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 : | 0.496 GeV2 | |
|---|---|---|
| W : | 1715 GeV | |
| ε : | 0.8027 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.2145 |
|
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 | 78 | 1.5898 | 0.9618 | 0.1191 |
| 0.85 | 66 | 2.4102 | 0.7308 | 0.1773 |
| 0.85 | 78 | 1.2835 | 0.8022 | 0.0978 |
| 0.85 | 222 | -0.5261 | 0.9901 | 0.0485 |
| 0.85 | 246 | -0.9775 | 0.8896 | 0.077 |
| 0.95 | 198 | -0.5912 | 0.8339 | 0.0523 |
| 0.95 | 210 | -0.1603 | 1.0186 | 0.0322 |
| 0.95 | 222 | -0.242 | 0.8145 | 0.0348 |
| 0.95 | 246 | 1.0252 | 0.7647 | 0.0802 |
| 0.95 | 258 | 0.114 | 0.8397 | 0.0311 |
| 0.95 | 270 | 1.0379 | 0.9169 | 0.081 |
| 0.95 | 282 | -1.5217 | 0.8148 | 0.1143 |
| 0.95 | 294 | -1.0914 | 0.7372 | 0.0846 |