Measurement E151M2619
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.0583 | |
Q2: | 0.0415 GeV2 | |
W: | 1445.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.622 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 42.0 | -0.421 | 0.1918 | 0.0312 |
0.25 | 54.0 | -0.4494 | 0.2344 | 0.0313 |
0.35 | 42.0 | -0.0114 | 0.2042 | 0.03 |
0.35 | 54.0 | 0.1586 | 0.1714 | 0.0302 |
0.45 | 30.0 | -0.2629 | 0.2521 | 0.0305 |
0.45 | 42.0 | 0.1937 | 0.2098 | 0.0302 |
0.45 | 54.0 | -0.0691 | 0.1726 | 0.03 |
0.45 | 66.0 | -0.0908 | 0.2688 | 0.0301 |
0.45 | 234.0 | 0.2752 | 0.2222 | 0.0305 |
0.45 | 246.0 | 0.0777 | 0.1908 | 0.03 |
0.45 | 258.0 | -0.4153 | 0.1925 | 0.0311 |
0.55 | 42.0 | -0.022 | 0.2084 | 0.03 |
0.55 | 54.0 | 0.4547 | 0.199 | 0.0313 |
0.55 | 150.0 | 0.0532 | 0.2609 | 0.03 |
0.55 | 162.0 | -0.2117 | 0.2252 | 0.0303 |
0.55 | 234.0 | 0.2297 | 0.1813 | 0.0303 |
0.55 | 246.0 | 0.1444 | 0.1604 | 0.0301 |
0.55 | 258.0 | -0.5191 | 0.16 | 0.0317 |
0.65 | 150.0 | -0.003 | 0.2228 | 0.03 |
0.65 | 162.0 | 0.2157 | 0.2033 | 0.0303 |
0.65 | 174.0 | -0.5475 | 0.1902 | 0.0319 |
0.65 | 186.0 | -0.2424 | 0.2447 | 0.0304 |
0.65 | 210.0 | -0.2256 | 0.237 | 0.0303 |
0.65 | 222.0 | -0.1114 | 0.1783 | 0.0301 |
0.65 | 234.0 | -0.0408 | 0.1727 | 0.03 |
0.65 | 246.0 | 0.0664 | 0.1657 | 0.03 |
0.65 | 258.0 | 0.0627 | 0.1622 | 0.03 |
0.75 | 138.0 | -0.1731 | 0.2191 | 0.0302 |
0.75 | 150.0 | 0.1014 | 0.2255 | 0.0301 |
0.75 | 162.0 | -0.1395 | 0.2211 | 0.0301 |
0.75 | 174.0 | 0.0503 | 0.2469 | 0.03 |
0.75 | 198.0 | -0.0753 | 0.2636 | 0.03 |
0.75 | 222.0 | -0.0507 | 0.1823 | 0.03 |
0.75 | 234.0 | 0.1401 | 0.1741 | 0.0301 |
0.75 | 246.0 | 0.1436 | 0.1487 | 0.0301 |
0.75 | 258.0 | -0.0511 | 0.1557 | 0.03 |
0.75 | 270.0 | -0.5598 | 0.1721 | 0.032 |
0.85 | 162.0 | 0.1484 | 0.239 | 0.0301 |
0.85 | 222.0 | -0.1121 | 0.1865 | 0.0301 |
0.85 | 234.0 | -0.2159 | 0.2114 | 0.0303 |
0.85 | 246.0 | 0.0977 | 0.1772 | 0.0301 |
0.85 | 258.0 | 0.2226 | 0.1513 | 0.0303 |
0.85 | 270.0 | -0.3129 | 0.1881 | 0.0306 |
0.95 | 246.0 | -0.0313 | 0.2557 | 0.03 |
Experiment comment: