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 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1385 GeV | |
| ε : | 0.7512 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.3102 |
|
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 |
|---|---|---|---|---|
| 0.75 | 234 | 2.0479 | 0.5893 | 0.1228 |
| 0.75 | 246 | 0.851 | 0.9326 | 0.0579 |
| 0.85 | 282 | 0.699 | 1.0549 | 0.0505 |
| 0.95 | 282 | -0.8601 | 0.8805 | 0.0583 |
| 0.65 | 246 | 1.1314 | 0.7296 | 0.0741 |
| 0.75 | 258 | -0.4211 | 0.8767 | 0.0392 |
| 0.75 | 270 | 0.0341 | 0.8617 | 0.0301 |
| 0.85 | 138 | 1.3089 | 0.7222 | 0.084 |
| 0.85 | 246 | 1.4334 | 0.7869 | 0.091 |
| 0.85 | 258 | -0.2261 | 0.7526 | 0.0329 |
| 0.85 | 270 | 1.2828 | 0.6949 | 0.0825 |
| 0.95 | 258 | 0.9845 | 0.6993 | 0.0662 |