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 : | 0.0415 GeV2 | |
|---|---|---|
| W : | 1595 GeV | |
| ε : | 0.5656 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0285 |
|
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 | 222 | -0.4093 | 0.9635 | 0.0388 |
| 0.75 | 162 | -0.7864 | 0.9189 | 0.0559 |
| 0.75 | 234 | -0.0166 | 0.9948 | 0.03 |
| 0.75 | 246 | 0.3324 | 0.9016 | 0.036 |
| 0.85 | 246 | -0.5325 | 0.8645 | 0.0438 |
| 0.55 | 222 | -1.8403 | 0.7155 | 0.1111 |
| 0.85 | 222 | -0.9748 | 1.1771 | 0.0641 |
| 0.85 | 234 | -0.3523 | 0.9334 | 0.0363 |
| 0.85 | 246 | 0.8612 | 0.9669 | 0.0584 |