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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 : | 0.0496 GeV2 | |
---|---|---|
W : | 1295 GeV | |
ε : | 0.9028 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.2202 |
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 | 42 | 0.6218 | 0.44 | 0.0487 |
0.35 | 30 | 0.6801 | 0.4272 | 0.0575 |
0.55 | 258 | 0.3624 | 0.3353 | 0.0479 |
0.55 | 270 | -0.346 | 0.2786 | 0.0662 |
0.65 | 138 | 0.8669 | 0.5668 | 0.0615 |
0.65 | 234 | -0.6802 | 0.3688 | 0.0681 |
0.65 | 246 | -0.1842 | 0.2776 | 0.0369 |
0.65 | 258 | -0.3124 | 0.2494 | 0.0356 |
0.65 | 270 | -0.2424 | 0.2578 | 0.0378 |
0.65 | 282 | -0.3343 | 0.4615 | 0.0407 |
0.75 | 114 | 0.4626 | 0.3758 | 0.0488 |
0.75 | 126 | 0.1764 | 0.3412 | 0.0324 |
0.75 | 138 | 0.1773 | 0.3369 | 0.041 |
0.75 | 150 | -0.0794 | 0.3665 | 0.0332 |
0.75 | 162 | -0.8019 | 0.3129 | 0.0595 |
0.75 | 174 | -0.7003 | 0.6607 | 0.0518 |
0.75 | 222 | -0.0972 | 0.5443 | 0.0306 |
0.75 | 234 | -0.0752 | 0.3036 | 0.0362 |
0.75 | 246 | -0.1442 | 0.2552 | 0.0384 |
0.75 | 258 | -0.0247 | 0.2223 | 0.0407 |
0.75 | 270 | -0.3402 | 0.2542 | 0.0365 |
0.75 | 282 | -0.0323 | 0.3406 | 0.0306 |
0.85 | 114 | -0.4438 | 0.3381 | 0.0407 |
0.85 | 126 | 0.2617 | 0.2843 | 0.0383 |
0.85 | 138 | 0.459 | 0.3626 | 0.0416 |
0.85 | 150 | -0.3257 | 0.3212 | 0.0415 |
0.85 | 162 | -0.0461 | 0.2871 | 0.0474 |
0.85 | 174 | 0.3898 | 0.3946 | 0.0385 |
0.85 | 186 | 0.0597 | 0.3249 | 0.0786 |
0.85 | 210 | 0.6496 | 0.9435 | 0.0493 |
0.85 | 222 | 0.4431 | 0.4553 | 0.0418 |
0.85 | 234 | -0.0709 | 0.3103 | 0.0308 |
0.85 | 246 | -0.1001 | 0.2268 | 0.0365 |
0.85 | 258 | 0.045 | 0.2334 | 0.0395 |
0.85 | 270 | -0.2955 | 0.2465 | 0.0372 |
0.85 | 282 | -0.2277 | 0.2456 | 0.0452 |
0.95 | 102 | 0.1658 | 0.3968 | 0.0407 |
0.95 | 114 | -0.915 | 0.371 | 0.0627 |
0.95 | 126 | -0.0883 | 0.3479 | 0.0341 |
0.95 | 138 | 0.4644 | 0.907 | 0.041 |
0.95 | 150 | -0.3023 | 0.4482 | 0.0354 |
0.95 | 162 | -0.1611 | 0.4348 | 0.0316 |
0.95 | 174 | -0.3072 | 0.4381 | 0.0355 |
0.95 | 186 | 1.1445 | 0.4052 | 0.077 |
0.95 | 234 | 0.9034 | 0.7391 | 0.0621 |
0.95 | 246 | -0.7231 | 0.2948 | 0.0645 |
0.95 | 258 | 0.2735 | 0.3604 | 0.036 |
0.95 | 270 | -0.5609 | 0.2859 | 0.0458 |