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 : | 0.0707 GeV2 | |
|---|---|---|
| W : | 1235 GeV | |
| ε : | 0.9671 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.4706 |
|
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 | 78 | -0.602 | 0.615 | 0.0472 |
| 0.45 | 78 | -0.2939 | 0.4801 | 0.0349 |
| 0.55 | 78 | -0.1127 | 0.4655 | 0.0308 |
| 0.55 | 90 | -0.254 | 0.4253 | 0.0337 |
| 0.55 | 270 | 0.1437 | 0.5173 | 0.0312 |
| 0.55 | 282 | 0.4988 | 0.5568 | 0.0426 |
| 0.65 | 78 | 1.498 | 0.4174 | 0.0956 |
| 0.65 | 90 | -0.4253 | 0.4921 | 0.0396 |
| 0.65 | 258 | -0.1054 | 0.4377 | 0.0307 |
| 0.65 | 270 | -0.2834 | 0.3693 | 0.0346 |
| 0.65 | 282 | -0.585 | 0.4849 | 0.0464 |
| 0.75 | 90 | 0.3561 | 0.6241 | 0.037 |
| 0.75 | 102 | -0.143 | 0.668 | 0.0312 |
| 0.75 | 114 | 0.9714 | 0.5132 | 0.0661 |
| 0.75 | 126 | -0.0963 | 0.6871 | 0.0306 |
| 0.75 | 246 | 0.8489 | 0.4931 | 0.0595 |
| 0.75 | 258 | 0.0675 | 0.3872 | 0.0303 |
| 0.75 | 270 | -0.4685 | 0.3591 | 0.0413 |
| 0.85 | 102 | -0.8105 | 0.5352 | 0.0575 |
| 0.85 | 114 | -0.5381 | 0.4166 | 0.0443 |
| 0.85 | 126 | 0.3301 | 0.3866 | 0.0361 |
| 0.85 | 138 | -0.0075 | 0.3747 | 0.03 |
| 0.85 | 150 | 0.2802 | 0.4746 | 0.0345 |
| 0.85 | 162 | 0.8512 | 0.4852 | 0.0597 |
| 0.85 | 174 | 0.2888 | 0.5767 | 0.0347 |
| 0.85 | 210 | -0.4528 | 0.5931 | 0.0407 |
| 0.85 | 222 | 0.7577 | 0.6467 | 0.0548 |
| 0.85 | 246 | -0.8565 | 0.4391 | 0.0599 |
| 0.85 | 258 | -0.4837 | 0.4057 | 0.0419 |
| 0.85 | 270 | 0.7985 | 0.5611 | 0.0569 |
| 0.95 | 114 | 0.5541 | 0.523 | 0.045 |
| 0.95 | 126 | 0.4755 | 0.4159 | 0.0416 |
| 0.95 | 138 | 0.4447 | 0.4633 | 0.0403 |
| 0.95 | 150 | -0.0351 | 0.3791 | 0.0301 |
| 0.95 | 162 | -0.7052 | 0.3614 | 0.0522 |
| 0.95 | 174 | -0.6661 | 0.4838 | 0.0503 |
| 0.95 | 186 | 0.0628 | 0.4477 | 0.0302 |
| 0.95 | 198 | -0.5577 | 0.4718 | 0.0452 |
| 0.95 | 210 | 0.5102 | 0.5638 | 0.0431 |
| 0.95 | 234 | 0.1077 | 0.5533 | 0.0307 |