Measurement E141M104
Experiment: | Measurement of ep→e′nπ+ at 1.6<W<2.0 GeV and extraction of nucleon resonance electrocoupling at CLAS | |
---|---|---|
Year: | 2014 | |
Spokespersons: | K. Park, V.D. Burkert, I.G. Aznauryan | |
Reaction: | ep → π+n | |
Polarization: | beam | |
Quantity: | dσ/dΩ | |
Q2: | 4.0 GeV2 | |
W: | 1.715 GeV | |
Ebeam: | 5.499 GeV | |
Publication: |
cos(θ) | φ, [degree] | dσ/dΩ, [μb/rad] | uncertainty | syst. uncert. |
---|---|---|---|---|
-0.9 | 45.0 | 0.0561 | 0.0181 | 0.0049 |
-0.9 | 75.0 | 0.0907 | 0.0373 | 0.0194 |
-0.9 | 105.0 | 0.0234 | 0.0069 | 0.0027 |
-0.9 | 135.0 | 0.0076 | 0.0021 | 0.0007 |
-0.9 | 255.0 | 0.0732 | 0.0197 | 0.0075 |
-0.9 | 285.0 | 0.0568 | 0.0175 | 0.0071 |
-0.9 | 345.0 | 0.0357 | 0.0115 | 0.0031 |
-0.7 | 45.0 | 0.0206 | 0.0051 | 0.0017 |
-0.7 | 75.0 | 0.0179 | 0.005 | 0.0015 |
-0.7 | 105.0 | 0.0224 | 0.0052 | 0.0016 |
-0.7 | 135.0 | 0.0282 | 0.007 | 0.0024 |
-0.7 | 165.0 | 0.0236 | 0.006 | 0.0044 |
-0.7 | 195.0 | 0.0175 | 0.0046 | 0.0032 |
-0.7 | 255.0 | 0.077 | 0.0216 | 0.0061 |
-0.7 | 285.0 | 0.0266 | 0.0072 | 0.0021 |
-0.7 | 315.0 | 0.0676 | 0.0165 | 0.0134 |
-0.5 | 15.0 | 0.0419 | 0.0149 | 0.0082 |
-0.5 | 45.0 | 0.0991 | 0.0316 | 0.0078 |
-0.5 | 75.0 | 0.1383 | 0.0291 | 0.0082 |
-0.5 | 105.0 | 0.2021 | 0.0401 | 0.0232 |
-0.5 | 135.0 | 0.111 | 0.0269 | 0.0079 |
-0.5 | 165.0 | 0.1472 | 0.0299 | 0.0196 |
-0.5 | 195.0 | 0.1289 | 0.0268 | 0.0146 |
-0.5 | 225.0 | 0.1258 | 0.0342 | 0.0088 |
-0.5 | 255.0 | 0.1355 | 0.0309 | 0.0074 |
-0.5 | 285.0 | 0.1629 | 0.0421 | 0.0097 |
-0.5 | 315.0 | 0.037 | 0.0116 | 0.0026 |
-0.3 | 45.0 | 0.1308 | 0.0419 | 0.0207 |
-0.3 | 75.0 | 0.2334 | 0.052 | 0.011 |
-0.3 | 105.0 | 0.1884 | 0.0352 | 0.0087 |
-0.3 | 135.0 | 0.1608 | 0.0393 | 0.0094 |
-0.3 | 165.0 | 0.1517 | 0.0278 | 0.0126 |
-0.3 | 195.0 | 0.1342 | 0.0262 | 0.0112 |
-0.3 | 225.0 | 0.1509 | 0.027 | 0.0086 |
-0.3 | 255.0 | 0.1386 | 0.0281 | 0.0068 |
-0.3 | 285.0 | 0.0519 | 0.0126 | 0.0024 |
-0.1 | 15.0 | 0.9592 | 0.6863 | 0.0401 |
-0.1 | 45.0 | 0.1945 | 0.057 | 0.0173 |
-0.1 | 75.0 | 0.2602 | 0.0567 | 0.0119 |
-0.1 | 105.0 | 0.2589 | 0.0547 | 0.0116 |
-0.1 | 135.0 | 0.1528 | 0.0282 | 0.0066 |
-0.1 | 165.0 | 0.1378 | 0.0237 | 0.0086 |
-0.1 | 195.0 | 0.1827 | 0.0293 | 0.0089 |
