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 : | 0.1435 GeV2 | |
|---|---|---|
| W : | 1595 GeV | |
| ε : | 0.7892 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.1221 |
|
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 |
|---|---|---|---|---|
| 0.65 | 114 | -0.0005 | 0.844 | 0.03 |
| 0.65 | 234 | -0.5752 | 0.9313 | 0.046 |
| 0.65 | 294 | -0.6858 | 0.8034 | 0.0513 |
| 0.75 | 114 | -0.3862 | 0.9029 | 0.038 |
| 0.75 | 222 | 0.6085 | 0.7121 | 0.0475 |
| 0.75 | 234 | -0.2491 | 0.9248 | 0.0336 |
| 0.75 | 246 | 1.8385 | 0.7375 | 0.1154 |
| 0.85 | 102 | 1.2009 | 0.8084 | 0.0787 |
| 0.85 | 114 | -0.4399 | 0.961 | 0.0401 |
| 0.85 | 222 | 0.432 | 0.7395 | 0.0398 |
| 0.85 | 234 | 0.3848 | 0.8518 | 0.038 |
| 0.85 | 246 | -0.1448 | 0.8937 | 0.0313 |
| 0.95 | 222 | 0.2059 | 0.7354 | 0.0325 |
| 0.95 | 246 | -0.3381 | 0.6517 | 0.0363 |
| 0.95 | 258 | 0.1008 | 0.6834 | 0.0306 |