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 : | 1295 GeV | |
| ε : | 0.7589 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.3829 |
|
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 | 282 | -0.4454 | 0.8084 | 0.0585 |
| 0.55 | 258 | -0.0423 | 0.6802 | 0.0304 |
| 0.55 | 270 | -0.9687 | 0.6331 | 0.1133 |
| 0.55 | 282 | 0.7476 | 0.6797 | 0.0895 |
| 0.65 | 258 | 0.9552 | 0.6833 | 0.1118 |
| 0.65 | 270 | -0.6293 | 0.6685 | 0.0771 |
| 0.65 | 282 | -1.3039 | 0.6592 | 0.1501 |
| 0.75 | 246 | 0.0798 | 0.7949 | 0.0313 |
| 0.75 | 258 | 0.3331 | 0.6342 | 0.0481 |
| 0.75 | 270 | 0.6855 | 0.6225 | 0.0829 |
| 0.75 | 282 | 0.543 | 0.6692 | 0.0682 |
| 0.85 | 114 | -0.3091 | 0.7938 | 0.046 |
| 0.85 | 126 | -0.328 | 0.7556 | 0.0476 |
| 0.85 | 138 | 0.531 | 0.8503 | 0.067 |
| 0.85 | 150 | -0.6065 | 0.7994 | 0.0747 |
| 0.85 | 162 | 0.0047 | 0.7601 | 0.03 |
| 0.85 | 174 | 0.7415 | 0.7716 | 0.0888 |
| 0.85 | 186 | 1.1924 | 0.7255 | 0.1378 |
| 0.85 | 270 | 0.3256 | 0.5793 | 0.0474 |
| 0.85 | 282 | 0.7797 | 0.523 | 0.0929 |
| 0.85 | 294 | 0.6201 | 0.6542 | 0.0761 |
| 0.95 | 126 | 1.6448 | 0.5193 | 0.1879 |
| 0.95 | 150 | 1.1898 | 0.6016 | 0.1375 |
| 0.95 | 186 | -0.4323 | 0.6576 | 0.0572 |
| 0.95 | 198 | 0.0864 | 0.6034 | 0.0315 |