-0.1 | 225.0 | 0.2219 | 0.0467 | 0.0157 |
-0.1 | 255.0 | 0.1794 | 0.0472 | 0.0077 |
-0.1 | 285.0 | 0.1896 | 0.0502 | 0.0087 |
0.1 | 75.0 | 0.2043 | 0.039 | 0.0089 |
0.1 | 105.0 | 0.2161 | 0.0435 | 0.0168 |
0.1 | 135.0 | 0.1594 | 0.0358 | 0.0051 |
0.1 | 165.0 | 0.0672 | 0.0117 | 0.0029 |
0.1 | 195.0 | 0.062 | 0.0116 | 0.002 |
0.1 | 225.0 | 0.1303 | 0.0288 | 0.0041 |
0.1 | 255.0 | 0.2266 | 0.0713 | 0.0081 |
0.1 | 315.0 | 0.0195 | 0.0052 | 0.0009 |
0.3 | 45.0 | 0.1399 | 0.0261 | 0.0066 |
0.3 | 75.0 | 0.2339 | 0.0457 | 0.0104 |
0.3 | 105.0 | 0.2466 | 0.043 | 0.0287 |
0.3 | 135.0 | 0.181 | 0.0387 | 0.014 |
0.3 | 165.0 | 0.1277 | 0.023 | 0.0029 |
0.3 | 195.0 | 0.0794 | 0.0123 | 0.0032 |
0.3 | 225.0 | 0.2257 | 0.0565 | 0.0472 |
0.3 | 255.0 | 0.2289 | 0.056 | 0.038 |
0.3 | 285.0 | 0.1868 | 0.0361 | 0.015 |
0.3 | 315.0 | 0.1974 | 0.0436 | 0.0133 |
0.5 | 15.0 | 0.1106 | 0.0449 | 0.0146 |
0.5 | 45.0 | 0.2414 | 0.0516 | 0.0123 |
0.5 | 75.0 | 0.3069 | 0.0574 | 0.01 |
0.5 | 105.0 | 0.2309 | 0.0519 | 0.0063 |
0.5 | 135.0 | 0.1907 | 0.0438 | 0.0025 |
0.5 | 165.0 | 0.1916 | 0.0388 | 0.0106 |
0.5 | 195.0 | 0.1993 | 0.0393 | 0.0067 |
0.5 | 225.0 | 0.2466 | 0.0669 | 0.0161 |
0.5 | 255.0 | 0.3017 | 0.0605 | 0.0332 |
0.5 | 285.0 | 0.2144 | 0.0561 | 0.0071 |
0.5 | 315.0 | 0.3071 | 0.0771 | 0.0181 |
0.7 | 15.0 | 0.2295 | 0.0575 | 0.004 |
0.7 | 45.0 | 0.216 | 0.0585 | 0.008 |
0.7 | 75.0 | 0.4019 | 0.1006 | 0.011 |
0.7 | 105.0 | 0.3574 | 0.0634 | 0.0147 |
0.7 | 135.0 | 0.3986 | 0.0749 | 0.0247 |
0.7 | 165.0 | 0.2053 | 0.037 | 0.0063 |
0.7 | 195.0 | 0.2114 | 0.0376 | 0.0098 |
0.7 | 225.0 | 0.2441 | 0.0488 | 0.0147 |
0.7 | 255.0 | 0.3526 | 0.0676 | 0.0107 |
0.7 | 285.0 | 0.4296 | 0.1132 | 0.0167 |
0.7 | 315.0 | 0.2932 | 0.0713 | 0.0091 |
0.7 | 345.0 | 0.1653 | 0.0414 | 0.0031 |
0.9 | 15.0 | 0.3693 | 0.0544 | 0.0074 |
0.9 | 45.0 | 0.3287 | 0.0511 | 0.0114 |
0.9 | 75.0 | 0.4304 | 0.0859 | 0.0199 |
0.9 | 105.0 | 0.3917 | 0.097 | 0.0031 |
0.9 | 135.0 | 0.334 | 0.0828 | 0.038 |
0.9 | 165.0 | 0.3171 | 0.0452 | 0.0205 |
0.9 | 195.0 | 0.3611 | 0.0933 | 0.0176 |
0.9 | 225.0 | 0.2907 | 0.0453 | 0.013 |
0.9 | 255.0 | 0.4895 | 0.1457 | 0.0097 |
0.9 | 285.0 | 0.4033 | 0.0613 | 0.0305 |
0.9 | 315.0 | 0.2209 | 0.0308 | 0.0124 |
0.9 | 345.0 | 0.402 | 0.1011 | 0.012 |
Experiment comment: