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 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1235 GeV | |
| ε : | 0.9577 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.868 |
|
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 |
|---|---|---|---|---|
| 0.55 | 78 | -0.6257 | 0.4768 | 0.0506 |
| 0.55 | 270 | -0.1404 | 0.5266 | 0.0314 |
| 0.55 | 282 | -0.131 | 0.4181 | 0.0346 |
| 0.65 | 282 | -2.4203 | 2.1495 | 0.2244 |
| 0.75 | 90 | -2.5818 | 2.8745 | 0.2392 |
| 0.75 | 270 | -2.6772 | 2.3428 | 0.2479 |
| 0.75 | 282 | 1.228 | 2.425 | 0.1168 |
| 0.85 | 90 | 2.9069 | 3.2954 | 0.2688 |
| 0.85 | 102 | 6.0291 | 2.4775 | 0.5549 |
| 0.95 | 114 | 1.0971 | 9.3167 | 0.1052 |
| 0.95 | 126 | -6.2854 | 8.8062 | 0.5784 |
| 0.95 | 138 | -0.0816 | 9.8022 | 0.0309 |
| 0.55 | 294 | -0.192 | 0.49 | 0.0325 |
| 0.65 | 270 | -1.1986 | 0.3894 | 0.0835 |
| 0.65 | 282 | -0.5522 | 0.4342 | 0.0468 |
| 0.75 | 270 | -0.2068 | 0.5197 | 0.0329 |
| 0.75 | 282 | 0.2331 | 0.4822 | 0.0336 |
| 0.85 | 90 | -0.0491 | 0.4856 | 0.0302 |
| 0.85 | 102 | 0.9294 | 0.5065 | 0.0675 |
| 0.85 | 114 | -0.8726 | 0.5287 | 0.0642 |
| 0.85 | 270 | 0.3075 | 0.5613 | 0.0361 |
| 0.85 | 282 | 0.6263 | 0.5695 | 0.0506 |
| 0.95 | 90 | -0.3068 | 0.869 | 0.036 |
| 0.95 | 102 | 0.3366 | 0.8285 | 0.0371 |
| 0.95 | 114 | 0.1963 | 0.8088 | 0.0326 |
| 0.95 | 126 | -1.193 | 0.8236 | 0.0832 |