Measurement E151M791
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | AUL | |
εL: | 0.192 | |
Q2: | 0.0707 GeV2 | |
W: | 1385.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.947 |
cos(θπ+) | φ(π+), [deg] | AUL | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 66.0 | -0.0661 | 0.5337 | 0.0446 |
0.25 | 54.0 | -0.6935 | 0.958 | 0.0707 |
0.25 | 66.0 | 1.7171 | 0.8663 | 0.1613 |
0.25 | 78.0 | 1.5897 | 1.1432 | 0.1498 |
0.25 | 294.0 | 0.4072 | 0.7429 | 0.0481 |
0.25 | 306.0 | -0.7355 | 0.8434 | 0.0742 |
0.35 | 66.0 | -0.0308 | 0.6952 | 0.0301 |
0.35 | 78.0 | -0.306 | 0.852 | 0.0412 |
0.35 | 282.0 | -0.165 | 0.6001 | 0.0336 |
0.35 | 294.0 | 0.567 | 0.6561 | 0.0603 |
0.35 | 306.0 | -0.7134 | 0.8166 | 0.0724 |
0.45 | 66.0 | -0.9102 | 0.7237 | 0.0892 |
0.45 | 78.0 | 0.9697 | 0.7985 | 0.0944 |
0.45 | 90.0 | 0.6849 | 1.2145 | 0.07 |
0.45 | 270.0 | -0.5507 | 0.7749 | 0.059 |
0.45 | 282.0 | -1.1235 | 0.6309 | 0.1079 |
0.45 | 294.0 | 0.2489 | 0.6219 | 0.0378 |
0.55 | 66.0 | 0.4871 | 1.0094 | 0.054 |
0.55 | 78.0 | 0.401 | 0.8646 | 0.0476 |
0.55 | 90.0 | 0.0199 | 0.8998 | 0.0301 |
0.55 | 102.0 | 0.8667 | 0.9002 | 0.0854 |
0.55 | 114.0 | -0.5137 | 1.0919 | 0.0561 |
0.55 | 258.0 | 1.1431 | 0.9801 | 0.1097 |
0.55 | 270.0 | 0.0398 | 0.9042 | 0.0302 |
0.55 | 282.0 | -0.171 | 0.6444 | 0.0339 |
0.55 | 294.0 | -1.5622 | 0.6627 | 0.1473 |
0.65 | 78.0 | 2.3387 | 1.1051 | 0.2179 |
0.65 | 90.0 | 1.2539 | 0.9342 | 0.1196 |
0.65 | 102.0 | 0.3718 | 0.8511 | 0.0456 |
0.65 | 114.0 | -0.7679 | 0.7994 | 0.077 |
0.65 | 126.0 | -0.5747 | 0.7778 | 0.0609 |
0.65 | 138.0 | -0.5871 | 1.1215 | 0.0619 |
0.65 | 222.0 | 0.4543 | 1.0372 | 0.0516 |
0.65 | 234.0 | 2.258 | 0.9699 | 0.2105 |
0.65 | 246.0 | 0.9541 | 0.7111 | 0.093 |
0.65 | 258.0 | -0.377 | 0.8095 | 0.0459 |
0.65 | 270.0 | -0.0032 | 0.7688 | 0.03 |
0.65 | 282.0 | 0.1893 | 0.8772 | 0.0347 |
0.65 | 294.0 | 0.305 | 0.9988 | 0.0411 |
0.75 | 90.0 | 1.9168 | 1.3837 | 0.1794 |
0.75 | 102.0 | 0.3457 | 1.0657 | 0.0438 |
0.75 | 114.0 | 0.0156 | 0.8111 | 0.03 |
0.75 | 126.0 | 0.5039 | 0.8597 | 0.0553 |
