Measurement E151M2962
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1946 | |
Q2: | 0.0496 GeV2 | |
W: | 1325.0 GeV | |
Ebeam: | 1.9889 GeV | |
ε: | 0.953 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.05 | 30.0 | 0.0634 | 0.2519 | 0.03 |
0.15 | 42.0 | 0.5511 | 0.2044 | 0.032 |
0.15 | 306.0 | -0.0411 | 0.2414 | 0.03 |
0.15 | 318.0 | -0.1597 | 0.2896 | 0.0302 |
0.15 | 330.0 | 0.0989 | 0.2769 | 0.0301 |
0.25 | 54.0 | -0.1478 | 0.2619 | 0.0301 |
0.25 | 66.0 | 0.0639 | 0.179 | 0.03 |
0.25 | 78.0 | 0.0105 | 0.2375 | 0.03 |
0.25 | 282.0 | 0.2888 | 0.2504 | 0.0306 |
0.25 | 294.0 | 0.0211 | 0.1709 | 0.03 |
0.25 | 306.0 | 0.1091 | 0.1681 | 0.0301 |
0.25 | 318.0 | 0.4843 | 0.2119 | 0.0315 |
0.35 | 66.0 | -0.0073 | 0.1504 | 0.03 |
0.35 | 78.0 | 0.1401 | 0.1519 | 0.0301 |
0.35 | 90.0 | -0.0788 | 0.217 | 0.03 |
0.35 | 282.0 | 0.4121 | 0.181 | 0.0311 |
0.35 | 294.0 | -0.0078 | 0.1497 | 0.03 |
0.35 | 306.0 | 0.2755 | 0.1666 | 0.0305 |
0.45 | 66.0 | 0.1521 | 0.1424 | 0.0302 |
0.45 | 78.0 | 0.2413 | 0.1139 | 0.0304 |
0.45 | 90.0 | 0.1687 | 0.1874 | 0.0302 |
0.45 | 270.0 | 0.2698 | 0.2505 | 0.0305 |
0.45 | 282.0 | -0.027 | 0.1473 | 0.03 |
0.45 | 294.0 | 0.2065 | 0.1348 | 0.0303 |
0.45 | 306.0 | -0.5493 | 0.1856 | 0.0319 |
0.55 | 66.0 | 0.0364 | 0.1859 | 0.03 |
0.55 | 78.0 | 0.2195 | 0.123 | 0.0303 |
0.55 | 90.0 | -0.0371 | 0.1396 | 0.03 |
0.55 | 102.0 | 0.2411 | 0.214 | 0.0304 |
0.55 | 114.0 | 0.1772 | 0.2692 | 0.0302 |
0.55 | 246.0 | 0.0015 | 0.2748 | 0.03 |
0.55 | 258.0 | 0.4055 | 0.2048 | 0.0311 |
0.55 | 270.0 | 0.0893 | 0.1816 | 0.0301 |
0.55 | 282.0 | -0.0546 | 0.1408 | 0.03 |
0.55 | 294.0 | -0.0434 | 0.1667 | 0.03 |
0.65 | 66.0 | 0.1862 | 0.2234 | 0.0302 |
0.65 | 78.0 | 0.1412 | 0.1517 | 0.0301 |
0.65 | 90.0 | -0.3489 | 0.1591 | 0.0308 |
0.65 | 102.0 | 0.2089 | 0.1619 | 0.0303 |
0.65 | 114.0 | -0.1341 | 0.1532 | 0.0301 |
0.65 | 126.0 | 0.0754 | 0.1894 | 0.03 |
0.65 | 138.0 | -0.0128 | 0.232 | 0.03 |
0.65 | 222.0 | -0.379 | 0.1965 | 0.0309 |
0.65 | 234.0 | 0.1705 | 0.1545 | 0.0302 |
0.65 | 246.0 | -0.307 | 0.159 | 0.0306 |
0.65 | 258.0 | -0.1883 | 0.1526 | 0.0302 |
0.65 | 270.0 | -0.1305 | 0.1385 | 0.0301 |
0.65 | 282.0 | 0.0165 | 0.1837 | 0.03 |
0.75 | 78.0 | -0.3598 | 0.2159 | 0.0309 |
0.75 | 90.0 | 0.2611 | 0.2115 | 0.0305 |
0.75 | 102.0 | 0.036 | 0.1676 | 0.03 |
0.75 | 114.0 | 0.0744 | 0.141 | 0.03 |
0.75 | 126.0 | 0.0723 | 0.136 | 0.03 |
0.75 | 138.0 | -0.0601 | 0.153 | 0.03 |
0.75 | 150.0 | -0.2039 | 0.1788 | 0.0303 |
0.75 | 162.0 | 0.0446 | 0.2367 | 0.03 |
0.75 | 198.0 | -0.3544 | 0.2179 | 0.0308 |
0.75 | 222.0 | 0.0024 | 0.1566 | 0.03 |
0.75 | 234.0 | -0.2365 | 0.125 | 0.0304 |
0.75 | 246.0 | 0.0289 | 0.1345 | 0.03 |
0.75 | 258.0 | -0.0105 | 0.1201 | 0.03 |
0.75 | 270.0 | 0.0925 | 0.16 | 0.0301 |
0.75 | 282.0 | 0.3265 | 0.2254 | 0.0307 |
0.85 | 102.0 | 0.2668 | 0.227 | 0.0305 |
0.85 | 114.0 | 0.0798 | 0.156 | 0.03 |
0.85 | 126.0 | 0.0959 | 0.1211 | 0.0301 |
0.85 | 138.0 | -0.1482 | 0.1332 | 0.0301 |
0.85 | 150.0 | -0.0094 | 0.1543 | 0.03 |
0.85 | 162.0 | -0.2154 | 0.194 | 0.0303 |
0.85 | 174.0 | 0.0295 | 0.2167 | 0.03 |
0.85 | 186.0 | -0.2547 | 0.2527 | 0.0304 |
0.85 | 198.0 | 0.018 | 0.2214 | 0.03 |
0.85 | 210.0 | 0.0646 | 0.1952 | 0.03 |
0.85 | 222.0 | 0.0462 | 0.1658 | 0.03 |
0.85 | 234.0 | 0.0731 | 0.1322 | 0.03 |
0.85 | 246.0 | 0.0342 | 0.1236 | 0.03 |
0.85 | 258.0 | 0.0096 | 0.1255 | 0.03 |
0.85 | 270.0 | -0.1572 | 0.1744 | 0.0302 |
0.95 | 126.0 | 0.0608 | 0.2713 | 0.03 |
0.95 | 138.0 | -0.2687 | 0.2045 | 0.0305 |
0.95 | 150.0 | -0.1449 | 0.2437 | 0.0301 |
0.95 | 222.0 | -0.0347 | 0.2147 | 0.03 |
0.95 | 234.0 | -0.1159 | 0.2 | 0.0301 |
0.95 | 246.0 | 0.0909 | 0.22 | 0.0301 |
Experiment comment: