Measurement E151M2469
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1257 | |
Q2: | 0.0171 GeV2 | |
W: | 1235.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.9121 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 42.0 | 0.1384 | 0.1961 | 0.0301 |
0.25 | 54.0 | -0.1603 | 0.2157 | 0.0302 |
0.35 | 30.0 | 0.2068 | 0.2272 | 0.0303 |
0.35 | 42.0 | 0.2631 | 0.1531 | 0.0305 |
0.35 | 54.0 | 0.038 | 0.1778 | 0.03 |
0.35 | 66.0 | -0.2554 | 0.2621 | 0.0304 |
0.45 | 42.0 | -0.218 | 0.1653 | 0.0303 |
0.45 | 54.0 | 0.0794 | 0.1614 | 0.03 |
0.45 | 258.0 | 0.04 | 0.2112 | 0.03 |
0.45 | 270.0 | 0.1214 | 0.1924 | 0.0301 |
0.45 | 282.0 | -0.2867 | 0.1978 | 0.0305 |
0.55 | 54.0 | 0.1711 | 0.2298 | 0.0302 |
0.55 | 234.0 | -0.0402 | 0.2588 | 0.03 |
0.55 | 246.0 | 0.1974 | 0.1563 | 0.0303 |
0.55 | 258.0 | 0.1417 | 0.1285 | 0.0301 |
0.55 | 270.0 | 0.2973 | 0.1387 | 0.0306 |
0.55 | 282.0 | 0.0963 | 0.1661 | 0.0301 |
0.65 | 150.0 | -0.322 | 0.2239 | 0.0307 |
0.65 | 162.0 | 0.0249 | 0.2175 | 0.03 |
0.65 | 174.0 | 0.1482 | 0.2548 | 0.0301 |
0.65 | 198.0 | -0.036 | 0.2444 | 0.03 |
0.65 | 222.0 | 0.2427 | 0.2333 | 0.0304 |
0.65 | 234.0 | -0.308 | 0.1568 | 0.0306 |
0.65 | 246.0 | 0.0732 | 0.1354 | 0.03 |
0.65 | 258.0 | 0.0903 | 0.1015 | 0.0301 |
0.65 | 270.0 | -0.0391 | 0.1074 | 0.03 |
0.65 | 282.0 | 0.0106 | 0.1668 | 0.03 |
0.75 | 138.0 | 0.0632 | 0.2204 | 0.03 |
0.75 | 150.0 | 0.2323 | 0.1729 | 0.0304 |
0.75 | 162.0 | 0.1668 | 0.1666 | 0.0302 |
0.75 | 174.0 | 0.0851 | 0.1479 | 0.03 |
0.75 | 186.0 | 0.1936 | 0.1571 | 0.0302 |
0.75 | 198.0 | -0.1771 | 0.1854 | 0.0302 |
0.75 | 210.0 | 0.0121 | 0.2346 | 0.03 |
0.75 | 222.0 | 0.0392 | 0.1987 | 0.03 |
0.75 | 234.0 | 0.172 | 0.1447 | 0.0302 |
0.75 | 246.0 | -0.0988 | 0.1233 | 0.0301 |
0.75 | 258.0 | -0.135 | 0.1252 | 0.0301 |
0.75 | 270.0 | -0.0574 | 0.1352 | 0.03 |
0.75 | 282.0 | -0.1594 | 0.2294 | 0.0302 |
0.85 | 138.0 | 0.4904 | 0.2179 | 0.0316 |
0.85 | 150.0 | -0.248 | 0.1991 | 0.0304 |
0.85 | 162.0 | -0.1079 | 0.1948 | 0.0301 |
0.85 | 174.0 | -0.0635 | 0.1481 | 0.03 |
0.85 | 186.0 | -0.2725 | 0.1771 | 0.0305 |
0.85 | 198.0 | 0.3487 | 0.1653 | 0.0308 |
0.85 | 210.0 | 0.1856 | 0.24 | 0.0302 |
0.85 | 222.0 | -0.1456 | 0.254 | 0.0301 |
0.85 | 234.0 | 0.307 | 0.1734 | 0.0306 |
0.85 | 246.0 | -0.0815 | 0.1668 | 0.03 |
0.85 | 258.0 | 0.0018 | 0.1904 | 0.03 |
0.85 | 270.0 | 0.0293 | 0.2535 | 0.03 |
Experiment comment: