Experimental data on
fusion
elastic scattering
evaporation residue

Experimental data on elastic scattering

Specify target and projectile
(at least one item) 		Z1 A1   +   Z2 A2    
< Ecm(MeV) <
(Quite recently we started to fill the database. We are very far from finish...)
Show all accumulated data

12C + 39K,   Elab=54 MeV

C. W. Glover, K. W. Kemper, L. A. Parks, F. Petrovich and D. P. Stanley,
Nuclear Physics, A337 (1980) 520-532
(access to the source may be restricted by owner!)

Comments
Beam quality: Beam currents ranged from 15 to 300 nA.
Target: Natural metalic calcium (93.7% 39K), about 150 mcg/cm2, was evaporated onto 75 mcg/cm2 carbon backing.
Data obtained: author graph (digitized with GSYS 2.4)
Experiment performed at Florida State University using super FN tandem Van de Graaff accelerator. The angle setting uncertainty was measuerd to be 0.1 deg. The absolute uncertainty of the cross-sections is 6%. 

 
Java blocked?

Θcm (deg)σ/σR (ratio)error (%)+δσ-δσ
15.52 1.0585 6 0.0636 0.0636
16.91 1.1204 6 0.0673 0.0673
18.13 1.186 6 0.0712 0.0712
19.05 1.2202 6 0.0733 0.0733
20.59 1.089 6 0.0654 0.0654
21.82 1.0288 6 0.0618 0.0618
23.2 0.89252 6 0.0536 0.0536
24.42 0.81956 6 0.0492 0.0492
25.65 0.69104 6 0.0415 0.0415
26.73 0.58268 6 0.035 0.035
28.26 0.47754 6 0.0287 0.0287
29.64 0.40266 6 0.0242 0.0242
31.02 0.34931 6 0.021 0.021
32.1 0.28628 6 0.0172 0.0172
33.48 0.22805 6 0.0137 0.0137
34.55 0.1869 6 0.0113 0.0113
36.24 0.16213 6 0.0098 0.0098
37.31 0.13288 6 0.008 0.008
38.54 0.1089 6 0.0066 0.0066
39.92 0.08432 6 0.0051 0.0051
41.15 0.0691 6 0.0042 0.0042
42.38 0.05995 6 0.0036 0.0036
43.76 0.05201 6 0.0032 0.0032
45.14 0.04027 6 0.0025 0.0025
46.37 0.0303 6 0.0019 0.0019
47.44 0.02629 6 0.0016 0.0016
48.82 0.0228 6 0.0014 0.0014
50.05 0.01978 6 0.0012 0.0012
51.43 0.01532 6 0.001 0.001
52.66 0.01153 6 0.0007 0.0007
53.89 0.00945 6 0.0006 0.0006