Measurement E151M2537
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1205 | |
Q2: | 0.0348 GeV2 | |
W: | 1325.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.8141 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 42.0 | 0.0007 | 0.2113 | 0.03 |
0.25 | 42.0 | 0.1306 | 0.2265 | 0.0301 |
0.25 | 54.0 | 0.0703 | 0.2023 | 0.03 |
0.35 | 42.0 | -0.3912 | 0.1865 | 0.031 |
0.35 | 54.0 | 0.0452 | 0.224 | 0.03 |
0.45 | 30.0 | -0.2163 | 0.1635 | 0.0303 |
0.45 | 42.0 | 0.0091 | 0.1545 | 0.03 |
0.45 | 270.0 | -0.0194 | 0.2525 | 0.03 |
0.55 | 42.0 | -0.1439 | 0.2119 | 0.0301 |
0.55 | 234.0 | -0.4307 | 0.2044 | 0.0312 |
0.55 | 246.0 | -0.2088 | 0.1728 | 0.0303 |
0.55 | 258.0 | 0.2014 | 0.1526 | 0.0303 |
0.55 | 270.0 | 0.094 | 0.1729 | 0.0301 |
0.65 | 138.0 | 0.1128 | 0.2212 | 0.0301 |
0.65 | 150.0 | -0.0737 | 0.2074 | 0.03 |
0.65 | 222.0 | 0.308 | 0.2338 | 0.0306 |
0.65 | 234.0 | -0.0135 | 0.1469 | 0.03 |
0.65 | 246.0 | -0.0419 | 0.1435 | 0.03 |
0.65 | 258.0 | 0.1814 | 0.1481 | 0.0302 |
0.65 | 270.0 | -0.0554 | 0.1384 | 0.03 |
0.75 | 126.0 | 0.5524 | 0.2142 | 0.032 |
0.75 | 138.0 | -0.1578 | 0.1771 | 0.0302 |
0.75 | 150.0 | 0.4694 | 0.1585 | 0.0314 |
0.75 | 162.0 | 0.1152 | 0.1848 | 0.0301 |
0.75 | 174.0 | 0.0279 | 0.2056 | 0.03 |
0.75 | 222.0 | 0.316 | 0.2182 | 0.0307 |
0.75 | 234.0 | -0.3462 | 0.1574 | 0.0308 |
0.75 | 246.0 | -0.0636 | 0.1375 | 0.03 |
0.75 | 258.0 | 0.1329 | 0.1337 | 0.0301 |
0.75 | 270.0 | 0.1183 | 0.1598 | 0.0301 |
0.85 | 126.0 | -0.1097 | 0.2497 | 0.0301 |
0.85 | 138.0 | 0.1153 | 0.2132 | 0.0301 |
0.85 | 150.0 | 0.0663 | 0.1764 | 0.03 |
0.85 | 162.0 | 0.1445 | 0.1732 | 0.0301 |
0.85 | 174.0 | 0.3266 | 0.2182 | 0.0307 |
0.85 | 186.0 | 0.159 | 0.2221 | 0.0302 |
0.85 | 210.0 | 0.2619 | 0.2467 | 0.0305 |
0.85 | 222.0 | 0.253 | 0.1928 | 0.0304 |
0.85 | 234.0 | 0.3484 | 0.1479 | 0.0308 |
0.85 | 246.0 | -0.1722 | 0.1433 | 0.0302 |
0.85 | 258.0 | 0.321 | 0.1302 | 0.0307 |
0.85 | 270.0 | -0.0997 | 0.1481 | 0.0301 |
0.85 | 282.0 | -0.1797 | 0.2056 | 0.0302 |
0.95 | 126.0 | 0.2024 | 0.2492 | 0.0303 |
0.95 | 138.0 | -0.4054 | 0.2495 | 0.0311 |
0.95 | 150.0 | -0.2918 | 0.2386 | 0.0306 |
0.95 | 162.0 | -0.4198 | 0.2243 | 0.0312 |
0.95 | 246.0 | -0.1573 | 0.2178 | 0.0302 |
Experiment comment: