Measurement E151M3423
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.4728 | |
Q2: | 0.1435 GeV2 | |
W: | 1325.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.971 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.05 | 54.0 | -0.573 | 0.2279 | 0.0321 |
0.05 | 306.0 | 0.103 | 0.2426 | 0.0301 |
0.15 | 54.0 | -0.0719 | 0.2784 | 0.03 |
0.15 | 66.0 | -0.4179 | 0.185 | 0.0311 |
0.15 | 294.0 | 0.1093 | 0.2388 | 0.0301 |
0.15 | 306.0 | -0.0187 | 0.1786 | 0.03 |
0.15 | 318.0 | -0.0541 | 0.2668 | 0.03 |
0.25 | 54.0 | 0.0817 | 0.2456 | 0.03 |
0.25 | 66.0 | 0.1445 | 0.155 | 0.0301 |
0.25 | 78.0 | 0.2014 | 0.274 | 0.0303 |
0.25 | 294.0 | -0.0481 | 0.2185 | 0.03 |
0.25 | 306.0 | -0.0185 | 0.2005 | 0.03 |
0.35 | 54.0 | 0.1419 | 0.2744 | 0.0301 |
0.35 | 66.0 | -0.0219 | 0.16 | 0.03 |
0.35 | 78.0 | -0.2376 | 0.184 | 0.0304 |
0.35 | 282.0 | 0.357 | 0.2295 | 0.0308 |
0.35 | 294.0 | 0.2788 | 0.1798 | 0.0305 |
0.35 | 306.0 | -0.0158 | 0.2511 | 0.03 |
0.45 | 54.0 | 0.6367 | 0.1953 | 0.0326 |
0.45 | 66.0 | 0.098 | 0.1573 | 0.0301 |
0.45 | 78.0 | 0.4433 | 0.1745 | 0.0313 |
0.45 | 282.0 | 0.2893 | 0.2318 | 0.0306 |
0.45 | 294.0 | -0.3664 | 0.1754 | 0.0309 |
0.55 | 66.0 | -0.0024 | 0.2319 | 0.03 |
0.55 | 78.0 | 0.1763 | 0.2387 | 0.0302 |
0.55 | 90.0 | 0.2468 | 0.2351 | 0.0304 |
0.55 | 270.0 | -0.2664 | 0.2022 | 0.0305 |
0.55 | 282.0 | 0.2046 | 0.176 | 0.0303 |
0.55 | 294.0 | 0.095 | 0.2305 | 0.0301 |
0.65 | 66.0 | -0.3921 | 0.25 | 0.031 |
0.65 | 78.0 | 0.0052 | 0.2088 | 0.03 |
0.65 | 90.0 | -0.2071 | 0.1568 | 0.0303 |
0.65 | 102.0 | -0.1522 | 0.1481 | 0.0302 |
0.65 | 114.0 | 0.237 | 0.2053 | 0.0304 |
0.65 | 258.0 | -0.2107 | 0.1779 | 0.0303 |
0.65 | 270.0 | -0.1717 | 0.1416 | 0.0302 |
0.65 | 282.0 | 0.0585 | 0.1639 | 0.03 |
0.65 | 294.0 | 0.453 | 0.2109 | 0.0313 |
0.75 | 78.0 | 0.0593 | 0.1453 | 0.03 |
0.75 | 90.0 | 0.0632 | 0.1207 | 0.03 |
0.75 | 102.0 | -0.0934 | 0.1268 | 0.0301 |
0.75 | 114.0 | 0.0616 | 0.1394 | 0.03 |
0.75 | 126.0 | -0.2869 | 0.1843 | 0.0305 |
0.75 | 234.0 | 0.2622 | 0.1963 | 0.0305 |
0.75 | 246.0 | 0.0833 | 0.146 | 0.03 |
0.75 | 258.0 | -0.0724 | 0.1192 | 0.03 |
0.75 | 270.0 | 0.2132 | 0.1153 | 0.0303 |
0.75 | 282.0 | 0.151 | 0.1375 | 0.0302 |
0.75 | 294.0 | -0.0662 | 0.1705 | 0.03 |
0.85 | 78.0 | 0.2767 | 0.1534 | 0.0305 |
0.85 | 90.0 | 0.1181 | 0.1205 | 0.0301 |
0.85 | 102.0 | 0.0958 | 0.1117 | 0.0301 |
0.85 | 114.0 | 0.0399 | 0.1259 | 0.03 |
0.85 | 126.0 | 0.0438 | 0.1518 | 0.03 |
0.85 | 138.0 | 0.0853 | 0.149 | 0.03 |
0.85 | 150.0 | -0.2751 | 0.2183 | 0.0305 |
0.85 | 198.0 | 0.1447 | 0.2488 | 0.0301 |
0.85 | 210.0 | -0.4676 | 0.2214 | 0.0314 |
0.85 | 222.0 | -0.2831 | 0.1833 | 0.0305 |
0.85 | 234.0 | 0.113 | 0.1489 | 0.0301 |
0.85 | 246.0 | 0.0007 | 0.13 | 0.03 |
0.85 | 258.0 | -0.0433 | 0.1159 | 0.03 |
0.85 | 270.0 | -0.0617 | 0.1231 | 0.03 |
0.85 | 282.0 | -0.1719 | 0.1215 | 0.0302 |
0.85 | 294.0 | 0.1698 | 0.1205 | 0.0302 |
0.85 | 306.0 | -0.4 | 0.2323 | 0.031 |
0.95 | 54.0 | 0.4537 | 0.2566 | 0.0313 |
0.95 | 78.0 | -0.0598 | 0.2116 | 0.03 |
0.95 | 90.0 | -0.1226 | 0.1568 | 0.0301 |
0.95 | 102.0 | -0.266 | 0.1442 | 0.0305 |
0.95 | 114.0 | 0.3337 | 0.1669 | 0.0307 |
0.95 | 126.0 | 0.1475 | 0.1632 | 0.0301 |
0.95 | 138.0 | -0.2839 | 0.1587 | 0.0305 |
0.95 | 150.0 | 0.165 | 0.1798 | 0.0302 |
0.95 | 162.0 | 0.2196 | 0.2073 | 0.0303 |
0.95 | 174.0 | 0.0527 | 0.2126 | 0.03 |
0.95 | 186.0 | -0.0578 | 0.2419 | 0.03 |
0.95 | 210.0 | 0.0604 | 0.2099 | 0.03 |
0.95 | 222.0 | -0.0653 | 0.1693 | 0.03 |
0.95 | 234.0 | -0.1082 | 0.1587 | 0.0301 |
0.95 | 246.0 | 0.0542 | 0.1353 | 0.03 |
0.95 | 258.0 | 0.0547 | 0.1436 | 0.03 |
0.95 | 270.0 | -0.1651 | 0.1252 | 0.0302 |
0.95 | 282.0 | 0.0389 | 0.1293 | 0.03 |
0.95 | 294.0 | -0.0714 | 0.1501 | 0.03 |
0.95 | 306.0 | 0.2104 | 0.2306 | 0.0303 |
Experiment comment: