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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 : | 0.1435 GeV2 | |
---|---|---|
W : | 1325 GeV | |
ε : | 0.8244 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.4015 |
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 |
---|---|---|---|---|
0.55 | 258 | -0.5354 | 0.4843 | 0.0471 |
0.55 | 270 | -0.3955 | 0.4578 | 0.0406 |
0.65 | 258 | -0.0283 | 0.4753 | 0.0301 |
0.65 | 270 | -0.2572 | 0.4819 | 0.034 |
0.75 | 102 | -0.5242 | 0.6056 | 0.0442 |
0.75 | 114 | 1.014 | 0.5676 | 0.0696 |
0.75 | 126 | 0.4912 | 0.5486 | 0.0427 |
0.75 | 138 | -0.9042 | 0.5288 | 0.0635 |
0.75 | 150 | 0.2601 | 0.6398 | 0.034 |
0.75 | 222 | -1.0094 | 0.5599 | 0.0693 |
0.75 | 234 | 0.3698 | 0.4878 | 0.0377 |
0.75 | 246 | -0.4102 | 0.4596 | 0.0393 |
0.75 | 258 | 0.2306 | 0.4685 | 0.0332 |
0.75 | 270 | 0.0224 | 0.4582 | 0.03 |
0.75 | 282 | -0.4022 | 0.464 | 0.039 |
0.85 | 102 | 0.1697 | 0.5488 | 0.0318 |
0.85 | 114 | -0.2753 | 0.4558 | 0.0345 |
0.85 | 126 | 0.4939 | 0.4801 | 0.0428 |
0.85 | 138 | 0.2367 | 0.4802 | 0.0334 |
0.85 | 150 | 0.4564 | 0.5324 | 0.0412 |
0.85 | 234 | 0.5825 | 0.5181 | 0.0469 |
0.85 | 246 | 0.8338 | 0.5191 | 0.0597 |
0.85 | 258 | -0.0216 | 0.5179 | 0.03 |
0.85 | 270 | 0.5542 | 0.4342 | 0.0456 |
0.85 | 282 | -0.6129 | 0.4428 | 0.0484 |
0.85 | 294 | 0.4218 | 0.3971 | 0.0398 |
0.95 | 66 | 0.2492 | 0.5487 | 0.0337 |
0.95 | 78 | 0.5364 | 0.4772 | 0.0448 |
0.95 | 126 | 1.0645 | 0.4532 | 0.0724 |
0.95 | 138 | -0.3697 | 0.4194 | 0.0377 |
0.95 | 150 | 0.2392 | 0.4591 | 0.0335 |
0.95 | 162 | -0.3265 | 0.4864 | 0.0362 |
0.95 | 258 | 0.147 | 0.5295 | 0.0314 |
0.95 | 270 | 0.9939 | 0.4364 | 0.0685 |
0.95 | 282 | 0.1218 | 0.446 | 0.0309 |
0.55 | 282 | -0.8039 | 0.5554 | 0.057 |
0.65 | 246 | 0.9638 | 1.006 | 0.0653 |
0.65 | 258 | 1.8887 | 1.0165 | 0.1176 |
0.65 | 270 | 0.9475 | 0.8067 | 0.0645 |
0.65 | 282 | 1.8394 | 1.0252 | 0.1148 |
0.75 | 102 | -0.0659 | 0.9616 | 0.0303 |
0.75 | 114 | 0.3298 | 0.8434 | 0.036 |
0.75 | 126 | 0.3838 | 0.8391 | 0.0379 |
0.75 | 138 | 0.0804 | 0.9638 | 0.0304 |
0.75 | 234 | -0.2222 | 0.6608 | 0.0328 |
0.75 | 246 | -0.6811 | 0.4818 | 0.0508 |
0.75 | 258 | -0.6652 | 0.4483 | 0.05 |
0.75 | 270 | 0.4173 | 0.8396 | 0.0391 |
0.75 | 282 | -0.3553 | 0.6989 | 0.0368 |
0.85 | 102 | 0.5563 | 0.933 | 0.045 |
0.85 | 114 | 1.1785 | 0.8609 | 0.077 |
0.85 | 126 | -0.7291 | 0.563 | 0.0532 |
0.85 | 138 | 1.5519 | 0.9531 | 0.0982 |
0.85 | 150 | -0.6304 | 0.6154 | 0.0484 |
0.85 | 162 | 2.3191 | 2.3191 | 0.1428 |
0.85 | 174 | -0.6273 | 0.7338 | 0.0482 |
0.85 | 234 | -0.1991 | 0.8195 | 0.0323 |
0.85 | 246 | -0.6368 | 0.5365 | 0.0487 |
0.85 | 258 | -0.4385 | 0.5542 | 0.04 |
0.85 | 270 | -0.5014 | 0.4743 | 0.0426 |
0.85 | 282 | -0.5565 | 0.4993 | 0.045 |
0.85 | 294 | 0.365 | 0.703 | 0.0372 |
0.95 | 78 | 2.9823 | 2.9823 | 0.1821 |
0.95 | 102 | 0.2818 | 0.9941 | 0.0345 |
0.95 | 126 | 0.3242 | 0.8209 | 0.0358 |
0.95 | 138 | -0.1853 | 0.6983 | 0.032 |
0.95 | 150 | -0.0236 | 0.7913 | 0.03 |
0.95 | 246 | -0.1956 | 0.6222 | 0.0322 |
0.95 | 258 | -0.4303 | 0.5287 | 0.0396 |
0.95 | 270 | -0.1293 | 0.6131 | 0.031 |
0.95 | 282 | -0.7721 | 0.4268 | 0.0553 |