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 : | 0.1435 GeV2 | |
|---|---|---|
| W : | 1535 GeV | |
| ε : | 0.8754 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1687 |
|
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 |
|---|---|---|---|---|
| 0.55 | 282 | -0.0913 | 0.8595 | 0.0312 |
| 0.65 | 114 | -0.9733 | 1.0335 | 0.0943 |
| 0.65 | 234 | -0.3515 | 1.0622 | 0.0441 |
| 0.75 | 102 | -0.5982 | 1.2261 | 0.0626 |
| 0.75 | 114 | 1.1035 | 1.0777 | 0.1058 |
| 0.75 | 126 | 0.4261 | 1.131 | 0.0493 |
| 0.75 | 138 | -0.0856 | 1.0571 | 0.031 |
| 0.75 | 222 | 2.2582 | 0.9349 | 0.2097 |
| 0.75 | 234 | -0.09 | 0.9623 | 0.0311 |
| 0.85 | 78 | -0.1237 | 1.1975 | 0.0321 |
| 0.85 | 90 | 2.6555 | 1.1061 | 0.2459 |
| 0.85 | 234 | 0.6275 | 1.1214 | 0.065 |
| 0.85 | 246 | 2.6883 | 0.9232 | 0.2489 |
| 0.95 | 210 | 2.3482 | 3.1514 | 0.2179 |
| 0.35 | 66 | 1.0471 | 0.7026 | 0.0744 |
| 0.35 | 78 | 1.3391 | 0.6561 | 0.0921 |
| 0.35 | 282 | 0.8823 | 0.6865 | 0.0648 |
| 0.55 | 282 | -0.9807 | 0.7127 | 0.0705 |
| 0.65 | 102 | 0.9666 | 0.6836 | 0.0697 |
| 0.65 | 114 | 0.4298 | 0.7499 | 0.041 |
| 0.65 | 126 | -0.8337 | 0.7956 | 0.062 |
| 0.65 | 138 | 1.7903 | 0.8236 | 0.1203 |
| 0.65 | 294 | -0.71 | 0.7915 | 0.0551 |
| 0.75 | 114 | -0.7559 | 0.7777 | 0.0576 |
| 0.75 | 126 | -0.8306 | 0.8891 | 0.0618 |
| 0.75 | 138 | 0.5501 | 0.8538 | 0.0467 |
| 0.75 | 210 | 0.3975 | 0.9419 | 0.0396 |
| 0.75 | 222 | 1.0244 | 0.8164 | 0.0731 |
| 0.75 | 234 | -0.7794 | 0.8556 | 0.0589 |
| 0.75 | 246 | -0.1949 | 0.9194 | 0.0326 |
| 0.85 | 78 | 0.0097 | 0.8211 | 0.03 |
| 0.85 | 126 | 1.9236 | 0.9027 | 0.1287 |
| 0.85 | 210 | -0.6622 | 0.9871 | 0.0525 |
| 0.85 | 222 | -0.9833 | 0.8241 | 0.0706 |
| 0.85 | 234 | 1.0081 | 0.8226 | 0.0721 |
| 0.85 | 246 | -1.1672 | 0.7994 | 0.0816 |
| 0.85 | 258 | 0.0764 | 0.9723 | 0.0304 |
| 0.95 | 210 | 0.5609 | 1.584 | 0.0472 |
| 0.95 | 222 | -0.988 | 1.5289 | 0.0709 |
| 0.95 | 246 | 0.0459 | 1.2974 | 0.0301 |
| 0.95 | 258 | -0.516 | 1.4299 | 0.045 |
| 0.95 | 270 | -0.6864 | 1.3407 | 0.0538 |