CLAS Physics Database

Measurement E142M278

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: 3.45 GeV2
W: 1.695 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 3.703 4.892
-0.775 -112.5 0.0 0.0
-0.775 -67.5 8.661 9.211
-0.775 -22.5 4.739 6.513
-0.775 22.5 2.445 4.675
-0.775 67.5 16.845 12.871
-0.775 112.5 1.929 3.797
-0.775 157.5 5.359 5.887
-0.525 -157.5 3.918 4.59
-0.525 -112.5 0.0 0.0
-0.525 -67.5 8.682 8.426
-0.525 -22.5 3.242 4.985
-0.525 22.5 0.0 0.0
-0.525 67.5 0.0 0.0
-0.525 112.5 7.918 6.948
-0.525 157.5 5.509 5.445
-0.3 -157.5 2.936 3.568
-0.3 -112.5 7.926 6.732
-0.3 -67.5 0.0 0.0
-0.3 -22.5 13.787 9.538
-0.3 22.5 9.105 7.738
-0.3 67.5 5.034 5.89
-0.3 112.5 11.167 7.999
-0.3 157.5 0.0 0.0
-0.1 -157.5 10.777 8.092
-0.1 -112.5 11.824 8.725
-0.1 -67.5 4.277 5.869
-0.1 -22.5 10.141 8.812
-0.1 22.5 0.0 0.0
-0.1 67.5 0.0 0.0
-0.1 112.5 5.763 6.082
-0.1 157.5 3.107 4.336
0.1 -157.5 1.743 3.403
0.1 -112.5 2.616 4.436
0.1 -67.5 10.805 9.872
0.1 -22.5 0.0 0.0
0.1 22.5 7.835 8.133
0.1 67.5 2.638 4.869
0.1 112.5 2.532 4.364
0.1 157.5 0.0 0.0
0.3 -157.5 9.115 7.653
0.3 -112.5 0.0 0.0
0.3 -67.5 2.633 4.909
0.3 -22.5 2.572 4.414
0.3 22.5 8.192 7.889
0.3 67.5 9.926 9.547
0.3 112.5 2.944 4.536
0.3 157.5 4.557 5.407
0.5 -157.5 0.0 0.0
0.5 -112.5 7.981 8.742
0.5 -67.5 3.598 6.442
0.5 -22.5 3.794 6.187
0.5 22.5 8.456 9.243
0.5 67.5 14.875 13.12
0.5 112.5 5.351 7.155
0.5 157.5 3.225 5.226
0.675 -157.5 2.465 9.509
0.675 -112.5 0.0 0.0
0.675 -67.5 1.707 8.9
0.675 -22.5 2.223 9.764
0.675 22.5 1.467 7.931
0.675 67.5 0.634 5.425
0.675 112.5 6.305 17.369
0.675 157.5 0.64 4.843
0.825 -157.5 0.101 5.992
0.825 -112.5 0.0 0.0
0.825 -67.5 0.271 11.85
0.825 -22.5 0.235 11.071
0.825 22.5 0.124 8.055
0.825 67.5 0.0 0.0
0.825 112.5 0.0 0.0
0.825 157.5 0.152 7.355
0.95 -157.5 3.631 10.925
0.95 -112.5 0.0 0.0
0.95 -67.5 1.556 7.335
0.95 -22.5 5.771 14.413
0.95 22.5 4.05 12.073
0.95 67.5 3.629 11.205
0.95 112.5 0.0 0.0
0.95 157.5 1.487 6.99