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 : | 1745 GeV | |
| ε : | 0.8329 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.1417 |
|
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 | 0.9212 | 0.9079 | 0.0732 |
| 0.75 | 90 | -0.4637 | 1.0605 | 0.0451 |
| 0.75 | 198 | -0.8128 | 1.0497 | 0.0661 |
| 0.85 | 78 | -1.7293 | 0.8188 | 0.1289 |
| 0.85 | 90 | -0.5377 | 0.9808 | 0.0492 |
| 0.85 | 102 | -1.0519 | 1.0271 | 0.082 |
| 0.85 | 186 | -0.8445 | 0.993 | 0.0682 |
| 0.85 | 198 | -1.6694 | 0.6601 | 0.1247 |
| 0.85 | 210 | 0.0071 | 0.8913 | 0.03 |
| 0.85 | 222 | 0.7966 | 0.8296 | 0.0651 |
| 0.85 | 234 | 0.7214 | 0.6996 | 0.0603 |
| 0.85 | 246 | -0.2568 | 1.0477 | 0.0353 |
| 0.95 | 174 | -0.0017 | 1.0237 | 0.03 |
| 0.95 | 186 | -2.4295 | 0.7852 | 0.1787 |
| 0.95 | 198 | 1.4438 | 0.8387 | 0.1089 |
| 0.95 | 210 | -0.8107 | 0.742 | 0.066 |
| 0.95 | 222 | 1.1858 | 0.8191 | 0.0911 |
| 0.95 | 234 | 1.8831 | 0.8965 | 0.1398 |
| 0.95 | 246 | 0.9086 | 0.7797 | 0.0724 |
| 0.95 | 258 | -1.8622 | 0.691 | 0.1383 |
| 0.95 | 270 | -0.2156 | 0.7707 | 0.0338 |