Measurement E151M2570
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.0175 | |
Q2: | 0.0071 GeV2 | |
W: | 1385.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.7671 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.45 | 42.0 | 0.6486 | 0.1603 | 0.0327 |
0.45 | 54.0 | 0.046 | 0.2556 | 0.03 |
0.55 | 30.0 | 0.1815 | 0.2545 | 0.0302 |
0.55 | 42.0 | -0.0059 | 0.1965 | 0.03 |
0.55 | 54.0 | 0.1927 | 0.2064 | 0.0302 |
0.55 | 222.0 | -0.54 | 0.2009 | 0.0319 |
0.55 | 234.0 | -0.0282 | 0.254 | 0.03 |
0.55 | 246.0 | 0.3443 | 0.182 | 0.0308 |
0.65 | 42.0 | 0.2597 | 0.2132 | 0.0304 |
0.65 | 54.0 | 0.0549 | 0.2143 | 0.03 |
0.65 | 150.0 | 0.1613 | 0.2435 | 0.0302 |
0.65 | 222.0 | -0.3119 | 0.185 | 0.0306 |
0.65 | 234.0 | 0.0476 | 0.219 | 0.03 |
0.65 | 246.0 | 0.1857 | 0.1877 | 0.0302 |
0.65 | 258.0 | 0.1645 | 0.2372 | 0.0302 |
0.75 | 222.0 | 0.0112 | 0.2267 | 0.03 |
0.75 | 234.0 | -0.1791 | 0.1803 | 0.0302 |
0.75 | 246.0 | 0.1924 | 0.1933 | 0.0302 |
0.75 | 258.0 | -0.2099 | 0.2422 | 0.0303 |
0.85 | 222.0 | -0.3097 | 0.212 | 0.0306 |
0.85 | 234.0 | -0.2049 | 0.1988 | 0.0303 |
0.85 | 246.0 | -0.0321 | 0.2612 | 0.03 |
Experiment comment: