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 : | 0.0844 GeV2 | |
|---|---|---|
| W : | 1655 GeV | |
| ε : | 0.826 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.0651 |
|
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 | 126 | -0.4633 | 1.1123 | 0.0521 |
| 0.65 | 222 | 0.5 | 1.1439 | 0.0549 |
| 0.85 | 102 | 0.6717 | 1.1869 | 0.0686 |
| 0.85 | 126 | 0.6865 | 1.4553 | 0.0699 |
| 0.45 | 270 | -0.4596 | 0.7459 | 0.0424 |
| 0.55 | 270 | -0.4078 | 0.7746 | 0.04 |
| 0.65 | 114 | -0.8608 | 0.7493 | 0.0635 |
| 0.65 | 138 | 1.0194 | 0.8189 | 0.0728 |
| 0.65 | 222 | -0.6375 | 0.8365 | 0.0512 |
| 0.75 | 126 | 0.7066 | 0.8295 | 0.0549 |
| 0.75 | 210 | -1.3566 | 0.8744 | 0.0932 |
| 0.75 | 282 | 0.0715 | 0.6475 | 0.0304 |
| 0.85 | 114 | -0.7987 | 0.7971 | 0.06 |
| 0.85 | 210 | -1.1437 | 0.9767 | 0.0802 |
| 0.85 | 222 | -0.2449 | 0.9216 | 0.034 |