CLAS Physics Database

Measurement E142M250

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: 2.075 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 5.267 2.295
-0.775 -112.5 3.888 1.845
-0.775 -67.5 3.495 2.204
-0.775 -22.5 4.244 2.629
-0.775 22.5 7.054 3.398
-0.775 67.5 4.994 2.638
-0.775 112.5 2.927 1.6
-0.775 157.5 3.894 1.971
-0.525 -157.5 2.396 1.133
-0.525 -112.5 1.633 1.067
-0.525 -67.5 2.885 1.694
-0.525 -22.5 2.734 1.746
-0.525 22.5 4.541 2.254
-0.525 67.5 4.289 2.067
-0.525 112.5 3.243 1.506
-0.525 157.5 1.93 1.017
-0.3 -157.5 3.508 1.753
-0.3 -112.5 3.542 1.773
-0.3 -67.5 5.307 2.49
-0.3 -22.5 3.381 2.078
-0.3 22.5 3.803 2.204
-0.3 67.5 5.825 2.609
-0.3 112.5 5.068 2.122
-0.3 157.5 3.657 1.79
-0.1 -157.5 9.342 2.354
-0.1 -112.5 11.116 2.824
-0.1 -67.5 10.182 3.033
-0.1 -22.5 7.899 2.715
-0.1 22.5 5.846 2.333
-0.1 67.5 8.821 2.821
-0.1 112.5 13.926 3.165
-0.1 157.5 9.041 2.315
0.1 -157.5 16.899 3.321
0.1 -112.5 16.722 3.406
0.1 -67.5 14.906 3.392
0.1 -22.5 8.485 3.414
0.1 22.5 14.362 4.451
0.1 67.5 12.037 3.044
0.1 112.5 13.43 3.05
0.1 157.5 13.786 2.996
0.3 -157.5 25.473 3.704
0.3 -112.5 24.979 4.446
0.3 -67.5 20.685 3.495
0.3 -22.5 11.114 6.432
0.3 22.5 15.913 7.706
0.3 67.5 17.266 3.189
0.3 112.5 23.927 4.35
0.3 157.5 27.494 3.85
0.5 -157.5 37.241 4.589
0.5 -112.5 33.908 5.607
0.5 -67.5 25.001 3.591
0.5 -22.5 19.331 6.262
0.5 22.5 17.548 5.965
0.5 67.5 26.565 3.703
0.5 112.5 29.834 5.256
0.5 157.5 33.099 4.322
0.675 -157.5 39.629 5.436
0.675 -112.5 25.365 6.245
0.675 -67.5 23.715 4.81
0.675 -22.5 23.068 8.618
0.675 22.5 20.577 8.136
0.675 67.5 26.122 5.051
0.675 112.5 23.116 5.96
0.675 157.5 38.337 5.346
0.825 -157.5 48.225 5.771
0.825 -112.5 40.231 7.147
0.825 -67.5 33.445 10.64
0.825 -22.5 28.462 9.016
0.825 22.5 31.37 9.47
0.825 67.5 32.194 10.437
0.825 112.5 35.71 6.73
0.825 157.5 46.158 5.645
0.95 -157.5 75.331 8.886
0.95 -112.5 67.596 9.773
0.95 -67.5 51.968 8.405
0.95 -22.5 54.422 7.702
0.95 22.5 52.477 7.562
0.95 67.5 47.369 8.02
0.95 112.5 61.017 9.28
0.95 157.5 60.969 7.984