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 : | 0.205 GeV2 | |
|---|---|---|
| W : | 1475 GeV | |
| ε : | 0.885 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.2839 |
|
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 | 294 | -0.1146 | 1.0766 | 0.0318 |
| 0.65 | 102 | 0.3293 | 1.39 | 0.0426 |
| 0.65 | 114 | -0.5765 | 1.4127 | 0.0609 |
| 0.65 | 126 | -1.4929 | 1.3391 | 0.1404 |
| 0.65 | 246 | 1.5205 | 1.16 | 0.1429 |
| 0.75 | 90 | 0.2749 | 1.4218 | 0.0392 |
| 0.75 | 102 | -1.9103 | 1.2892 | 0.1781 |
| 0.75 | 234 | -0.3058 | 1.3677 | 0.0411 |
| 0.75 | 246 | -1.7366 | 1.1285 | 0.1624 |
| 0.85 | 90 | -0.2376 | 1.7157 | 0.0371 |
| 0.85 | 114 | 0.8515 | 1.4219 | 0.0838 |
| 0.85 | 222 | 0.7751 | 1.3772 | 0.0773 |
| 0.85 | 246 | 1.5127 | 1.0986 | 0.1422 |
| 0.85 | 258 | -0.5797 | 1.0892 | 0.0611 |
| 0.85 | 270 | -1.0874 | 1.3139 | 0.1043 |
| 0.95 | 246 | -5.8 | 3.4909 | 0.5339 |
| 0.95 | 270 | 1.3952 | 3.7162 | 0.1317 |
| 0.95 | 294 | -2.9441 | 3.6274 | 0.2722 |
| 0.25 | 282 | -0.4973 | 0.6845 | 0.0441 |
| 0.35 | 282 | 0.8322 | 0.6474 | 0.0619 |
| 0.45 | 294 | -0.6907 | 0.7589 | 0.054 |
| 0.55 | 114 | 0.0171 | 0.7768 | 0.03 |
| 0.65 | 90 | -0.0706 | 0.7 | 0.0303 |
| 0.65 | 102 | -0.6738 | 0.6763 | 0.0531 |
| 0.65 | 246 | -1.4547 | 0.7824 | 0.0993 |
| 0.75 | 90 | 0.1614 | 0.635 | 0.0318 |
| 0.75 | 102 | 0.5339 | 0.7616 | 0.0459 |
| 0.75 | 114 | 0.1977 | 0.7277 | 0.0326 |
| 0.75 | 234 | 0.632 | 0.7428 | 0.0509 |
| 0.75 | 258 | 0.7465 | 0.6959 | 0.0571 |
| 0.85 | 66 | 0.4438 | 0.7488 | 0.0416 |
| 0.85 | 78 | 0.9058 | 0.7193 | 0.0661 |
| 0.85 | 114 | 0.6708 | 0.7727 | 0.053 |
| 0.85 | 126 | 1.318 | 0.7496 | 0.0908 |
| 0.85 | 222 | -0.3482 | 0.8896 | 0.0376 |
| 0.85 | 234 | 1.783 | 0.7938 | 0.1198 |
| 0.85 | 246 | 0.2393 | 0.8289 | 0.0338 |
| 0.85 | 258 | 0.7885 | 0.7279 | 0.0594 |
| 0.95 | 78 | -1.8989 | 1.1571 | 0.1271 |
| 0.95 | 222 | 0.5765 | 1.4216 | 0.048 |
| 0.95 | 258 | 0.3343 | 1.1834 | 0.0371 |
| 0.95 | 270 | 0.4534 | 1.2542 | 0.0421 |
| 0.95 | 282 | -0.2318 | 1.0823 | 0.0336 |
| 0.95 | 294 | 0.6622 | 0.9955 | 0.0525 |