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 : | 1565 GeV | |
| ε : | 0.8604 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1483 |
|
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 | 234 | -0.1199 | 0.8982 | 0.032 |
| 0.75 | 114 | 0.8045 | 0.8866 | 0.0798 |
| 0.75 | 210 | 0.3724 | 0.7921 | 0.0455 |
| 0.75 | 222 | -0.2685 | 0.8646 | 0.0388 |
| 0.85 | 90 | 1.1041 | 1.0863 | 0.1058 |
| 0.85 | 222 | -0.2201 | 0.978 | 0.0362 |
| 0.85 | 234 | 1.1242 | 0.8947 | 0.1076 |
| 0.85 | 246 | 0.4806 | 0.9726 | 0.0534 |
| 0.85 | 258 | -0.0992 | 0.9682 | 0.0314 |
| 0.55 | 126 | -0.2039 | 0.8439 | 0.0328 |
| 0.65 | 102 | -1.1136 | 0.8348 | 0.0784 |
| 0.65 | 126 | -0.1258 | 0.8177 | 0.0311 |
| 0.75 | 114 | -0.3264 | 0.9732 | 0.0368 |
| 0.75 | 222 | -1.3655 | 0.9598 | 0.0938 |
| 0.75 | 234 | -0.036 | 0.9922 | 0.0301 |
| 0.75 | 294 | 1.2457 | 0.7735 | 0.0864 |
| 0.85 | 210 | -0.4945 | 1.0612 | 0.044 |
| 0.85 | 222 | -1.4666 | 0.9496 | 0.1 |
| 0.85 | 234 | -0.7217 | 0.8339 | 0.0557 |
| 0.85 | 246 | -1.6636 | 0.833 | 0.1123 |
| 0.85 | 258 | 0.236 | 1.0231 | 0.0337 |
| 0.95 | 246 | 1.4325 | 1.4936 | 0.0979 |
| 0.95 | 258 | -1.3067 | 1.3309 | 0.0901 |