Measurement E151M1801
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALL | |
εL: | 0.0858 | |
Q2: | 0.0415 GeV2 | |
W: | 1445.0 GeV | |
Ebeam: | 1.9889 GeV | |
ε: | 0.9154 |
cos(θπ+) | φ(π+), [deg] | ALL | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 30.0 | 1.1064 | 0.813 | 0.0734 |
0.15 | 42.0 | -0.4702 | 0.858 | 0.0414 |
0.25 | 30.0 | 1.0025 | 0.7592 | 0.0678 |
0.25 | 42.0 | -0.2316 | 0.8694 | 0.0331 |
0.25 | 54.0 | -1.5407 | 0.6942 | 0.0981 |
0.25 | 66.0 | -0.5423 | 0.6716 | 0.0445 |
0.25 | 78.0 | -0.5245 | 0.6814 | 0.0437 |
0.25 | 282.0 | 0.2885 | 0.6647 | 0.0347 |
0.25 | 294.0 | 0.7531 | 0.5228 | 0.0546 |
0.25 | 306.0 | 0.4991 | 0.7121 | 0.0426 |
0.25 | 318.0 | -0.5499 | 0.7073 | 0.0448 |
0.25 | 330.0 | 1.5047 | 0.6856 | 0.096 |
0.35 | 30.0 | -0.3785 | 0.67 | 0.0378 |
0.35 | 54.0 | -1.1319 | 0.6426 | 0.0749 |
0.35 | 66.0 | 0.1976 | 0.4394 | 0.0323 |
0.35 | 78.0 | 0.523 | 0.4502 | 0.0436 |
0.35 | 90.0 | 0.3639 | 0.5885 | 0.0372 |
0.35 | 270.0 | 0.2511 | 0.6167 | 0.0336 |
0.35 | 282.0 | -0.9822 | 0.4706 | 0.0667 |
0.35 | 294.0 | -0.5942 | 0.4263 | 0.0469 |
0.35 | 306.0 | 0.941 | 0.682 | 0.0644 |
0.35 | 330.0 | -0.1332 | 0.7495 | 0.0311 |
0.45 | 18.0 | -0.0993 | 0.731 | 0.0306 |
0.45 | 30.0 | 0.5022 | 0.7283 | 0.0427 |
0.45 | 42.0 | 0.418 | 0.7714 | 0.0393 |
0.45 | 66.0 | -0.5036 | 0.5514 | 0.0428 |
0.45 | 78.0 | -0.3756 | 0.4136 | 0.0377 |
0.45 | 90.0 | -0.4424 | 0.4693 | 0.0402 |
0.45 | 102.0 | 0.2156 | 0.6571 | 0.0327 |
0.45 | 114.0 | -0.2754 | 0.8487 | 0.0343 |
0.45 | 258.0 | 0.4713 | 0.6127 | 0.0414 |
0.45 | 270.0 | 1.029 | 0.3972 | 0.0692 |
0.45 | 282.0 | -0.1853 | 0.3685 | 0.032 |
0.45 | 294.0 | 0.8396 | 0.4156 | 0.0591 |
0.45 | 306.0 | -0.6668 | 0.6511 | 0.0503 |
0.45 | 318.0 | 0.4582 | 0.8038 | 0.0409 |
0.45 | 330.0 | 0.0897 | 0.7198 | 0.0305 |
0.55 | 66.0 | -0.9481 | 0.571 | 0.0648 |
0.55 | 78.0 | -0.3477 | 0.422 | 0.0367 |
0.55 | 90.0 | 0.3583 | 0.4582 | 0.037 |
0.55 | 102.0 | -0.6402 | 0.5301 | 0.049 |
0.55 | 114.0 | 1.3936 | 0.5869 | 0.0896 |
0.55 | 126.0 | 0.5446 | 0.5289 | 0.0446 |
0.55 | 138.0 | -0.3052 | 0.6644 | 0.0352 |
0.55 | 150.0 | -0.903 | 0.7236 | 0.0624 |
0.55 | 198.0 | 0.0833 | 0.8565 | 0.0304 |
0.55 | 210.0 | -0.4495 | 0.7618 | 0.0405 |
0.55 | 222.0 | 0.5322 | 0.6718 | 0.044 |
0.55 | 234.0 | -0.4468 | 0.6047 | 0.0404 |
0.55 | 246.0 | -0.3498 | 0.6413 | 0.0367 |
0.55 | 258.0 | 0.7595 | 0.548 | 0.0549 |
0.55 | 270.0 | 0.0543 | 0.406 | 0.0302 |
