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 : | 0.4155 GeV2 | |
|---|---|---|
| W : | 1745 GeV | |
| ε : | 0.8052 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.177 |
|
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 |
|---|---|---|---|---|
| 0.85 | 78 | -0.063 | 1.0216 | 0.0303 |
| 0.85 | 90 | -0.4437 | 0.9883 | 0.044 |
| 0.85 | 210 | -0.0741 | 0.9867 | 0.0305 |
| 0.85 | 234 | 1.6799 | 0.8881 | 0.1255 |
| 0.85 | 246 | 0.3338 | 0.9746 | 0.0385 |
| 0.95 | 186 | 0.1558 | 1.0449 | 0.0321 |
| 0.95 | 198 | -2.3318 | 0.7201 | 0.1717 |
| 0.95 | 210 | 1.7624 | 0.9015 | 0.1313 |
| 0.95 | 222 | 0.2907 | 0.989 | 0.0367 |
| 0.95 | 234 | 1.2227 | 0.9231 | 0.0936 |
| 0.95 | 246 | -0.8143 | 0.8575 | 0.0662 |
| 0.95 | 258 | -0.3064 | 0.8732 | 0.0373 |
| 0.95 | 282 | 0.3742 | 0.9471 | 0.0404 |