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 : | 0.101 GeV2 | |
|---|---|---|
| W : | 1655 GeV | |
| ε : | 0.7568 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.0701 |
|
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 | 222 | -1.0036 | 0.7895 | 0.0678 |
| 0.65 | 126 | 0.2264 | 0.8048 | 0.033 |
| 0.65 | 138 | -0.5803 | 0.8528 | 0.0462 |
| 0.65 | 222 | 0.6295 | 0.7578 | 0.0485 |
| 0.65 | 294 | 1.4102 | 0.6101 | 0.0906 |
| 0.75 | 66 | 0.3013 | 0.8328 | 0.0351 |
| 0.75 | 138 | -0.0402 | 0.8623 | 0.0301 |
| 0.75 | 198 | 0.5983 | 0.8144 | 0.0471 |
| 0.75 | 210 | 0.2182 | 0.8556 | 0.0328 |
| 0.75 | 222 | 0.7568 | 0.7523 | 0.0548 |
| 0.75 | 234 | -0.4231 | 0.6619 | 0.0395 |
| 0.75 | 282 | -0.7252 | 0.7247 | 0.0532 |
| 0.85 | 102 | 0.5121 | 0.7904 | 0.0432 |
| 0.85 | 234 | -1.3208 | 0.6137 | 0.0855 |
| 0.95 | 234 | -1.5116 | 0.5396 | 0.0964 |