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 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1445 GeV | |
| ε : | 0.6825 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.2167 |
|
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 | 246 | 0.6086 | 1.0704 | 0.0464 |
| 0.65 | 246 | -1.1026 | 1.0521 | 0.0708 |
| 0.65 | 258 | -0.8041 | 1.091 | 0.0556 |
| 0.75 | 114 | 2.3687 | 1.0665 | 0.141 |
| 0.75 | 234 | 0.7482 | 1.1291 | 0.0528 |
| 0.75 | 258 | -0.9383 | 0.894 | 0.0623 |
| 0.85 | 246 | 1.4379 | 0.763 | 0.0888 |
| 0.85 | 258 | -1.382 | 0.8923 | 0.0858 |
| 0.85 | 270 | 1.2852 | 1.1877 | 0.0805 |
| 0.95 | 258 | 0.8628 | 0.9448 | 0.0585 |
| 0.55 | 258 | 0.043 | 0.9012 | 0.0301 |
| 0.65 | 126 | 0.9203 | 0.947 | 0.0628 |
| 0.65 | 258 | -0.3544 | 0.9194 | 0.0368 |
| 0.75 | 258 | 0.6717 | 0.8672 | 0.0502 |
| 0.85 | 126 | -1.0865 | 0.8521 | 0.0717 |
| 0.85 | 138 | -1.1809 | 0.8766 | 0.0769 |
| 0.85 | 246 | 1.1318 | 0.7814 | 0.0742 |
| 0.85 | 258 | 0.0537 | 0.7365 | 0.0302 |
| 0.95 | 258 | -0.0492 | 0.7943 | 0.0301 |