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 : | 0.2915 GeV2 | |
|---|---|---|
| W : | 1295 GeV | |
| ε : | 0.7501 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.6504 |
|
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 |
|---|---|---|---|---|
| 0.75 | 138 | -1.0391 | 1.0115 | 0.0675 |
| 0.75 | 246 | 2.1186 | 2.1186 | 0.1268 |
| 0.85 | 102 | 0.4313 | 0.9886 | 0.0391 |
| 0.85 | 114 | 1.2223 | 1.3969 | 0.0771 |
| 0.85 | 282 | -0.4001 | 0.9276 | 0.038 |
| 0.65 | 294 | 1.0188 | 0.804 | 0.068 |
| 0.85 | 102 | 0.0962 | 0.7254 | 0.0305 |
| 0.85 | 126 | 0.4741 | 0.7446 | 0.0413 |
| 0.85 | 162 | 0.0201 | 0.7678 | 0.03 |
| 0.85 | 270 | -0.0689 | 0.7261 | 0.0303 |
| 0.85 | 294 | 0.2607 | 0.7924 | 0.0338 |