CLAS Physics Database

Measurement E142M42

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+ Λ
Polarization: none
Quantity: dσ/dΩ
Q2: 3.45 GeV2
W: 1.875 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 14.569 3.536
-0.775 -112.5 9.51 3.012
-0.775 -67.5 15.574 4.14
-0.775 -22.5 11.972 4.233
-0.775 22.5 7.348 3.301
-0.775 67.5 9.625 3.238
-0.775 112.5 6.798 2.538
-0.775 157.5 14.698 3.552
-0.525 -157.5 16.915 3.174
-0.525 -112.5 20.928 3.511
-0.525 -67.5 11.603 2.758
-0.525 -22.5 9.093 3.188
-0.525 22.5 9.648 3.285
-0.525 67.5 13.82 3.016
-0.525 112.5 16.824 3.136
-0.525 157.5 10.782 2.516
-0.3 -157.5 29.484 4.474
-0.3 -112.5 15.728 3.322
-0.3 -67.5 15.596 3.165
-0.3 -22.5 13.888 5.499
-0.3 22.5 14.192 5.56
-0.3 67.5 18.012 3.406
-0.3 112.5 14.737 3.213
-0.3 157.5 21.929 3.834
-0.1 -157.5 28.299 3.955
-0.1 -112.5 13.226 3.054
-0.1 -67.5 20.861 3.403
-0.1 -22.5 15.913 8.034
-0.1 22.5 15.347 7.888
-0.1 67.5 21.336 3.442
-0.1 112.5 18.349 3.605
-0.1 157.5 25.396 3.74
0.1 -157.5 33.337 4.138
0.1 -112.5 28.769 4.613
0.1 -67.5 28.669 3.926
0.1 -22.5 26.238 6.563
0.1 22.5 25.64 6.487
0.1 67.5 35.26 4.364
0.1 112.5 41.309 5.548
0.1 157.5 32.363 4.075
0.3 -157.5 38.6 4.381
0.3 -112.5 33.246 4.942
0.3 -67.5 36.223 4.645
0.3 -22.5 32.966 6.638
0.3 22.5 25.774 5.857
0.3 67.5 34.533 4.533
0.3 112.5 34.48 5.034
0.3 157.5 47.589 4.878
0.5 -157.5 59.399 5.004
0.5 -112.5 46.504 5.739
0.5 -67.5 50.226 6.476
0.5 -22.5 43.835 10.383
0.5 22.5 38.022 9.657
0.5 67.5 47.632 6.303
0.5 112.5 57.407 6.389
0.5 157.5 55.349 4.826
0.675 -157.5 63.302 5.828
0.675 -112.5 68.804 8.022
0.675 -67.5 38.367 7.638
0.675 -22.5 43.87 9.3
0.675 22.5 46.065 9.534
0.675 67.5 49.224 8.668
0.675 112.5 63.851 7.722
0.675 157.5 57.042 5.525
0.825 -157.5 87.386 6.889
0.825 -112.5 80.235 8.821
0.825 -67.5 56.805 8.489
0.825 -22.5 93.067 9.569
0.825 22.5 72.746 8.431
0.825 67.5 66.613 9.204
0.825 112.5 73.048 8.41
0.825 157.5 78.534 6.522
0.95 -157.5 130.422 13.134
0.95 -112.5 115.331 14.379
0.95 -67.5 117.202 12.31
0.95 -22.5 103.707 10.228
0.95 22.5 108.774 10.481
0.95 67.5 105.961 11.692
0.95 112.5 159.639 16.984
0.95 157.5 104.461 11.723