Measurement E141M107
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: | 1.745 GeV | |
Ebeam: | 5.499 GeV | |
Publication: |
cos(θ) | φ, [degree] | dσ/dΩ, [μb/rad] | uncertainty | syst. uncert. |
---|---|---|---|---|
-0.9 | 75.0 | 12.03 | 4.8257 | 1.1549 |
-0.9 | 105.0 | 10.789 | 4.4311 | 1.1089 |
-0.9 | 135.0 | 2.6822 | 0.9871 | 0.3036 |
-0.9 | 165.0 | 1.2351 | 0.6803 | 0.2129 |
-0.9 | 195.0 | 1.8701 | 0.7686 | 0.2673 |
-0.9 | 225.0 | 2.7113 | 1.6756 | 0.3669 |
-0.9 | 255.0 | 2.85 | 1.1606 | 0.3153 |
-0.9 | 285.0 | 4.6501 | 2.4738 | 0.6871 |
-0.7 | 15.0 | 2.414 | 1.4629 | 0.2095 |
-0.7 | 45.0 | 6.0343 | 2.2273 | 0.5001 |
-0.7 | 75.0 | 3.0063 | 1.3664 | 0.321 |
-0.7 | 105.0 | 2.0993 | 0.7136 | 0.179 |
-0.7 | 135.0 | 1.0922 | 0.4312 | 0.139 |
-0.7 | 165.0 | 1.3136 | 0.4477 | 0.1387 |
-0.7 | 195.0 | 2.6032 | 0.8077 | 0.5405 |
-0.7 | 225.0 | 1.4828 | 0.5725 | 0.1418 |
-0.7 | 255.0 | 4.2771 | 1.289 | 0.364 |
-0.7 | 285.0 | 4.7229 | 1.6285 | 0.4283 |
-0.7 | 315.0 | 3.8701 | 1.5557 | 0.3155 |
-0.7 | 345.0 | 5.3609 | 2.5762 | 0.4413 |
-0.5 | 105.0 | 0.0896 | 0.0202 | 0.0065 |
-0.5 | 135.0 | 0.0771 | 0.0222 | 0.0056 |
-0.5 | 165.0 | 0.063 | 0.0123 | 0.0069 |
-0.5 | 195.0 | 0.0724 | 0.0175 | 0.006 |
-0.3 | 45.0 | 0.0929 | 0.0314 | 0.0048 |
-0.3 | 75.0 | 0.1077 | 0.0298 | 0.0107 |
-0.3 | 105.0 | 0.1076 | 0.0231 | 0.0076 |
-0.3 | 135.0 | 0.159 | 0.0317 | 0.0109 |
-0.3 | 165.0 | 0.0931 | 0.0213 | 0.0073 |
-0.3 | 195.0 | 0.0861 | 0.0175 | 0.0065 |
-0.3 | 225.0 | 0.0813 | 0.0174 | 0.0056 |
-0.3 | 255.0 | 0.0883 | 0.0182 | 0.006 |
-0.1 | 15.0 | 0.6337 | 0.4331 | 0.0331 |
-0.1 | 75.0 | 0.1951 | 0.0417 | 0.0128 |
-0.1 | 105.0 | 0.1322 | 0.0273 | 0.016 |
-0.1 | 135.0 | 0.0873 | 0.0183 | 0.0066 |
-0.1 | 165.0 | 0.1002 | 0.0202 | 0.0065 |
-0.1 | 195.0 | 0.1582 | 0.0285 | 0.0104 |
-0.1 | 225.0 | 0.0587 | 0.0139 | 0.0037 |
-0.1 | 255.0 | 0.099 | 0.0247 | 0.0067 |
-0.1 | 285.0 | 0.0937 | 0.0237 | 0.008 |
0.1 | 45.0 | 0.107 | 0.0277 | 0.0058 |
0.1 | 75.0 | 0.1629 | 0.033 | 0.0101 |
0.1 | 105.0 | 0.1985 | 0.0451 | 0.0116 |