0.55 | 282.0 | 0.4372 | 0.404 | 0.04 |
0.55 | 294.0 | 0.5238 | 0.4557 | 0.0437 |
0.65 | 66.0 | -0.0664 | 0.5723 | 0.0303 |
0.65 | 78.0 | -0.4671 | 0.6072 | 0.0412 |
0.65 | 90.0 | 0.2504 | 0.6478 | 0.0336 |
0.65 | 102.0 | -0.0687 | 0.5494 | 0.0303 |
0.65 | 114.0 | 0.4259 | 0.4818 | 0.0396 |
0.65 | 126.0 | -0.2335 | 0.4768 | 0.0332 |
0.65 | 138.0 | 0.3234 | 0.5239 | 0.0358 |
0.65 | 150.0 | -1.6087 | 0.6243 | 0.102 |
0.65 | 162.0 | -0.5102 | 0.8007 | 0.0431 |
0.65 | 198.0 | 0.0968 | 0.7311 | 0.0306 |
0.65 | 210.0 | -0.5706 | 0.6082 | 0.0458 |
0.65 | 222.0 | 0.7443 | 0.5245 | 0.0542 |
0.65 | 234.0 | -0.6681 | 0.3947 | 0.0504 |
0.65 | 246.0 | 0.1658 | 0.5003 | 0.0316 |
0.65 | 258.0 | -0.5653 | 0.4872 | 0.0455 |
0.65 | 270.0 | -0.0987 | 0.4381 | 0.0306 |
0.65 | 282.0 | -0.4952 | 0.5343 | 0.0424 |
0.65 | 294.0 | 0.8281 | 0.6072 | 0.0585 |
0.65 | 306.0 | -0.2415 | 0.719 | 0.0334 |
0.75 | 66.0 | -0.9058 | 0.6833 | 0.0626 |
0.75 | 78.0 | -0.6715 | 0.5688 | 0.0506 |
0.75 | 102.0 | -1.2996 | 0.5545 | 0.0843 |
0.75 | 114.0 | 0.0345 | 0.4621 | 0.0301 |
0.75 | 126.0 | -0.239 | 0.4397 | 0.0333 |
0.75 | 138.0 | 0.1467 | 0.4689 | 0.0313 |
0.75 | 150.0 | -0.0073 | 0.556 | 0.03 |
0.75 | 162.0 | 0.442 | 0.847 | 0.0402 |
0.75 | 186.0 | 0.2574 | 0.8178 | 0.0338 |
0.75 | 198.0 | -0.8181 | 0.6927 | 0.0579 |
0.75 | 210.0 | 0.0211 | 0.5041 | 0.03 |
0.75 | 222.0 | -0.1504 | 0.4065 | 0.0314 |
0.75 | 234.0 | -0.8404 | 0.4035 | 0.0591 |
0.75 | 246.0 | -0.1711 | 0.3853 | 0.0317 |
0.75 | 258.0 | -0.0751 | 0.5611 | 0.0303 |
0.75 | 270.0 | -0.1696 | 0.689 | 0.0317 |
0.75 | 282.0 | 0.1607 | 0.5461 | 0.0315 |
0.75 | 294.0 | -0.5588 | 0.5904 | 0.0452 |
0.85 | 90.0 | -0.7436 | 0.7132 | 0.0541 |
0.85 | 102.0 | 0.1583 | 0.6472 | 0.0315 |
0.85 | 114.0 | 0.9746 | 0.6116 | 0.0662 |
0.85 | 126.0 | -0.3133 | 0.6061 | 0.0355 |
0.85 | 138.0 | 0.1131 | 0.6346 | 0.0308 |
0.85 | 150.0 | 0.3115 | 0.8773 | 0.0354 |
0.85 | 186.0 | -0.1377 | 0.8611 | 0.0311 |
0.85 | 198.0 | -0.8319 | 0.6072 | 0.0587 |
0.85 | 210.0 | 0.0673 | 0.4963 | 0.0303 |
0.85 | 222.0 | -0.0149 | 0.4806 | 0.03 |
0.85 | 234.0 | 0.4004 | 0.4406 | 0.0386 |
0.85 | 246.0 | 0.1159 | 0.4965 | 0.0308 |
0.85 | 258.0 | -0.0083 | 0.4717 | 0.03 |
0.85 | 270.0 | -0.5878 | 0.6151 | 0.0466 |
0.95 | 210.0 | -0.3955 | 0.7296 | 0.0384 |
0.95 | 222.0 | 1.2585 | 0.5509 | 0.0819 |
0.95 | 234.0 | 1.3633 | 0.5392 | 0.0879 |
0.95 | 246.0 | 0.1027 | 0.6367 | 0.0306 |
Experiment comment: