cos(θπ+) =
Parameter (X axis): φ(π+), degrees
You are not logged in.
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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.348 GeV2 | |
|---|---|---|
| W : | 1775 GeV | |
| ε : | 0.8046 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.1438 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
AUL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.85 | 78 | -1.4559 | 0.6077 | 0.1106 |
| 0.85 | 90 | -0.4662 | 0.832 | 0.0454 |
| 0.85 | 102 | 0.736 | 1.0164 | 0.0616 |
| 0.85 | 186 | 1.8371 | 1.0968 | 0.1376 |
| 0.85 | 198 | -0.2986 | 0.9169 | 0.0371 |
| 0.95 | 234 | 0.1118 | 0.809 | 0.0311 |
| 0.95 | 246 | -0.3423 | 0.6568 | 0.0391 |
| 0.95 | 258 | -1.1023 | 0.6611 | 0.086 |