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 : | 0.0121 GeV2 | |
|---|---|---|
| W : | 1385 GeV | |
| ε : | 0.8648 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0333 |
|
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 | 234 | -0.9157 | 0.5929 | 0.0623 |
| 0.65 | 138 | 1.0079 | 1.123 | 0.0658 |
| 0.65 | 150 | -1.7818 | 1.2457 | 0.1079 |
| 0.65 | 222 | 0.0581 | 0.6198 | 0.0524 |
| 0.65 | 234 | 0.8061 | 0.5124 | 0.0584 |
| 0.65 | 246 | -0.3285 | 0.6638 | 0.039 |
| 0.75 | 150 | -1.6062 | 0.7795 | 0.1008 |
| 0.75 | 222 | 0.2347 | 0.7685 | 0.0331 |
| 0.75 | 234 | 0.4135 | 0.5257 | 0.0432 |
| 0.85 | 210 | -0.1485 | 1.0083 | 0.0312 |
| 0.85 | 222 | 0.152 | 1.0995 | 0.0313 |
| 0.85 | 234 | -0.2751 | 0.9136 | 0.034 |
| 0.85 | 246 | 0.1363 | 0.8584 | 0.031 |
| 0.75 | 246 | -0.8147 | 0.7176 | 0.0573 |
| 0.85 | 222 | 0.0313 | 0.7985 | 0.0301 |
| 0.85 | 234 | -0.8582 | 0.8727 | 0.0595 |
| 0.85 | 246 | 0.3531 | 0.7595 | 0.0367 |