cos(θ) =
Fit φ dependence:
Parameter (X axis): φ,
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Experiment: E1-5st-Lambda (E93-030/E00-112), 1999
Spokespersons: Mestayer, Hicks, Carman, Raue
Experiment comment: 5 structure function group analysis results for the K+Λ channel.
Measurement comment: Differential cross sections for two different torus currents, 1500A and 2250A at 2.567GeV beam energy, were combined using error weighted average.
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+ Λ, polarization: none
| Q2 : | 1 GeV2 |
|---|---|
| W : | 2.05 GeV |
| ε : | 0.119304 |
|
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 | -165 | 50.795609 | 24.100149 |
| 0.05 | -135 | 41.206913 | 20.09314 |
| 0.05 | -105 | 28.464558 | 19.556208 |
| 0.05 | -75 | 20.103537 | 13.254851 |
| 0.05 | -45 | 12.133215 | 9.785305 |
| 0.05 | -15 | 0 | 0 |
| 0.05 | 15 | 0 | 0 |
| 0.05 | 45 | 0 | 0 |
| 0.05 | 75 | 18.485826 | 12.72093 |
| 0.05 | 105 | 61.848591 | 21.269732 |
| 0.05 | 135 | 41.848557 | 20.119339 |
| 0.05 | 165 | 17.010946 | 12.76889 |
| 0.35 | -165 | 66.075645 | 30.606319 |
| 0.35 | -135 | 65.294609 | 30.540674 |
| 0.35 | -105 | 83.138519 | 26.425682 |
| 0.35 | -75 | 45.075581 | 20.955875 |
| 0.35 | -45 | 51.722439 | 21.033567 |
| 0.35 | -15 | 63.795269 | 33.275906 |
| 0.35 | 15 | 0 | 0 |
| 0.35 | 45 | 34.757145 | 21.737803 |
| 0.35 | 75 | 74.210991 | 28.847275 |
| 0.35 | 105 | 71.533089 | 27.600376 |
| 0.35 | 135 | 65.255302 | 25.282152 |
| 0.35 | 165 | 27.255661 | 32.596367 |
| 0.65 | -165 | 0 | 0 |
| 0.65 | -135 | 0 | 0 |
| 0.65 | -105 | 0 | 0 |
| 0.65 | -75 | 0 | 0 |
| 0.65 | -45 | 0 | 0 |
| 0.65 | -15 | 0 | 0 |
| 0.65 | 15 | 0 | 0 |
| 0.65 | 45 | 0 | 0 |
| 0.65 | 75 | 0 | 0 |
| 0.65 | 105 | 0 | 0 |
| 0.65 | 135 | 0 | 0 |
| 0.65 | 165 | 0 | 0 |
| 0.9 | -165 | 0 | 0 |
| 0.9 | -135 | 0 | 0 |
| 0.9 | -105 | 0 | 0 |
| 0.9 | -75 | 0 | 0 |
| 0.9 | -45 | 0 | 0 |
| 0.9 | -15 | 0 | 0 |
| 0.9 | 15 | 0 | 0 |
| 0.9 | 45 | 0 | 0 |
| 0.9 | 75 | 0 | 0 |
| 0.9 | 105 | 0 | 0 |
| 0.9 | 135 | 0 | 0 |
| 0.9 | 165 | 0 | 0 |