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 : | 0.0496 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.904 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.4092 |
|
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 |
|---|---|---|---|---|
| 0.45 | 282 | -0.889 | 0.5166 | 0.1047 |
| 0.55 | 270 | -0.0463 | 0.4239 | 0.0305 |
| 0.55 | 282 | 0.2867 | 0.3766 | 0.0441 |
| 0.65 | 258 | -0.8899 | 0.4428 | 0.1048 |
| 0.65 | 270 | -0.143 | 0.4247 | 0.0341 |
| 0.65 | 282 | -0.0135 | 0.4906 | 0.03 |
| 0.75 | 246 | 0.618 | 0.5378 | 0.0759 |
| 0.75 | 258 | 0.2435 | 0.4236 | 0.0407 |
| 0.75 | 270 | 0.4984 | 0.3655 | 0.0637 |
| 0.75 | 282 | -0.525 | 0.5119 | 0.0664 |
| 0.85 | 150 | 0.1886 | 0.4803 | 0.0368 |
| 0.85 | 162 | 0.575 | 0.4382 | 0.0715 |
| 0.85 | 174 | -0.2599 | 0.4885 | 0.0419 |
| 0.85 | 186 | -0.1803 | 0.3589 | 0.0362 |
| 0.85 | 198 | 0.0314 | 0.5113 | 0.0302 |
| 0.85 | 210 | 0.7965 | 0.4133 | 0.0947 |
| 0.85 | 222 | -0.5228 | 0.42 | 0.0662 |
| 0.85 | 234 | 0.1856 | 0.5114 | 0.0366 |
| 0.95 | 150 | 0.7455 | 0.3922 | 0.0893 |
| 0.95 | 162 | -0.1378 | 0.3731 | 0.0338 |
| 0.95 | 174 | 0.3995 | 0.3538 | 0.0541 |
| 0.95 | 186 | 0.1745 | 0.3846 | 0.0359 |
| 0.95 | 210 | 0.6568 | 0.3858 | 0.0799 |
| 0.95 | 222 | 0.2055 | 0.3866 | 0.0379 |