0.75 | 138.0 | -0.5496 | 0.862 | 0.0589 |
0.75 | 150.0 | -0.5518 | 1.2017 | 0.0591 |
0.75 | 198.0 | 1.0794 | 1.3207 | 0.104 |
0.75 | 210.0 | -0.9758 | 0.9498 | 0.0949 |
0.75 | 222.0 | 1.3709 | 0.8286 | 0.13 |
0.75 | 234.0 | -1.2632 | 0.688 | 0.1204 |
0.75 | 246.0 | -0.0444 | 0.7623 | 0.0303 |
0.75 | 258.0 | 0.5157 | 0.724 | 0.0563 |
0.75 | 270.0 | 0.5771 | 0.8721 | 0.0611 |
0.85 | 90.0 | -0.1391 | 1.4293 | 0.0326 |
0.85 | 102.0 | 0.9619 | 1.3347 | 0.0937 |
0.85 | 114.0 | 0.32 | 1.0145 | 0.0421 |
0.85 | 126.0 | 0.9033 | 0.9808 | 0.0886 |
0.85 | 138.0 | -0.2403 | 1.0252 | 0.0373 |
0.85 | 150.0 | 2.9891 | 1.3479 | 0.2775 |
0.85 | 210.0 | 1.4669 | 1.1958 | 0.1387 |
0.85 | 222.0 | 0.8743 | 1.1443 | 0.0861 |
0.85 | 234.0 | -0.0554 | 0.807 | 0.0304 |
0.85 | 246.0 | -0.3084 | 0.6896 | 0.0414 |
0.85 | 258.0 | 0.2073 | 0.7826 | 0.0356 |
0.85 | 270.0 | 0.9473 | 0.8484 | 0.0924 |
0.95 | 102.0 | -0.4209 | 3.9572 | 0.0491 |
0.95 | 222.0 | 3.0276 | 3.8702 | 0.281 |
0.95 | 234.0 | 0.6447 | 2.9002 | 0.0666 |
0.95 | 246.0 | 0.3821 | 2.6563 | 0.0463 |
0.95 | 258.0 | 1.1739 | 2.5785 | 0.1124 |
0.15 | 306.0 | -0.0587 | 0.5829 | 0.0302 |
0.25 | 66.0 | 0.6826 | 0.5251 | 0.0539 |
0.25 | 78.0 | -0.0519 | 0.612 | 0.0302 |
0.25 | 294.0 | -0.6724 | 0.4063 | 0.0534 |
0.25 | 306.0 | -0.682 | 0.5317 | 0.0539 |
0.35 | 54.0 | -0.3023 | 0.5839 | 0.036 |
0.35 | 66.0 | -0.0045 | 0.461 | 0.03 |
0.35 | 78.0 | 0.0519 | 0.4094 | 0.0302 |
0.35 | 282.0 | 0.8947 | 0.44 | 0.0659 |
0.35 | 294.0 | -0.6749 | 0.3467 | 0.0535 |
0.35 | 306.0 | 0.1676 | 0.5077 | 0.032 |
0.45 | 66.0 | 0.2788 | 0.4419 | 0.0351 |
0.45 | 78.0 | 0.1442 | 0.3862 | 0.0315 |
0.45 | 90.0 | 1.2605 | 0.5325 | 0.088 |
0.45 | 270.0 | -0.1636 | 0.5933 | 0.0319 |
0.45 | 282.0 | -0.6449 | 0.3762 | 0.0519 |
0.45 | 294.0 | -0.3218 | 0.3711 | 0.0367 |
0.55 | 66.0 | -0.0007 | 0.4729 | 0.03 |
0.55 | 78.0 | 0.3536 | 0.4149 | 0.0379 |
0.55 | 90.0 | -0.52 | 0.4906 | 0.0454 |
0.55 | 102.0 | 0.5324 | 0.5876 | 0.0461 |
0.55 | 114.0 | 0.1295 | 0.6116 | 0.0312 |
0.55 | 258.0 | -0.9736 | 0.499 | 0.0706 |
