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 : | 0.0707 GeV2 | |
|---|---|---|
| W : | 1865 GeV | |
| ε : | 0.8183 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0286 |
|
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 | 198 | -0.8346 | 1.2291 | 0.0675 |
| 0.75 | 270 | -0.5289 | 0.9 | 0.0487 |
| 0.85 | 102 | -2.0399 | 0.9825 | 0.1509 |
| 0.85 | 114 | -0.4525 | 0.8908 | 0.0445 |
| 0.85 | 186 | -0.6412 | 1.1784 | 0.0553 |
| 0.85 | 198 | -1.603 | 0.8969 | 0.12 |
| 0.85 | 210 | -0.1912 | 1.1162 | 0.033 |
| 0.85 | 270 | 0.4796 | 1.0669 | 0.0459 |