Measurement E151M3177
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.62 | |
Q2: | 0.101 GeV2 | |
W: | 1235.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.97 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.45 | 78.0 | 0.1304 | 0.2378 | 0.0301 |
0.55 | 270.0 | -0.5054 | 0.2325 | 0.0317 |
0.65 | 270.0 | 0.2202 | 0.1898 | 0.0303 |
0.65 | 282.0 | -0.2135 | 0.2382 | 0.0303 |
0.75 | 258.0 | 0.0896 | 0.2198 | 0.0301 |
0.75 | 270.0 | -0.0748 | 0.1846 | 0.03 |
0.75 | 282.0 | -0.0568 | 0.2089 | 0.03 |
0.85 | 102.0 | -0.2144 | 0.233 | 0.0303 |
0.85 | 114.0 | -0.1122 | 0.1863 | 0.0301 |
0.85 | 126.0 | -0.1831 | 0.2248 | 0.0302 |
0.85 | 138.0 | 0.5665 | 0.186 | 0.0321 |
0.95 | 114.0 | 0.0781 | 0.2175 | 0.03 |
0.95 | 126.0 | 0.1533 | 0.2254 | 0.0302 |
0.95 | 138.0 | 0.3013 | 0.1901 | 0.0306 |
0.95 | 150.0 | 0.3255 | 0.217 | 0.0307 |
0.95 | 162.0 | 0.2884 | 0.254 | 0.0305 |
0.95 | 186.0 | 0.5405 | 0.2026 | 0.0319 |
0.95 | 198.0 | 0.2168 | 0.2379 | 0.0303 |
0.35 | 66.0 | 0.0725 | 0.217 | 0.03 |
0.35 | 78.0 | 0.0381 | 0.2369 | 0.03 |
0.45 | 78.0 | 0.016 | 0.1972 | 0.03 |
0.55 | 78.0 | 0.0527 | 0.2133 | 0.03 |
0.55 | 270.0 | 0.0818 | 0.2577 | 0.03 |
0.55 | 282.0 | 0.0802 | 0.249 | 0.03 |
0.65 | 258.0 | -0.3313 | 0.2324 | 0.0307 |
0.65 | 270.0 | -0.0091 | 0.2295 | 0.03 |
0.65 | 282.0 | -0.2412 | 0.194 | 0.0304 |
0.75 | 102.0 | 0.0069 | 0.2554 | 0.03 |
0.75 | 246.0 | -0.0653 | 0.252 | 0.03 |
0.75 | 258.0 | -0.2216 | 0.1927 | 0.0303 |
0.75 | 270.0 | -0.0362 | 0.1565 | 0.03 |
0.75 | 282.0 | -0.1377 | 0.1869 | 0.0301 |
0.85 | 90.0 | -0.2698 | 0.2473 | 0.0305 |
0.85 | 102.0 | -0.0662 | 0.2169 | 0.03 |
0.85 | 114.0 | -0.1182 | 0.1973 | 0.0301 |
0.85 | 126.0 | 0.2511 | 0.1706 | 0.0304 |
0.85 | 246.0 | -0.392 | 0.1951 | 0.031 |
0.85 | 258.0 | 0.0124 | 0.2175 | 0.03 |
0.85 | 270.0 | -0.2359 | 0.1961 | 0.0304 |
0.95 | 102.0 | -0.3392 | 0.2081 | 0.0308 |
0.95 | 114.0 | 0.2061 | 0.2093 | 0.0303 |
0.95 | 126.0 | -0.0067 | 0.1998 | 0.03 |
0.95 | 138.0 | -0.185 | 0.2255 | 0.0302 |
0.95 | 150.0 | -0.3173 | 0.2036 | 0.0307 |
0.95 | 162.0 | 0.13 | 0.2219 | 0.0301 |
0.95 | 174.0 | -0.1193 | 0.2184 | 0.0301 |
0.95 | 186.0 | 0.0595 | 0.2288 | 0.03 |
Experiment comment: