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 : | 0.2915 GeV2 | |
|---|---|---|
| W : | 1265 GeV | |
| ε : | 0.7741 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.777 |
|
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 | 114 | -0.37 | 0.7276 | 0.0373 |
| 0.85 | 102 | -0.6506 | 0.7077 | 0.0492 |
| 0.55 | 270 | -1.104 | 1.0701 | 0.0709 |
| 0.85 | 102 | 0.7428 | 0.9695 | 0.0526 |
| 0.85 | 114 | 1.0956 | 1.265 | 0.0704 |
| 0.85 | 150 | 1.4717 | 0.661 | 0.0907 |
| 0.85 | 270 | 1.4316 | 0.5798 | 0.0885 |
| 0.85 | 294 | -1.0898 | 0.7865 | 0.0701 |
| 0.95 | 138 | -0.9353 | 0.7169 | 0.0621 |