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 : | 0.0101 GeV2 | |
|---|---|---|
| W : | 1445 GeV | |
| ε : | 0.8102 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0194 |
|
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 | 222 | -0.3813 | 0.8818 | 0.0377 |
| 0.55 | 234 | -0.6063 | 0.5654 | 0.0472 |
| 0.65 | 138 | 1.4145 | 0.9502 | 0.0875 |
| 0.65 | 222 | -1.8916 | 0.8937 | 0.1173 |
| 0.65 | 234 | -0.4303 | 0.6555 | 0.0566 |
| 0.75 | 162 | -2.2388 | 0.7507 | 0.1336 |
| 0.75 | 222 | 0.8579 | 1.2275 | 0.0582 |
| 0.75 | 234 | 1.6879 | 0.6472 | 0.1026 |
| 0.85 | 210 | -0.12 | 1.0713 | 0.0308 |
| 0.85 | 222 | -0.5907 | 0.9295 | 0.0456 |
| 0.85 | 234 | 0.9248 | 0.8762 | 0.0616 |
| 0.65 | 246 | -1.3614 | 0.7459 | 0.0869 |
| 0.75 | 234 | 1.0022 | 0.7121 | 0.0671 |
| 0.75 | 246 | -0.2963 | 0.9413 | 0.0349 |
| 0.85 | 234 | 0.2006 | 0.8445 | 0.0323 |