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 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1355 GeV | |
| ε : | 0.7801 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.3709 |
|
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 |
|---|---|---|---|---|
| 0.75 | 114 | 0.1781 | 1.039 | 0.0319 |
| 0.75 | 234 | -0.6193 | 0.7489 | 0.0479 |
| 0.85 | 114 | 0.1829 | 1.0016 | 0.032 |
| 0.85 | 222 | 1.4685 | 1.324 | 0.0934 |
| 0.85 | 258 | 0.6703 | 1.0532 | 0.0503 |
| 0.85 | 270 | -0.9886 | 0.4822 | 0.0667 |
| 0.85 | 282 | -0.4693 | 0.7203 | 0.0412 |
| 0.65 | 258 | -0.1131 | 0.6335 | 0.0308 |
| 0.75 | 102 | 0.6809 | 0.6989 | 0.0517 |
| 0.75 | 138 | -0.1522 | 0.6301 | 0.0314 |
| 0.75 | 246 | 0.1391 | 0.665 | 0.0312 |
| 0.85 | 102 | 0.1233 | 0.6747 | 0.031 |
| 0.85 | 114 | 0.4907 | 0.6101 | 0.0427 |
| 0.85 | 138 | 0.7112 | 0.6028 | 0.0533 |
| 0.85 | 270 | -0.3872 | 0.4984 | 0.0384 |
| 0.85 | 294 | 0.5265 | 0.5848 | 0.0443 |
| 0.95 | 270 | -0.0909 | 0.5082 | 0.0305 |
| 0.95 | 282 | -0.2949 | 0.5283 | 0.0351 |