0.1 | 135.0 | 0.1471 | 0.0345 | 0.0075 |
0.1 | 165.0 | 0.0878 | 0.0161 | 0.0046 |
0.1 | 195.0 | 0.0794 | 0.0144 | 0.0042 |
0.1 | 225.0 | 0.1722 | 0.0451 | 0.0087 |
0.1 | 255.0 | 0.2111 | 0.0623 | 0.0124 |
0.1 | 315.0 | 0.1425 | 0.0405 | 0.0072 |
0.3 | 45.0 | 0.1072 | 0.0226 | 0.005 |
0.3 | 75.0 | 0.2 | 0.0375 | 0.012 |
0.3 | 105.0 | 0.1002 | 0.0211 | 0.0048 |
0.3 | 135.0 | 0.1646 | 0.0434 | 0.0106 |
0.3 | 165.0 | 0.1249 | 0.0209 | 0.0059 |
0.3 | 195.0 | 0.0949 | 0.017 | 0.0076 |
0.3 | 225.0 | 0.1894 | 0.0498 | 0.0071 |
0.3 | 255.0 | 0.1452 | 0.0431 | 0.0154 |
0.3 | 285.0 | 0.1517 | 0.0369 | 0.0194 |
0.3 | 315.0 | 0.1224 | 0.0275 | 0.0056 |
0.5 | 45.0 | 0.2399 | 0.0706 | 0.0103 |
0.5 | 75.0 | 0.2831 | 0.0702 | 0.016 |
0.5 | 105.0 | 0.1934 | 0.0432 | 0.0133 |
0.5 | 135.0 | 0.1388 | 0.036 | 0.0069 |
0.5 | 165.0 | 0.1768 | 0.0358 | 0.0079 |
0.5 | 195.0 | 0.1747 | 0.0344 | 0.0069 |
0.5 | 225.0 | 0.1917 | 0.0522 | 0.0107 |
0.5 | 255.0 | 0.2011 | 0.0502 | 0.0371 |
0.5 | 285.0 | 0.1627 | 0.0454 | 0.0094 |
0.5 | 315.0 | 0.2766 | 0.1008 | 0.0276 |
0.7 | 15.0 | 0.1619 | 0.0471 | 0.0068 |
0.7 | 45.0 | 0.19 | 0.0473 | 0.0063 |
0.7 | 75.0 | 0.3517 | 0.0742 | 0.0177 |
0.7 | 105.0 | 0.3227 | 0.0809 | 0.023 |
0.7 | 135.0 | 0.2921 | 0.0648 | 0.0094 |
0.7 | 165.0 | 0.1923 | 0.0345 | 0.0049 |
0.7 | 195.0 | 0.1306 | 0.0245 | 0.0036 |
0.7 | 225.0 | 0.1497 | 0.0383 | 0.0052 |
0.7 | 255.0 | 0.2359 | 0.0523 | 0.0138 |
0.7 | 285.0 | 0.2654 | 0.0784 | 0.0209 |
0.7 | 315.0 | 0.3328 | 0.1143 | 0.0142 |
0.7 | 345.0 | 0.0777 | 0.0224 | 0.0031 |
0.9 | 15.0 | 0.3668 | 0.061 | 0.0099 |
0.9 | 45.0 | 0.2263 | 0.0405 | 0.0078 |
0.9 | 75.0 | 0.467 | 0.0829 | 0.0169 |
0.9 | 105.0 | 0.3613 | 0.061 | 0.0242 |
0.9 | 135.0 | 0.3556 | 0.0599 | 0.0142 |
0.9 | 165.0 | 0.348 | 0.0572 | 0.026 |
0.9 | 195.0 | 0.4042 | 0.0687 | 0.054 |
0.9 | 225.0 | 0.3716 | 0.0677 | 0.0156 |
0.9 | 255.0 | 0.4667 | 0.0991 | 0.0192 |
0.9 | 285.0 | 0.3574 | 0.0572 | 0.0453 |
0.9 | 315.0 | 0.1927 | 0.0347 | 0.0046 |
0.9 | 345.0 | 0.3653 | 0.0641 | 0.0219 |
Experiment comment: