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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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
Q2 : | 0.1205 GeV2 | |
---|---|---|
W : | 1205 GeV | |
ε : | 0.9081 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.8044 |
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
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Click here to get data in text file, delimited with tabs.
Measured data:
cos(θπ+) |
φ(π+),
degrees |
AUL | Data errors | Systematic errors |
---|---|---|---|---|
0.45 | 282 | 0.6865 | 0.7765 | 0.0511 |
0.45 | 294 | -0.4261 | 0.5419 | 0.0395 |
0.55 | 270 | -0.0835 | 0.5749 | 0.0304 |
0.55 | 282 | -0.8843 | 0.3009 | 0.0611 |
0.55 | 294 | -0.4694 | 0.4798 | 0.0412 |
0.65 | 270 | 0.7634 | 0.7571 | 0.0549 |
0.65 | 282 | 0.058 | 0.5735 | 0.0302 |
0.75 | 270 | 0.4258 | 0.7913 | 0.0395 |
0.75 | 282 | -0.4155 | 0.4314 | 0.0391 |
0.85 | 102 | 0.4691 | 0.8683 | 0.0412 |
0.95 | 114 | 0.0979 | 0.638 | 0.0306 |
0.95 | 126 | -0.0337 | 0.551 | 0.0301 |
0.95 | 138 | 0.0745 | 0.6334 | 0.0303 |
0.95 | 150 | 0.4686 | 0.7457 | 0.0412 |
0.95 | 198 | 0.0631 | 0.5901 | 0.0302 |
0.35 | 294 | -0.3756 | 0.4522 | 0.038 |
0.45 | 282 | 0.4745 | 0.4211 | 0.042 |
0.55 | 270 | 0.1609 | 0.382 | 0.0316 |
0.55 | 282 | -0.0157 | 0.3882 | 0.03 |
0.55 | 294 | -0.1371 | 0.4424 | 0.0312 |
0.65 | 270 | 0.2983 | 0.3549 | 0.0352 |
0.65 | 282 | -0.4009 | 0.3568 | 0.0389 |
0.75 | 258 | 0.9529 | 0.4562 | 0.0662 |
0.75 | 270 | -0.0629 | 0.4179 | 0.0303 |
0.75 | 282 | -0.3549 | 0.3686 | 0.0372 |
0.85 | 102 | -0.8033 | 0.4397 | 0.0581 |
0.85 | 126 | 0.5752 | 0.4861 | 0.0466 |
0.95 | 114 | -0.2892 | 0.3716 | 0.0349 |
0.95 | 126 | 0.2338 | 0.4119 | 0.0333 |
0.95 | 138 | -0.7055 | 0.324 | 0.053 |
0.95 | 150 | -0.7698 | 0.328 | 0.0563 |
0.95 | 162 | -0.0981 | 0.4026 | 0.0306 |
0.95 | 186 | 0.563 | 0.3275 | 0.046 |