Measurement E151M2514
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1282 | |
Q2: | 0.0291 GeV2 | |
W: | 1295.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.8517 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 42.0 | -0.171 | 0.249 | 0.0302 |
0.25 | 42.0 | 0.4994 | 0.2129 | 0.0316 |
0.25 | 54.0 | 0.1835 | 0.222 | 0.0302 |
0.35 | 30.0 | 0.054 | 0.2562 | 0.03 |
0.35 | 42.0 | 0.7609 | 0.176 | 0.0336 |
0.35 | 54.0 | -0.3966 | 0.2223 | 0.031 |
0.45 | 30.0 | 0.1784 | 0.1922 | 0.0302 |
0.45 | 42.0 | -0.0786 | 0.1508 | 0.03 |
0.45 | 54.0 | -0.1211 | 0.2333 | 0.0301 |
0.45 | 258.0 | -0.0044 | 0.2356 | 0.03 |
0.45 | 270.0 | 0.0144 | 0.2333 | 0.03 |
0.55 | 42.0 | -0.4637 | 0.199 | 0.0314 |
0.55 | 54.0 | -0.0504 | 0.2553 | 0.03 |
0.55 | 234.0 | -0.0798 | 0.1988 | 0.03 |
0.55 | 246.0 | -0.0023 | 0.1683 | 0.03 |
0.55 | 258.0 | 0.1457 | 0.1506 | 0.0301 |
0.55 | 270.0 | 0.0298 | 0.1584 | 0.03 |
0.65 | 138.0 | 0.1855 | 0.2269 | 0.0302 |
0.65 | 150.0 | 0.0453 | 0.2344 | 0.03 |
0.65 | 162.0 | -0.7426 | 0.1696 | 0.0335 |
0.65 | 174.0 | -0.4442 | 0.2198 | 0.0313 |
0.65 | 222.0 | 0.3398 | 0.2039 | 0.0308 |
0.65 | 234.0 | 0.1586 | 0.1746 | 0.0302 |
0.65 | 246.0 | -0.1682 | 0.1272 | 0.0302 |
0.65 | 258.0 | 0.0169 | 0.1254 | 0.03 |
0.65 | 270.0 | 0.2697 | 0.1494 | 0.0305 |
0.65 | 282.0 | 0.1109 | 0.1856 | 0.0301 |
0.75 | 126.0 | 0.0972 | 0.2617 | 0.0301 |
0.75 | 138.0 | -0.0184 | 0.1818 | 0.03 |
0.75 | 150.0 | -0.1908 | 0.1664 | 0.0302 |
0.75 | 162.0 | 0.3078 | 0.14 | 0.0306 |
0.75 | 174.0 | -0.0433 | 0.1577 | 0.03 |
0.75 | 186.0 | -0.0875 | 0.2147 | 0.0301 |
0.75 | 198.0 | -0.0546 | 0.231 | 0.03 |
0.75 | 210.0 | -0.1593 | 0.239 | 0.0302 |
0.75 | 222.0 | 0.3821 | 0.1846 | 0.031 |
0.75 | 234.0 | 0.0048 | 0.1451 | 0.03 |
0.75 | 246.0 | -0.0397 | 0.1362 | 0.03 |
0.75 | 258.0 | -0.1032 | 0.1383 | 0.0301 |
0.75 | 270.0 | 0.1305 | 0.1377 | 0.0301 |
0.75 | 282.0 | 0.1849 | 0.2152 | 0.0302 |
0.85 | 126.0 | 0.3639 | 0.2395 | 0.0309 |
0.85 | 138.0 | 0.0636 | 0.1946 | 0.03 |
0.85 | 150.0 | -0.0059 | 0.193 | 0.03 |
0.85 | 162.0 | 0.2785 | 0.2114 | 0.0305 |
0.85 | 174.0 | 0.27 | 0.2386 | 0.0305 |
0.85 | 186.0 | -0.0617 | 0.2061 | 0.03 |
0.85 | 198.0 | 0.2072 | 0.2208 | 0.0303 |
0.85 | 222.0 | 0.0566 | 0.2155 | 0.03 |
0.85 | 234.0 | -0.2408 | 0.1697 | 0.0304 |
0.85 | 246.0 | 0.0421 | 0.1223 | 0.03 |
0.85 | 258.0 | -0.061 | 0.1313 | 0.03 |
0.85 | 270.0 | -0.2017 | 0.1683 | 0.0303 |
0.85 | 282.0 | -0.1689 | 0.2569 | 0.0302 |
0.95 | 138.0 | 0.2836 | 0.2432 | 0.0305 |
Experiment comment: