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 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1595 GeV | |
| ε : | 0.8372 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.3432 |
|
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 |
|---|---|---|---|---|
| 0.85 | 54 | 1.0531 | 0.8945 | 0.082 |
| 0.85 | 66 | 0.3356 | 1.0397 | 0.0386 |
| 0.85 | 210 | 0.3082 | 0.9615 | 0.0374 |
| 0.85 | 222 | 0.4731 | 1.0176 | 0.0456 |
| 0.85 | 246 | 1.1955 | 0.9164 | 0.0917 |
| 0.85 | 258 | 1.4988 | 0.837 | 0.1127 |
| 0.85 | 270 | 0.3755 | 0.9979 | 0.0405 |
| 0.85 | 282 | -0.8116 | 0.8272 | 0.0661 |
| 0.85 | 294 | 0.0956 | 0.9658 | 0.0308 |
| 0.95 | 270 | 0.3027 | 0.8976 | 0.0372 |
| 0.95 | 282 | 1.2078 | 0.8902 | 0.0926 |
| 0.95 | 294 | 0.5024 | 0.9167 | 0.0472 |
| 0.95 | 306 | 1.0856 | 0.7654 | 0.0842 |
| 0.95 | 318 | 1.1225 | 0.7911 | 0.0867 |