Measurement E141M106
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: | 1.735 GeV | |
Ebeam: | 5.499 GeV | |
Publication: |
cos(θ) | φ, [degree] | dσ/dΩ, [μb/rad] | uncertainty | syst. uncert. |
---|---|---|---|---|
-0.9 | 45.0 | 0.0399 | 0.018 | 0.0064 |
-0.9 | 75.0 | 0.0221 | 0.0113 | 0.0051 |
-0.9 | 255.0 | 0.0178 | 0.0049 | 0.0017 |
-0.9 | 285.0 | 0.0134 | 0.0048 | 0.0017 |
-0.9 | 345.0 | 0.0119 | 0.0061 | 0.0012 |
-0.7 | 135.0 | 2.9183 | 1.046 | 0.2698 |
-0.7 | 165.0 | 2.7342 | 0.9991 | 0.2895 |
-0.7 | 195.0 | 3.1589 | 1.0392 | 0.32 |
-0.7 | 225.0 | 3.5763 | 1.2608 | 0.3123 |
-0.7 | 255.0 | 0.0186 | 0.0052 | 0.0016 |
-0.5 | 45.0 | 0.0178 | 0.0052 | 0.0013 |
-0.5 | 75.0 | 0.0304 | 0.0082 | 0.0022 |
-0.5 | 135.0 | 0.0976 | 0.0235 | 0.0068 |
-0.5 | 165.0 | 0.0827 | 0.0214 | 0.0077 |
-0.5 | 195.0 | 0.0899 | 0.0205 | 0.0142 |
-0.5 | 225.0 | 0.0289 | 0.0064 | 0.002 |
-0.5 | 255.0 | 0.0289 | 0.0062 | 0.0018 |
-0.5 | 285.0 | 0.0305 | 0.0091 | 0.0023 |
-0.3 | 45.0 | 0.1167 | 0.0378 | 0.0268 |
-0.3 | 75.0 | 0.137 | 0.0349 | 0.0077 |
-0.3 | 105.0 | 0.128 | 0.023 | 0.0074 |
-0.3 | 135.0 | 0.1637 | 0.0327 | 0.0099 |
-0.3 | 165.0 | 0.1084 | 0.0206 | 0.0102 |
-0.3 | 195.0 | 0.099 | 0.0192 | 0.0075 |
-0.3 | 225.0 | 0.0983 | 0.0193 | 0.006 |
-0.3 | 255.0 | 0.1019 | 0.0213 | 0.0088 |
-0.1 | 45.0 | 0.0469 | 0.0132 | 0.0024 |
-0.1 | 75.0 | 0.2156 | 0.0465 | 0.0124 |
-0.1 | 105.0 | 0.1627 | 0.0311 | 0.0129 |
-0.1 | 135.0 | 0.1067 | 0.02 | 0.0095 |
-0.1 | 165.0 | 0.1116 | 0.0189 | 0.0105 |
-0.1 | 195.0 | 0.1666 | 0.0275 | 0.0099 |
-0.1 | 225.0 | 0.0949 | 0.0209 | 0.0055 |
-0.1 | 255.0 | 0.1195 | 0.0306 | 0.007 |
-0.1 | 285.0 | 0.1196 | 0.0322 | 0.0068 |
0.1 | 45.0 | 0.1138 | 0.026 | 0.0056 |
0.1 | 75.0 | 0.1774 | 0.0349 | 0.0105 |
0.1 | 105.0 | 0.2097 | 0.0466 | 0.0158 |
0.1 | 135.0 | 0.1579 | 0.0375 | 0.0175 |
0.1 | 165.0 | 0.087 | 0.0145 | 0.0081 |
0.1 | 195.0 | 0.079 | 0.0134 | 0.0045 |
0.1 | 225.0 | 0.1704 | 0.0403 | 0.0107 |
0.1 | 255.0 | 0.2224 | 0.0621 | 0.0119 |
0.1 | 315.0 | 0.112 | 0.0321 | 0.0056 |
0.3 | 45.0 | 0.1179 | 0.0227 | 0.0064 |
0.3 | 75.0 | 0.2145 | 0.0393 | 0.0129 |
0.3 | 105.0 | 0.1351 | 0.0229 | 0.0112 |
0.3 | 135.0 | 0.1742 | 0.0377 | 0.0059 |
0.3 | 165.0 | 0.1302 | 0.0199 | 0.0104 |
0.3 | 195.0 | 0.0954 | 0.0158 | 0.0047 |
0.3 | 225.0 | 0.204 | 0.0476 | 0.0124 |
0.3 | 255.0 | 0.17 | 0.0432 | 0.0115 |
0.3 | 285.0 | 0.1646 | 0.0407 | 0.0117 |
0.3 | 315.0 | 0.1421 | 0.0272 | 0.0066 |
0.5 | 15.0 | 0.0256 | 0.0112 | 0.0009 |
0.5 | 45.0 | 0.251 | 0.0588 | 0.0191 |
0.5 | 75.0 | 0.2988 | 0.0678 | 0.0198 |
0.5 | 105.0 | 0.2084 | 0.0447 | 0.0355 |
0.5 | 135.0 | 0.1492 | 0.0371 | 0.0076 |
0.5 | 165.0 | 0.1866 | 0.0397 | 0.0104 |
0.5 | 195.0 | 0.1863 | 0.0407 | 0.0078 |
0.5 | 225.0 | 0.2101 | 0.0556 | 0.0223 |
0.5 | 255.0 | 0.229 | 0.0568 | 0.0084 |
0.5 | 285.0 | 0.1793 | 0.0424 | 0.0127 |
0.5 | 315.0 | 0.2987 | 0.0958 | 0.12 |
0.7 | 15.0 | 0.1817 | 0.0614 | 0.0045 |
0.7 | 45.0 | 0.2025 | 0.0483 | 0.017 |
0.7 | 75.0 | 0.3753 | 0.0998 | 0.0149 |
0.7 | 105.0 | 0.3421 | 0.0689 | 0.0104 |
0.7 | 135.0 | 0.3247 | 0.071 | 0.0094 |
0.7 | 165.0 | 0.2023 | 0.0383 | 0.0064 |
0.7 | 195.0 | 0.1518 | 0.0298 | 0.0115 |
0.7 | 225.0 | 0.1744 | 0.0381 | 0.005 |
0.7 | 255.0 | 0.2683 | 0.0627 | 0.0097 |
0.7 | 285.0 | 0.3084 | 0.0751 | 0.0109 |
0.7 | 315.0 | 0.3377 | 0.0922 | 0.0159 |
0.7 | 345.0 | 0.0982 | 0.0272 | 0.0086 |
0.9 | 15.0 | 0.3815 | 0.0641 | 0.0097 |
0.9 | 45.0 | 0.2555 | 0.0407 | 0.01 |
0.9 | 75.0 | 0.4777 | 0.0982 | 0.0262 |
0.9 | 105.0 | 0.3813 | 0.0726 | 0.0134 |
0.9 | 135.0 | 0.365 | 0.0525 | 0.0146 |
0.9 | 165.0 | 0.3553 | 0.087 | 0.0247 |
0.9 | 195.0 | 0.4112 | 0.0996 | 0.0241 |
0.9 | 225.0 | 0.3698 | 0.0572 | 0.0231 |
0.9 | 255.0 | 0.4893 | 0.1043 | 0.0171 |
0.9 | 285.0 | 0.3804 | 0.0669 | 0.0224 |
0.9 | 315.0 | 0.2058 | 0.0355 | 0.0081 |
0.9 | 345.0 | 0.3867 | 0.063 | 0.0098 |
Experiment comment: