Measurement E151M3185
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.387 | |
Q2: | 0.0707 GeV2 | |
W: | 1265.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.9709 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 66.0 | 0.2988 | 0.21 | 0.0306 |
0.25 | 306.0 | 0.1859 | 0.2151 | 0.0302 |
0.35 | 66.0 | 0.0249 | 0.2052 | 0.03 |
0.35 | 78.0 | -0.4446 | 0.2007 | 0.0313 |
0.45 | 66.0 | 0.3068 | 0.1811 | 0.0306 |
0.45 | 78.0 | 0.0743 | 0.1842 | 0.03 |
0.45 | 90.0 | 0.4295 | 0.1961 | 0.0312 |
0.55 | 78.0 | 0.2656 | 0.16 | 0.0305 |
0.55 | 90.0 | 0.0619 | 0.241 | 0.03 |
0.55 | 270.0 | 0.1566 | 0.222 | 0.0302 |
0.55 | 282.0 | -0.0108 | 0.2551 | 0.03 |
0.65 | 78.0 | -0.0224 | 0.1981 | 0.03 |
0.65 | 90.0 | -0.016 | 0.2402 | 0.03 |
0.65 | 258.0 | -0.1159 | 0.1688 | 0.0301 |
0.65 | 270.0 | -0.0436 | 0.1464 | 0.03 |
0.65 | 282.0 | -0.1698 | 0.1844 | 0.0302 |
0.75 | 102.0 | -0.3824 | 0.2143 | 0.031 |
0.75 | 114.0 | 0.4849 | 0.1817 | 0.0315 |
0.75 | 126.0 | 0.318 | 0.2151 | 0.0307 |
0.75 | 234.0 | -0.2457 | 0.2063 | 0.0304 |
0.75 | 246.0 | 0.0113 | 0.1713 | 0.03 |
0.75 | 258.0 | -0.0714 | 0.1502 | 0.03 |
0.75 | 270.0 | -0.0621 | 0.1567 | 0.03 |
0.75 | 282.0 | -0.2454 | 0.2171 | 0.0304 |
0.85 | 102.0 | 0.0361 | 0.2046 | 0.03 |
0.85 | 114.0 | -0.0448 | 0.1615 | 0.03 |
0.85 | 126.0 | -0.069 | 0.1437 | 0.03 |
0.85 | 138.0 | -0.126 | 0.1663 | 0.0301 |
0.85 | 150.0 | 0.3792 | 0.1727 | 0.0309 |
0.85 | 162.0 | 0.0914 | 0.2249 | 0.0301 |
0.85 | 222.0 | -0.3714 | 0.2224 | 0.0309 |
0.85 | 234.0 | -0.0987 | 0.1826 | 0.0301 |
0.85 | 246.0 | -0.0325 | 0.1683 | 0.03 |
0.85 | 258.0 | -0.0335 | 0.1734 | 0.03 |
0.85 | 270.0 | 0.3117 | 0.1784 | 0.0306 |
0.95 | 114.0 | -0.014 | 0.1969 | 0.03 |
0.95 | 126.0 | 0.2466 | 0.03 | None |
0.95 | 138.0 | 0.101 | 0.2338 | 0.0301 |
0.95 | 150.0 | -0.1961 | 0.2054 | 0.0303 |
0.95 | 162.0 | -0.0419 | 0.2539 | 0.03 |
0.95 | 174.0 | -0.0981 | 0.2098 | 0.0301 |
0.95 | 234.0 | 0.2316 | 0.2388 | 0.0304 |
0.15 | 306.0 | 0.2078 | 0.2429 | 0.0303 |
0.25 | 66.0 | 0.1388 | 0.2418 | 0.0301 |
0.25 | 78.0 | 0.3513 | 0.2326 | 0.0308 |
