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 : | 1835 GeV | |
| ε : | 0.8239 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0514 |
|
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 |
|---|---|---|---|---|
| 0.65 | 54 | -2.8823 | 2.8823 | 0.2111 |
| 0.65 | 282 | -0.4249 | 0.9712 | 0.043 |
| 0.75 | 102 | 1.8603 | 0.8118 | 0.1382 |
| 0.75 | 198 | -0.4937 | 0.9442 | 0.0467 |
| 0.75 | 210 | -0.7448 | 0.9785 | 0.0618 |
| 0.75 | 258 | -0.9768 | 1.0166 | 0.0769 |
| 0.75 | 282 | -0.0925 | 1.0056 | 0.0307 |
| 0.85 | 90 | -0.2968 | 1.057 | 0.0369 |
| 0.85 | 102 | 0.0309 | 0.8617 | 0.0301 |
| 0.85 | 114 | -0.095 | 0.9288 | 0.0308 |
| 0.85 | 126 | 0.339 | 1.1574 | 0.0388 |
| 0.85 | 186 | 0.0669 | 0.7883 | 0.0304 |
| 0.85 | 198 | 0.2086 | 0.8414 | 0.0336 |
| 0.85 | 210 | -0.074 | 0.8402 | 0.0305 |
| 0.85 | 222 | -0.3391 | 0.8924 | 0.0388 |
| 0.85 | 234 | 0.6704 | 1.0467 | 0.0571 |
| 0.95 | 210 | -2.1452 | 0.8083 | 0.1584 |