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 : | 0.0084 GeV2 | |
|---|---|---|
| W : | 1265 GeV | |
| ε : | 0.8979 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0504 |
|
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 | 246 | 0.8002 | 0.5489 | 0.0951 |
| 0.55 | 258 | 0.3873 | 0.56 | 0.053 |
| 0.55 | 270 | 0.7519 | 0.5323 | 0.09 |
| 0.65 | 234 | -0.0994 | 0.5842 | 0.032 |
| 0.65 | 246 | 0.4924 | 0.4267 | 0.0631 |
| 0.65 | 258 | -0.002 | 0.406 | 0.03 |
| 0.65 | 270 | 0.0204 | 0.5708 | 0.0301 |
| 0.75 | 162 | 0.3714 | 0.7017 | 0.0515 |
| 0.75 | 174 | 0.8915 | 0.5975 | 0.1049 |
| 0.75 | 186 | 1.5033 | 0.6021 | 0.1722 |
| 0.75 | 222 | 0.8261 | 0.6495 | 0.0979 |
| 0.75 | 234 | -0.9824 | 0.4321 | 0.1148 |
| 0.75 | 246 | -0.5832 | 0.4385 | 0.0723 |
| 0.75 | 258 | 0.1937 | 0.4213 | 0.0371 |
| 0.75 | 270 | 0.1057 | 0.6216 | 0.0323 |
| 0.85 | 234 | 1.0729 | 0.5568 | 0.1247 |
| 0.85 | 246 | 0.3159 | 0.4968 | 0.0466 |