0.25 | 294.0 | 0.0473 | 0.2539 | 0.03 |
0.25 | 306.0 | -0.1084 | 0.2202 | 0.0301 |
0.35 | 66.0 | -0.2401 | 0.1778 | 0.0304 |
0.35 | 78.0 | 0.1557 | 0.1751 | 0.0302 |
0.35 | 294.0 | 0.0217 | 0.2223 | 0.03 |
0.45 | 66.0 | 0.1627 | 0.1932 | 0.0302 |
0.45 | 78.0 | -0.1051 | 0.1486 | 0.0301 |
0.45 | 90.0 | -0.0961 | 0.2519 | 0.0301 |
0.45 | 294.0 | -0.1729 | 0.2219 | 0.0302 |
0.55 | 78.0 | 0.1041 | 0.1453 | 0.0301 |
0.55 | 90.0 | -0.0567 | 0.2053 | 0.03 |
0.55 | 270.0 | -0.1454 | 0.2043 | 0.0301 |
0.55 | 282.0 | -0.228 | 0.2286 | 0.0303 |
0.65 | 78.0 | -0.4146 | 0.2356 | 0.0311 |
0.65 | 90.0 | 0.2185 | 0.2255 | 0.0303 |
0.65 | 102.0 | -0.1013 | 0.2446 | 0.0301 |
0.65 | 246.0 | -0.1884 | 0.2307 | 0.0302 |
0.65 | 258.0 | 0.0952 | 0.1579 | 0.0301 |
0.65 | 270.0 | -0.018 | 0.1503 | 0.03 |
0.65 | 282.0 | 0.1005 | 0.1875 | 0.0301 |
0.75 | 90.0 | -0.0288 | 0.2389 | 0.03 |
0.75 | 102.0 | 0.1143 | 0.2363 | 0.0301 |
0.75 | 114.0 | 0.3498 | 0.1658 | 0.0308 |
0.75 | 126.0 | 0.2588 | 0.1645 | 0.0304 |
0.75 | 138.0 | 0.2899 | 0.2033 | 0.0306 |
0.75 | 234.0 | 0.2105 | 0.2524 | 0.0303 |
0.75 | 246.0 | 0.1033 | 0.1623 | 0.0301 |
0.75 | 258.0 | 0.0065 | 0.1404 | 0.03 |
0.75 | 270.0 | -0.0422 | 0.1456 | 0.03 |
0.75 | 282.0 | 0.0047 | 0.1883 | 0.03 |
0.85 | 102.0 | -0.2502 | 0.1627 | 0.0304 |
0.85 | 114.0 | 0.2677 | 0.1442 | 0.0305 |
0.85 | 126.0 | -0.1489 | 0.1486 | 0.0301 |
0.85 | 138.0 | -0.0761 | 0.1496 | 0.03 |
0.85 | 150.0 | 0.0016 | 0.1756 | 0.03 |
0.85 | 162.0 | -0.0121 | 0.2114 | 0.03 |
0.85 | 234.0 | 0.1858 | 0.1883 | 0.0302 |
0.85 | 246.0 | -0.0261 | 0.1641 | 0.03 |
0.85 | 258.0 | -0.019 | 0.1507 | 0.03 |
0.85 | 270.0 | -0.109 | 0.1687 | 0.0301 |
0.95 | 114.0 | 0.3185 | 0.2012 | 0.0307 |
0.95 | 126.0 | 0.1751 | 0.1881 | 0.0302 |
0.95 | 138.0 | -0.0187 | 0.2058 | 0.03 |
0.95 | 150.0 | -0.1737 | 0.2392 | 0.0302 |
0.95 | 162.0 | 0.0042 | 0.2118 | 0.03 |
0.95 | 174.0 | -0.5119 | 0.2213 | 0.0317 |
0.95 | 186.0 | -0.1904 | 0.2544 | 0.0302 |
0.95 | 210.0 | 0.5571 | 0.215 | 0.032 |
0.95 | 234.0 | 0.1514 | 0.2486 | 0.0302 |
Experiment comment: