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 : | 0.0143 GeV2 | |
|---|---|---|
| W : | 1235 GeV | |
| ε : | 0.9503 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.1105 |
|
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 | 258 | -0.4511 | 0.48 | 0.0404 |
| 0.75 | 174 | 0.4982 | 0.6242 | 0.0423 |
| 0.75 | 234 | -0.6101 | 0.6176 | 0.0473 |
| 0.75 | 246 | -0.378 | 0.6414 | 0.0376 |
| 0.75 | 258 | 0.0106 | 0.5235 | 0.03 |
| 0.85 | 162 | 0.7724 | 0.5831 | 0.0552 |
| 0.55 | 258 | 0.7949 | 0.6762 | 0.0551 |
| 0.55 | 270 | -0.2825 | 0.7622 | 0.0342 |
| 0.65 | 246 | -0.1465 | 0.7683 | 0.0312 |
| 0.65 | 258 | -0.3938 | 0.7155 | 0.0377 |
| 0.75 | 174 | 1.2488 | 0.6071 | 0.0786 |
| 0.75 | 258 | -0.6279 | 0.6983 | 0.0473 |
| 0.75 | 270 | 0.1371 | 0.6691 | 0.031 |