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 : | 0.7075 GeV2 | |
|---|---|---|
| W : | 1445 GeV | |
| ε : | 0.8681 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.5897 |
|
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 |
|---|---|---|---|---|
| 0.55 | 90 | 0.5104 | 0.8396 | 0.0479 |
| 0.75 | 270 | -0.2915 | 0.7394 | 0.0368 |
| 0.75 | 282 | 0.6853 | 0.8413 | 0.0584 |
| 0.85 | 258 | -0.1537 | 0.7417 | 0.032 |
| 0.85 | 270 | -1.3972 | 0.5332 | 0.1064 |
| 0.85 | 294 | 0.1783 | 0.7234 | 0.0327 |
| 0.85 | 306 | -0.1458 | 0.6419 | 0.0318 |
| 0.85 | 318 | 1.3298 | 0.78 | 0.1017 |
| 0.85 | 330 | -0.177 | 0.6793 | 0.0327 |