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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 : | 0.0291 GeV2 | |
---|---|---|
W : | 1355 GeV | |
ε : | 0.8766 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.0928 |
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 |
---|---|---|---|---|
0.25 | 42 | 0.278 | 0.6047 | 0.0346 |
0.35 | 30 | 0.3903 | 0.5666 | 0.0385 |
0.35 | 42 | -0.3854 | 0.4819 | 0.0383 |
0.35 | 54 | 0.6942 | 0.6624 | 0.0524 |
0.45 | 18 | 0.9856 | 0.5512 | 0.068 |
0.45 | 30 | -0.2282 | 0.4571 | 0.0332 |
0.45 | 42 | -0.2196 | 0.5471 | 0.0329 |
0.55 | 30 | 0.462 | 0.5598 | 0.0415 |
0.55 | 42 | 1.0945 | 0.5079 | 0.0741 |
0.55 | 126 | 1.0712 | 0.622 | 0.0728 |
0.55 | 138 | 1.0328 | 0.6361 | 0.0706 |
0.55 | 234 | 0.0575 | 0.4724 | 0.0302 |
0.55 | 246 | 0.0591 | 0.4645 | 0.0302 |
0.55 | 258 | -0.6469 | 0.3688 | 0.05 |
0.55 | 270 | -0.4063 | 0.562 | 0.0392 |
0.65 | 126 | 0.9519 | 0.4409 | 0.0661 |
0.65 | 138 | -0.2023 | 0.4642 | 0.0325 |
0.65 | 150 | -0.842 | 0.4538 | 0.0602 |
0.65 | 162 | 1.9115 | 0.5138 | 0.1221 |
0.65 | 210 | -0.5807 | 0.566 | 0.0468 |
0.65 | 222 | 0.7495 | 0.3819 | 0.0553 |
0.65 | 234 | -0.4749 | 0.3513 | 0.042 |
0.65 | 246 | 0.115 | 0.3794 | 0.0308 |
0.65 | 258 | 0.3253 | 0.3887 | 0.0361 |
0.65 | 270 | -0.2223 | 0.5656 | 0.033 |
0.75 | 114 | -0.3737 | 0.5109 | 0.0379 |
0.75 | 126 | -1.0588 | 0.4486 | 0.0721 |
0.75 | 138 | 0.3753 | 0.3978 | 0.0379 |
0.75 | 150 | 0.7395 | 0.4314 | 0.0547 |
0.75 | 162 | -0.9868 | 0.4602 | 0.0681 |
0.75 | 198 | 0.9272 | 0.6074 | 0.0648 |
0.75 | 210 | 0.2778 | 0.506 | 0.0346 |
0.75 | 222 | 0.0777 | 0.3887 | 0.0304 |
0.75 | 234 | 0.0512 | 0.3502 | 0.0302 |
0.75 | 246 | 0.0596 | 0.3489 | 0.0302 |
0.75 | 258 | 0.1273 | 0.319 | 0.031 |
0.75 | 270 | 0.3452 | 0.6053 | 0.0368 |
0.85 | 102 | 0.084 | 0.6257 | 0.0304 |
0.85 | 114 | 0.3561 | 0.6501 | 0.0372 |
0.85 | 126 | 0.2343 | 0.5669 | 0.0333 |
0.85 | 138 | -1.1721 | 0.4285 | 0.0785 |
0.85 | 150 | -0.1901 | 0.4819 | 0.0322 |
0.85 | 162 | -0.9943 | 0.4907 | 0.0685 |
0.85 | 222 | 0.4267 | 0.4148 | 0.04 |
0.85 | 234 | 0.3943 | 0.3222 | 0.0387 |
0.85 | 246 | -0.0192 | 0.3332 | 0.03 |
0.85 | 258 | 0.2272 | 0.3946 | 0.0331 |
0.85 | 270 | -0.3304 | 0.3953 | 0.0363 |
0.95 | 114 | -0.1989 | 0.4751 | 0.0324 |
0.95 | 126 | -0.4963 | 0.4286 | 0.0429 |
