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 : | 0.1205 GeV2 | |
|---|---|---|
| W : | 1625 GeV | |
| ε : | 0.8333 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1 |
|
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 | 126 | -1.6112 | 0.814 | 0.109 |
| 0.75 | 210 | -0.7892 | 0.9904 | 0.0595 |
| 0.75 | 234 | -2.6173 | 2.6173 | 0.1729 |
| 0.85 | 90 | 1.1062 | 0.8126 | 0.078 |
| 0.85 | 102 | -0.554 | 0.9611 | 0.0469 |
| 0.85 | 222 | 0.2924 | 0.8522 | 0.0355 |
| 0.85 | 234 | 0.0602 | 1.041 | 0.0303 |
| 0.65 | 234 | 0.1271 | 0.8426 | 0.0322 |
| 0.65 | 294 | 0.1982 | 0.7469 | 0.0351 |
| 0.75 | 126 | -0.4352 | 0.9852 | 0.05 |
| 0.75 | 294 | -0.4128 | 0.7699 | 0.0484 |
| 0.85 | 102 | 1.3519 | 1.1153 | 0.1278 |
| 0.85 | 222 | -0.1676 | 0.7857 | 0.0337 |