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 : | 0.1435 GeV2 | |
|---|---|---|
| W : | 1535 GeV | |
| ε : | 0.8754 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1687 |
|
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 | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.55 | 282 | -0.0668 | 0.7331 | 0.0306 |
| 0.65 | 114 | -0.6278 | 0.8487 | 0.0652 |
| 0.65 | 234 | 1.0893 | 0.9517 | 0.1049 |
| 0.75 | 102 | 1.6541 | 1.0913 | 0.1556 |
| 0.75 | 114 | -0.9356 | 0.8762 | 0.0914 |
| 0.75 | 126 | -0.8184 | 0.9141 | 0.0813 |
| 0.75 | 138 | -2.4032 | 0.6527 | 0.2238 |
| 0.75 | 222 | -0.4956 | 0.8917 | 0.0547 |
| 0.75 | 234 | 0.0819 | 0.8309 | 0.0309 |
| 0.85 | 78 | -0.9335 | 0.9511 | 0.0912 |
| 0.85 | 90 | -2.2263 | 0.874 | 0.2076 |
| 0.85 | 234 | 2.7531 | 0.9301 | 0.2559 |
| 0.85 | 246 | -0.4434 | 0.9335 | 0.0507 |
| 0.95 | 210 | 3.2149 | 2.8519 | 0.2982 |
| 0.35 | 66 | -0.25 | 0.6233 | 0.0342 |
| 0.35 | 78 | 0.1326 | 0.61 | 0.0312 |
| 0.35 | 282 | 0.1724 | 0.6109 | 0.0321 |
| 0.55 | 282 | -0.3149 | 0.6326 | 0.0364 |
| 0.65 | 102 | -0.9682 | 0.5472 | 0.0703 |
| 0.65 | 114 | 0.724 | 0.6763 | 0.0562 |
| 0.65 | 126 | -1.0366 | 0.6279 | 0.0743 |
| 0.65 | 138 | 0.5416 | 0.7832 | 0.0465 |
| 0.65 | 294 | 1.0473 | 0.7218 | 0.075 |
| 0.75 | 114 | -0.249 | 0.6731 | 0.0342 |
| 0.75 | 126 | -0.4716 | 0.7473 | 0.0431 |
| 0.75 | 138 | -1.6059 | 0.5878 | 0.1096 |
| 0.75 | 210 | 0.9317 | 0.8346 | 0.0681 |
| 0.75 | 222 | 1.9139 | 0.7049 | 0.1291 |
| 0.75 | 234 | 0.8295 | 0.7649 | 0.0622 |
| 0.75 | 246 | 0.5864 | 0.8087 | 0.0488 |
| 0.85 | 78 | -0.4511 | 0.6778 | 0.0421 |
| 0.85 | 126 | -0.0891 | 0.8353 | 0.0306 |
| 0.85 | 210 | 0.5594 | 0.8822 | 0.0474 |
| 0.85 | 222 | 1.2671 | 0.7478 | 0.0884 |
| 0.85 | 234 | -0.4163 | 0.7076 | 0.0406 |
| 0.85 | 246 | 2.3361 | 0.6717 | 0.1562 |
| 0.85 | 258 | 0.1376 | 0.8412 | 0.0313 |
| 0.95 | 210 | -0.9071 | 1.3026 | 0.0667 |
| 0.95 | 222 | 1.1192 | 1.3625 | 0.0793 |
| 0.95 | 246 | 0.085 | 1.1193 | 0.0305 |
| 0.95 | 258 | 0.6871 | 1.2593 | 0.0542 |
| 0.95 | 270 | 1.9689 | 1.1851 | 0.1326 |