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 : | 1385 GeV | |
| ε : | 0.6317 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.1998 |
|
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 | 246 | -0.1224 | 0.9008 | 0.033 |
| 0.55 | 258 | 0.3432 | 0.8238 | 0.049 |
| 0.65 | 234 | 1.818 | 0.7806 | 0.2072 |
| 0.65 | 246 | 0.7124 | 0.7604 | 0.0858 |
| 0.65 | 258 | -0.674 | 0.7682 | 0.0817 |
| 0.65 | 270 | 0.6125 | 0.8133 | 0.0753 |
| 0.75 | 138 | 0.0748 | 0.9899 | 0.0312 |
| 0.75 | 174 | -0.7955 | 0.9253 | 0.0946 |
| 0.75 | 222 | 2.7831 | 2.7831 | 0.3153 |
| 0.75 | 246 | 0.7343 | 0.6727 | 0.0881 |
| 0.75 | 258 | 0.7828 | 0.8298 | 0.0932 |
| 0.75 | 270 | -0.4516 | 0.6768 | 0.0591 |
| 0.75 | 282 | 1.2838 | 0.8098 | 0.1479 |
| 0.85 | 138 | -0.883 | 1.0132 | 0.104 |
| 0.85 | 234 | 1.0187 | 0.9151 | 0.1187 |
| 0.85 | 246 | -0.6837 | 0.751 | 0.0827 |
| 0.85 | 258 | -0.54 | 0.6201 | 0.0679 |
| 0.85 | 270 | 0.449 | 0.5908 | 0.0589 |
| 0.85 | 282 | -0.6252 | 0.7951 | 0.0766 |
| 0.95 | 258 | 0.0884 | 0.7245 | 0.0316 |