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 : | 0.0205 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.9578 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.1972 |
|
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 |
|---|---|---|---|---|
| 0.55 | 270 | 0.0269 | 0.4461 | 0.0318 |
| 0.65 | 258 | -0.0773 | 0.3814 | 0.0307 |
| 0.65 | 270 | -0.7437 | 0.303 | 0.0554 |
| 0.75 | 150 | -0.0662 | 0.8867 | 0.0302 |
| 0.75 | 162 | 0.4395 | 0.6412 | 0.0399 |
| 0.75 | 186 | -0.1861 | 0.7513 | 0.0319 |
| 0.75 | 246 | -0.3579 | 0.4133 | 0.048 |
| 0.75 | 258 | 0.4438 | 0.3794 | 0.0407 |
| 0.75 | 270 | 0.508 | 0.4359 | 0.0426 |
| 0.85 | 150 | 0.6207 | 0.49 | 0.0517 |
| 0.85 | 162 | 0.0446 | 0.4197 | 0.0652 |
| 0.85 | 174 | 0.0399 | 0.381 | 0.0302 |
| 0.85 | 186 | -0.1208 | 0.4641 | 0.0349 |