0.55 | 270.0 | 0.4439 | 0.4645 | 0.0418 |
0.55 | 282.0 | 0.5027 | 0.4271 | 0.0446 |
0.55 | 294.0 | 0.0784 | 0.483 | 0.0304 |
0.65 | 66.0 | -0.2647 | 0.4889 | 0.0347 |
0.65 | 78.0 | 0.2247 | 0.5551 | 0.0334 |
0.65 | 90.0 | 0.1634 | 0.4923 | 0.0319 |
0.65 | 102.0 | 0.0945 | 0.5181 | 0.0306 |
0.65 | 114.0 | -0.4225 | 0.4083 | 0.0408 |
0.65 | 126.0 | -0.4106 | 0.4685 | 0.0403 |
0.65 | 138.0 | -0.9403 | 0.5897 | 0.0686 |
0.65 | 222.0 | 0.7774 | 0.751 | 0.0592 |
0.65 | 234.0 | 0.3078 | 0.5441 | 0.0362 |
0.65 | 246.0 | 0.0969 | 0.5332 | 0.0307 |
0.65 | 258.0 | 0.6705 | 0.5057 | 0.0533 |
0.65 | 270.0 | -0.5607 | 0.4884 | 0.0475 |
0.65 | 282.0 | -0.2058 | 0.5057 | 0.0329 |
0.65 | 294.0 | 0.3714 | 0.5289 | 0.0387 |
0.75 | 90.0 | 0.8683 | 0.6308 | 0.0644 |
0.75 | 102.0 | 0.4203 | 0.5099 | 0.0408 |
0.75 | 114.0 | -0.2443 | 0.3868 | 0.034 |
0.75 | 126.0 | -0.6289 | 0.4127 | 0.051 |
0.75 | 138.0 | -0.1532 | 0.5228 | 0.0316 |
0.75 | 150.0 | 1.1597 | 0.7014 | 0.0818 |
0.75 | 162.0 | -0.0335 | 0.7597 | 0.0301 |
0.75 | 210.0 | 0.3649 | 0.5732 | 0.0384 |
0.75 | 222.0 | 0.5124 | 0.5799 | 0.0451 |
0.75 | 234.0 | 0.4472 | 0.4952 | 0.042 |
0.75 | 246.0 | 0.3853 | 0.4354 | 0.0392 |
0.75 | 258.0 | 0.134 | 0.4171 | 0.0313 |
0.75 | 270.0 | -0.3359 | 0.6378 | 0.0372 |
0.75 | 282.0 | 0.387 | 0.6665 | 0.0393 |
0.85 | 102.0 | 0.0897 | 0.6357 | 0.0306 |
0.85 | 114.0 | -0.459 | 0.4607 | 0.0425 |
0.85 | 126.0 | -0.1287 | 0.491 | 0.0312 |
0.85 | 138.0 | 0.4849 | 0.565 | 0.0437 |
0.85 | 150.0 | -0.3739 | 0.7351 | 0.0388 |
0.85 | 162.0 | 0.0539 | 0.8555 | 0.0302 |
0.85 | 198.0 | -0.087 | 0.8228 | 0.0305 |
0.85 | 210.0 | -0.2339 | 0.6385 | 0.0337 |
0.85 | 222.0 | 0.38 | 0.612 | 0.039 |
0.85 | 234.0 | 0.2781 | 0.5062 | 0.0351 |
0.85 | 246.0 | 0.7856 | 0.527 | 0.0596 |
0.85 | 258.0 | -0.7701 | 0.4084 | 0.0588 |
0.85 | 270.0 | -0.5186 | 0.4264 | 0.0454 |
0.85 | 282.0 | 0.2994 | 0.6939 | 0.0359 |
0.95 | 234.0 | -0.0348 | 0.9106 | 0.0301 |
0.95 | 246.0 | 0.8296 | 0.8391 | 0.0622 |
0.95 | 258.0 | 1.1523 | 0.8328 | 0.0813 |
0.95 | 270.0 | 0.7011 | 1.1028 | 0.0549 |
Experiment comment: