You are not logged in.
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 : | 0.0348 GeV2 | |
---|---|---|
W : | 1355 GeV | |
ε : | 0.8729 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.1091 |
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click
here
to view sliced data.
Click
here
to view 3D plot of the data.
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 | 1.6629 | 0.5296 | 0.1072 |
0.25 | 54 | -0.0186 | 0.6285 | 0.03 |
0.35 | 30 | 0.1287 | 0.5982 | 0.031 |
0.35 | 42 | 0.1324 | 0.521 | 0.0311 |
0.35 | 54 | 0.202 | 0.651 | 0.0325 |
0.45 | 18 | -0.2627 | 0.584 | 0.0341 |
0.45 | 30 | 0.8634 | 0.515 | 0.0613 |
0.45 | 42 | 0.8976 | 0.5416 | 0.0632 |
0.55 | 30 | -0.0247 | 0.5776 | 0.03 |
0.55 | 42 | -0.5748 | 0.5444 | 0.0465 |
0.55 | 234 | -0.2547 | 0.5602 | 0.0339 |
0.55 | 246 | -0.1951 | 0.4017 | 0.0323 |
0.55 | 258 | 0.0749 | 0.4139 | 0.0304 |
0.65 | 114 | 0.6814 | 0.5768 | 0.0518 |
0.65 | 126 | 0.3071 | 0.4758 | 0.0355 |
0.65 | 138 | -0.3365 | 0.4951 | 0.0365 |
0.65 | 150 | -0.1553 | 0.5943 | 0.0315 |
0.65 | 210 | -0.1964 | 0.5176 | 0.0324 |
0.65 | 222 | 0.3981 | 0.4538 | 0.0388 |
0.65 | 234 | -0.0805 | 0.3797 | 0.0304 |
0.65 | 246 | 0.0572 | 0.3316 | 0.0302 |
0.65 | 258 | -0.3742 | 0.3949 | 0.0379 |
0.65 | 270 | 0.4856 | 0.5669 | 0.0425 |
0.75 | 114 | -0.4161 | 0.5516 | 0.0395 |
0.75 | 126 | 0.5533 | 0.4782 | 0.0455 |
0.75 | 138 | -0.1989 | 0.3647 | 0.0324 |
0.75 | 150 | 0.5576 | 0.4258 | 0.0457 |
0.75 | 162 | -0.9838 | 0.4415 | 0.0679 |
0.75 | 174 | 0.2512 | 0.6015 | 0.0338 |
0.75 | 210 | 1.2518 | 0.5422 | 0.0831 |
0.75 | 222 | 1.0184 | 0.4331 | 0.0698 |
0.75 | 234 | -0.2279 | 0.3483 | 0.0332 |
0.75 | 246 | 0.2009 | 0.3232 | 0.0325 |
0.75 | 258 | -0.6938 | 0.3783 | 0.0524 |
0.75 | 270 | 0.6171 | 0.4747 | 0.0486 |
0.85 | 114 | -0.9235 | 0.52 | 0.0646 |
0.85 | 126 | 1.159 | 0.5586 | 0.0778 |
0.85 | 138 | 0.3061 | 0.4446 | 0.0355 |
0.85 | 150 | 0.9598 | 0.5912 | 0.0666 |
0.85 | 162 | -0.305 | 0.5004 | 0.0354 |
0.85 | 174 | 0.5423 | 0.5865 | 0.045 |
0.85 | 222 | -0.293 | 0.4079 | 0.0351 |
0.85 | 234 | 0.6904 | 0.4096 | 0.0522 |
0.85 | 246 | 0.1976 | 0.3407 | 0.0324 |
0.85 | 258 | -0.1801 | 0.3346 | 0.032 |
0.85 | 270 | -0.6643 | 0.372 | 0.0509 |
0.95 | 114 | -0.4253 | 0.4715 | 0.0399 |
