Measurement E151M3475
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.5084 | |
Q2: | 0.4155 GeV2 | |
W: | 1445.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.9154 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 54.0 | 0.0636 | 0.2667 | 0.03 |
0.15 | 66.0 | 0.3806 | 0.2616 | 0.031 |
0.15 | 294.0 | -0.1138 | 0.2734 | 0.0301 |
0.25 | 66.0 | -0.6797 | 0.2099 | 0.0329 |
0.25 | 294.0 | 0.5646 | 0.1987 | 0.0321 |
0.35 | 294.0 | 0.2804 | 0.2631 | 0.0305 |
0.45 | 90.0 | 0.0633 | 0.2527 | 0.03 |
0.55 | 78.0 | -0.0473 | 0.1978 | 0.03 |
0.55 | 90.0 | 0.4015 | 0.1805 | 0.0311 |
0.55 | 102.0 | 0.08 | 0.2023 | 0.03 |
0.55 | 114.0 | -0.1657 | 0.241 | 0.0302 |
0.65 | 78.0 | 0.0011 | 0.1761 | 0.03 |
0.65 | 90.0 | 0.0828 | 0.2008 | 0.03 |
0.65 | 102.0 | 0.0569 | 0.2112 | 0.03 |
0.65 | 114.0 | 0.1078 | 0.222 | 0.0301 |
0.65 | 234.0 | 0.1306 | 0.2643 | 0.0301 |
0.65 | 246.0 | -0.1354 | 0.2793 | 0.0301 |
0.65 | 258.0 | -0.2677 | 0.2207 | 0.0305 |
0.65 | 270.0 | 0.0369 | 0.2253 | 0.03 |
0.65 | 282.0 | 0.1724 | 0.2629 | 0.0302 |
0.75 | 54.0 | -0.0185 | 0.199 | 0.03 |
0.75 | 78.0 | 0.3374 | 0.1693 | 0.0307 |
0.75 | 90.0 | -0.1695 | 0.1792 | 0.0302 |
0.75 | 102.0 | 0.0158 | 0.1873 | 0.03 |
0.75 | 114.0 | -0.3486 | 0.184 | 0.0308 |
0.75 | 126.0 | 0.1106 | 0.2579 | 0.0301 |
0.75 | 234.0 | 0.0511 | 0.2299 | 0.03 |
0.75 | 246.0 | -0.2467 | 0.2109 | 0.0304 |
0.75 | 258.0 | -0.041 | 0.1854 | 0.03 |
0.75 | 270.0 | 0.1144 | 0.1771 | 0.0301 |
0.75 | 282.0 | 0.0038 | 0.22 | 0.03 |
0.75 | 294.0 | -0.2526 | 0.2546 | 0.0304 |
0.85 | 54.0 | 0.4105 | 0.2238 | 0.0311 |
0.85 | 78.0 | -0.1612 | 0.2646 | 0.0302 |
0.85 | 90.0 | -0.1875 | 0.1843 | 0.0302 |
0.85 | 102.0 | 0.2934 | 0.1826 | 0.0306 |
0.85 | 114.0 | -0.0958 | 0.2215 | 0.0301 |
0.85 | 198.0 | -0.1297 | 0.273 | 0.0301 |
0.85 | 210.0 | -0.0651 | 0.2474 | 0.03 |
0.85 | 222.0 | 0.1287 | 0.2344 | 0.0301 |
0.85 | 234.0 | 0.0968 | 0.2203 | 0.0301 |
0.85 | 246.0 | 0.1055 | 0.2036 | 0.0301 |
0.85 | 258.0 | 0.0643 | 0.2175 | 0.03 |
0.85 | 270.0 | 0.3817 | 0.156 | 0.031 |
0.85 | 282.0 | 0.0499 | 0.1655 | 0.03 |
0.85 | 294.0 | -0.2271 | 0.1758 | 0.0303 |
0.85 | 306.0 | 0.1725 | 0.1833 | 0.0302 |
0.85 | 318.0 | -0.1318 | 0.1905 | 0.0301 |
0.95 | 234.0 | -0.1867 | 0.235 | 0.0302 |
0.95 | 258.0 | -0.1756 | 0.222 | 0.0302 |
0.95 | 282.0 | -0.5152 | 0.1963 | 0.0317 |
0.95 | 294.0 | -0.3717 | 0.1951 | 0.0309 |
0.95 | 306.0 | -0.1978 | 0.2109 | 0.0303 |
0.95 | 318.0 | 0.007 | 0.1959 | 0.03 |
0.95 | 330.0 | 0.2238 | 0.2083 | 0.0303 |
0.95 | 342.0 | -0.2181 | 0.2531 | 0.0303 |
Experiment comment: