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 : | 1415 GeV | |
| ε : | 0.9219 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.1379 |
|
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 |
|---|---|---|---|---|
| 0.15 | 30 | -1.0551 | 0.6664 | 0.0706 |
| 0.15 | 66 | 0.2371 | 0.8327 | 0.0333 |
| 0.25 | 42 | -0.5523 | 0.8655 | 0.0449 |
| 0.25 | 54 | -0.4206 | 0.751 | 0.0394 |
| 0.25 | 66 | -0.4521 | 0.5662 | 0.0406 |
| 0.25 | 78 | 0.0333 | 0.5986 | 0.0301 |
| 0.25 | 282 | 0.0276 | 0.6727 | 0.03 |
| 0.25 | 294 | -0.4874 | 0.6236 | 0.0421 |
| 0.25 | 306 | -1.1288 | 0.6435 | 0.0747 |
| 0.35 | 18 | -0.3418 | 0.7864 | 0.0365 |
| 0.35 | 30 | 0.2315 | 0.7489 | 0.0331 |
| 0.35 | 66 | 1.1143 | 0.3882 | 0.0739 |
| 0.35 | 78 | -1.3508 | 0.4331 | 0.0872 |
| 0.35 | 90 | -0.0521 | 0.6775 | 0.0302 |
| 0.35 | 270 | 0.2263 | 0.6686 | 0.033 |
| 0.35 | 282 | -0.4478 | 0.4088 | 0.0404 |
| 0.35 | 294 | -0.9932 | 0.418 | 0.0672 |
| 0.35 | 306 | -0.8755 | 0.6053 | 0.0609 |
| 0.35 | 318 | -0.853 | 0.6902 | 0.0598 |
| 0.35 | 342 | -0.1635 | 0.8397 | 0.0316 |
| 0.45 | 66 | 0.3173 | 0.4668 | 0.0356 |
| 0.45 | 78 | 0.3011 | 0.4098 | 0.0351 |
| 0.45 | 90 | -0.3172 | 0.5429 | 0.0356 |
| 0.45 | 102 | 1.0877 | 0.6558 | 0.0724 |
| 0.45 | 258 | 1.634 | 0.7372 | 0.1035 |
| 0.45 | 270 | 0.6902 | 0.4974 | 0.0515 |
| 0.45 | 282 | -0.1348 | 0.4005 | 0.0311 |
| 0.45 | 294 | 0.2267 | 0.442 | 0.033 |
| 0.45 | 306 | -0.1861 | 0.6559 | 0.032 |
| 0.45 | 318 | -1.1496 | 0.716 | 0.0758 |
| 0.55 | 66 | 0.3168 | 0.6214 | 0.0356 |
| 0.55 | 78 | 0.0591 | 0.4398 | 0.0302 |
| 0.55 | 90 | -0.1242 | 0.4784 | 0.0309 |
| 0.55 | 102 | -1.321 | 0.5578 | 0.0855 |
| 0.55 | 114 | -1.9029 | 0.4976 | 0.1191 |
| 0.55 | 126 | -0.0728 | 0.6508 | 0.0303 |
| 0.55 | 138 | 0.7581 | 0.7459 | 0.0549 |
| 0.55 | 222 | -0.1283 | 0.7905 | 0.031 |
| 0.55 | 234 | 0.0936 | 0.6884 | 0.0305 |
| 0.55 | 246 | -1.4255 | 0.4911 | 0.0914 |
| 0.55 | 258 | 0.3616 | 0.5273 | 0.0372 |
| 0.55 | 270 | -0.3126 | 0.4782 | 0.0355 |
| 0.55 | 282 | 0.0441 | 0.4032 | 0.0301 |
| 0.55 | 294 | -0.213 | 0.4927 | 0.0327 |
| 0.55 | 306 | -0.1597 | 0.7968 | 0.0315 |
| 0.65 | 66 | -0.2155 | 0.6005 | 0.0327 |
| 0.65 | 78 | -0.2938 | 0.5568 | 0.0349 |
