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: ALL,
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.2445 GeV2 | |
|---|---|---|
| W : | 1265 GeV | |
| ε : | 0.9385 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.869 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): ALL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
ALL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.55 | 282 | 0.0702 | 1.9407 | 0.0307 |
| 0.65 | 282 | -0.3062 | 1.8987 | 0.0411 |
| 0.75 | 90 | -1.0102 | 2.3502 | 0.0976 |
| 0.75 | 102 | 0.0064 | 2.2534 | 0.03 |
| 0.75 | 270 | -1.1284 | 1.9569 | 0.108 |
| 0.75 | 282 | -1.2215 | 1.7605 | 0.1162 |
| 0.75 | 294 | 2.5415 | 1.9934 | 0.2355 |
| 0.85 | 270 | 2.374 | 2.0261 | 0.2202 |
| 0.85 | 282 | -3.7507 | 1.8364 | 0.346 |
| 0.85 | 294 | 2.045 | 1.7296 | 0.1903 |
| 0.95 | 78 | 0.5667 | 6.6573 | 0.0601 |
| 0.95 | 102 | 6.3933 | 1.0933 | -0.1273 |
| 0.25 | 66 | 0.1853 | 0.5238 | 0.0323 |
| 0.65 | 270 | 0.3777 | 0.5143 | 0.0388 |
| 0.65 | 282 | -0.2837 | 0.4899 | 0.0352 |
| 0.75 | 78 | -0.617 | 0.5036 | 0.0501 |
| 0.75 | 90 | 0.4284 | 0.528 | 0.0409 |
| 0.75 | 270 | 0.3854 | 0.4895 | 0.0391 |
| 0.75 | 282 | -0.2643 | 0.5052 | 0.0346 |
| 0.85 | 78 | 0.9227 | 0.5647 | 0.0671 |
| 0.85 | 90 | 0.4033 | 0.5067 | 0.0399 |
| 0.85 | 102 | -0.2302 | 0.5991 | 0.0335 |
| 0.85 | 114 | -0.0362 | 0.662 | 0.0301 |
| 0.85 | 246 | 0.5567 | 0.5464 | 0.047 |
| 0.85 | 258 | 0.2695 | 0.6093 | 0.0347 |
| 0.85 | 282 | 1.3432 | 0.4628 | 0.0924 |
| 0.95 | 270 | 1.7728 | 0.9122 | 0.1192 |