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 : | 0.0496 GeV2 | |
|---|---|---|
| W : | 1475 GeV | |
| ε : | 0.5492 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.053 |
|
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 |
|---|---|---|---|---|
| 0.25 | 42 | -1.2574 | 0.7759 | 0.145 |
| 0.25 | 54 | 0.1357 | 0.736 | 0.0337 |
| 0.35 | 54 | -0.7952 | 0.6723 | 0.0946 |
| 0.45 | 42 | -0.0274 | 0.7847 | 0.0302 |
| 0.45 | 54 | 1.1265 | 0.7554 | 0.1306 |
| 0.45 | 234 | -0.0388 | 0.8417 | 0.0303 |
| 0.45 | 258 | -0.3022 | 0.8741 | 0.0454 |
| 0.55 | 174 | -0.7028 | 0.7956 | 0.0848 |
| 0.55 | 222 | -1.3305 | 0.7281 | 0.153 |
| 0.55 | 234 | -0.7581 | 0.6953 | 0.0906 |
| 0.55 | 246 | 0.1145 | 0.6412 | 0.0327 |
| 0.55 | 258 | -0.8047 | 0.7668 | 0.0956 |
| 0.55 | 270 | 0.4996 | 0.8906 | 0.0638 |
| 0.65 | 150 | 1.023 | 0.8654 | 0.1192 |
| 0.65 | 234 | 0.0818 | 0.5869 | 0.0314 |
| 0.65 | 246 | 1.1947 | 0.609 | 0.138 |
| 0.65 | 258 | -0.1465 | 0.6166 | 0.0342 |
| 0.75 | 150 | 0.2929 | 0.9067 | 0.0446 |
| 0.75 | 234 | -0.1892 | 0.6316 | 0.0368 |
| 0.75 | 246 | -0.3545 | 0.5626 | 0.05 |
| 0.75 | 258 | 0.2132 | 0.5457 | 0.0384 |
| 0.75 | 270 | -0.7564 | 0.7481 | 0.0904 |
| 0.85 | 234 | -1.1196 | 0.5516 | 0.1298 |
| 0.85 | 246 | 0.6145 | 0.4794 | 0.0755 |
| 0.85 | 258 | -0.3203 | 0.6128 | 0.047 |
| 0.85 | 270 | 0.7209 | 0.6843 | 0.0867 |