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 : | 0.0415 GeV2 | |
|---|---|---|
| W : | 1535 GeV | |
| ε : | 0.6677 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0424 |
|
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 | 138 | 0.2083 | 0.7698 | 0.0325 |
| 0.55 | 210 | -0.7745 | 0.9439 | 0.0553 |
| 0.55 | 222 | 1.2537 | 0.8639 | 0.0809 |
| 0.55 | 234 | -0.3368 | 0.8846 | 0.0362 |
| 0.55 | 246 | -0.7236 | 0.7539 | 0.0527 |
| 0.65 | 138 | -0.1556 | 0.7905 | 0.0314 |
| 0.65 | 150 | -0.5372 | 0.7756 | 0.044 |
| 0.65 | 162 | -0.0055 | 0.8825 | 0.03 |
| 0.65 | 222 | -0.1207 | 0.697 | 0.0309 |
| 0.65 | 234 | 0.96 | 0.6823 | 0.0649 |
| 0.65 | 246 | 0.0149 | 0.9472 | 0.03 |
| 0.75 | 222 | -1.0598 | 0.7871 | 0.0702 |
| 0.75 | 234 | -1.386 | 0.6834 | 0.0883 |
| 0.75 | 246 | -0.9609 | 0.7265 | 0.0649 |
| 0.85 | 126 | -0.0553 | 0.9041 | 0.0302 |
| 0.85 | 210 | -1.9331 | 0.8006 | 0.1197 |
| 0.85 | 222 | -0.2452 | 0.8181 | 0.0334 |
| 0.85 | 234 | -0.2223 | 0.7087 | 0.0328 |
| 0.85 | 246 | -0.2734 | 0.6799 | 0.0342 |
| 0.45 | 30 | 0.6733 | 1.3609 | 0.0493 |
| 0.45 | 234 | -1.1136 | 1.0327 | 0.0714 |
| 0.55 | 126 | 0.652 | 1.0859 | 0.0483 |
| 0.55 | 138 | -0.7525 | 1.0355 | 0.0531 |
| 0.55 | 210 | -0.7386 | 1.0284 | 0.0524 |
| 0.55 | 222 | -0.7507 | 1.1666 | 0.053 |
| 0.55 | 234 | 0.4871 | 0.9944 | 0.0413 |
| 0.55 | 246 | -0.0138 | 0.954 | 0.03 |
| 0.65 | 150 | 0.2246 | 1.1457 | 0.0327 |
| 0.65 | 210 | 1.2882 | 0.9619 | 0.0807 |
| 0.65 | 222 | -0.4459 | 1.1194 | 0.0397 |
| 0.65 | 234 | 2.4591 | 2.4591 | 0.1461 |
| 0.65 | 246 | -2.0344 | 0.6291 | 0.122 |
| 0.75 | 162 | -1.5027 | 1.141 | 0.0924 |
| 0.75 | 210 | -0.4444 | 1.1588 | 0.0396 |
| 0.75 | 222 | 0.1866 | 1.1558 | 0.0319 |
| 0.75 | 234 | -0.7217 | 0.857 | 0.0516 |
| 0.75 | 246 | -0.8939 | 1.0766 | 0.06 |
| 0.85 | 210 | -0.5754 | 0.9221 | 0.0449 |
| 0.85 | 222 | 0.6153 | 0.8749 | 0.0467 |
| 0.85 | 234 | -1.1587 | 0.8129 | 0.0738 |
| 0.85 | 246 | -1.3096 | 0.6886 | 0.0818 |
| 0.85 | 258 | -2.7098 | 2.7098 | 0.1604 |
| 0.95 | 234 | -0.0365 | 1.0735 | 0.0301 |
| 0.95 | 246 | -0.9446 | 0.9326 | 0.0626 |