You are not logged in.
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 : | 0.0143 GeV2 | |
---|---|---|
W : | 1475 GeV | |
ε : | 0.5972 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0176 |
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click
here
to view sliced data.
Click
here
to view 3D plot of the data.
Click here to get data in text file, delimited with tabs.
Measured data:
cos(θπ+) |
φ(π+),
degrees |
AUL | Data errors | Systematic errors |
---|---|---|---|---|
0.25 | 42 | 0.7293 | 0.705 | 0.0882 |
0.25 | 54 | 0.0786 | 0.7786 | 0.0313 |
0.35 | 42 | 0.9938 | 0.5824 | 0.117 |
0.35 | 54 | 0.105 | 0.4969 | 0.0323 |
0.35 | 66 | -1.1326 | 0.5277 | 0.1323 |
0.45 | 42 | 0.3507 | 0.7682 | 0.0499 |
0.45 | 54 | 0.8727 | 0.5788 | 0.1037 |
0.45 | 66 | 1.2399 | 0.6878 | 0.1442 |
0.45 | 222 | 1.101 | 0.7602 | 0.1288 |
0.45 | 234 | 0.8539 | 0.6797 | 0.1017 |
0.45 | 246 | 0.1917 | 0.6245 | 0.0371 |
0.55 | 42 | 0.5763 | 0.6651 | 0.0721 |
0.55 | 54 | 0.7607 | 0.639 | 0.0916 |
0.55 | 138 | -0.8746 | 0.716 | 0.1039 |
0.55 | 174 | 0.5196 | 0.7898 | 0.0663 |
0.55 | 222 | -0.0424 | 0.5627 | 0.0304 |
0.55 | 234 | 0.56 | 0.5612 | 0.0704 |
0.55 | 246 | -1.1147 | 0.5106 | 0.1303 |
0.55 | 258 | 1.178 | 0.6631 | 0.1373 |
0.65 | 150 | 0.093 | 0.6405 | 0.0318 |
0.65 | 162 | -0.3515 | 0.681 | 0.05 |
0.65 | 174 | -0.0745 | 0.7177 | 0.0312 |
0.65 | 186 | -1.1692 | 0.6175 | 0.1364 |
0.65 | 210 | 0.2464 | 0.5824 | 0.0411 |
0.65 | 222 | 1.2485 | 0.6128 | 0.1452 |
0.65 | 234 | -0.2091 | 0.4996 | 0.0383 |
0.65 | 246 | 0.6647 | 0.61 | 0.0814 |
0.65 | 258 | -0.8503 | 0.5666 | 0.1013 |
0.75 | 162 | -1.2568 | 0.6087 | 0.1461 |
0.75 | 174 | 0.1403 | 0.7225 | 0.034 |
0.75 | 222 | 0.4466 | 0.5458 | 0.059 |
0.75 | 234 | 0.657 | 0.5462 | 0.0805 |
0.75 | 246 | 0.5028 | 0.4593 | 0.0646 |
0.75 | 258 | -0.0423 | 0.6102 | 0.0304 |
0.85 | 222 | 0.2057 | 0.641 | 0.038 |
0.85 | 234 | 0.4156 | 0.541 | 0.056 |
0.85 | 246 | 0.6855 | 0.5654 | 0.0836 |
0.85 | 258 | -0.1247 | 0.6131 | 0.0332 |