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 : | 0.1205 GeV2 | |
|---|---|---|
| W : | 1265 GeV | |
| ε : | 0.7913 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.4755 |
|
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 |
|---|---|---|---|---|
| 0.15 | 42 | -0.4985 | 0.804 | 0.0637 |
| 0.55 | 270 | -0.005 | 0.603 | 0.03 |
| 0.55 | 282 | 0.496 | 0.7333 | 0.0635 |
| 0.65 | 258 | 0.6863 | 0.6707 | 0.083 |
| 0.65 | 270 | 0.176 | 0.4977 | 0.036 |
| 0.65 | 282 | 0.348 | 0.5544 | 0.0494 |
| 0.65 | 294 | 0.9312 | 0.677 | 0.1092 |
| 0.75 | 258 | 1.1555 | 0.5677 | 0.1337 |
| 0.75 | 270 | 0.2466 | 0.5819 | 0.0409 |
| 0.75 | 282 | 0.3505 | 0.5737 | 0.0496 |
| 0.75 | 294 | 0.3328 | 0.6569 | 0.0481 |
| 0.85 | 114 | 0.412 | 0.6281 | 0.0553 |
| 0.85 | 138 | -0.5115 | 0.5847 | 0.065 |
| 0.85 | 150 | 1.1445 | 0.5594 | 0.1325 |
| 0.85 | 162 | -0.8172 | 0.6305 | 0.0969 |
| 0.85 | 174 | 0.6375 | 0.6983 | 0.0779 |
| 0.85 | 258 | -0.9183 | 0.5588 | 0.1078 |
| 0.85 | 270 | 1.0244 | 0.5049 | 0.1194 |
| 0.85 | 282 | -0.284 | 0.5364 | 0.0439 |
| 0.85 | 294 | -0.0085 | 0.6758 | 0.03 |
| 0.95 | 162 | 0.9192 | 0.5356 | 0.1079 |
| 0.95 | 174 | -0.6117 | 0.519 | 0.0752 |
| 0.95 | 198 | 0.1407 | 0.5738 | 0.0339 |
| 0.95 | 210 | 1.2893 | 0.4799 | 0.1485 |