cos(θπ+) =
Parameter (X axis): φ(π+), degrees
You are not logged in.
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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1235 GeV | |
| ε : | 0.9304 | |
| Ebeam : | 2.999 GeV | |
| εL: | 1.2681 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
AUL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.35 | 294 | 0.1169 | 0.6758 | 0.0312 |
| 0.45 | 282 | 0.692 | 0.7576 | 0.0588 |
| 0.55 | 78 | 0.6028 | 0.7437 | 0.0533 |
| 0.55 | 270 | -0.5177 | 0.5924 | 0.0483 |
| 0.65 | 66 | -0.0376 | 0.6891 | 0.0301 |
| 0.65 | 78 | 0.124 | 0.7089 | 0.0313 |
| 0.65 | 90 | -0.4971 | 0.5799 | 0.0471 |
| 0.65 | 282 | 2.2402 | 2.2402 | 0.1665 |
| 0.75 | 90 | -0.3519 | 0.5355 | 0.0395 |
| 0.75 | 270 | 1.3264 | 0.7453 | 0.1015 |
| 0.75 | 282 | -0.0693 | 0.562 | 0.0304 |
| 0.85 | 66 | -0.6391 | 0.4926 | 0.0555 |
| 0.85 | 90 | -0.2417 | 0.6159 | 0.0348 |