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 : | 0.101 GeV2 | |
|---|---|---|
| W : | 1625 GeV | |
| ε : | 0.8396 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.0862 |
|
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 | 270 | 0.5758 | 0.8056 | 0.048 |
| 0.55 | 126 | -0.5445 | 0.8444 | 0.0464 |
| 0.75 | 234 | -0.0417 | 0.8743 | 0.0301 |
| 0.75 | 246 | 1.327 | 0.848 | 0.0914 |
| 0.75 | 282 | -1.2238 | 0.6654 | 0.0851 |
| 0.75 | 294 | 0.445 | 0.8117 | 0.0417 |
| 0.85 | 102 | 0.9807 | 0.8141 | 0.0705 |
| 0.85 | 222 | -0.021 | 0.9558 | 0.03 |
| 0.85 | 234 | -0.9346 | 0.8746 | 0.0678 |
| 0.45 | 282 | 0.375 | 0.7233 | 0.0457 |
| 0.65 | 114 | -0.5864 | 0.945 | 0.0617 |
| 0.65 | 138 | -0.5206 | 0.9169 | 0.0565 |
| 0.75 | 138 | 0.5538 | 0.9948 | 0.0591 |
| 0.75 | 222 | -0.7121 | 0.949 | 0.072 |
| 0.75 | 234 | 0.4338 | 0.8475 | 0.0499 |
| 0.85 | 90 | 1.2262 | 0.9788 | 0.1166 |
| 0.85 | 102 | 0.2313 | 1.1996 | 0.0368 |
| 0.85 | 222 | 0.3621 | 0.9614 | 0.0448 |
| 0.85 | 234 | -0.4745 | 0.9922 | 0.0529 |