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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: ALL,
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.0291 GeV2 | |
|---|---|---|
| W : | 1415 GeV | |
| ε : | 0.8261 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.064 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): ALL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
ALL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.25 | 30 | -0.2977 | 0.9382 | 0.0349 |
| 0.25 | 42 | -0.7903 | 0.6003 | 0.0602 |
| 0.35 | 30 | 0.7723 | 0.6395 | 0.069 |
| 0.35 | 42 | 0.3519 | 0.5641 | 0.0367 |
| 0.45 | 18 | 0.8441 | 0.7847 | 0.0588 |
| 0.45 | 30 | -0.7346 | 0.6725 | 0.0533 |
| 0.45 | 42 | -0.9107 | 0.7824 | 0.0623 |
| 0.55 | 30 | -0.7245 | 0.735 | 0.0528 |
| 0.55 | 42 | -0.1576 | 0.8756 | 0.0315 |
| 0.55 | 126 | -1.1138 | 0.8338 | 0.0732 |
| 0.55 | 138 | -0.3771 | 0.832 | 0.0376 |
| 0.55 | 150 | -0.1895 | 0.7969 | 0.0321 |
| 0.55 | 162 | -0.1828 | 0.984 | 0.0319 |
| 0.55 | 210 | 1.7446 | 0.8229 | 0.1088 |
| 0.55 | 222 | -0.7071 | 0.7744 | 0.0519 |
| 0.55 | 234 | -0.162 | 0.6491 | 0.0315 |
| 0.55 | 246 | -0.6119 | 0.6797 | 0.0474 |
| 0.65 | 114 | 1.0163 | 0.9304 | 0.0679 |
| 0.65 | 126 | 0.614 | 0.718 | 0.0475 |
| 0.65 | 138 | -0.0494 | 0.6862 | 0.0301 |
| 0.65 | 150 | 0.0516 | 0.598 | 0.0302 |
| 0.65 | 162 | 0.013 | 0.8447 | 0.03 |
| 0.65 | 210 | -1.4999 | 0.7572 | 0.0948 |
| 0.65 | 222 | 0.9114 | 0.674 | 0.0623 |
| 0.65 | 234 | -0.3522 | 0.5296 | 0.0367 |
| 0.65 | 246 | 0.3052 | 0.5635 | 0.0351 |
| 0.65 | 258 | -0.9594 | 0.7017 | 0.0649 |
| 0.75 | 126 | 0.0938 | 0.6581 | 0.0305 |
| 0.75 | 138 | -0.8752 | 0.5736 | 0.0604 |
| 0.75 | 150 | -0.0166 | 0.7008 | 0.03 |
| 0.75 | 162 | 0.2416 | 0.7187 | 0.0333 |
| 0.75 | 198 | 0.4692 | 0.9196 | 0.0411 |
| 0.75 | 210 | 1.3409 | 0.7639 | 0.0858 |
| 0.75 | 222 | 0.9062 | 0.6053 | 0.062 |
| 0.75 | 234 | 1.0816 | 0.5305 | 0.0714 |
| 0.75 | 246 | 0.5968 | 0.5288 | 0.0467 |
| 0.75 | 258 | 0.0862 | 0.689 | 0.0304 |
| 0.85 | 114 | -0.6223 | 0.8441 | 0.0479 |
| 0.85 | 126 | -0.4626 | 0.7599 | 0.0409 |
| 0.85 | 210 | 0.0352 | 0.8065 | 0.0301 |
| 0.85 | 222 | 0.9304 | 0.5718 | 0.0633 |
| 0.85 | 234 | -0.5074 | 0.5372 | 0.0427 |
| 0.85 | 246 | -0.1409 | 0.5282 | 0.0312 |
| 0.85 | 258 | -0.2033 | 0.5878 | 0.0324 |
| 0.85 | 270 | 0.4404 | 0.776 | 0.04 |
| 0.95 | 138 | 0.9617 | 0.6636 | 0.065 |
| 0.95 | 234 | -0.089 | 0.5954 | 0.0305 |
| 0.95 | 246 | 1.1502 | 0.6855 | 0.0752 |
| 0.35 | 54 | -0.5751 | 1.1111 | 0.0449 |
| 0.45 | 18 | 0.0971 | 1.0927 | 0.0305 |
| 0.45 | 30 | -0.6365 | 0.8818 | 0.0476 |
| 0.45 | 42 | -0.6681 | 0.8018 | 0.0491 |
| 0.45 | 246 | 0.5092 | 1.0865 | 0.0422 |
| 0.55 | 30 | 0.0542 | 1.0992 | 0.0302 |
| 0.55 | 42 | -0.4985 | 1.1026 | 0.0417 |
| 0.55 | 126 | -1.6943 | 1.0195 | 0.103 |
| 0.55 | 138 | -0.4962 | 0.9659 | 0.0416 |
| 0.55 | 150 | 1.9086 | 0.8454 | 0.115 |
| 0.55 | 210 | -1.6998 | 0.8896 | 0.1033 |
| 0.55 | 222 | -0.8335 | 0.7652 | 0.057 |
| 0.55 | 234 | 0.0062 | 0.8283 | 0.03 |
| 0.55 | 246 | -1.2054 | 0.7108 | 0.0762 |
| 0.55 | 258 | 0.0433 | 1.1538 | 0.0301 |
| 0.65 | 126 | -1.1588 | 0.9891 | 0.0738 |
| 0.65 | 138 | -0.2211 | 0.8407 | 0.0326 |
| 0.65 | 150 | -0.3361 | 1.0948 | 0.0358 |
| 0.65 | 210 | 0.1631 | 0.9177 | 0.0315 |
| 0.65 | 222 | 0.5522 | 0.7143 | 0.0439 |
| 0.65 | 234 | -0.7633 | 0.6324 | 0.0536 |
| 0.65 | 246 | -0.1661 | 0.783 | 0.0315 |
| 0.65 | 258 | 0.5312 | 0.877 | 0.0431 |
| 0.75 | 126 | -1.4018 | 0.8953 | 0.0869 |
| 0.75 | 138 | -0.0182 | 0.878 | 0.03 |
| 0.75 | 150 | -0.2857 | 0.936 | 0.0343 |
| 0.75 | 162 | -1.4856 | 0.8982 | 0.0914 |
| 0.75 | 210 | -0.2559 | 1.1192 | 0.0335 |
| 0.75 | 222 | -0.0056 | 0.815 | 0.03 |
| 0.75 | 234 | 0.0786 | 0.7798 | 0.0303 |
| 0.75 | 246 | 0.8081 | 0.5811 | 0.0557 |
| 0.75 | 258 | -1.3622 | 0.5621 | 0.0847 |
| 0.85 | 126 | 0.4993 | 0.9947 | 0.0417 |
| 0.85 | 138 | -1.514 | 0.9872 | 0.093 |
| 0.85 | 150 | -0.2459 | 1.2187 | 0.0332 |
| 0.85 | 210 | -0.985 | 0.9359 | 0.0647 |
| 0.85 | 222 | -0.3973 | 0.715 | 0.0379 |
| 0.85 | 234 | -0.6539 | 0.6563 | 0.0484 |
| 0.85 | 246 | -0.0229 | 0.6619 | 0.03 |
| 0.85 | 258 | -0.2684 | 0.6955 | 0.0338 |
| 0.95 | 126 | -0.4827 | 0.8101 | 0.0411 |
| 0.95 | 234 | 0.604 | 0.8602 | 0.0462 |
| 0.95 | 246 | -0.0754 | 0.808 | 0.0303 |