CLAS Physics Database

Measurement E142M259

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: 2.525 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 1.489 0.878
-0.775 -112.5 1.055 0.611
-0.775 -67.5 3.69 1.251
-0.775 -22.5 2.112 1.024
-0.775 22.5 1.121 0.743
-0.775 67.5 3.247 1.17
-0.775 112.5 2.75 1.014
-0.775 157.5 1.44 0.862
-0.525 -157.5 1.524 0.761
-0.525 -112.5 1.447 0.659
-0.525 -67.5 1.705 0.784
-0.525 -22.5 2.974 1.069
-0.525 22.5 1.569 0.774
-0.525 67.5 1.869 0.821
-0.525 112.5 2.159 0.806
-0.525 157.5 2.282 0.934
-0.3 -157.5 0.24 0.53
-0.3 -112.5 0.161 0.436
-0.3 -67.5 0.125 0.446
-0.3 -22.5 0.342 0.862
-0.3 22.5 0.204 0.666
-0.3 67.5 0.25 0.631
-0.3 112.5 0.33 0.624
-0.3 157.5 0.18 0.459
-0.1 -157.5 1.362 1.029
-0.1 -112.5 0.931 0.786
-0.1 -67.5 0.864 0.872
-0.1 -22.5 0.554 0.74
-0.1 22.5 0.324 0.566
-0.1 67.5 0.485 0.653
-0.1 112.5 1.551 1.014
-0.1 157.5 1.918 1.222
0.1 -157.5 0.093 0.637
0.1 -112.5 0.09 0.63
0.1 -67.5 0.067 0.639
0.1 -22.5 0.053 0.648
0.1 22.5 0.08 0.797
0.1 67.5 0.056 0.582
0.1 112.5 0.103 0.673
0.1 157.5 0.087 0.617
0.3 -157.5 3.572 1.998
0.3 -112.5 3.067 1.587
0.3 -67.5 1.451 1.315
0.3 -22.5 1.901 1.597
0.3 22.5 1.1 1.215
0.3 67.5 2.277 1.647
0.3 112.5 3.009 1.572
0.3 157.5 3.287 1.917
0.5 -157.5 6.082 2.325
0.5 -112.5 6.392 2.483
0.5 -67.5 5.298 2.557
0.5 -22.5 0.773 1.277
0.5 22.5 1.821 1.961
0.5 67.5 4.729 2.416
0.5 112.5 5.074 2.212
0.5 157.5 6.417 2.388
0.675 -157.5 12.996 3.65
0.675 -112.5 13.504 4.129
0.675 -67.5 15.633 4.345
0.675 -22.5 1.87 4.879
0.675 22.5 0.0 0.0
0.675 67.5 16.568 4.474
0.675 112.5 16.524 4.57
0.675 157.5 12.419 3.568
0.825 -157.5 34.944 5.191
0.825 -112.5 34.202 7.579
0.825 -67.5 36.859 6.955
0.825 -22.5 0.0 0.0
0.825 22.5 12.562 14.468
0.825 67.5 43.996 7.608
0.825 112.5 26.42 6.653
0.825 157.5 30.888 4.878
0.95 -157.5 75.117 9.595
0.95 -112.5 53.29 11.84
0.95 -67.5 55.03 17.1
0.95 -22.5 42.99 14.173
0.95 22.5 24.62 10.709
0.95 67.5 49.273 16.174
0.95 112.5 73.549 13.932
0.95 157.5 66.132 8.997