CLAS Physics Database

Measurement E142M287

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: 2.125 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 2.101 1.469
-0.775 -112.5 1.029 0.972
-0.775 -67.5 1.241 1.276
-0.775 -22.5 1.269 1.529
-0.775 22.5 3.768 2.646
-0.775 67.5 2.196 1.701
-0.775 112.5 1.221 1.06
-0.775 157.5 1.123 1.059
-0.525 -157.5 0.607 0.762
-0.525 -112.5 0.538 0.714
-0.525 -67.5 1.139 1.246
-0.525 -22.5 1.029 1.257
-0.525 22.5 0.55 0.919
-0.525 67.5 0.487 0.815
-0.525 112.5 1.269 1.097
-0.525 157.5 0.781 0.865
-0.3 -157.5 1.276 1.205
-0.3 -112.5 3.131 1.985
-0.3 -67.5 1.293 1.491
-0.3 -22.5 1.749 1.878
-0.3 22.5 1.323 1.633
-0.3 67.5 1.45 1.579
-0.3 112.5 1.632 1.431
-0.3 157.5 2.089 1.543
-0.1 -157.5 4.139 2.041
-0.1 -112.5 3.418 1.963
-0.1 -67.5 3.107 2.044
-0.1 -22.5 2.162 1.805
-0.1 22.5 2.023 1.746
-0.1 67.5 3.325 2.115
-0.1 112.5 2.328 1.619
-0.1 157.5 3.098 1.765
0.1 -157.5 5.896 2.126
0.1 -112.5 3.155 1.61
0.1 -67.5 4.563 2.11
0.1 -22.5 3.001 2.733
0.1 22.5 2.801 2.64
0.1 67.5 5.805 2.381
0.1 112.5 4.391 1.9
0.1 157.5 5.684 2.087
0.3 -157.5 6.0 2.255
0.3 -112.5 6.633 2.586
0.3 -67.5 5.634 2.211
0.3 -22.5 0.0 0.0
0.3 22.5 1.212 2.698
0.3 67.5 3.848 1.826
0.3 112.5 6.72 2.603
0.3 157.5 6.648 2.375
0.5 -157.5 7.544 2.493
0.5 -112.5 8.753 3.442
0.5 -67.5 6.074 2.468
0.5 -22.5 5.393 5.718
0.5 22.5 6.123 6.093
0.5 67.5 8.659 2.949
0.5 112.5 6.777 3.027
0.5 157.5 6.874 2.379
0.675 -157.5 11.561 3.609
0.675 -112.5 12.95 5.456
0.675 -67.5 10.897 4.864
0.675 -22.5 3.112 5.213
0.675 22.5 4.789 6.469
0.675 67.5 8.718 4.349
0.675 112.5 12.452 5.35
0.675 157.5 9.163 3.211
0.825 -157.5 11.908 4.095
0.825 -112.5 10.41 5.013
0.825 -67.5 13.436 8.219
0.825 -22.5 7.457 8.315
0.825 22.5 5.147 6.906
0.825 67.5 8.306 6.459
0.825 112.5 8.616 4.56
0.825 157.5 10.6 3.863
0.95 -157.5 15.566 5.278
0.95 -112.5 23.997 7.765
0.95 -67.5 20.648 8.748
0.95 -22.5 23.408 8.799
0.95 22.5 14.318 6.876
0.95 67.5 20.247 8.663
0.95 112.5 14.445 6.019
0.95 157.5 12.475 4.723