CLAS Physics Database

Measurement E142M274

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: 2.6 GeV2
W: 2.275 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 1.146 0.677
-0.775 -112.5 1.43 0.815
-0.775 -67.5 1.947 1.237
-0.775 -22.5 2.736 1.366
-0.775 22.5 1.804 1.107
-0.775 67.5 2.63 1.441
-0.775 112.5 2.938 1.178
-0.775 157.5 2.383 0.99
-0.525 -157.5 1.695 0.874
-0.525 -112.5 1.919 0.907
-0.525 -67.5 2.54 1.172
-0.525 -22.5 2.325 1.351
-0.525 22.5 2.013 1.256
-0.525 67.5 2.706 1.21
-0.525 112.5 1.909 0.904
-0.525 157.5 1.377 0.787
-0.3 -157.5 1.601 0.892
-0.3 -112.5 2.047 1.166
-0.3 -67.5 0.554 0.733
-0.3 -22.5 0.643 0.831
-0.3 22.5 1.408 1.231
-0.3 67.5 0.862 0.915
-0.3 112.5 1.606 1.032
-0.3 157.5 2.589 1.137
-0.1 -157.5 2.489 1.461
-0.1 -112.5 1.861 1.283
-0.1 -67.5 1.999 1.552
-0.1 -22.5 1.148 1.215
-0.1 22.5 2.149 1.664
-0.1 67.5 1.23 1.217
-0.1 112.5 1.851 1.28
-0.1 157.5 2.068 1.331
0.1 -157.5 4.361 1.857
0.1 -112.5 2.063 1.242
0.1 -67.5 2.866 1.61
0.1 -22.5 2.162 1.554
0.1 22.5 2.462 1.658
0.1 67.5 2.472 1.495
0.1 112.5 2.448 1.353
0.1 157.5 1.691 1.154
0.3 -157.5 4.603 1.912
0.3 -112.5 3.52 1.634
0.3 -67.5 3.366 1.704
0.3 -22.5 2.112 2.014
0.3 22.5 3.668 2.655
0.3 67.5 3.513 1.74
0.3 112.5 4.239 1.793
0.3 157.5 5.142 2.022
0.5 -157.5 6.789 2.377
0.5 -112.5 5.207 2.375
0.5 -67.5 6.09 2.356
0.5 -22.5 8.627 9.784
0.5 22.5 5.607 7.882
0.5 67.5 5.199 2.176
0.5 112.5 6.138 2.579
0.5 157.5 5.904 2.216
0.675 -157.5 12.787 3.493
0.675 -112.5 7.679 3.786
0.675 -67.5 12.473 3.893
0.675 -22.5 5.292 5.838
0.675 22.5 9.729 7.922
0.675 67.5 10.553 3.579
0.675 112.5 8.51 3.986
0.675 157.5 14.375 3.704
0.825 -157.5 22.357 4.938
0.825 -112.5 19.965 6.196
0.825 -67.5 18.677 7.27
0.825 -22.5 19.701 15.53
0.825 22.5 21.376 16.181
0.825 67.5 21.905 7.877
0.825 112.5 14.66 5.306
0.825 157.5 17.894 4.415
0.95 -157.5 34.561 6.735
0.95 -112.5 36.453 8.547
0.95 -67.5 33.68 10.955
0.95 -22.5 25.835 8.405
0.95 22.5 33.685 9.605
0.95 67.5 32.386 10.741
0.95 112.5 36.769 8.585
0.95 157.5 30.375 6.311