You are not logged in.
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 : | 0.0593 GeV2 | |
|---|---|---|
| W : | 1355 GeV | |
| ε : | 0.9565 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1938 |
|
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 | 54 | -2.1215 | 1.2945 | 0.1973 |
| 0.25 | 66 | -0.4202 | 0.4838 | 0.0503 |
| 0.25 | 78 | -0.5882 | 0.5578 | 0.0554 |
| 0.25 | 294 | -0.2139 | 0.4405 | 0.0455 |
| 0.25 | 306 | 0.6022 | 0.4933 | 0.0544 |
| 0.35 | 66 | 0.2487 | 0.4584 | 0.0357 |
| 0.35 | 78 | -0.0461 | 0.4467 | 0.0328 |
| 0.35 | 282 | 0.643 | 0.4722 | 0.0609 |
| 0.35 | 294 | -0.056 | 0.4079 | 0.0372 |
| 0.35 | 306 | 0.5921 | 0.4742 | 0.0507 |
| 0.45 | 66 | 0.1225 | 0.4207 | 0.0615 |
| 0.45 | 78 | 0.1255 | 0.3822 | 0.0314 |
| 0.45 | 90 | -0.7934 | 0.4914 | 0.0635 |
| 0.45 | 270 | -0.0926 | 0.567 | 0.0478 |
| 0.45 | 282 | 0.1676 | 0.4552 | 0.0463 |
| 0.45 | 294 | -0.4131 | 0.368 | 0.0499 |
| 0.45 | 306 | 0.0411 | 0.5401 | 0.0377 |
| 0.55 | 66 | 0.6723 | 0.4201 | 0.0543 |
| 0.55 | 78 | -0.5527 | 0.4182 | 0.0532 |
| 0.55 | 90 | 0.3683 | 0.5132 | 0.0413 |
| 0.55 | 102 | -0.3938 | 0.6297 | 0.0394 |
| 0.55 | 114 | -0.9302 | 0.6758 | 0.0675 |
| 0.55 | 246 | -0.0225 | 0.8042 | 0.03 |
| 0.55 | 258 | 0.596 | 0.5842 | 0.0821 |
| 0.55 | 270 | 0.3625 | 0.5171 | 0.0389 |
| 0.55 | 282 | -0.1979 | 0.431 | 0.0538 |
| 0.55 | 294 | -0.5504 | 0.4301 | 0.0485 |
| 0.65 | 66 | -0.1809 | 0.6129 | 0.0324 |
| 0.65 | 78 | 0.6913 | 0.4757 | 0.0553 |
| 0.65 | 90 | 1.4346 | 0.5954 | 0.098 |
| 0.65 | 102 | 0.1485 | 0.4979 | 0.081 |
| 0.65 | 114 | 0.0315 | 0.4722 | 0.065 |
| 0.65 | 126 | 0.3574 | 0.5324 | 0.0467 |
| 0.65 | 138 | 0.9443 | 0.7249 | 0.0684 |
| 0.65 | 222 | 0.105 | 1.3763 | 0.0315 |
| 0.65 | 234 | 0.3058 | 0.5686 | 0.0375 |
| 0.65 | 246 | 0.0222 | 0.469 | 0.0331 |
| 0.65 | 258 | 0.8458 | 0.468 | 0.0688 |
| 0.65 | 270 | 0.4024 | 0.4666 | 0.0589 |
| 0.75 | 90 | 1.5117 | 1.606 | 0.1421 |
| 0.75 | 102 | 0.5515 | 1.2301 | 0.0589 |
| 0.75 | 114 | -0.4258 | 0.9712 | 0.0493 |
| 0.75 | 126 | -0.8803 | 0.9776 | 0.0863 |
| 0.75 | 138 | -2.825 | 1.1455 | 0.2614 |
| 0.75 | 150 | -0.2906 | 1.4724 | 0.0402 |
| 0.75 | 198 | 0.2214 | 1.5989 | 0.0362 |
| 0.75 | 222 | -2.3043 | 1.2009 | 0.2139 |
| 0.75 | 234 | -0.3512 | 1.0591 | 0.0441 |
