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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 : | 0.0023 GeV2 | |
---|---|---|
W : | 1385 GeV | |
ε : | 0.7727 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0057 |
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 | 42 | 0.4926 | 0.9173 | 0.0636 |
0.45 | 54 | 0.7253 | 0.6541 | 0.0878 |
0.45 | 222 | 0.2213 | 0.6572 | 0.0392 |
0.45 | 234 | 0.1246 | 0.8067 | 0.0332 |
0.55 | 42 | -0.3284 | 0.6652 | 0.0479 |
0.55 | 54 | 0.102 | 0.5696 | 0.0322 |
0.55 | 66 | 0.7309 | 0.9229 | 0.0884 |
0.55 | 150 | -0.2711 | 0.6771 | 0.043 |
0.55 | 162 | 1.0382 | 0.9251 | 0.1219 |
0.55 | 174 | -0.941 | 0.7015 | 0.1112 |
0.55 | 210 | 0.3367 | 0.743 | 0.0487 |
0.55 | 222 | 0.6054 | 0.7173 | 0.0751 |
0.55 | 234 | 0.2211 | 0.485 | 0.0392 |
0.55 | 246 | -0.3721 | 0.5741 | 0.0519 |
0.55 | 258 | 0.4198 | 0.8252 | 0.0564 |
0.65 | 18 | -0.3391 | 0.7705 | 0.0489 |
0.65 | 30 | 1.9124 | 0.6295 | 0.2196 |
0.65 | 42 | 0.3181 | 0.5424 | 0.047 |
0.65 | 54 | 0.9576 | 0.4718 | 0.113 |
0.65 | 66 | -0.5038 | 0.8015 | 0.0647 |
0.65 | 138 | 0.5318 | 0.8537 | 0.0675 |
0.65 | 150 | 0.1768 | 0.7558 | 0.0361 |
0.65 | 162 | 1.1677 | 0.7281 | 0.1362 |
0.65 | 174 | -0.0095 | 0.7464 | 0.03 |
0.65 | 186 | -1.8689 | 0.6087 | 0.2147 |
0.65 | 210 | -0.0479 | 0.6807 | 0.0305 |
0.65 | 222 | -0.2989 | 0.5443 | 0.0453 |
0.65 | 234 | 0.1063 | 0.4311 | 0.0323 |
0.65 | 246 | 0.0148 | 0.494 | 0.03 |
0.65 | 258 | -0.2547 | 0.7338 | 0.0417 |
0.75 | 54 | -0.1659 | 0.6749 | 0.0354 |
0.75 | 150 | -1.0496 | 0.7222 | 0.1231 |
0.75 | 162 | 0.1196 | 0.7999 | 0.0329 |
0.75 | 186 | -0.8859 | 0.7525 | 0.1052 |
0.75 | 210 | 0.2648 | 0.6244 | 0.0425 |
0.75 | 222 | 1.1023 | 0.5379 | 0.129 |
0.75 | 234 | -0.3917 | 0.4399 | 0.0537 |
0.75 | 246 | 0.5171 | 0.5002 | 0.066 |
0.75 | 258 | -0.9084 | 0.6975 | 0.1076 |
0.85 | 210 | 0.0327 | 0.7947 | 0.0302 |
0.85 | 222 | 0.6042 | 0.6261 | 0.075 |
0.85 | 234 | -0.1213 | 0.5172 | 0.033 |
0.85 | 246 | 1.0343 | 0.5695 | 0.1214 |