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 : | 0.2445 GeV2 | |
|---|---|---|
| W : | 1355 GeV | |
| ε : | 0.9168 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.5481 |
|
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 | 78 | 1.2793 | 1.4784 | 0.1213 |
| 0.75 | 90 | 2.3846 | 1.2565 | 0.2212 |
| 0.75 | 102 | 3.5065 | 1.4296 | 0.3236 |
| 0.75 | 246 | 0.4369 | 1.2469 | 0.0501 |
| 0.75 | 258 | 1.0696 | 1.2592 | 0.1028 |
| 0.75 | 270 | 0.5872 | 1.0549 | 0.0617 |
| 0.75 | 282 | 1.5333 | 1.2694 | 0.1441 |
| 0.85 | 90 | 1.6251 | 1.6906 | 0.1523 |
| 0.85 | 102 | 0.2625 | 1.7127 | 0.0385 |
| 0.85 | 114 | -0.5989 | 1.681 | 0.0627 |
| 0.85 | 258 | 1.0651 | 1.2623 | 0.1024 |
| 0.85 | 270 | 0.9489 | 1.2935 | 0.0922 |
| 0.85 | 282 | -0.5015 | 1.4172 | 0.055 |
| 0.85 | 294 | -0.5757 | 1.2692 | 0.0608 |
| 0.95 | 90 | 8.6531 | 4.3183 | 0.7958 |
| 0.95 | 102 | -2.9097 | 4.8008 | 0.2691 |
| 0.95 | 282 | 1.849 | 3.4681 | 0.1726 |
| 0.95 | 294 | 2.9944 | 3.9018 | 0.2768 |
| 0.65 | 90 | 1.7913 | 0.6213 | 0.1203 |
| 0.65 | 102 | 0.379 | 0.7128 | 0.0388 |
| 0.65 | 258 | 0.8192 | 0.685 | 0.0612 |
| 0.75 | 90 | -0.6224 | 0.6794 | 0.0504 |
| 0.75 | 102 | 0.4219 | 0.6585 | 0.0407 |
| 0.75 | 246 | 0.3121 | 0.6646 | 0.0362 |
| 0.75 | 258 | 0.3887 | 0.6811 | 0.0392 |
| 0.75 | 270 | -0.5672 | 0.743 | 0.0476 |
| 0.75 | 282 | 0.3287 | 0.5641 | 0.0368 |
| 0.75 | 294 | 0.0815 | 0.7313 | 0.0305 |
| 0.85 | 90 | -0.2619 | 0.7194 | 0.0345 |
| 0.85 | 102 | 1.1356 | 0.727 | 0.0797 |
| 0.85 | 138 | 0.531 | 0.7916 | 0.0458 |
| 0.85 | 222 | 0.2815 | 0.8104 | 0.0351 |
| 0.85 | 234 | 1.3269 | 0.6983 | 0.0914 |
| 0.85 | 246 | -0.5612 | 0.8885 | 0.0473 |
| 0.85 | 258 | 0.7041 | 0.682 | 0.0548 |
| 0.85 | 270 | -0.2277 | 0.745 | 0.0335 |
| 0.85 | 282 | 0.6707 | 0.5859 | 0.0529 |
| 0.85 | 294 | -0.2748 | 0.5968 | 0.0349 |
| 0.85 | 306 | 0.0148 | 0.687 | 0.03 |
| 0.95 | 258 | 0.602 | 1.2158 | 0.0493 |
| 0.95 | 282 | -0.4396 | 0.9347 | 0.0414 |
| 0.95 | 294 | 0.8707 | 1.0558 | 0.0641 |
| 0.95 | 306 | 0.5309 | 1.0863 | 0.0457 |