Measurement E151M3280
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1921 | |
Q2: | 0.1205 GeV2 | |
W: | 1475.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.9072 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 66.0 | 0.3621 | 0.2384 | 0.0309 |
0.25 | 66.0 | 0.3614 | 0.236 | 0.0309 |
0.25 | 78.0 | -0.0095 | 0.2485 | 0.03 |
0.25 | 294.0 | 0.2679 | 0.208 | 0.0305 |
0.35 | 66.0 | 0.0376 | 0.1977 | 0.03 |
0.35 | 78.0 | 0.0324 | 0.1988 | 0.03 |
0.35 | 282.0 | -0.0348 | 0.2343 | 0.03 |
0.35 | 294.0 | 0.0075 | 0.193 | 0.03 |
0.45 | 78.0 | 0.1331 | 0.2158 | 0.0301 |
0.45 | 270.0 | -0.0952 | 0.24 | 0.0301 |
0.45 | 282.0 | 0.0765 | 0.2354 | 0.03 |
0.45 | 294.0 | 0.3307 | 0.1969 | 0.0307 |
0.55 | 102.0 | -0.0895 | 0.2617 | 0.0301 |
0.55 | 114.0 | -0.0441 | 0.1993 | 0.03 |
0.55 | 270.0 | -0.1041 | 0.2463 | 0.0301 |
0.55 | 282.0 | -0.2073 | 0.1815 | 0.0303 |
0.65 | 90.0 | 0.0478 | 0.2607 | 0.03 |
0.65 | 102.0 | -0.4089 | 0.1905 | 0.0311 |
0.65 | 114.0 | -0.0216 | 0.1704 | 0.03 |
0.65 | 126.0 | 0.2921 | 0.2179 | 0.0306 |
0.65 | 138.0 | -0.0078 | 0.2356 | 0.03 |
0.65 | 222.0 | 0.0404 | 0.2255 | 0.03 |
0.65 | 234.0 | -0.2157 | 0.1989 | 0.0303 |
0.65 | 246.0 | 0.0454 | 0.2089 | 0.03 |
0.65 | 258.0 | -0.4081 | 0.2372 | 0.0311 |
0.65 | 294.0 | -0.0396 | 0.2147 | 0.03 |
0.65 | 306.0 | -0.2574 | 0.238 | 0.0304 |
0.75 | 102.0 | 0.0975 | 0.1805 | 0.0301 |
0.75 | 114.0 | -0.0948 | 0.1832 | 0.0301 |
0.75 | 126.0 | -0.0241 | 0.1958 | 0.03 |
0.75 | 138.0 | 0.011 | 0.2406 | 0.03 |
0.75 | 210.0 | 0.1161 | 0.2435 | 0.0301 |
0.75 | 222.0 | -0.0668 | 0.2515 | 0.03 |
0.75 | 234.0 | -0.0935 | 0.2177 | 0.0301 |
0.75 | 246.0 | -0.1412 | 0.1903 | 0.0301 |
0.75 | 258.0 | 0.0969 | 0.2293 | 0.0301 |
0.75 | 294.0 | 0.0656 | 0.188 | 0.03 |
0.85 | 114.0 | 0.1319 | 0.2125 | 0.0301 |
0.85 | 126.0 | 0.0184 | 0.2106 | 0.03 |
0.85 | 138.0 | -0.0063 | 0.2195 | 0.03 |
0.85 | 210.0 | 0.0065 | 0.2151 | 0.03 |
0.85 | 222.0 | -0.1748 | 0.1996 | 0.0302 |
0.85 | 234.0 | -0.2483 | 0.1987 | 0.0304 |
0.85 | 246.0 | -0.1843 | 0.1863 | 0.0302 |
0.85 | 258.0 | 0.0498 | 0.2021 | 0.03 |
