Measurement E151M3398
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 1.1922 | |
Q2: | 0.348 GeV2 | |
W: | 1235.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.9589 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.05 | 66.0 | 0.1235 | 0.2592 | 0.0301 |
0.15 | 66.0 | 0.3211 | 0.2402 | 0.0307 |
0.25 | 66.0 | -0.2609 | 0.249 | 0.0305 |
0.35 | 66.0 | -0.0004 | 0.2582 | 0.03 |
0.35 | 282.0 | -0.6685 | 0.1976 | 0.0328 |
0.35 | 294.0 | -0.0516 | 0.2374 | 0.03 |
0.45 | 282.0 | -0.0509 | 0.2248 | 0.03 |
0.45 | 294.0 | -0.2664 | 0.2134 | 0.0305 |
0.55 | 270.0 | 0.011 | 0.2224 | 0.03 |
0.55 | 282.0 | 0.1562 | 0.192 | 0.0302 |
0.55 | 294.0 | 0.1929 | 0.1845 | 0.0302 |
0.65 | 66.0 | -0.3985 | 0.1989 | 0.031 |
0.65 | 78.0 | -0.3 | 0.1995 | 0.0306 |
0.65 | 90.0 | 0.153 | 0.2137 | 0.0302 |
0.65 | 270.0 | -0.2203 | 0.1702 | 0.0303 |
0.65 | 282.0 | 0.3144 | 0.1797 | 0.0307 |
0.65 | 294.0 | -0.0106 | 0.1771 | 0.03 |
0.65 | 306.0 | -0.0756 | 0.2706 | 0.03 |
0.75 | 54.0 | -0.0978 | 0.2277 | 0.0301 |
0.75 | 66.0 | 0.2466 | 0.1773 | 0.0304 |
0.75 | 78.0 | 0.2747 | 0.2123 | 0.0305 |
0.75 | 90.0 | -0.2194 | 0.1761 | 0.0303 |
0.75 | 102.0 | -0.4093 | 0.2068 | 0.0311 |
0.75 | 258.0 | -0.6708 | 0.1681 | 0.0329 |
0.75 | 270.0 | 0.0929 | 0.1757 | 0.0301 |
0.75 | 282.0 | -0.2973 | 0.1723 | 0.0306 |
0.75 | 294.0 | -0.0547 | 0.177 | 0.03 |
0.75 | 306.0 | 0.0799 | 0.221 | 0.03 |
0.85 | 54.0 | 0.0985 | 0.2081 | 0.0301 |
0.85 | 66.0 | 0.0359 | 0.1946 | 0.03 |
0.85 | 78.0 | 0.1876 | 0.1693 | 0.0302 |
0.85 | 90.0 | 0.1615 | 0.1887 | 0.0302 |
0.85 | 102.0 | -0.0624 | 0.1644 | 0.03 |
0.85 | 114.0 | -0.0491 | 0.2422 | 0.03 |
0.85 | 258.0 | -0.0385 | 0.2585 | 0.03 |
0.85 | 270.0 | 0.0587 | 0.1944 | 0.03 |
0.85 | 282.0 | 0.026 | 0.2193 | 0.03 |
0.85 | 294.0 | 0.235 | 0.1942 | 0.0304 |
0.85 | 306.0 | 0.2001 | 0.195 | 0.0303 |
0.85 | 318.0 | -0.1057 | 0.2164 | 0.0301 |
0.95 | 54.0 | 0.0883 | 0.2055 | 0.0301 |
0.95 | 66.0 | 0.0296 | 0.2798 | 0.03 |
0.95 | 78.0 | -0.0447 | 0.2296 | 0.03 |
0.95 | 90.0 | 0.0721 | 0.1951 | 0.03 |
0.95 | 102.0 | -0.2163 | 0.2382 | 0.0303 |
0.95 | 114.0 | -0.0543 | 0.2621 | 0.03 |
0.95 | 282.0 | 0.2328 | 0.2194 | 0.0304 |
Experiment comment: