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 : | 0.101 GeV2 | |
|---|---|---|
| W : | 1595 GeV | |
| ε : | 0.8071 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.0922 |
|
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 |
|---|---|---|---|---|
| 0.35 | 270 | -0.9689 | 0.8601 | 0.0659 |
| 0.65 | 114 | -0.9506 | 0.8612 | 0.0649 |
| 0.65 | 126 | 0.4536 | 0.8582 | 0.0407 |
| 0.65 | 138 | -1.0555 | 0.9238 | 0.0706 |
| 0.65 | 210 | -0.6361 | 0.8349 | 0.0488 |
| 0.65 | 222 | 0.9484 | 0.84 | 0.0648 |
| 0.65 | 282 | 0.4169 | 0.893 | 0.0392 |
| 0.65 | 294 | 0.0077 | 0.9453 | 0.03 |
| 0.75 | 114 | 0.3765 | 0.898 | 0.0377 |
| 0.75 | 126 | 0.009 | 0.9421 | 0.03 |
| 0.75 | 138 | -0.1603 | 0.9272 | 0.0315 |
| 0.75 | 210 | -1.5129 | 0.8012 | 0.0965 |
| 0.75 | 222 | 0.8017 | 0.7478 | 0.0571 |
| 0.75 | 234 | -0.2508 | 0.8502 | 0.0336 |
| 0.75 | 282 | 0.7819 | 0.7564 | 0.0561 |
| 0.75 | 294 | -0.9726 | 0.7304 | 0.0661 |
| 0.85 | 102 | -0.118 | 0.7893 | 0.0308 |
| 0.85 | 114 | 0.2955 | 0.8507 | 0.0349 |
| 0.85 | 210 | -0.125 | 0.7183 | 0.0309 |
| 0.85 | 222 | -1.5351 | 0.6175 | 0.0977 |
| 0.85 | 234 | 0.0887 | 0.6698 | 0.0305 |
| 0.85 | 246 | -0.5817 | 0.7176 | 0.0463 |
| 0.95 | 126 | -1.3293 | 0.718 | 0.086 |
| 0.95 | 234 | 0.8542 | 0.7798 | 0.0598 |
| 0.95 | 246 | 1.1358 | 0.7077 | 0.0751 |