Measurement E151M2531
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.0452 | |
Q2: | 0.0121 GeV2 | |
W: | 1325.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.838 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 42.0 | -0.2753 | 0.2085 | 0.0305 |
0.35 | 42.0 | 0.2043 | 0.1897 | 0.0303 |
0.35 | 54.0 | -0.0768 | 0.2148 | 0.03 |
0.45 | 30.0 | -0.1993 | 0.2416 | 0.0303 |
0.45 | 42.0 | -0.1728 | 0.1716 | 0.0302 |
0.45 | 54.0 | 0.2675 | 0.1891 | 0.0305 |
0.45 | 66.0 | 0.04 | 0.2282 | 0.03 |
0.55 | 18.0 | -0.2012 | 0.2151 | 0.0303 |
0.55 | 30.0 | 0.0043 | 0.1775 | 0.03 |
0.55 | 42.0 | -0.0309 | 0.1563 | 0.03 |
0.55 | 54.0 | -0.2084 | 0.1658 | 0.0303 |
0.55 | 138.0 | 0.3877 | 0.2903 | 0.031 |
0.55 | 222.0 | 0.0751 | 0.2277 | 0.03 |
0.55 | 234.0 | 0.1549 | 0.1621 | 0.0302 |
0.55 | 246.0 | -0.3934 | 0.1502 | 0.031 |
0.55 | 258.0 | -0.4324 | 0.1776 | 0.0312 |
0.65 | 42.0 | 0.032 | 0.2021 | 0.03 |
0.65 | 54.0 | -0.026 | 0.1976 | 0.03 |
0.65 | 138.0 | 0.0397 | 0.2246 | 0.03 |
0.65 | 150.0 | 0.1596 | 0.1799 | 0.0302 |
0.65 | 162.0 | 0.2898 | 0.2113 | 0.0306 |
0.65 | 174.0 | 0.0908 | 0.214 | 0.0301 |
0.65 | 210.0 | 0.0846 | 0.2643 | 0.03 |
0.65 | 222.0 | -0.1938 | 0.1789 | 0.0302 |
0.65 | 234.0 | 0.2751 | 0.1491 | 0.0305 |
0.65 | 246.0 | -0.209 | 0.1413 | 0.0303 |
0.65 | 258.0 | -0.0527 | 0.1693 | 0.03 |
0.65 | 270.0 | 0.2048 | 0.2265 | 0.0303 |
0.75 | 138.0 | -0.108 | 0.2061 | 0.0301 |
0.75 | 150.0 | 0.1023 | 0.1808 | 0.0301 |
0.75 | 162.0 | 0.1253 | 0.2251 | 0.0301 |
0.75 | 174.0 | -0.0533 | 0.2232 | 0.03 |
0.75 | 186.0 | -0.0286 | 0.2565 | 0.03 |
0.75 | 222.0 | -0.1071 | 0.1586 | 0.0301 |
0.75 | 234.0 | -0.0344 | 0.1315 | 0.03 |
0.75 | 246.0 | 0.0185 | 0.1283 | 0.03 |
0.75 | 258.0 | 0.2523 | 0.168 | 0.0304 |
0.75 | 270.0 | -0.4769 | 0.2082 | 0.0315 |
0.85 | 138.0 | -0.238 | 0.2553 | 0.0304 |
0.85 | 222.0 | -0.0633 | 0.1506 | 0.03 |
0.85 | 234.0 | 0.0291 | 0.1449 | 0.03 |
0.85 | 246.0 | 0.0005 | 0.1397 | 0.03 |
0.85 | 258.0 | 0.4269 | 0.1611 | 0.0312 |
Experiment comment: