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 : | 1385 GeV | |
| ε : | 0.8964 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.5207 |
|
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 |
|---|---|---|---|---|
| 0.85 | 102 | 0.1164 | 0.8053 | 0.0309 |
| 0.85 | 222 | 0.967 | 0.9493 | 0.0697 |
| 0.85 | 258 | 0.1721 | 0.8345 | 0.032 |
| 0.85 | 306 | 0.105 | 0.709 | 0.0308 |
| 0.95 | 270 | 1.1131 | 0.9895 | 0.0784 |
| 0.95 | 294 | 1.1879 | 1.1096 | 0.0829 |
| 0.65 | 102 | -0.6249 | 1.3407 | 0.0648 |
| 0.75 | 102 | 0.8764 | 1.4178 | 0.0859 |
| 0.75 | 270 | -0.4504 | 1.2196 | 0.0511 |
| 0.85 | 258 | -1.0467 | 1.2631 | 0.1008 |
| 0.85 | 270 | 2.1421 | 1.1717 | 0.1991 |
| 0.85 | 282 | -0.671 | 1.2026 | 0.0686 |
| 0.85 | 294 | 0.6022 | 1.1519 | 0.063 |
| 0.95 | 282 | 2.4068 | 3.5002 | 0.2232 |