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 : | 0.2915 GeV2 | |
|---|---|---|
| W : | 1295 GeV | |
| ε : | 0.9222 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.7996 |
|
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 |
|---|---|---|---|---|
| 0.75 | 90 | 3.6075 | 1.7394 | 0.3329 |
| 0.75 | 102 | 0.963 | 1.8182 | 0.0934 |
| 0.75 | 270 | -0.8446 | 1.5639 | 0.0832 |
| 0.85 | 90 | 1.5435 | 2.0642 | 0.145 |
| 0.85 | 114 | 2.2447 | 2.1949 | 0.2085 |
| 0.85 | 270 | -2.5991 | 1.9354 | 0.2407 |
| 0.85 | 294 | -0.4846 | 1.9326 | 0.0537 |
| 0.85 | 306 | 0.3164 | 1.8263 | 0.0418 |
| 0.65 | 258 | 1.2862 | 0.6401 | 0.0889 |
| 0.65 | 270 | 0.4803 | 0.564 | 0.0433 |
| 0.75 | 78 | 0.0664 | 0.6017 | 0.0303 |
| 0.75 | 114 | 0.2999 | 0.6675 | 0.0358 |
| 0.75 | 258 | 0.4549 | 0.5845 | 0.0421 |
| 0.75 | 270 | 1.7014 | 0.4182 | 0.1147 |
| 0.75 | 282 | 0.5435 | 0.516 | 0.0464 |
| 0.75 | 294 | 0.0458 | 0.5306 | 0.0301 |
| 0.85 | 78 | 0.0745 | 0.5975 | 0.0304 |
| 0.85 | 102 | 0.6897 | 0.6595 | 0.054 |
| 0.85 | 246 | -0.4305 | 0.6653 | 0.041 |
| 0.85 | 282 | -0.3905 | 0.6518 | 0.0393 |
| 0.85 | 306 | -0.8212 | 0.5866 | 0.0613 |
| 0.95 | 306 | 1.7776 | 0.8381 | 0.1195 |