Measurement E151M2539
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.163 | |
Q2: | 0.0496 GeV2 | |
W: | 1325.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.7983 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 42.0 | 0.0349 | 0.2601 | 0.03 |
0.25 | 42.0 | 0.1471 | 0.2515 | 0.0301 |
0.35 | 30.0 | 0.3229 | 0.1923 | 0.0307 |
0.35 | 42.0 | 0.0403 | 0.2061 | 0.03 |
0.45 | 42.0 | 0.06 | 0.1902 | 0.03 |
0.45 | 258.0 | 0.0319 | 0.2482 | 0.03 |
0.45 | 270.0 | 0.0753 | 0.2316 | 0.03 |
0.55 | 234.0 | 0.0927 | 0.2321 | 0.0301 |
0.55 | 246.0 | 0.1643 | 0.1809 | 0.0302 |
0.55 | 258.0 | -0.0094 | 0.1836 | 0.03 |
0.55 | 270.0 | 0.1901 | 0.2055 | 0.0302 |
0.55 | 282.0 | -0.1743 | 0.2557 | 0.0302 |
0.65 | 150.0 | -0.5883 | 0.2123 | 0.0322 |
0.65 | 162.0 | 0.2116 | 0.2329 | 0.0303 |
0.65 | 222.0 | -0.1831 | 0.2413 | 0.0302 |
0.65 | 234.0 | -0.1765 | 0.182 | 0.0302 |
0.65 | 246.0 | -0.2171 | 0.1466 | 0.0303 |
0.65 | 258.0 | 0.061 | 0.1479 | 0.03 |
0.65 | 270.0 | 0.0476 | 0.2017 | 0.03 |
0.75 | 126.0 | -0.0473 | 0.2171 | 0.03 |
0.75 | 138.0 | 0.0889 | 0.182 | 0.0301 |
0.75 | 150.0 | -0.0291 | 0.1759 | 0.03 |
0.75 | 162.0 | -0.0053 | 0.1771 | 0.03 |
0.75 | 174.0 | 0.0814 | 0.2165 | 0.03 |
0.75 | 186.0 | -0.0095 | 0.2203 | 0.03 |
0.75 | 222.0 | 0.1767 | 0.2158 | 0.0302 |
0.75 | 234.0 | -0.2221 | 0.1557 | 0.0303 |
0.75 | 246.0 | 0.1478 | 0.1352 | 0.0301 |
0.75 | 258.0 | -0.0301 | 0.1398 | 0.03 |
0.75 | 270.0 | -0.0808 | 0.1424 | 0.03 |
0.75 | 282.0 | -0.0655 | 0.2672 | 0.03 |
0.85 | 126.0 | -0.0477 | 0.2258 | 0.03 |
0.85 | 138.0 | 0.302 | 0.1748 | 0.0306 |
0.85 | 150.0 | 0.2633 | 0.1601 | 0.0305 |
0.85 | 162.0 | -0.2953 | 0.2099 | 0.0306 |
0.85 | 174.0 | -0.188 | 0.202 | 0.0302 |
0.85 | 186.0 | -0.2118 | 0.2008 | 0.0303 |
0.85 | 222.0 | -0.1889 | 0.2388 | 0.0302 |
0.85 | 234.0 | -0.1557 | 0.1928 | 0.0302 |
0.85 | 246.0 | -0.3747 | 0.1521 | 0.0309 |
0.85 | 258.0 | -0.1632 | 0.1303 | 0.0302 |
0.85 | 270.0 | 0.041 | 0.1393 | 0.03 |
0.85 | 282.0 | -0.0502 | 0.1748 | 0.03 |
0.95 | 174.0 | -0.4747 | 0.2212 | 0.0315 |
0.95 | 186.0 | -0.0537 | 0.2415 | 0.03 |
0.95 | 258.0 | -0.1385 | 0.2022 | 0.0301 |
Experiment comment: