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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 : | 1235 GeV | |
ε : | 0.8944 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.648 |
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 | -0.1784 | 0.292 | 0.0438 |
0.45 | 294 | -0.3161 | 0.3717 | 0.0372 |
0.55 | 270 | 0.0287 | 0.3028 | 0.0308 |
0.55 | 282 | -0.5948 | 0.2518 | 0.0485 |
0.65 | 258 | -0.5438 | 0.3477 | 0.0451 |
0.65 | 270 | -0.2855 | 0.3312 | 0.0348 |
0.65 | 282 | -0.0186 | 0.3796 | 0.03 |
0.65 | 294 | -0.0574 | 0.3699 | 0.0302 |
0.75 | 258 | -0.1151 | 0.3634 | 0.0308 |
0.75 | 270 | 0.1509 | 0.379 | 0.0314 |
0.75 | 282 | 0.178 | 0.3592 | 0.032 |
0.75 | 294 | 0.1673 | 0.4178 | 0.0317 |
0.85 | 102 | 0.4304 | 0.4369 | 0.0401 |
0.85 | 114 | 0.1756 | 0.4318 | 0.0319 |
0.85 | 126 | -0.0798 | 0.3784 | 0.0304 |
0.85 | 138 | -0.0621 | 0.3759 | 0.0302 |
0.85 | 150 | -0.2477 | 0.4693 | 0.0337 |
0.85 | 258 | 0.3153 | 0.4104 | 0.0358 |
0.85 | 270 | 0.5267 | 0.3908 | 0.0443 |
0.85 | 282 | 0.3775 | 0.4126 | 0.038 |
0.85 | 294 | 0.0281 | 0.4479 | 0.0301 |
0.95 | 114 | -0.1316 | 0.3604 | 0.0311 |
0.95 | 126 | 0.0565 | 0.3131 | 0.0302 |
0.95 | 138 | 0.0176 | 0.341 | 0.03 |
0.95 | 150 | 0.5774 | 0.3645 | 0.0467 |
0.95 | 162 | 0.3812 | 0.3442 | 0.0382 |
0.95 | 174 | 0.183 | 0.3962 | 0.0321 |
0.95 | 186 | 0.1273 | 0.4272 | 0.031 |
0.95 | 210 | 0.391 | 0.4384 | 0.0385 |
0.55 | 294 | -0.5056 | 0.4633 | 0.0427 |
0.65 | 258 | -0.3581 | 0.4811 | 0.0369 |
0.65 | 270 | 0.8405 | 0.6629 | 0.0588 |
0.65 | 282 | -0.5327 | 0.4027 | 0.0439 |
0.65 | 294 | -0.1934 | 0.5488 | 0.0322 |
0.75 | 258 | -0.2574 | 0.4207 | 0.0338 |
0.75 | 270 | 0.9289 | 0.7713 | 0.0635 |
0.75 | 282 | -0.1613 | 0.4501 | 0.0315 |
0.75 | 294 | 0.5412 | 0.6812 | 0.0443 |
0.85 | 102 | 2.8657 | 2.8657 | 0.1752 |
0.85 | 114 | 0.1653 | 0.8174 | 0.0316 |
0.85 | 126 | -0.6944 | 0.4295 | 0.0515 |
0.85 | 150 | -1.0409 | 0.4211 | 0.0695 |
0.85 | 258 | 0.1238 | 0.68 | 0.0309 |
0.85 | 270 | 0.4739 | 0.6709 | 0.0414 |
0.85 | 282 | 0.0244 | 0.4771 | 0.03 |
0.85 | 294 | 1.4329 | 0.8202 | 0.0914 |
0.95 | 102 | -0.3672 | 0.4994 | 0.0373 |
0.95 | 114 | -0.0381 | 0.4766 | 0.0301 |
0.95 | 126 | 0.2444 | 0.5849 | 0.0334 |
0.95 | 138 | -0.2534 | 0.4611 | 0.0337 |
0.95 | 150 | -0.1402 | 0.5674 | 0.0312 |
0.95 | 162 | 0.8221 | 0.744 | 0.0579 |
0.95 | 174 | -0.0687 | 0.5043 | 0.0303 |
0.95 | 186 | -0.4664 | 0.4532 | 0.0411 |
0.95 | 198 | 0.7079 | 0.7328 | 0.0521 |