.1 1.28 0.17 0.17
4n
Elab (MeV)σ (mb)+δσ-δσ
40 0.627 0.021 0.021
40.4 0.505 0.051 0.051
40.4 0.367 0.024 0.024
42.3 0.777 0.055 0.055
43.2 1.17 0.37 0.37
44.1 0.83 0.067 0.067