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 : | 0.205 GeV2 | |
|---|---|---|
| W : | 1565 GeV | |
| ε : | 0.7866 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.1805 |
|
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 | 114 | 0.6714 | 0.9189 | 0.0505 |
| 0.65 | 126 | 0.2041 | 0.9763 | 0.0324 |
| 0.65 | 222 | -0.4893 | 0.9062 | 0.0422 |
| 0.65 | 294 | -0.0679 | 0.8577 | 0.0303 |
| 0.75 | 102 | -0.7166 | 0.9304 | 0.0528 |
| 0.75 | 126 | 0.0871 | 0.8614 | 0.0305 |
| 0.75 | 222 | 0.2377 | 0.8049 | 0.0333 |
| 0.75 | 246 | -1.4899 | 0.7352 | 0.0951 |
| 0.85 | 222 | -0.3034 | 0.7139 | 0.0352 |
| 0.85 | 234 | -0.9038 | 0.6433 | 0.0624 |
| 0.85 | 246 | -0.7073 | 0.7886 | 0.0523 |
| 0.85 | 258 | 1.4009 | 0.6943 | 0.09 |
| 0.85 | 270 | -0.4522 | 0.8792 | 0.0406 |
| 0.95 | 210 | -0.0773 | 0.7612 | 0.0304 |
| 0.95 | 246 | -0.5899 | 0.693 | 0.0467 |
| 0.95 | 270 | -0.3326 | 0.6993 | 0.0361 |