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 : | 0.0844 GeV2 | |
|---|---|---|
| W : | 1775 GeV | |
| ε : | 0.8627 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0463 |
|
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 | 102 | -2.0988 | 1.0032 | 0.1551 |
| 0.55 | 114 | -0.0117 | 1.0109 | 0.03 |
| 0.55 | 126 | -1.8804 | 0.9465 | 0.1396 |
| 0.55 | 198 | -0.4511 | 1.1066 | 0.0444 |
| 0.55 | 258 | -0.2703 | 1.071 | 0.0358 |
| 0.55 | 270 | -1.3692 | 0.9379 | 0.1037 |
| 0.65 | 114 | 0.2305 | 1.0569 | 0.0343 |
| 0.65 | 126 | 0.0407 | 0.8652 | 0.0301 |
| 0.65 | 138 | -1.8796 | 1.036 | 0.1396 |
| 0.65 | 174 | -0.3806 | 1.1424 | 0.0408 |
| 0.65 | 186 | -0.422 | 1.0853 | 0.0429 |
| 0.65 | 198 | -1.6948 | 0.9887 | 0.1265 |
| 0.65 | 210 | 1.4435 | 0.92 | 0.1089 |
| 0.65 | 270 | 2.4054 | 0.7815 | 0.177 |
| 0.65 | 282 | -0.2813 | 0.9057 | 0.0363 |
| 0.75 | 90 | 0.6672 | 1.1008 | 0.0569 |
| 0.75 | 102 | 0.0766 | 1.0622 | 0.0305 |
| 0.75 | 114 | 2.5609 | 0.6361 | 0.1881 |
| 0.75 | 126 | -0.702 | 1.1203 | 0.0591 |
| 0.75 | 186 | -0.0852 | 0.9031 | 0.0306 |
| 0.75 | 198 | -1.0443 | 0.7891 | 0.0814 |
| 0.75 | 210 | -1.8976 | 0.9672 | 0.1408 |
| 0.75 | 222 | -0.2156 | 0.8823 | 0.0338 |
| 0.75 | 234 | 1.514 | 0.8676 | 0.1138 |
| 0.75 | 270 | 0.6518 | 0.7728 | 0.056 |
| 0.75 | 282 | -0.6519 | 0.8086 | 0.056 |
| 0.85 | 90 | -1.3744 | 1.1249 | 0.1041 |
| 0.85 | 102 | -0.437 | 0.6949 | 0.0436 |
| 0.85 | 114 | -0.4043 | 0.696 | 0.0419 |
| 0.85 | 126 | -1.116 | 0.9598 | 0.0863 |
| 0.85 | 138 | 0.6601 | 1.0635 | 0.0565 |
| 0.85 | 174 | 0.3269 | 0.9729 | 0.0382 |
| 0.85 | 186 | 0.2642 | 0.7464 | 0.0356 |
| 0.85 | 198 | -0.8937 | 0.7924 | 0.0714 |
| 0.85 | 210 | -1.442 | 0.7224 | 0.1088 |
| 0.85 | 222 | -0.9616 | 0.7287 | 0.0759 |
| 0.85 | 234 | -0.3655 | 0.9597 | 0.04 |
| 0.85 | 270 | 0.3945 | 0.8618 | 0.0415 |
| 0.85 | 282 | 0.3344 | 1.0061 | 0.0386 |
| 0.95 | 198 | 0.5183 | 1.0299 | 0.0481 |
| 0.95 | 210 | 0.1495 | 0.9008 | 0.0319 |