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 : | 0.0205 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.9279 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.1911 |
|
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 | 246 | -0.9927 | 0.5185 | 0.1159 |
| 0.55 | 258 | -0.2896 | 0.5507 | 0.0443 |
| 0.55 | 270 | -0.5396 | 0.3841 | 0.0678 |
| 0.55 | 282 | -0.7418 | 0.4423 | 0.0889 |
| 0.65 | 246 | -0.7136 | 0.3892 | 0.0859 |
| 0.65 | 258 | -0.1861 | 0.348 | 0.0366 |
| 0.65 | 270 | 0.4596 | 0.3631 | 0.0599 |
| 0.65 | 282 | 0.4326 | 0.4537 | 0.0573 |
| 0.75 | 162 | -0.2075 | 0.5193 | 0.038 |
| 0.75 | 174 | 0.5763 | 0.4597 | 0.0716 |
| 0.75 | 186 | -0.5559 | 0.4054 | 0.0695 |
| 0.75 | 198 | -0.0913 | 0.4372 | 0.0317 |
| 0.75 | 210 | 0.4428 | 0.4411 | 0.0583 |
| 0.75 | 222 | 0.5241 | 0.4785 | 0.0663 |
| 0.75 | 234 | -0.4909 | 0.5398 | 0.063 |
| 0.75 | 246 | 0.2898 | 0.4234 | 0.0444 |
| 0.75 | 258 | -0.7127 | 0.4119 | 0.0858 |
| 0.85 | 150 | -0.8928 | 0.4685 | 0.1051 |
| 0.85 | 162 | 0.0836 | 0.4494 | 0.0314 |
| 0.85 | 174 | 0.1939 | 0.3656 | 0.0371 |
| 0.85 | 186 | -0.2434 | 0.4415 | 0.0407 |
| 0.85 | 198 | 0.1618 | 0.402 | 0.0351 |
| 0.85 | 210 | 0.1364 | 0.4011 | 0.0337 |
| 0.85 | 222 | -0.1826 | 0.5038 | 0.0364 |