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 : | 0.2445 GeV2 | |
|---|---|---|
| W : | 1505 GeV | |
| ε : | 0.8607 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.2792 |
|
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 | 102 | 0.0975 | 0.6037 | 0.0307 |
| 0.75 | 102 | -0.4967 | 0.7027 | 0.0441 |
| 0.75 | 234 | -1.206 | 0.6698 | 0.084 |
| 0.85 | 78 | -0.5274 | 0.7404 | 0.0456 |
| 0.85 | 234 | -0.5622 | 0.8702 | 0.0473 |
| 0.85 | 270 | -1.232 | 0.6831 | 0.0856 |
| 0.65 | 126 | -1.0956 | 1.9049 | 0.1051 |
| 0.75 | 102 | -0.7283 | 1.8335 | 0.0734 |
| 0.75 | 222 | 0.5327 | 1.7498 | 0.0574 |
| 0.75 | 234 | 2.7309 | 1.4544 | 0.2528 |
| 0.85 | 234 | 2.4642 | 1.9765 | 0.2284 |
| 0.85 | 258 | -0.3026 | 1.7887 | 0.0409 |