Measurement E151M3167
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.0208 | |
Q2: | 0.0415 GeV2 | |
W: | 1745.0 GeV | |
Ebeam: | 1.9889 GeV | |
ε: | 0.6931 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.75 | 78.0 | 0.0463 | 0.2637 | 0.03 |
0.75 | 210.0 | -0.0323 | 0.2496 | 0.03 |
0.75 | 258.0 | -0.0041 | 0.2846 | 0.03 |
0.75 | 270.0 | -0.2394 | 0.2603 | 0.0304 |
0.75 | 282.0 | 0.1613 | 0.2558 | 0.0302 |
Experiment comment: