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 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1235 GeV | |
| ε : | 0.9304 | |
| Ebeam : | 2.999 GeV | |
| εL: | 1.2681 |
|
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 |
|---|---|---|---|---|
| 0.35 | 294 | 0.3194 | 0.7706 | 0.0379 |
| 0.45 | 282 | -0.1381 | 0.7979 | 0.0316 |
| 0.55 | 78 | -0.9644 | 0.7822 | 0.0761 |
| 0.55 | 270 | -0.1946 | 0.7675 | 0.0332 |
| 0.65 | 66 | 0.0047 | 0.8021 | 0.03 |
| 0.65 | 78 | 0.089 | 0.8056 | 0.0307 |
| 0.65 | 90 | 0.1587 | 0.7458 | 0.0321 |
| 0.65 | 282 | 1.3021 | 0.7077 | 0.0991 |
| 0.75 | 90 | 0.2769 | 0.6633 | 0.0361 |
| 0.75 | 270 | 1.2782 | 0.7067 | 0.0974 |
| 0.75 | 282 | -0.5682 | 0.6197 | 0.051 |
| 0.85 | 66 | 0.2367 | 0.6452 | 0.0346 |
| 0.85 | 90 | 0.4573 | 0.7469 | 0.0447 |