| 0.75 | 246 | -0.4654 | 0.8349 | 0.0522 |
| 0.75 | 258 | -0.0519 | 0.8832 | 0.0304 |
| 0.75 | 270 | 1.1174 | 0.9357 | 0.107 |
| 0.85 | 102 | -2.743 | 1.6092 | 0.2539 |
| 0.85 | 114 | -0.4622 | 1.3577 | 0.052 |
| 0.85 | 126 | 0.8265 | 1.1614 | 0.0817 |
| 0.85 | 138 | 0.3491 | 1.304 | 0.0439 |
| 0.85 | 150 | 1.272 | 1.6849 | 0.1207 |
| 0.85 | 162 | 2.0581 | 1.881 | 0.1915 |
| 0.85 | 198 | 1.589 | 1.7841 | 0.1491 |
| 0.85 | 210 | -0.3144 | 1.5797 | 0.0417 |
| 0.85 | 222 | 0.4884 | 1.1719 | 0.054 |
| 0.85 | 234 | -0.6357 | 1.0584 | 0.0657 |
| 0.85 | 246 | -0.6323 | 0.8721 | 0.0654 |
| 0.85 | 258 | -1.9505 | 0.7858 | 0.1817 |
| 0.85 | 270 | -2.6934 | 0.8777 | 0.2493 |
| 0.95 | 126 | -1.2308 | 5.3191 | 0.117 |
| 0.95 | 210 | 2.9928 | 4.3569 | 0.2767 |
| 0.95 | 222 | -6.857 | 4.0692 | 0.6309 |
| 0.95 | 234 | 1.7529 | 3.5829 | 0.1639 |
| 0.95 | 246 | -0.0232 | 4.0153 | 0.0301 |
| 0.95 | 258 | 6.5755 | 3.7236 | 0.6051 |
| 0.65 | 282 | -0.0281 | 0.6364 | 0.0301 |
| 0.75 | 90 | -0.7258 | 0.759 | 0.0559 |
| 0.75 | 102 | 0.4989 | 0.5048 | 0.0442 |
| 0.75 | 114 | 0.2252 | 0.4382 | 0.0334 |
| 0.75 | 126 | 0.3903 | 0.5261 | 0.0393 |
| 0.75 | 138 | -0.0544 | 0.5623 | 0.0302 |
| 0.75 | 150 | -0.8921 | 0.733 | 0.0653 |
| 0.75 | 210 | 0.9621 | 0.7169 | 0.0694 |
| 0.75 | 222 | -0.2171 | 0.5921 | 0.0332 |
| 0.75 | 234 | 0.0674 | 0.548 | 0.0303 |
| 0.75 | 246 | 0.2151 | 0.4525 | 0.0331 |
| 0.75 | 258 | 0.4729 | 0.464 | 0.043 |
| 0.75 | 270 | -0.3809 | 0.589 | 0.0389 |
| 0.85 | 102 | -0.7516 | 0.715 | 0.0574 |
| 0.85 | 114 | 0.0048 | 0.5316 | 0.03 |
| 0.85 | 126 | -0.5861 | 0.5528 | 0.0485 |
| 0.85 | 138 | 1.311 | 0.6551 | 0.0904 |
| 0.85 | 150 | -0.8632 | 0.6629 | 0.0637 |
| 0.85 | 162 | 0.6331 | 0.9198 | 0.051 |
| 0.85 | 210 | -0.3998 | 0.7402 | 0.0397 |
| 0.85 | 222 | 0.8224 | 0.576 | 0.0613 |
| 0.85 | 234 | 0.4096 | 0.5235 | 0.0401 |
| 0.85 | 246 | 0.011 | 0.492 | 0.03 |
| 0.85 | 258 | 0.7994 | 0.4771 | 0.06 |
| 0.85 | 270 | 0.3085 | 0.4764 | 0.0361 |
| 0.95 | 138 | 1.8802 | 1.2904 | 0.1259 |
| 0.95 | 198 | 1.5698 | 1.4615 | 0.1064 |
| 0.95 | 210 | 0.3743 | 1.4653 | 0.0386 |
| 0.95 | 222 | 0.7194 | 1.1678 | 0.0556 |
| 0.95 | 234 | -0.7827 | 1.1364 | 0.0591 |
| 0.95 | 246 | -0.1577 | 1.0571 | 0.0317 |
| 0.95 | 258 | -0.9058 | 1.0872 | 0.0661 |