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 : | 0.0593 GeV2 | |
|---|---|---|
| W : | 1715 GeV | |
| ε : | 0.7917 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.0367 |
|
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 | 282 | -0.4392 | 0.6304 | 0.0414 |
| 0.75 | 222 | -0.272 | 0.851 | 0.0348 |
| 0.85 | 114 | -0.9025 | 0.7895 | 0.0659 |
| 0.85 | 210 | -1.7919 | 0.7965 | 0.1204 |
| 0.85 | 222 | 0.5146 | 0.8588 | 0.045 |
| 0.65 | 294 | -1.2517 | 0.7562 | 0.1189 |
| 0.75 | 270 | 0.8225 | 0.7397 | 0.0813 |
| 0.75 | 282 | -0.7172 | 0.7835 | 0.0724 |
| 0.85 | 210 | -3.2557 | 3.2557 | 0.3007 |