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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 : | 0.0415 GeV2 | |
---|---|---|
W : | 1295 GeV | |
ε : | 0.9075 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.189 |
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 |
---|---|---|---|---|
0.15 | 30 | -0.784 | 0.5874 | 0.0559 |
0.15 | 42 | 2.1415 | 2.1415 | 0.1324 |
0.25 | 42 | 1.5283 | 1.1969 | 0.0968 |
0.55 | 246 | -0.1572 | 0.6778 | 0.0315 |
0.55 | 258 | -0.2257 | 0.4726 | 0.0329 |
0.55 | 270 | -0.5976 | 0.4761 | 0.0469 |
0.65 | 126 | -0.5365 | 0.6605 | 0.0441 |
0.65 | 138 | 0.1781 | 0.8886 | 0.0319 |
0.65 | 234 | 0.2159 | 0.6259 | 0.0327 |
0.65 | 246 | -0.2695 | 0.4432 | 0.0341 |
0.65 | 258 | 0.1335 | 0.5591 | 0.0311 |
0.65 | 270 | 0.3076 | 0.6123 | 0.0353 |
0.75 | 114 | -0.4517 | 0.639 | 0.0405 |
0.75 | 126 | 0.444 | 0.6828 | 0.0402 |
0.75 | 138 | -0.8575 | 0.3986 | 0.0597 |
0.75 | 150 | -0.7821 | 0.4767 | 0.0558 |
0.75 | 162 | 0.1316 | 0.7401 | 0.031 |
0.75 | 222 | 1.286 | 1.161 | 0.083 |
0.75 | 234 | -0.3941 | 0.3955 | 0.0383 |
0.75 | 246 | -0.0652 | 0.4238 | 0.0303 |
0.75 | 258 | 0.3348 | 0.4735 | 0.0361 |
0.75 | 270 | -0.0843 | 0.4172 | 0.0304 |
0.75 | 282 | -1.0067 | 0.3478 | 0.0676 |
0.85 | 114 | 0.3444 | 0.8475 | 0.0365 |
0.85 | 126 | 0.0105 | 0.6054 | 0.03 |
0.85 | 138 | 0.5844 | 0.6475 | 0.0462 |
0.85 | 150 | 0.3814 | 0.593 | 0.0378 |
0.85 | 162 | -0.4885 | 0.6116 | 0.042 |
0.85 | 174 | 0.2449 | 0.7174 | 0.0334 |
0.85 | 210 | -0.6939 | 0.547 | 0.0514 |
0.85 | 222 | 0.0088 | 0.6715 | 0.03 |
0.85 | 234 | 0.2987 | 0.542 | 0.035 |
0.85 | 246 | 0.0751 | 0.4646 | 0.0303 |
0.85 | 258 | 0.4523 | 0.4841 | 0.0405 |
0.85 | 270 | 0.9138 | 0.5967 | 0.0627 |
0.85 | 282 | -0.0731 | 0.4842 | 0.0303 |
0.95 | 114 | -0.7123 | 0.5046 | 0.0523 |
0.95 | 126 | 0.7266 | 0.8717 | 0.0531 |
0.95 | 150 | -0.2384 | 0.6191 | 0.0333 |
0.95 | 246 | -0.1894 | 0.4997 | 0.0321 |
0.95 | 258 | -0.7049 | 0.323 | 0.052 |
0.95 | 270 | 0.6199 | 0.7604 | 0.0479 |
0.05 | 42 | -0.461 | 0.5383 | 0.0414 |
0.15 | 42 | -0.4734 | 0.4253 | 0.0419 |
0.15 | 54 | 0.2665 | 0.5801 | 0.0342 |
0.25 | 42 | 0.7424 | 0.5484 | 0.0549 |
0.35 | 30 | 0.6603 | 0.4868 | 0.0507 |
0.45 | 42 | 0.8182 | 0.5484 | 0.0589 |
0.55 | 246 | -0.0364 | 0.4878 | 0.0301 |
0.55 | 258 | 0.1609 | 0.3844 | 0.0316 |
0.55 | 270 | 0.0867 | 0.4659 | 0.0305 |
0.65 | 138 | 0.073 | 0.5873 | 0.0303 |
0.65 | 234 | -0.0273 | 0.3606 | 0.03 |
0.65 | 246 | -0.349 | 0.3111 | 0.037 |
0.65 | 258 | -0.0161 | 0.3208 | 0.03 |
0.65 | 270 | 0.091 | 0.402 | 0.0305 |
0.65 | 282 | 0.0757 | 0.5645 | 0.0304 |
0.75 | 114 | 0.7339 | 0.5135 | 0.0545 |
0.75 | 126 | -0.0445 | 0.4647 | 0.0301 |
0.75 | 138 | 0.143 | 0.4008 | 0.0313 |
0.75 | 150 | 0.08 | 0.3653 | 0.0304 |
0.75 | 162 | -0.7679 | 0.439 | 0.0562 |
0.75 | 174 | 0.1893 | 0.5509 | 0.0322 |
0.75 | 186 | -0.082 | 0.5382 | 0.0304 |
0.75 | 210 | 0.2149 | 0.5414 | 0.0328 |
0.75 | 222 | -0.2658 | 0.422 | 0.0342 |
0.75 | 234 | -0.0399 | 0.3101 | 0.0301 |
0.75 | 246 | -0.4458 | 0.3082 | 0.0408 |
0.75 | 258 | 0.0653 | 0.2911 | 0.0303 |
0.75 | 270 | 0.3511 | 0.3789 | 0.037 |
0.75 | 282 | -0.82 | 0.4492 | 0.059 |
0.85 | 114 | -0.4693 | 0.5201 | 0.0418 |
0.85 | 126 | -0.6458 | 0.3355 | 0.05 |
0.85 | 138 | 0.1384 | 0.3443 | 0.0312 |
0.85 | 150 | -0.1037 | 0.3519 | 0.0307 |
0.85 | 162 | -0.0368 | 0.4029 | 0.0301 |
0.85 | 174 | -0.3605 | 0.4325 | 0.0374 |
0.85 | 186 | -0.4156 | 0.4491 | 0.0395 |
0.85 | 222 | -0.4407 | 0.4758 | 0.0406 |
0.85 | 234 | -0.2874 | 0.3352 | 0.0349 |
0.85 | 246 | 0.1889 | 0.3038 | 0.0322 |
0.85 | 258 | 0.2001 | 0.2898 | 0.0325 |
0.85 | 270 | 0.4789 | 0.285 | 0.0422 |
0.85 | 282 | 0.0099 | 0.4066 | 0.03 |
0.95 | 126 | 0.6032 | 0.4499 | 0.0479 |
0.95 | 174 | 0.3379 | 0.5016 | 0.0366 |
0.95 | 234 | 0.3496 | 0.4285 | 0.037 |
0.95 | 246 | 0.4914 | 0.4077 | 0.0427 |
0.95 | 258 | 0.176 | 0.3772 | 0.0319 |
0.95 | 270 | -0.4497 | 0.4077 | 0.0409 |