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: AUL,
Target spin asymmetry.
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): 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 | Data errors | Systematic errors |
|---|---|---|---|---|
| 0.55 | 246 | 0.7019 | 0.5082 | 0.0853 |
| 0.55 | 258 | -0.6589 | 0.4173 | 0.0807 |
| 0.55 | 270 | 0.2915 | 0.365 | 0.0447 |
| 0.55 | 282 | -0.285 | 0.3924 | 0.0442 |
| 0.65 | 246 | -0.4752 | 0.3415 | 0.0618 |
| 0.65 | 258 | -0.7286 | 0.2573 | 0.0882 |
| 0.65 | 270 | -0.6261 | 0.2801 | 0.0773 |
| 0.65 | 282 | -0.3557 | 0.3928 | 0.0504 |
| 0.75 | 162 | 0.0304 | 0.4605 | 0.0302 |
| 0.75 | 174 | -0.301 | 0.4052 | 0.0455 |
| 0.75 | 186 | 0.4645 | 0.3739 | 0.0608 |
| 0.75 | 198 | -0.0295 | 0.3806 | 0.0302 |
| 0.75 | 210 | 0.2345 | 0.4033 | 0.0401 |
| 0.75 | 222 | 0.3551 | 0.4414 | 0.0503 |
| 0.75 | 234 | 0.1816 | 0.4983 | 0.0364 |
| 0.75 | 246 | 0.1509 | 0.385 | 0.0346 |
| 0.75 | 258 | 0.3347 | 0.3908 | 0.0485 |
| 0.85 | 150 | -0.3146 | 0.4048 | 0.0467 |
| 0.85 | 162 | -0.5258 | 0.3546 | 0.0669 |
| 0.85 | 174 | -0.0619 | 0.3182 | 0.0308 |
| 0.85 | 186 | 0.4195 | 0.4023 | 0.0564 |
| 0.85 | 198 | -0.2435 | 0.3415 | 0.0408 |
| 0.85 | 210 | -0.0711 | 0.3495 | 0.0311 |
| 0.85 | 222 | -0.3007 | 0.4216 | 0.0455 |