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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 : | 0.0143 GeV2 | |
---|---|---|
W : | 1445 GeV | |
ε : | 0.6575 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0223 |
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 |
---|---|---|---|---|
0.25 | 42 | -0.69 | 0.6657 | 0.084 |
0.25 | 54 | -0.4709 | 0.7155 | 0.0614 |
0.35 | 30 | -0.2258 | 0.7537 | 0.0395 |
0.35 | 42 | 0.7578 | 0.6355 | 0.0913 |
0.35 | 54 | 0.3428 | 0.4926 | 0.0492 |
0.35 | 66 | 1.2383 | 0.816 | 0.144 |
0.45 | 30 | 1.7928 | 0.839 | 0.2062 |
0.45 | 42 | 1.2322 | 0.5616 | 0.1434 |
0.45 | 54 | -0.9396 | 0.4432 | 0.111 |
0.45 | 66 | 1.1044 | 0.6313 | 0.1292 |
0.45 | 222 | 1.3651 | 0.8025 | 0.1582 |
0.45 | 234 | 0.4547 | 0.6473 | 0.0598 |
0.45 | 246 | 1.2922 | 0.8049 | 0.15 |
0.55 | 30 | -0.1636 | 0.7174 | 0.0353 |
0.55 | 42 | 1.1889 | 0.6723 | 0.1386 |
0.55 | 54 | 0.373 | 0.5019 | 0.052 |
0.55 | 66 | -0.7942 | 0.676 | 0.0952 |
0.55 | 150 | -1.651 | 0.5488 | 0.1902 |
0.55 | 174 | -0.3501 | 0.7775 | 0.0499 |
0.55 | 222 | 1.8059 | 0.6918 | 0.2076 |
0.55 | 234 | -0.5936 | 0.5269 | 0.0739 |
0.55 | 246 | 0.7374 | 0.5285 | 0.0891 |
0.55 | 258 | -1.1788 | 0.5226 | 0.1374 |
0.65 | 54 | -0.0216 | 0.8409 | 0.0301 |
0.65 | 150 | -0.095 | 0.6094 | 0.0319 |
0.65 | 162 | -0.659 | 0.6012 | 0.0808 |
0.65 | 174 | 0.6809 | 0.7326 | 0.0831 |
0.65 | 210 | 1.1648 | 0.8357 | 0.1359 |
0.65 | 222 | -0.097 | 0.5208 | 0.032 |
0.65 | 234 | 0.9023 | 0.5584 | 0.107 |
0.65 | 246 | 0.1971 | 0.5113 | 0.0375 |
0.65 | 258 | 1.3543 | 0.669 | 0.157 |
0.75 | 30 | 0.2232 | 0.7395 | 0.0393 |
0.75 | 138 | -0.9062 | 0.6112 | 0.1074 |
0.75 | 150 | 1.593 | 0.8005 | 0.1837 |
0.75 | 162 | -1.0882 | 0.6627 | 0.1274 |
0.75 | 222 | 0.253 | 0.5494 | 0.0416 |
0.75 | 234 | -0.008 | 0.4931 | 0.03 |
0.75 | 246 | -0.5807 | 0.4435 | 0.0726 |
0.75 | 258 | -0.5035 | 0.5298 | 0.0647 |
0.85 | 210 | -0.2006 | 0.6429 | 0.0377 |
0.85 | 222 | 1.1795 | 0.5611 | 0.1375 |
0.85 | 234 | -0.074 | 0.4301 | 0.0312 |
0.85 | 246 | -0.2225 | 0.4306 | 0.0393 |
0.85 | 258 | -0.7054 | 0.5107 | 0.0857 |
0.95 | 246 | 0.0199 | 0.5892 | 0.0301 |