0.95 | 222 | -0.5359 | 0.4451 | 0.0447 |
0.95 | 234 | 0.1652 | 0.3767 | 0.0317 |
0.95 | 246 | 0.9437 | 0.4298 | 0.0657 |
0.95 | 258 | -0.1506 | 0.4533 | 0.0314 |
0.15 | 42 | 0.1733 | 0.9601 | 0.0318 |
0.25 | 30 | -0.756 | 0.6725 | 0.0545 |
0.25 | 42 | -0.7744 | 0.5702 | 0.0554 |
0.25 | 54 | 1.0649 | 1.1267 | 0.0708 |
0.35 | 18 | -0.5198 | 0.7642 | 0.0434 |
0.35 | 30 | 0.8838 | 1.1063 | 0.0611 |
0.35 | 42 | 0.0665 | 0.7386 | 0.0303 |
0.35 | 54 | 0.3931 | 0.9856 | 0.0382 |
0.45 | 18 | 2.0562 | 1.0738 | 0.1274 |
0.45 | 30 | -0.8752 | 0.4773 | 0.0606 |
0.45 | 42 | -0.0569 | 0.9322 | 0.0302 |
0.55 | 30 | -0.4453 | 0.762 | 0.0402 |
0.55 | 42 | 1.3201 | 1.4386 | 0.085 |
0.55 | 138 | 3.6538 | 3.6538 | 0.2221 |
0.55 | 222 | -0.9517 | 0.5116 | 0.0647 |
0.55 | 234 | -0.668 | 0.4776 | 0.0502 |
0.55 | 246 | -0.8084 | 0.4451 | 0.0572 |
0.55 | 258 | -0.358 | 0.6045 | 0.0369 |
0.65 | 126 | -0.2697 | 0.6876 | 0.0341 |
0.65 | 138 | 0.8788 | 0.9386 | 0.0608 |
0.65 | 150 | -0.4272 | 0.6135 | 0.0395 |
0.65 | 162 | 0.7005 | 1.1588 | 0.0518 |
0.65 | 210 | 0.234 | 0.9083 | 0.0331 |
0.65 | 222 | 1.1508 | 0.8204 | 0.0755 |
0.65 | 234 | 0.2187 | 0.5814 | 0.0328 |
0.65 | 246 | -0.5341 | 0.348 | 0.044 |
0.65 | 258 | 0.433 | 0.6214 | 0.0397 |
0.65 | 270 | -0.175 | 0.7258 | 0.0318 |
0.75 | 114 | -0.4576 | 0.7175 | 0.0407 |
0.75 | 126 | 0.1159 | 0.6888 | 0.0308 |
0.75 | 138 | -0.4538 | 0.5673 | 0.0406 |
0.75 | 150 | -0.498 | 0.506 | 0.0424 |
0.75 | 162 | -0.2917 | 0.7158 | 0.0348 |
0.75 | 210 | 1.6998 | 1.2003 | 0.1067 |
0.75 | 222 | 0.3958 | 0.6879 | 0.0383 |
0.75 | 234 | -0.8975 | 0.3108 | 0.0618 |
0.75 | 246 | -0.1931 | 0.4266 | 0.0322 |
0.75 | 258 | 0.5113 | 0.6044 | 0.043 |
0.75 | 270 | 0.5254 | 0.8528 | 0.0436 |
0.85 | 114 | -0.6531 | 0.6684 | 0.0495 |
0.85 | 126 | 2.1652 | 1.0603 | 0.1338 |
0.85 | 138 | -0.781 | 0.596 | 0.0558 |
0.85 | 150 | -0.7913 | 0.49 | 0.0563 |
0.85 | 162 | -0.5245 | 0.7697 | 0.0436 |
0.85 | 210 | 0.1194 | 0.7571 | 0.0308 |
0.85 | 222 | 0.3109 | 0.6654 | 0.0354 |
0.85 | 234 | 0.0434 | 0.5175 | 0.0301 |
0.85 | 246 | 0.1054 | 0.4847 | 0.0307 |
0.85 | 258 | -0.2769 | 0.4076 | 0.0343 |
0.85 | 270 | -0.9966 | 0.4228 | 0.0671 |
0.95 | 126 | -0.9076 | 0.4928 | 0.0623 |
0.95 | 234 | 1.009 | 0.8119 | 0.0678 |
0.95 | 246 | 0.4774 | 0.7214 | 0.0416 |
0.95 | 258 | -0.3979 | 0.5353 | 0.0384 |