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 were extracted by combining yields of data pertaining to two 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+ Λ, polarization: none
| Q2 : | 1 GeV2 |
|---|---|
| W : | 1.65 GeV |
| ε : | 0.859295 |
|
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 | 100.906174 | 14.323728 |
| -0.6 | -112.5 | 67.142754 | 18.65958 |
| -0.6 | -67.5 | 70.518608 | 16.317408 |
| -0.6 | -22.5 | 13.462786 | 24.365805 |
| -0.6 | 22.5 | 25.30855 | 20.43346 |
| -0.6 | 67.5 | 48.263336 | 14.90433 |
| -0.6 | 112.5 | 82.050476 | 19.658491 |
| -0.6 | 157.5 | 91.019455 | 13.619147 |
| -0.25 | -157.5 | 88.70787 | 14.007443 |
| -0.25 | -112.5 | 65.55999 | 21.118649 |
| -0.25 | -67.5 | 92.951042 | 16.547028 |
| -0.25 | -22.5 | 82.135651 | 30.417498 |
| -0.25 | 22.5 | 13.539916 | 26.452885 |
| -0.25 | 67.5 | 62.290421 | 15.776135 |
| -0.25 | 112.5 | 64.044296 | 22.136358 |
| -0.25 | 157.5 | 67.485352 | 12.605683 |
| 0.05 | -157.5 | 84.144127 | 13.123041 |
| 0.05 | -112.5 | 68.214851 | 18.569141 |
| 0.05 | -67.5 | 94.812485 | 20.129915 |
| 0.05 | -22.5 | 60.310074 | 19.523733 |
| 0.05 | 22.5 | 32.113632 | 16.631781 |
| 0.05 | 67.5 | 80.139374 | 18.404455 |
| 0.05 | 112.5 | 38.164547 | 20.7073 |
| 0.05 | 157.5 | 85.625618 | 13.457645 |
| 0.35 | -165 | 102.288673 | 16.111345 |
| 0.35 | -135 | 107.967178 | 19.91659 |
| 0.35 | -105 | 75.470345 | 25.415796 |
| 0.35 | -75 | 52.47559 | 25.973927 |
| 0.35 | -45 | 14.523298 | 32.224617 |
| 0.35 | -15 | 31.73278 | 30.35853 |
| 0.35 | 15 | 71.21183 | 25.87307 |
| 0.35 | 45 | 71.686523 | 37.416462 |
| 0.35 | 75 | 62.863056 | 24.665165 |
| 0.35 | 105 | 85.767448 | 32.366219 |
| 0.35 | 135 | 88.923569 | 17.10663 |
| 0.35 | 165 | 117.579758 | 18.415028 |
| 0.65 | -165 | 125.583847 | 20.689737 |
| 0.65 | -135 | 126.685349 | 20.656265 |
| 0.65 | -105 | 98.754105 | 21.931746 |
| 0.65 | -75 | 59.909374 | 30.895466 |
| 0.65 | -45 | 82.132828 | 30.127005 |
| 0.65 | -15 | 49.195713 | 16.827087 |
| 0.65 | 15 | 36.273808 | 15.617121 |
| 0.65 | 45 | 33.457596 | 24.956598 |
| 0.65 | 75 | 111.896065 | 37.004063 |
| 0.65 | 105 | 107.656174 | 22.613638 |
| 0.65 | 135 | 89.94265 | 17.309641 |
| 0.65 | 165 | 122.387024 | 19.77828 |
| 0.9 | -165 | 123.613037 | 25.722126 |
| 0.9 | -135 | 133.142502 | 27.032871 |
| 0.9 | -105 | 61.038639 | 24.589308 |
| 0.9 | -75 | 89.09993 | 25.100084 |
| 0.9 | -45 | 104.145126 | 26.811853 |
| 0.9 | -15 | 79.343018 | 23.673233 |
| 0.9 | 15 | 85.649857 | 22.509525 |
| 0.9 | 45 | 84.615013 | 25.305239 |
| 0.9 | 75 | 110.761864 | 30.766975 |
| 0.9 | 105 | 111.638893 | 24.830486 |
| 0.9 | 135 | 171.268265 | 27.730202 |
| 0.9 | 165 | 118.035591 | 22.470068 |