Measurement E151M3061
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.2096 | |
Q2: | 0.1715 GeV2 | |
W: | 1505.0 GeV | |
Ebeam: | 1.9889 GeV | |
ε: | 0.8405 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 66.0 | 0.3753 | 0.2544 | 0.0309 |
0.25 | 282.0 | -0.0089 | 0.2325 | 0.03 |
0.35 | 66.0 | 0.3155 | 0.2472 | 0.0307 |
0.35 | 78.0 | -0.0236 | 0.2566 | 0.03 |
0.35 | 282.0 | -0.2268 | 0.2267 | 0.0303 |
0.35 | 294.0 | 0.2192 | 0.2709 | 0.0303 |
0.45 | 66.0 | 0.1152 | 0.2707 | 0.0301 |
0.45 | 282.0 | 0.0646 | 0.234 | 0.03 |
0.45 | 294.0 | 0.4167 | 0.2275 | 0.0311 |
0.55 | 102.0 | -0.6641 | 0.1879 | 0.0328 |
0.55 | 114.0 | -0.3009 | 0.2511 | 0.0306 |
0.55 | 126.0 | -0.2901 | 0.2614 | 0.0306 |
0.55 | 246.0 | 0.151 | 0.248 | 0.0302 |
0.55 | 282.0 | -0.3287 | 0.2622 | 0.0307 |
0.65 | 102.0 | 0.1189 | 0.2195 | 0.0301 |
0.65 | 114.0 | -0.0469 | 0.1922 | 0.03 |
0.65 | 126.0 | 0.022 | 0.2576 | 0.03 |
0.65 | 138.0 | -0.2126 | 0.254 | 0.0303 |
0.65 | 222.0 | 0.0905 | 0.2403 | 0.0301 |
0.65 | 234.0 | -0.119 | 0.2432 | 0.0301 |
0.65 | 246.0 | -0.3123 | 0.2676 | 0.0306 |
0.65 | 294.0 | 0.047 | 0.2264 | 0.03 |
0.65 | 306.0 | 0.1617 | 0.2515 | 0.0302 |
0.75 | 102.0 | 0.1751 | 0.177 | 0.0302 |
0.75 | 114.0 | -0.2111 | 0.1776 | 0.0303 |
0.75 | 126.0 | 0.2578 | 0.2317 | 0.0304 |
0.75 | 138.0 | -0.1177 | 0.288 | 0.0301 |
0.75 | 150.0 | 0.2078 | 0.2727 | 0.0303 |
0.75 | 210.0 | 0.2036 | 0.2417 | 0.0303 |
0.75 | 222.0 | -0.8023 | 0.1385 | 0.034 |
0.75 | 234.0 | 0.1402 | 0.23 | 0.0301 |
0.75 | 246.0 | -0.278 | 0.1853 | 0.0305 |
0.75 | 258.0 | 0.3589 | 0.2126 | 0.0308 |
0.85 | 78.0 | 0.2173 | 0.2595 | 0.0303 |
0.85 | 90.0 | -0.1208 | 0.2594 | 0.0301 |
0.85 | 102.0 | 0.0677 | 0.2607 | 0.03 |
0.85 | 114.0 | 0.3569 | 0.2404 | 0.0308 |
0.85 | 126.0 | 0.1391 | 0.2549 | 0.0301 |
0.85 | 138.0 | 0.0483 | 0.2161 | 0.03 |
0.85 | 198.0 | 0.0578 | 0.2431 | 0.03 |
0.85 | 210.0 | 0.0154 | 0.2338 | 0.03 |
0.85 | 222.0 | -0.3585 | 0.214 | 0.0308 |
0.85 | 234.0 | 0.1358 | 0.1987 | 0.0301 |
0.85 | 246.0 | -0.1496 | 0.1703 | 0.0301 |
0.85 | 258.0 | -0.2933 | 0.1927 | 0.0306 |
0.85 | 270.0 | -0.123 | 0.2176 | 0.0301 |
0.95 | 90.0 | -0.1975 | 0.2559 | 0.0303 |
0.95 | 222.0 | -0.0674 | 0.2625 | 0.03 |
0.95 | 234.0 | -0.0965 | 0.2228 | 0.0301 |
0.95 | 246.0 | -0.1367 | 0.251 | 0.0301 |
0.95 | 258.0 | 0.1663 | 0.2253 | 0.0302 |
0.95 | 270.0 | -0.5568 | 0.2208 | 0.032 |
0.95 | 282.0 | -0.1121 | 0.2578 | 0.0301 |
Experiment comment: