CLAS Physics Database

Measurement E142M284

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: 1.975 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 4.955 2.73
-0.775 -112.5 3.592 2.228
-0.775 -67.5 8.711 4.084
-0.775 -22.5 1.833 1.488
-0.775 22.5 1.371 1.286
-0.775 67.5 8.447 4.021
-0.775 112.5 4.567 2.516
-0.775 157.5 4.635 2.639
-0.525 -157.5 7.101 2.463
-0.525 -112.5 4.815 1.92
-0.525 -67.5 3.308 1.861
-0.525 -22.5 3.139 2.09
-0.525 22.5 4.7 2.561
-0.525 67.5 4.174 2.091
-0.525 112.5 5.49 2.052
-0.525 157.5 5.142 2.09
-0.3 -157.5 9.717 2.825
-0.3 -112.5 12.051 3.54
-0.3 -67.5 6.54 2.601
-0.3 -22.5 2.927 2.37
-0.3 22.5 8.829 4.135
-0.3 67.5 3.549 1.912
-0.3 112.5 10.644 3.323
-0.3 157.5 8.995 2.716
-0.1 -157.5 8.452 2.319
-0.1 -112.5 11.002 3.22
-0.1 -67.5 9.125 2.81
-0.1 -22.5 9.666 5.158
-0.1 22.5 7.701 4.598
-0.1 67.5 7.894 2.612
-0.1 112.5 8.953 2.901
-0.1 157.5 9.8 2.501
0.1 -157.5 10.087 2.774
0.1 -112.5 9.182 3.043
0.1 -67.5 8.287 2.537
0.1 -22.5 7.444 6.248
0.1 22.5 5.664 5.445
0.1 67.5 10.709 2.887
0.1 112.5 11.552 3.416
0.1 157.5 11.493 2.964
0.3 -157.5 14.235 3.188
0.3 -112.5 17.759 4.454
0.3 -67.5 12.411 3.225
0.3 -22.5 10.569 5.533
0.3 22.5 15.334 6.675
0.3 67.5 16.059 3.673
0.3 112.5 10.322 3.388
0.3 157.5 18.168 3.607
0.5 -157.5 13.171 3.13
0.5 -112.5 10.07 3.486
0.5 -67.5 15.613 4.221
0.5 -22.5 16.056 7.433
0.5 22.5 13.9 6.912
0.5 67.5 17.186 4.431
0.5 112.5 16.768 4.506
0.5 157.5 17.4 3.602
0.675 -157.5 16.105 3.97
0.675 -112.5 21.164 6.376
0.675 -67.5 11.982 5.751
0.675 -22.5 7.752 7.876
0.675 22.5 5.415 6.579
0.675 67.5 20.962 7.618
0.675 112.5 17.9 5.861
0.675 157.5 19.85 4.411
0.825 -157.5 24.261 5.209
0.825 -112.5 17.613 6.145
0.825 -67.5 17.342 7.431
0.825 -22.5 26.894 9.075
0.825 22.5 13.743 6.475
0.825 67.5 17.365 7.436
0.825 112.5 17.703 6.16
0.825 157.5 21.351 4.884
0.95 -157.5 24.452 7.204
0.95 -112.5 26.957 8.031
0.95 -67.5 22.56 7.286
0.95 -22.5 28.221 7.745
0.95 22.5 24.594 7.227
0.95 67.5 24.651 7.618
0.95 112.5 31.964 8.749
0.95 157.5 24.866 7.265