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 : | 0.348 GeV2 | |
|---|---|---|
| W : | 1265 GeV | |
| ε : | 0.8907 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.9573 |
|
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 |
|---|---|---|---|---|
| 0.45 | 294 | 0.7132 | 0.6639 | 0.0526 |
| 0.65 | 282 | -0.9043 | 0.6061 | 0.0625 |
| 0.65 | 294 | 0.1363 | 0.5967 | 0.0311 |
| 0.75 | 66 | -0.1734 | 0.7143 | 0.0318 |
| 0.75 | 78 | 0.7745 | 0.6742 | 0.0557 |
| 0.75 | 90 | -0.464 | 0.659 | 0.0411 |
| 0.75 | 102 | 1.2265 | 0.5608 | 0.0801 |
| 0.75 | 294 | 0.4347 | 0.5534 | 0.0399 |
| 0.85 | 102 | 0.8445 | 0.6927 | 0.0593 |
| 0.85 | 234 | 0.1216 | 0.7038 | 0.0309 |
| 0.85 | 258 | 0.5417 | 0.565 | 0.0445 |
| 0.85 | 282 | 0.2411 | 0.6176 | 0.0334 |
| 0.85 | 294 | 0.9876 | 0.4874 | 0.0669 |
| 0.95 | 78 | -0.1311 | 0.6323 | 0.031 |