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 : | 0.348 GeV2 | |
|---|---|---|
| W : | 1355 GeV | |
| ε : | 0.8569 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.618 |
|
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 |
|---|---|---|---|---|
| 0.65 | 102 | 1.4511 | 0.6788 | 0.0929 |
| 0.65 | 270 | -0.0837 | 0.7101 | 0.0304 |
| 0.75 | 78 | -1.4346 | 0.695 | 0.092 |
| 0.75 | 90 | 1.5665 | 0.597 | 0.0996 |
| 0.75 | 102 | 0.4283 | 0.7105 | 0.0397 |
| 0.75 | 294 | -0.8991 | 0.6946 | 0.0622 |
| 0.85 | 90 | -0.0256 | 0.7878 | 0.03 |
| 0.85 | 102 | 2.2219 | 2.2219 | 0.1379 |
| 0.85 | 222 | -0.2803 | 0.7468 | 0.0345 |
| 0.85 | 234 | 1.0763 | 0.6729 | 0.0718 |
| 0.85 | 270 | -0.2139 | 0.7028 | 0.0327 |
| 0.85 | 282 | -0.1554 | 0.7033 | 0.0314 |
| 0.85 | 294 | 0.8644 | 0.6566 | 0.0604 |
| 0.95 | 234 | -0.2042 | 0.7148 | 0.0325 |
| 0.95 | 294 | 0.4764 | 0.6282 | 0.0416 |