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 : | 0.496 GeV2 | |
|---|---|---|
| W : | 1655 GeV | |
| ε : | 0.8315 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.262 |
|
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 |
|---|---|---|---|---|
| 0.45 | 102 | -0.6697 | 0.9354 | 0.0571 |
| 0.55 | 102 | -0.832 | 0.8175 | 0.0674 |
| 0.65 | 234 | 0.1171 | 0.8951 | 0.0312 |
| 0.75 | 66 | -0.2006 | 0.9121 | 0.0333 |
| 0.75 | 102 | -0.4911 | 0.9582 | 0.0466 |
| 0.75 | 222 | 0.1664 | 0.8753 | 0.0323 |
| 0.75 | 234 | 0.0981 | 0.8852 | 0.0308 |
| 0.85 | 54 | 0.2849 | 0.8387 | 0.0364 |
| 0.85 | 66 | 0.3429 | 0.8589 | 0.039 |
| 0.85 | 78 | -0.1789 | 0.9159 | 0.0327 |
| 0.85 | 210 | -0.3529 | 0.9481 | 0.0394 |
| 0.85 | 222 | 0.2625 | 0.8205 | 0.0355 |
| 0.85 | 234 | -0.6347 | 0.8428 | 0.0549 |
| 0.85 | 246 | 0.7481 | 0.8824 | 0.062 |
| 0.85 | 258 | -0.6979 | 0.7142 | 0.0588 |
| 0.85 | 270 | -0.0108 | 0.891 | 0.03 |
| 0.85 | 282 | -1.5559 | 0.6966 | 0.1167 |
| 0.95 | 210 | 1.5864 | 0.8339 | 0.1189 |
| 0.95 | 222 | 0.6724 | 0.8426 | 0.0572 |
| 0.95 | 234 | -0.7997 | 0.7983 | 0.0653 |
| 0.95 | 258 | -0.3981 | 0.907 | 0.0416 |
| 0.95 | 270 | 1.2694 | 0.6446 | 0.0968 |
| 0.95 | 294 | 0.5679 | 0.8236 | 0.0509 |
| 0.95 | 306 | 0.2437 | 0.7198 | 0.0348 |