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 : | 1745 GeV | |
| ε : | 0.8431 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.1251 |
|
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 | 114 | -0.345 | 1.0546 | 0.0391 |
| 0.65 | 126 | 0.8241 | 1.1024 | 0.0669 |
| 0.75 | 90 | 0.5064 | 1.003 | 0.0474 |
| 0.75 | 186 | 0.7792 | 0.9872 | 0.064 |
| 0.75 | 198 | 0.3727 | 0.962 | 0.0404 |
| 0.75 | 234 | -0.5217 | 0.9191 | 0.0483 |
| 0.75 | 294 | 1.1458 | 0.9045 | 0.0883 |
| 0.85 | 78 | 0.392 | 0.8473 | 0.0413 |
| 0.85 | 90 | -1.0303 | 0.7172 | 0.0805 |
| 0.85 | 102 | -0.6785 | 0.8704 | 0.0576 |
| 0.85 | 114 | -0.7576 | 0.9881 | 0.0626 |
| 0.85 | 186 | -0.5693 | 1.0755 | 0.051 |
| 0.85 | 198 | -0.2597 | 0.8382 | 0.0354 |
| 0.85 | 210 | -0.8556 | 0.7892 | 0.0689 |
| 0.85 | 222 | 0.7137 | 0.7714 | 0.0598 |
| 0.85 | 234 | -2.3373 | 0.7284 | 0.1721 |
| 0.85 | 246 | -1.1844 | 0.9358 | 0.091 |
| 0.95 | 174 | -0.7741 | 0.8384 | 0.0636 |
| 0.95 | 198 | -0.2645 | 0.9624 | 0.0356 |
| 0.95 | 210 | -0.9271 | 0.9093 | 0.0736 |
| 0.95 | 222 | 0.073 | 0.8499 | 0.0305 |
| 0.95 | 234 | 0.7666 | 0.6593 | 0.0632 |
| 0.95 | 246 | -0.3126 | 0.8737 | 0.0376 |
| 0.95 | 270 | -2.3465 | 0.7268 | 0.1728 |