cos(θ) =
Fit φ dependence:
Parameter (X axis): φ,
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Experiment: E1-5st-Sigma0 (E93-030/E00-112), 1999
Spokespersons: Mestayer, Hicks, Carman, Raue
Experiment comment: 5 structure function group analysis results for the K+Σ0 channel.
Measurement comment: Differential cross section were extracted by combining yields of the data pertaining to two different beam energies, 4.056 and 4.247 GeV.
Publication:
Quantity measured: dσ/dΩ, nb/sr
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: K+ Σ0, polarization: none
| Q2 : | 2.55 GeV2 |
|---|---|
| W : | 2.25 GeV |
| ε : | 0.140719 |
|
Select data slice:
cos(θ) = Fit φ dependence: |
Observable quantity measured (Y axis): dσ/dΩ, nb/sr
Parameter (X axis): φ, |
Click here to get data in text file, delimited with tabs.
Click here to get calculated fit coefficients in text file, delimited with tabs.
Measured data:
| cos(θ) | φ |
dσ/dΩ,
nb/sr |
Data errors,
nb/sr |
|---|---|---|---|
| -0.6 | -157.5 | 0 | 0 |
| -0.6 | -112.5 | 0 | 0 |
| -0.6 | -67.5 | 0 | 0 |
| -0.6 | -22.5 | 0 | 0 |
| -0.6 | 22.5 | 0 | 0 |
| -0.6 | 67.5 | 0 | 0 |
| -0.6 | 112.5 | 0 | 0 |
| -0.6 | 157.5 | 0 | 0 |
| -0.25 | -157.5 | 0 | 0 |
| -0.25 | -112.5 | 0 | 0 |
| -0.25 | -67.5 | 0 | 0 |
| -0.25 | -22.5 | 0 | 0 |
| -0.25 | 22.5 | 0 | 0 |
| -0.25 | 67.5 | 0 | 0 |
| -0.25 | 112.5 | 0 | 0 |
| -0.25 | 157.5 | 0 | 0 |
| 0.05 | -157.5 | 7.910738 | 5.709544 |
| 0.05 | -112.5 | 12.191876 | 6.816411 |
| 0.05 | -67.5 | 6.385634 | 5.644485 |
| 0.05 | -22.5 | 14.187807 | 7.932389 |
| 0.05 | 22.5 | 5.58802 | 4.939458 |
| 0.05 | 67.5 | 3.18482 | 3.981143 |
| 0.05 | 112.5 | 9.777736 | 6.111759 |
| 0.05 | 157.5 | 13.09354 | 7.320511 |
| 0.35 | -165 | 0 | 0 |
| 0.35 | -135 | 19.217121 | 12.012015 |
| 0.35 | -105 | 18.6278 | 10.41475 |
| 0.35 | -75 | 4.040355 | 5.050576 |
| 0.35 | -45 | 0 | 0 |
| 0.35 | -15 | 12.482965 | 15.604216 |
| 0.35 | 15 | 12.553535 | 15.692427 |
| 0.35 | 45 | 0 | 0 |
| 0.35 | 75 | 12.082182 | 8.720255 |
| 0.35 | 105 | 11.256434 | 8.12432 |
| 0.35 | 135 | 45.302162 | 20.257341 |
| 0.35 | 165 | 0 | 0 |