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 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1445 GeV | |
| ε : | 0.8875 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.5715 |
|
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 |
|---|---|---|---|---|
| 0.55 | 78 | 0.451 | 0.8527 | 0.0444 |
| 0.55 | 90 | 2.5448 | 2.5448 | 0.187 |
| 0.65 | 78 | 0.667 | 0.869 | 0.0569 |
| 0.65 | 90 | -0.7488 | 0.9387 | 0.062 |
| 0.65 | 102 | -0.3379 | 0.9828 | 0.0387 |
| 0.65 | 258 | 0.7975 | 0.8626 | 0.0651 |
| 0.75 | 78 | 1.2581 | 0.7844 | 0.096 |
| 0.75 | 90 | 1.0742 | 0.9588 | 0.0835 |
| 0.75 | 102 | 1.7053 | 0.8272 | 0.1272 |
| 0.75 | 114 | -0.6316 | 0.9828 | 0.0548 |
| 0.75 | 234 | -0.4328 | 0.8183 | 0.0434 |
| 0.75 | 258 | 0.1997 | 0.7651 | 0.0333 |
| 0.75 | 270 | 1.0989 | 0.7331 | 0.0851 |
| 0.75 | 282 | -0.7055 | 0.9174 | 0.0593 |
| 0.85 | 90 | 1.5756 | 0.8476 | 0.1181 |
| 0.85 | 258 | 2.617 | 2.617 | 0.1921 |
| 0.85 | 270 | 0.9822 | 0.8342 | 0.0773 |
| 0.85 | 282 | 2.1734 | 0.6547 | 0.1604 |
| 0.85 | 294 | 0.986 | 0.6604 | 0.0775 |
| 0.85 | 306 | -0.1638 | 0.7249 | 0.0323 |
| 0.95 | 258 | -0.1352 | 0.7834 | 0.0316 |
| 0.95 | 306 | -0.2124 | 0.7785 | 0.0337 |