cos(θπ+) =
Parameter (X axis): φ(π+), degrees
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Experiment: EG4, 2016
Spokespersons: Xiaochao Zheng
Experiment comment: Final asymmetry results for the ep-> e pi+ (n) channel extracted from CLAS/EG4 data obtained using a longitudinally polarized beam and a longitudinally polarized NH3 target (CAA HS07-02).
No publications available for this experiment
Quantity measured: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.0291 GeV2 | |
|---|---|---|
| W : | 1565 GeV | |
| ε : | 0.6307 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0254 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
AUL | Data errors | Systematic errors |
|---|---|---|---|---|
| 0.65 | 210 | -0.1335 | 1.0491 | 0.0311 |
| 0.65 | 222 | -0.5682 | 0.7714 | 0.0455 |
| 0.65 | 234 | 0.2868 | 0.9025 | 0.0346 |
| 0.65 | 246 | -1.0416 | 0.6248 | 0.0695 |
| 0.75 | 210 | 1.8587 | 1.4593 | 0.1159 |
| 0.75 | 222 | 0.9616 | 1.219 | 0.0652 |
| 0.75 | 234 | 0.3386 | 1.017 | 0.0363 |
| 0.85 | 222 | 1.1269 | 1.1477 | 0.0742 |
| 0.85 | 234 | 0.8949 | 1.1663 | 0.0617 |
| 0.85 | 246 | -1.0542 | 0.586 | 0.0702 |
| 0.35 | 42 | 0.0825 | 0.7116 | 0.0304 |
| 0.55 | 234 | 0.6548 | 0.6995 | 0.0504 |
| 0.75 | 210 | 0.3655 | 0.7135 | 0.0376 |
| 0.75 | 222 | 0.5334 | 0.6935 | 0.0446 |
| 0.75 | 234 | -0.3129 | 0.6918 | 0.0357 |
| 0.85 | 138 | 0.3374 | 0.7279 | 0.0366 |
| 0.85 | 210 | -0.4152 | 0.6814 | 0.0395 |
| 0.85 | 222 | -0.0375 | 0.6663 | 0.0301 |
| 0.85 | 234 | -0.2066 | 0.5942 | 0.0326 |
| 0.85 | 246 | 0.185 | 0.6942 | 0.0321 |