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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1535 GeV | |
| ε : | 0.8598 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.4193 |
|
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 |
|---|---|---|---|---|
| 0.65 | 90 | -0.8773 | 0.6733 | 0.0708 |
| 0.75 | 54 | -0.1427 | 0.7069 | 0.0318 |
| 0.75 | 246 | 2.4906 | 2.4906 | 0.1845 |
| 0.75 | 258 | 0.744 | 0.8777 | 0.0621 |
| 0.85 | 54 | 0.5674 | 0.8702 | 0.0512 |
| 0.85 | 210 | 2.8387 | 2.8387 | 0.2096 |
| 0.85 | 246 | 0.1138 | 0.6772 | 0.0311 |
| 0.85 | 258 | 1.3923 | 0.9634 | 0.1061 |
| 0.85 | 270 | 0.0789 | 0.7284 | 0.0305 |
| 0.85 | 282 | 0.083 | 0.757 | 0.0306 |
| 0.85 | 294 | -0.2084 | 0.7545 | 0.0336 |
| 0.95 | 234 | 1.0524 | 0.8698 | 0.0826 |
| 0.95 | 270 | 0.4746 | 0.7544 | 0.0459 |
| 0.95 | 294 | 0.0675 | 0.6319 | 0.0304 |