CLAS Physics Database

Measurement E142M256

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: 1.8 GeV2
W: 2.375 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 1.357 0.941
-0.775 -112.5 2.583 1.245
-0.775 -67.5 1.298 0.996
-0.775 -22.5 2.769 1.539
-0.775 22.5 1.932 1.284
-0.775 67.5 1.081 0.909
-0.775 112.5 2.354 1.188
-0.775 157.5 1.403 0.957
-0.525 -157.5 2.689 1.259
-0.525 -112.5 2.058 1.086
-0.525 -67.5 2.148 1.221
-0.525 -22.5 2.587 1.418
-0.525 22.5 2.262 1.325
-0.525 67.5 2.237 1.246
-0.525 112.5 1.565 0.946
-0.525 157.5 1.415 0.911
-0.3 -157.5 1.929 1.305
-0.3 -112.5 1.258 1.002
-0.3 -67.5 1.6 1.263
-0.3 -22.5 1.729 1.336
-0.3 22.5 0.423 0.66
-0.3 67.5 2.17 1.472
-0.3 112.5 1.839 1.212
-0.3 157.5 1.689 1.221
-0.1 -157.5 1.673 1.336
-0.1 -112.5 1.907 1.35
-0.1 -67.5 2.066 1.648
-0.1 -22.5 1.205 1.294
-0.1 22.5 1.274 1.331
-0.1 67.5 1.106 1.205
-0.1 112.5 1.448 1.176
-0.1 157.5 2.239 1.545
0.1 -157.5 2.847 1.69
0.1 -112.5 1.656 1.341
0.1 -67.5 1.739 1.542
0.1 -22.5 1.692 1.659
0.1 22.5 1.594 1.61
0.1 67.5 1.718 1.533
0.1 112.5 2.487 1.644
0.1 157.5 2.765 1.666
0.3 -157.5 5.669 2.347
0.3 -112.5 5.456 2.156
0.3 -67.5 4.839 2.256
0.3 -22.5 4.874 2.614
0.3 22.5 2.965 2.038
0.3 67.5 4.644 2.21
0.3 112.5 5.072 2.079
0.3 157.5 5.499 2.311
0.5 -157.5 8.566 2.909
0.5 -112.5 9.917 3.12
0.5 -67.5 9.675 3.31
0.5 -22.5 3.071 3.597
0.5 22.5 2.687 3.365
0.5 67.5 10.844 3.505
0.5 112.5 9.999 3.133
0.5 157.5 10.023 3.148
0.675 -157.5 23.647 4.503
0.675 -112.5 24.581 6.274
0.675 -67.5 24.935 4.874
0.675 -22.5 27.773 22.048
0.675 22.5 11.782 14.343
0.675 67.5 25.388 4.919
0.675 112.5 20.331 5.702
0.675 157.5 23.057 4.446
0.825 -157.5 32.227 5.673
0.825 -112.5 30.974 7.975
0.825 -67.5 37.907 8.26
0.825 -22.5 7.214 8.374
0.825 22.5 31.681 17.597
0.825 67.5 41.718 8.67
0.825 112.5 32.549 8.176
0.825 157.5 36.177 6.013
0.95 -157.5 64.182 9.417
0.95 -112.5 61.069 11.864
0.95 -67.5 51.418 14.769
0.95 -22.5 39.855 12.021
0.95 22.5 36.05 11.429
0.95 67.5 44.107 13.671
0.95 112.5 54.478 11.201
0.95 157.5 48.399 8.169