Measurement E151M3487
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.454 | |
Q2: | 0.4155 GeV2 | |
W: | 1475.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.9081 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.05 | 54.0 | -0.3065 | 0.25 | 0.0306 |
0.05 | 66.0 | -0.165 | 0.2695 | 0.0302 |
0.15 | 66.0 | -0.2623 | 0.2402 | 0.0305 |
0.15 | 294.0 | 0.5523 | 0.2097 | 0.032 |
0.15 | 306.0 | -0.1803 | 0.2498 | 0.0302 |
0.25 | 66.0 | -0.0112 | 0.2543 | 0.03 |
0.25 | 282.0 | 0.614 | 0.1866 | 0.0324 |
0.35 | 282.0 | 0.094 | 0.2506 | 0.0301 |
0.35 | 294.0 | 0.167 | 0.2373 | 0.0302 |
0.45 | 78.0 | -0.1281 | 0.2713 | 0.0301 |
0.45 | 90.0 | -0.0501 | 0.2269 | 0.03 |
0.45 | 102.0 | -0.5713 | 0.2035 | 0.0321 |
0.45 | 282.0 | -0.2156 | 0.2542 | 0.0303 |
0.55 | 78.0 | -0.0723 | 0.2191 | 0.03 |
0.55 | 90.0 | 0.0995 | 0.2005 | 0.0301 |
0.55 | 102.0 | 0.0332 | 0.2349 | 0.03 |
0.55 | 246.0 | -0.2451 | 0.259 | 0.0304 |
0.55 | 258.0 | 0.1284 | 0.2569 | 0.0301 |
0.65 | 54.0 | 0.1027 | 0.2689 | 0.0301 |
0.65 | 78.0 | -0.1003 | 0.218 | 0.0301 |
0.65 | 90.0 | 0.1962 | 0.1819 | 0.0303 |
0.65 | 102.0 | -0.2063 | 0.1939 | 0.0303 |
0.65 | 114.0 | -0.0687 | 0.214 | 0.03 |
0.65 | 126.0 | -0.347 | 0.2451 | 0.0308 |
0.65 | 234.0 | 0.0461 | 0.2709 | 0.03 |
0.65 | 246.0 | 0.3853 | 0.2582 | 0.031 |
0.65 | 258.0 | -0.0711 | 0.2137 | 0.03 |
0.75 | 54.0 | 0.0562 | 0.2163 | 0.03 |
0.75 | 66.0 | -0.0222 | 0.2694 | 0.03 |
0.75 | 78.0 | -0.1026 | 0.2076 | 0.0301 |
0.75 | 90.0 | -0.1199 | 0.1957 | 0.0301 |
0.75 | 102.0 | -0.0322 | 0.1793 | 0.03 |
0.75 | 114.0 | -0.2052 | 0.2008 | 0.0303 |
0.75 | 126.0 | 0.2851 | 0.2519 | 0.0305 |
0.75 | 222.0 | 0.4552 | 0.2413 | 0.0314 |
0.75 | 234.0 | 0.073 | 0.2273 | 0.03 |
0.75 | 246.0 | 0.1442 | 0.1694 | 0.0301 |
0.75 | 258.0 | -0.0077 | 0.2039 | 0.03 |
0.75 | 270.0 | 0.025 | 0.2095 | 0.03 |
0.75 | 282.0 | -0.2569 | 0.2298 | 0.0304 |
0.85 | 54.0 | 0.2405 | 0.2165 | 0.0304 |
0.85 | 66.0 | 0.1502 | 0.2158 | 0.0301 |
0.85 | 90.0 | 0.1317 | 0.1964 | 0.0301 |
0.85 | 102.0 | 0.2397 | 0.1951 | 0.0304 |
0.85 | 114.0 | -0.1333 | 0.2198 | 0.0301 |
0.85 | 126.0 | 0.0603 | 0.2353 | 0.03 |
0.85 | 210.0 | -0.4458 | 0.1818 | 0.0313 |
0.85 | 222.0 | -0.0117 | 0.2342 | 0.03 |
0.85 | 234.0 | -0.0225 | 0.2061 | 0.03 |
0.85 | 246.0 | -0.2408 | 0.175 | 0.0304 |
0.85 | 258.0 | -0.1021 | 0.1769 | 0.0301 |
0.85 | 270.0 | -0.1624 | 0.164 | 0.0302 |
0.85 | 282.0 | -0.3007 | 0.1802 | 0.0306 |
0.85 | 294.0 | 0.024 | 0.1932 | 0.03 |
0.85 | 306.0 | -0.1717 | 0.2078 | 0.0302 |
0.85 | 318.0 | -0.2148 | 0.2497 | 0.0303 |
0.95 | 90.0 | 0.0586 | 0.2694 | 0.03 |
0.95 | 198.0 | -0.0606 | 0.264 | 0.03 |
0.95 | 222.0 | -0.2462 | 0.2376 | 0.0304 |
0.95 | 234.0 | 0.0336 | 0.2375 | 0.03 |
0.95 | 246.0 | 0.2456 | 0.2286 | 0.0304 |
0.95 | 258.0 | 0.17 | 0.2049 | 0.0302 |
0.95 | 270.0 | -0.2514 | 0.2447 | 0.0304 |
0.95 | 282.0 | -0.343 | 0.2 | 0.0308 |
0.95 | 294.0 | -0.4576 | 0.1832 | 0.0314 |
0.95 | 306.0 | -0.0327 | 0.2014 | 0.03 |
0.95 | 318.0 | -0.3195 | 0.204 | 0.0307 |
0.95 | 330.0 | -0.1248 | 0.1928 | 0.0301 |
Experiment comment: