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 : | 1415 GeV | |
| ε : | 0.8386 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0277 |
|
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 | -0.5024 | 0.5237 | 0.0945 |
| 0.65 | 138 | -1.4535 | 0.7126 | 0.0921 |
| 0.65 | 222 | -0.3258 | 0.7385 | 0.0358 |
| 0.65 | 234 | 0.2726 | 0.6258 | 0.0342 |
| 0.65 | 246 | 0.3698 | 0.7527 | 0.0373 |
| 0.75 | 150 | -0.6996 | 0.7959 | 0.0516 |
| 0.75 | 222 | 0.5465 | 0.8356 | 0.0444 |
| 0.75 | 234 | -2.3025 | 2.3025 | 0.1412 |
| 0.85 | 222 | 0.6082 | 0.8303 | 0.0472 |
| 0.85 | 234 | 0.6327 | 0.8281 | 0.0484 |
| 0.85 | 246 | -0.3179 | 0.8045 | 0.0355 |
| 0.55 | 234 | 2.145 | 0.6631 | 0.1283 |
| 0.65 | 222 | 0.271 | 1.2298 | 0.0339 |
| 0.65 | 234 | -1.3386 | 0.9003 | 0.0834 |
| 0.65 | 246 | 1.3998 | 0.7936 | 0.0867 |
| 0.75 | 138 | 0.1879 | 1.1369 | 0.0319 |
| 0.75 | 234 | -0.9868 | 0.868 | 0.0648 |
| 0.85 | 210 | 0.4119 | 1.0231 | 0.0384 |
| 0.85 | 222 | 0.5768 | 0.9103 | 0.045 |
| 0.85 | 234 | 0.702 | 0.794 | 0.0507 |
| 0.85 | 246 | -0.8029 | 0.848 | 0.0555 |