| 0.65 | 90 | 1.159 | 0.5026 | 0.0764 |
| 0.65 | 102 | 0.2811 | 0.4905 | 0.0345 |
| 0.65 | 114 | -0.989 | 0.4832 | 0.067 |
| 0.65 | 126 | -0.4606 | 0.4935 | 0.041 |
| 0.65 | 138 | -0.6217 | 0.4922 | 0.0482 |
| 0.65 | 150 | 0.3793 | 0.8055 | 0.0378 |
| 0.65 | 210 | -0.7337 | 0.6672 | 0.0536 |
| 0.65 | 222 | 0.266 | 0.5072 | 0.0341 |
| 0.65 | 234 | 0.6968 | 0.4407 | 0.0518 |
| 0.65 | 246 | 0.2998 | 0.4523 | 0.0351 |
| 0.65 | 258 | 0.4105 | 0.4324 | 0.039 |
| 0.65 | 270 | 0.1395 | 0.4503 | 0.0312 |
| 0.65 | 282 | 0.6375 | 0.5568 | 0.0489 |
| 0.65 | 294 | -0.306 | 0.6068 | 0.0353 |
| 0.65 | 306 | 1.3157 | 0.5974 | 0.0852 |
| 0.75 | 66 | -0.8495 | 0.6681 | 0.0596 |
| 0.75 | 78 | -0.0754 | 0.5933 | 0.0303 |
| 0.75 | 90 | 0.8672 | 0.6773 | 0.0605 |
| 0.75 | 102 | -0.1921 | 0.4873 | 0.0322 |
| 0.75 | 114 | 0.2454 | 0.3955 | 0.0335 |
| 0.75 | 126 | -0.2433 | 0.4346 | 0.0334 |
| 0.75 | 138 | -0.5588 | 0.4772 | 0.0452 |
| 0.75 | 150 | 0.3043 | 0.5147 | 0.0352 |
| 0.75 | 174 | 0.6022 | 0.8312 | 0.0472 |
| 0.75 | 198 | 1.2459 | 0.7484 | 0.0812 |
| 0.75 | 210 | 0.2578 | 0.5622 | 0.0338 |
| 0.75 | 222 | 0.6215 | 0.4151 | 0.0481 |
| 0.75 | 234 | 0.3221 | 0.4189 | 0.0358 |
| 0.75 | 246 | -0.5167 | 0.4222 | 0.0434 |
| 0.75 | 258 | -1.1919 | 0.4515 | 0.0782 |
| 0.75 | 270 | 0.2236 | 0.6517 | 0.0329 |
| 0.75 | 282 | -0.3288 | 0.6834 | 0.036 |
| 0.75 | 294 | -0.8746 | 0.694 | 0.0609 |
| 0.85 | 90 | 0.4741 | 0.7793 | 0.0415 |
| 0.85 | 102 | 0.3396 | 0.6928 | 0.0364 |
| 0.85 | 114 | 0.0267 | 0.5318 | 0.03 |
| 0.85 | 126 | 0.5778 | 0.4565 | 0.0461 |
| 0.85 | 138 | 0.5877 | 0.5317 | 0.0466 |
| 0.85 | 150 | 0.5057 | 0.7222 | 0.0429 |
| 0.85 | 162 | 1.0777 | 0.7576 | 0.0719 |
| 0.85 | 210 | 0.3238 | 0.5402 | 0.0358 |
| 0.85 | 222 | -0.3534 | 0.4496 | 0.0369 |
| 0.85 | 234 | -0.1414 | 0.4218 | 0.0312 |
| 0.85 | 246 | -0.1864 | 0.3682 | 0.0321 |
| 0.85 | 258 | 0.2711 | 0.4025 | 0.0342 |
| 0.85 | 270 | 0.7752 | 0.552 | 0.0557 |
| 0.95 | 114 | 1.4873 | 0.6292 | 0.095 |
| 0.95 | 126 | 0.9373 | 0.7278 | 0.0642 |
| 0.95 | 210 | -0.4741 | 0.5552 | 0.0415 |
| 0.95 | 222 | 0.6976 | 0.5416 | 0.0518 |
| 0.95 | 234 | 0.328 | 0.5454 | 0.036 |
| 0.95 | 246 | -0.5869 | 0.4743 | 0.0465 |
| 0.95 | 258 | 1.1749 | 0.6188 | 0.0773 |