0.95 | 126 | -0.2426 | 0.4462 | 0.0336 |
0.95 | 138 | -0.2464 | 0.5129 | 0.0337 |
0.95 | 222 | 0.7222 | 0.3894 | 0.0538 |
0.95 | 234 | -0.0312 | 0.4272 | 0.0301 |
0.95 | 246 | 0.4602 | 0.4814 | 0.0414 |
0.95 | 258 | -0.2661 | 0.391 | 0.0342 |
0.15 | 42 | 0.2737 | 0.9589 | 0.0342 |
0.25 | 42 | -0.7505 | 0.6681 | 0.0542 |
0.35 | 30 | 0.3708 | 0.9434 | 0.0374 |
0.35 | 42 | 0.2328 | 0.9557 | 0.0331 |
0.45 | 18 | 0.787 | 1.1039 | 0.0561 |
0.45 | 30 | 0.4039 | 0.8129 | 0.0386 |
0.45 | 42 | 1.0682 | 0.9115 | 0.071 |
0.55 | 42 | 0.7384 | 0.9544 | 0.0536 |
0.55 | 138 | 0.3212 | 1.2076 | 0.0357 |
0.55 | 234 | 0.4931 | 0.8916 | 0.0422 |
0.55 | 246 | 0.5161 | 0.761 | 0.0432 |
0.55 | 258 | 1.0468 | 0.8256 | 0.0698 |
0.65 | 114 | 2.2183 | 1.1477 | 0.1369 |
0.65 | 126 | -1.3182 | 0.5493 | 0.0849 |
0.65 | 138 | 0.1554 | 0.7613 | 0.0314 |
0.65 | 150 | 2.308 | 2.308 | 0.1422 |
0.65 | 162 | 0.2791 | 0.8414 | 0.0344 |
0.65 | 210 | -0.8623 | 0.5297 | 0.06 |
0.65 | 222 | -0.3602 | 0.6186 | 0.037 |
0.65 | 234 | -0.3779 | 0.4945 | 0.0377 |
0.65 | 246 | -0.2501 | 0.4298 | 0.0336 |
0.65 | 258 | -0.6919 | 0.4597 | 0.0513 |
0.65 | 270 | -0.0992 | 0.7646 | 0.0306 |
0.75 | 114 | -0.9114 | 0.5381 | 0.0625 |
0.75 | 126 | 0.7372 | 0.8351 | 0.0536 |
0.75 | 138 | -0.8208 | 0.4371 | 0.0578 |
0.75 | 150 | -0.5166 | 0.6496 | 0.0432 |
0.75 | 162 | -0.1904 | 0.6155 | 0.0321 |
0.75 | 210 | -0.4702 | 0.662 | 0.0413 |
0.75 | 222 | 0.2197 | 0.6873 | 0.0328 |
0.75 | 234 | -0.5458 | 0.3829 | 0.0445 |
0.75 | 246 | 0.1642 | 0.477 | 0.0316 |
0.75 | 258 | 0.0788 | 0.5311 | 0.0304 |
0.75 | 270 | 0.3512 | 0.6688 | 0.0367 |
0.85 | 126 | -0.4472 | 0.6463 | 0.0403 |
0.85 | 138 | 0.0917 | 0.7351 | 0.0305 |
0.85 | 150 | -0.6319 | 0.6722 | 0.0485 |
0.85 | 162 | 0.3044 | 0.9208 | 0.0352 |
0.85 | 174 | -0.8224 | 0.6384 | 0.0579 |
0.85 | 210 | 0.9646 | 1.0051 | 0.0654 |
0.85 | 222 | -0.0754 | 0.6613 | 0.0303 |
0.85 | 234 | 0.4548 | 0.5545 | 0.0406 |
0.85 | 246 | 0.3568 | 0.5497 | 0.0369 |
0.85 | 258 | -0.3551 | 0.3899 | 0.0368 |
0.85 | 270 | 0.1312 | 0.6447 | 0.031 |
0.95 | 126 | -0.2178 | 0.6942 | 0.0327 |
0.95 | 138 | -0.033 | 0.8202 | 0.0301 |
0.95 | 222 | -0.0678 | 0.7494 | 0.0303 |
0.95 | 234 | 0.1164 | 0.7459 | 0.0308 |
0.95 | 246 | 0.2064 | 0.6383 | 0.0325 |
0.95 | 258 | 0.0632 | 0.5643 | 0.0302 |