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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 : | 0.0291 GeV2 | |
---|---|---|
W : | 1325 GeV | |
ε : | 0.8971 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.1126 |
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 | -0.0463 | 0.8947 | 0.0301 |
0.15 | 42 | 0.4528 | 0.509 | 0.0409 |
0.25 | 30 | -0.2529 | 0.4565 | 0.0338 |
0.25 | 42 | -0.0116 | 0.424 | 0.03 |
0.25 | 54 | 0.3177 | 0.4408 | 0.0459 |
0.35 | 30 | -0.1786 | 0.7635 | 0.0319 |
0.35 | 42 | -0.6502 | 0.3144 | 0.0604 |
0.35 | 54 | -0.5134 | 0.4515 | 0.0601 |
0.45 | 30 | 0.0619 | 0.4233 | 0.0408 |
0.45 | 42 | -0.0257 | 0.4619 | 0.0328 |
0.55 | 30 | -0.2868 | 0.5518 | 0.0349 |
0.55 | 42 | -0.5344 | 0.4129 | 0.045 |
0.55 | 234 | -0.2938 | 0.3598 | 0.0402 |
0.55 | 246 | 0.0258 | 0.346 | 0.0315 |
0.55 | 258 | -0.0612 | 0.3269 | 0.0334 |
0.55 | 270 | 0.6807 | 0.4448 | 0.0517 |
0.65 | 114 | -0.3547 | 0.5036 | 0.0421 |
0.65 | 126 | 1.0101 | 0.4112 | 0.0692 |
0.65 | 138 | -0.4173 | 0.3351 | 0.0429 |
0.65 | 150 | 0.8156 | 0.444 | 0.0589 |
0.65 | 162 | -0.2334 | 0.7846 | 0.0331 |
0.65 | 210 | 0.2113 | 0.8691 | 0.0326 |
0.65 | 222 | 0.7352 | 0.3362 | 0.0543 |
0.65 | 234 | -0.1216 | 0.254 | 0.0312 |
0.65 | 246 | -0.3191 | 0.2344 | 0.0358 |
0.65 | 258 | 0.1218 | 0.2587 | 0.0321 |
0.65 | 270 | -0.5461 | 0.323 | 0.0452 |
0.75 | 114 | -0.6993 | 0.3446 | 0.0561 |
0.75 | 126 | -0.0773 | 0.3576 | 0.0405 |
0.75 | 138 | -0.1045 | 0.2927 | 0.0307 |
0.75 | 150 | 0.0747 | 0.3541 | 0.0334 |
0.75 | 162 | -0.4235 | 0.2983 | 0.0621 |
0.75 | 174 | -0.7722 | 0.3774 | 0.0581 |
0.75 | 210 | -0.2496 | 0.4053 | 0.0433 |
0.75 | 222 | 0.033 | 0.2932 | 0.0436 |
0.75 | 234 | -0.0514 | 0.2459 | 0.0382 |
0.75 | 246 | -0.1501 | 0.2392 | 0.0388 |
0.75 | 258 | -0.3475 | 0.2604 | 0.0488 |
0.75 | 270 | -0.5819 | 0.2881 | 0.0471 |
0.85 | 114 | -0.3406 | 0.512 | 0.0367 |
0.85 | 126 | 0.3045 | 0.3776 | 0.0354 |
0.85 | 138 | -0.4424 | 0.3173 | 0.041 |
0.85 | 150 | -0.5634 | 0.3315 | 0.0467 |
0.85 | 162 | 0.08 | 0.3763 | 0.0338 |
0.85 | 174 | -0.4006 | 0.3484 | 0.039 |
0.85 | 198 | -0.7833 | 0.5841 | 0.0559 |
0.85 | 210 | 1.4995 | 0.4702 | 0.0969 |
0.85 | 222 | -0.0424 | 0.2751 | 0.0465 |
0.85 | 234 | 0.1737 | 0.2909 | 0.0319 |
0.85 | 246 | 0.2339 | 0.2545 | 0.0335 |
0.85 | 258 | 0.0243 | 0.2417 | 0.0307 |
0.85 | 270 | -0.2892 | 0.2891 | 0.0353 |
0.95 | 114 | -0.146 | 0.6038 | 0.0313 |
0.95 | 126 | -0.0651 | 0.3493 | 0.034 |
0.95 | 138 | -0.2853 | 0.6535 | 0.0346 |
0.95 | 210 | 1.2121 | 1.0332 | 0.0789 |
0.95 | 222 | 0.0066 | 0.7139 | 0.03 |
0.95 | 234 | 0.1263 | 0.3913 | 0.031 |
0.95 | 246 | -0.0006 | 0.2747 | 0.0319 |
0.95 | 258 | -0.5551 | 0.3272 | 0.0507 |