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 : | 0.496 GeV2 | |
|---|---|---|
| W : | 1265 GeV | |
| ε : | 0.938 | |
| Ebeam : | 2.999 GeV | |
| εL: | 1.1084 |
|
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 |
|---|---|---|---|---|
| 0.05 | 66 | 0.475 | 0.7074 | 0.0459 |
| 0.15 | 66 | -0.5785 | 0.5441 | 0.0518 |
| 0.35 | 282 | -1.0822 | 0.4818 | 0.0846 |
| 0.35 | 294 | 0.2587 | 0.7339 | 0.0355 |
| 0.45 | 294 | 1.0489 | 0.6825 | 0.0823 |
| 0.55 | 66 | 0.3331 | 0.7609 | 0.0386 |
| 0.55 | 78 | 0.4526 | 0.7169 | 0.0447 |
| 0.55 | 90 | -0.6272 | 0.6292 | 0.0548 |
| 0.55 | 270 | -1.1049 | 0.4224 | 0.0862 |
| 0.55 | 282 | 1.8991 | 0.6418 | 0.142 |
| 0.55 | 294 | -0.1909 | 0.5792 | 0.0331 |
| 0.65 | 66 | -0.5076 | 0.4833 | 0.0477 |
| 0.65 | 78 | -0.0379 | 0.5864 | 0.0301 |
| 0.65 | 102 | 0.2132 | 0.7894 | 0.0338 |
| 0.65 | 270 | 0.1845 | 0.6111 | 0.0329 |
| 0.65 | 282 | 0.5304 | 0.5977 | 0.049 |
| 0.65 | 294 | 0.482 | 0.5644 | 0.0463 |
| 0.75 | 66 | -0.589 | 0.4966 | 0.0525 |
| 0.75 | 78 | -0.2929 | 0.5131 | 0.0369 |
| 0.75 | 90 | 0.5326 | 0.7196 | 0.0491 |
| 0.75 | 102 | -0.5987 | 0.5819 | 0.0531 |
| 0.75 | 258 | -0.2726 | 0.5918 | 0.036 |
| 0.75 | 270 | -0.2526 | 0.5565 | 0.0352 |
| 0.75 | 282 | 0.6727 | 0.5796 | 0.0576 |
| 0.75 | 294 | -0.0738 | 0.5663 | 0.0305 |
| 0.75 | 306 | 0.5393 | 0.6251 | 0.0495 |
| 0.85 | 54 | 0.1225 | 0.6245 | 0.0313 |
| 0.85 | 66 | 1.026 | 0.6528 | 0.0808 |
| 0.85 | 78 | -0.0859 | 0.5846 | 0.0306 |
| 0.85 | 90 | -0.2265 | 0.5297 | 0.0343 |
| 0.85 | 102 | 0.579 | 0.6908 | 0.0519 |
| 0.85 | 246 | 0.5955 | 0.7367 | 0.0529 |
| 0.85 | 258 | 0.6912 | 0.7245 | 0.0588 |
| 0.85 | 270 | -0.0258 | 0.4898 | 0.0301 |
| 0.85 | 282 | 1.6946 | 0.6026 | 0.1274 |
| 0.85 | 294 | 0.5171 | 0.6559 | 0.0483 |
| 0.85 | 318 | 0.1377 | 0.5396 | 0.0316 |
| 0.95 | 114 | 0.1267 | 0.7254 | 0.0314 |
| 0.95 | 270 | -0.1639 | 0.6087 | 0.0323 |
| 0.95 | 282 | -1.0145 | 0.4507 | 0.08 |
| 0.95 | 294 | -0.1474 | 0.5096 | 0.0319 |