0.85 | 282.0 | -0.0241 | 0.2572 | 0.03 |
0.95 | 234.0 | -0.3526 | 0.2416 | 0.0308 |
0.95 | 246.0 | -0.2348 | 0.2299 | 0.0304 |
0.95 | 258.0 | -0.2802 | 0.2034 | 0.0305 |
0.95 | 270.0 | -0.0906 | 0.2296 | 0.0301 |
0.15 | 294.0 | 0.1747 | 0.2627 | 0.0302 |
0.25 | 294.0 | -0.258 | 0.2553 | 0.0304 |
0.35 | 66.0 | -0.0216 | 0.2273 | 0.03 |
0.35 | 78.0 | 0.2845 | 0.2298 | 0.0305 |
0.35 | 282.0 | -0.2579 | 0.2163 | 0.0304 |
0.35 | 294.0 | 0.1025 | 0.2396 | 0.0301 |
0.45 | 66.0 | 0.0286 | 0.2446 | 0.03 |
0.45 | 282.0 | -0.0617 | 0.1933 | 0.03 |
0.45 | 294.0 | 0.0911 | 0.1857 | 0.0301 |
0.55 | 66.0 | 0.3077 | 0.2317 | 0.0306 |
0.55 | 102.0 | -0.1151 | 0.2069 | 0.0301 |
0.55 | 114.0 | 0.0725 | 0.2164 | 0.03 |
0.55 | 126.0 | -0.0574 | 0.2395 | 0.03 |
0.55 | 270.0 | -0.1621 | 0.2127 | 0.0302 |
0.55 | 282.0 | 0.1574 | 0.2222 | 0.0302 |
0.65 | 102.0 | -0.1172 | 0.2285 | 0.0301 |
0.65 | 114.0 | 0.1542 | 0.1733 | 0.0302 |
0.65 | 126.0 | -0.1616 | 0.2 | 0.0302 |
0.65 | 222.0 | -0.1544 | 0.2503 | 0.0302 |
0.65 | 234.0 | -0.1681 | 0.2383 | 0.0302 |
0.65 | 246.0 | 0.2434 | 0.2057 | 0.0304 |
0.65 | 282.0 | -0.3066 | 0.23 | 0.0306 |
0.65 | 294.0 | 0.17 | 0.2322 | 0.0302 |
0.75 | 102.0 | 0.0941 | 0.2203 | 0.0301 |
0.75 | 114.0 | 0.3883 | 0.1864 | 0.031 |
0.75 | 126.0 | 0.0459 | 0.1785 | 0.03 |
0.75 | 138.0 | 0.0686 | 0.2178 | 0.03 |
0.75 | 210.0 | 0.4211 | 0.2111 | 0.0312 |
0.75 | 222.0 | -0.0106 | 0.229 | 0.03 |
0.75 | 234.0 | -0.0353 | 0.1991 | 0.03 |
0.75 | 246.0 | 0.2714 | 0.2386 | 0.0305 |
0.75 | 258.0 | -0.3632 | 0.2081 | 0.0309 |
0.85 | 78.0 | 0.1102 | 0.2515 | 0.0301 |
0.85 | 90.0 | 0.1409 | 0.2558 | 0.0301 |
0.85 | 114.0 | 0.1477 | 0.2277 | 0.0301 |
0.85 | 126.0 | -0.1849 | 0.2229 | 0.0302 |
0.85 | 210.0 | -0.1179 | 0.2371 | 0.0301 |
0.85 | 234.0 | 0.2376 | 0.1772 | 0.0304 |
0.85 | 246.0 | 0.3124 | 0.1862 | 0.0306 |
0.85 | 258.0 | -0.1327 | 0.1782 | 0.0301 |
0.85 | 270.0 | 0.2885 | 0.2132 | 0.0305 |
0.95 | 234.0 | 0.0412 | 0.2659 | 0.03 |
0.95 | 246.0 | -0.5348 | 0.1886 | 0.0318 |
0.95 | 258.0 | 0.1824 | 0.2161 | 0.0302 |
0.95 | 270.0 | 0.1421 | 0.1947 | 0.0301 |
Experiment comment: