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 : | 0.0593 GeV2 | |
|---|---|---|
| W : | 1655 GeV | |
| ε : | 0.7757 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.044 |
|
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 |
|---|---|---|---|---|
| 0.35 | 18 | -1.1711 | 0.723 | 0.077 |
| 0.35 | 270 | -0.4733 | 0.6295 | 0.0415 |
| 0.35 | 282 | -0.0885 | 0.761 | 0.0305 |
| 0.45 | 78 | -0.6822 | 0.6864 | 0.0511 |
| 0.45 | 270 | -0.6777 | 0.6974 | 0.0509 |
| 0.45 | 282 | -1.8771 | 0.6084 | 0.1176 |
| 0.45 | 294 | 0.8827 | 0.7769 | 0.0613 |
| 0.55 | 78 | -1.0076 | 0.7145 | 0.068 |
| 0.55 | 126 | -2.1683 | 0.6126 | 0.1348 |
| 0.55 | 138 | -0.6901 | 0.8265 | 0.0515 |
| 0.55 | 210 | -0.5507 | 0.8282 | 0.0449 |
| 0.55 | 222 | 0.1793 | 0.8107 | 0.0319 |
| 0.55 | 258 | -0.9367 | 0.7976 | 0.0642 |
| 0.55 | 270 | -0.1799 | 0.5959 | 0.0319 |
| 0.55 | 282 | -0.7003 | 0.7265 | 0.052 |
| 0.65 | 114 | -1.2392 | 0.7871 | 0.0809 |
| 0.65 | 126 | -0.3967 | 0.7408 | 0.0384 |
| 0.65 | 198 | -0.4574 | 0.7605 | 0.0408 |
| 0.65 | 210 | -0.4257 | 0.7044 | 0.0396 |
| 0.65 | 222 | -0.6485 | 0.6948 | 0.0494 |
| 0.65 | 258 | 1.0749 | 0.7811 | 0.0717 |
| 0.65 | 282 | -0.873 | 0.6991 | 0.0608 |
| 0.65 | 294 | 0.7635 | 0.6996 | 0.0551 |
| 0.75 | 66 | -0.1583 | 0.671 | 0.0315 |
| 0.75 | 126 | 0.8854 | 0.8364 | 0.0615 |
| 0.75 | 198 | -1.6734 | 0.7889 | 0.1057 |
| 0.75 | 210 | -0.5678 | 0.7311 | 0.0456 |
| 0.75 | 222 | -0.1265 | 0.6483 | 0.031 |
| 0.75 | 234 | -1.1306 | 0.7183 | 0.0748 |
| 0.75 | 246 | 0.1451 | 0.8439 | 0.0313 |
| 0.75 | 270 | -0.5298 | 0.5648 | 0.0439 |
| 0.75 | 282 | 0.261 | 0.6045 | 0.0339 |
| 0.75 | 294 | 0.2223 | 0.7045 | 0.0329 |
| 0.85 | 114 | -0.7094 | 0.7489 | 0.0524 |
| 0.85 | 126 | 0.2555 | 0.732 | 0.0338 |
| 0.85 | 186 | -0.6039 | 0.7892 | 0.0473 |
| 0.85 | 198 | -1.4532 | 0.7361 | 0.093 |
| 0.85 | 210 | -1.4419 | 0.4993 | 0.0924 |
| 0.85 | 222 | -0.2586 | 0.6243 | 0.0338 |
| 0.85 | 234 | 0.2152 | 0.7515 | 0.0327 |