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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 : | 0.0593 GeV2 | |
---|---|---|
W : | 1355 GeV | |
ε : | 0.8568 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.1736 |
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 |
---|---|---|---|---|
0.55 | 246 | 0.3875 | 0.4701 | 0.0385 |
0.65 | 126 | 0.5994 | 0.6734 | 0.0477 |
0.65 | 222 | -0.8469 | 0.5456 | 0.0604 |
0.65 | 234 | 0.3034 | 0.5106 | 0.0354 |
0.65 | 246 | -0.5887 | 0.3886 | 0.0472 |
0.65 | 258 | -0.1567 | 0.4116 | 0.0315 |
0.65 | 270 | 0.1452 | 0.6432 | 0.0313 |
0.75 | 114 | -0.9336 | 0.4388 | 0.0651 |
0.75 | 126 | -0.5243 | 0.4946 | 0.0442 |
0.75 | 138 | -0.7295 | 0.4113 | 0.0542 |
0.75 | 150 | 0.1449 | 0.4825 | 0.0313 |
0.75 | 162 | -0.2386 | 0.5862 | 0.0334 |
0.75 | 222 | 0.5529 | 0.4933 | 0.0455 |
0.75 | 234 | -0.2699 | 0.4077 | 0.0343 |
0.75 | 246 | -0.1962 | 0.4241 | 0.0324 |
0.75 | 258 | -0.1149 | 0.3839 | 0.0308 |
0.75 | 270 | -0.5473 | 0.4087 | 0.0453 |
0.85 | 114 | 0.0561 | 0.5684 | 0.0302 |
0.85 | 126 | -0.265 | 0.4579 | 0.0342 |
0.85 | 138 | -0.4315 | 0.4465 | 0.0402 |
0.85 | 150 | -0.5592 | 0.5355 | 0.0458 |
0.85 | 162 | -0.1504 | 0.5266 | 0.0314 |
0.85 | 174 | 0.7305 | 0.6389 | 0.0543 |
0.85 | 210 | 0.9696 | 0.6178 | 0.0671 |
0.85 | 222 | -0.7722 | 0.5253 | 0.0564 |
0.85 | 234 | 0.695 | 0.4231 | 0.0525 |
0.85 | 246 | -0.3621 | 0.4052 | 0.0375 |
0.85 | 258 | -0.1336 | 0.3327 | 0.0311 |
0.85 | 270 | -0.4602 | 0.3593 | 0.0414 |
0.85 | 282 | 0.1282 | 0.4302 | 0.031 |
0.95 | 114 | 0.1192 | 0.4999 | 0.0309 |
0.95 | 234 | -0.3732 | 0.4312 | 0.0379 |
0.95 | 246 | -0.836 | 0.3956 | 0.0598 |
0.95 | 258 | 0.8846 | 0.5133 | 0.0625 |
0.95 | 270 | 0.4028 | 0.4349 | 0.039 |
0.55 | 258 | -0.9224 | 0.4758 | 0.0631 |
0.55 | 270 | 3.2473 | 3.2473 | 0.1978 |
0.65 | 126 | -1.822 | 0.3627 | 0.1137 |
0.65 | 138 | 1.237 | 1.1154 | 0.0803 |
0.65 | 234 | -1.0807 | 0.4288 | 0.0717 |
0.65 | 246 | -0.654 | 0.3929 | 0.0495 |
0.65 | 258 | -0.1369 | 0.5419 | 0.0311 |
0.65 | 270 | -0.4189 | 0.5988 | 0.0392 |
0.75 | 114 | -0.7797 | 0.7022 | 0.0557 |
0.75 | 126 | -0.666 | 0.528 | 0.0501 |
0.75 | 138 | 0.1249 | 0.8536 | 0.0309 |
0.75 | 150 | 1.2001 | 1.0976 | 0.0782 |
0.75 | 222 | -0.7824 | 0.5265 | 0.0559 |
0.75 | 234 | 1.3988 | 0.9207 | 0.0894 |
0.75 | 246 | -0.1611 | 0.6105 | 0.0315 |
0.75 | 258 | 0.9019 | 0.7137 | 0.062 |
0.75 | 270 | -0.1467 | 0.6589 | 0.0313 |
0.85 | 114 | -0.1726 | 0.7411 | 0.0317 |
0.85 | 126 | 0.2938 | 0.7413 | 0.0348 |
0.85 | 138 | 0.9556 | 0.909 | 0.0649 |
0.85 | 150 | -0.5668 | 0.5453 | 0.0454 |
0.85 | 222 | 0.6366 | 1.0445 | 0.0487 |
0.85 | 234 | -0.7638 | 0.4689 | 0.0549 |
0.85 | 246 | 0.7515 | 0.6372 | 0.0543 |
0.85 | 258 | -0.1717 | 0.4557 | 0.0317 |
0.85 | 270 | 0.8649 | 0.6958 | 0.0601 |
0.85 | 282 | -0.2207 | 0.6778 | 0.0328 |
0.95 | 102 | 1.7235 | 1.0371 | 0.108 |
0.95 | 114 | 1.1631 | 0.9075 | 0.0762 |
0.95 | 222 | 0.528 | 0.9159 | 0.0437 |
0.95 | 234 | -0.7389 | 0.4279 | 0.0537 |
0.95 | 246 | -0.5661 | 0.4814 | 0.0454 |
0.95 | 258 | 0.1831 | 0.6368 | 0.032 |
0.95 | 270 | 1.2594 | 1.0216 | 0.0816 |
0.95 | 282 | 0.1765 | 0.7319 | 0.0318 |