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: ALL,
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.8813 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.9638 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): ALL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
ALL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.35 | 282 | -0.0158 | 0.8333 | 0.03 |
| 0.45 | 282 | -0.2351 | 0.6615 | 0.033 |
| 0.45 | 294 | -1.3279 | 0.6897 | 0.0828 |
| 0.55 | 282 | -0.5549 | 0.6772 | 0.0441 |
| 0.65 | 270 | 0.5896 | 0.6482 | 0.0456 |
| 0.65 | 282 | -1.1361 | 0.4408 | 0.0726 |
| 0.65 | 294 | -0.4964 | 0.7782 | 0.0416 |
| 0.75 | 270 | 0.5085 | 0.6468 | 0.0421 |
| 0.75 | 282 | -1.4819 | 0.3268 | 0.0912 |
| 0.95 | 102 | 1.0942 | 0.5173 | 0.0703 |
| 0.95 | 138 | 0.1358 | 0.6642 | 0.031 |
| 0.95 | 162 | 0.0179 | 0.751 | 0.03 |
| 0.35 | 294 | -0.3925 | 0.5791 | 0.0381 |
| 0.45 | 282 | 0.863 | 0.5819 | 0.0598 |
| 0.55 | 270 | -0.3401 | 0.6151 | 0.0363 |
| 0.55 | 282 | 0.0024 | 0.4906 | 0.03 |
| 0.55 | 294 | 0.1887 | 0.5419 | 0.0321 |
| 0.65 | 270 | 0.4821 | 0.5873 | 0.0417 |
| 0.65 | 282 | 0.2115 | 0.6144 | 0.0326 |
| 0.75 | 270 | -0.6261 | 0.5701 | 0.048 |
| 0.75 | 294 | 0.3688 | 0.5614 | 0.0373 |
| 0.85 | 114 | 0.0567 | 0.6839 | 0.0302 |
| 0.95 | 90 | 0.9634 | 0.5249 | 0.0651 |
| 0.95 | 102 | 1.0034 | 0.495 | 0.0672 |
| 0.95 | 114 | -0.0507 | 0.4658 | 0.0302 |