CLAS Physics Database

Measurement E142M273

Experiment: E00-112 CLAS experiment
Year: 0

Experiment comment:

The uncertainties are statistical only. Systematic uncertainties are at the level of about 10%.
Spokesperson: Daniel S. Carman
Reaction: ep → K+ Σ0
Polarization: none
Quantity: dσ/dΩ
Q2: 2.6 GeV2
W: 2.225 GeV
Publication:
D. S. Carman et al. (CLAS Collaboration) // Phys. Rev. C 87, 025204 (2013)

Slice: cos(θ) = dimensionless

Measurement data
cos(θ) φ, [degree] dσ/dΩ, [nb/sr] uncertainty
-0.775 -157.5 2.02 1.101
-0.775 -112.5 2.349 1.164
-0.775 -67.5 2.261 1.286
-0.775 -22.5 2.73 1.488
-0.775 22.5 1.908 1.242
-0.775 67.5 2.249 1.282
-0.775 112.5 1.647 0.973
-0.775 157.5 2.657 1.267
-0.525 -157.5 0.835 0.597
-0.525 -112.5 0.912 0.584
-0.525 -67.5 3.982 1.472
-0.525 -22.5 1.151 0.85
-0.525 22.5 1.668 1.024
-0.525 67.5 2.872 1.248
-0.525 112.5 1.613 0.778
-0.525 157.5 2.079 0.945
-0.3 -157.5 3.296 1.577
-0.3 -112.5 2.486 1.283
-0.3 -67.5 2.591 1.543
-0.3 -22.5 0.54 0.669
-0.3 22.5 2.221 1.359
-0.3 67.5 2.376 1.478
-0.3 112.5 2.973 1.403
-0.3 157.5 2.314 1.32
-0.1 -157.5 3.554 1.495
-0.1 -112.5 1.998 1.205
-0.1 -67.5 2.176 1.435
-0.1 -22.5 2.416 1.698
-0.1 22.5 2.501 1.728
-0.1 67.5 1.372 1.139
-0.1 112.5 1.868 1.165
-0.1 157.5 2.245 1.187
0.1 -157.5 4.487 1.27
0.1 -112.5 6.298 1.936
0.1 -67.5 3.133 1.48
0.1 -22.5 5.748 2.249
0.1 22.5 6.691 2.428
0.1 67.5 5.091 1.888
0.1 112.5 2.364 1.184
0.1 157.5 4.891 1.326
0.3 -157.5 5.886 2.048
0.3 -112.5 5.236 1.982
0.3 -67.5 4.102 1.784
0.3 -22.5 4.194 3.128
0.3 22.5 5.341 3.531
0.3 67.5 5.134 1.997
0.3 112.5 6.521 2.212
0.3 157.5 6.394 2.134
0.5 -157.5 6.353 2.313
0.5 -112.5 5.57 2.473
0.5 -67.5 6.39 2.314
0.5 -22.5 4.417 6.547
0.5 22.5 3.985 6.218
0.5 67.5 5.351 2.117
0.5 112.5 6.547 2.681
0.5 157.5 7.517 2.517
0.675 -157.5 9.591 3.215
0.675 -112.5 9.815 4.557
0.675 -67.5 7.816 3.231
0.675 -22.5 5.252 5.665
0.675 22.5 4.451 5.214
0.675 67.5 9.318 3.529
0.675 112.5 9.915 4.58
0.675 157.5 8.788 3.077
0.825 -157.5 18.042 4.497
0.825 -112.5 12.78 5.183
0.825 -67.5 9.927 5.636
0.825 -22.5 6.94 8.66
0.825 22.5 8.429 9.545
0.825 67.5 15.281 6.998
0.825 112.5 16.32 5.859
0.825 157.5 18.129 4.508
0.95 -157.5 18.957 5.569
0.95 -112.5 19.767 6.465
0.95 -67.5 21.805 8.722
0.95 -22.5 21.035 7.977
0.95 22.5 18.203 7.419
0.95 67.5 24.795 9.303
0.95 112.5 24.17 7.15
0.95 157.5 20.737 5.825