Measurement E141M102
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: | 1.695 GeV | |
Ebeam: | 5.499 GeV | |
Publication: |
cos(θ) | φ, [degree] | dσ/dΩ, [μb/rad] | uncertainty | syst. uncert. |
---|---|---|---|---|
-0.9 | 45.0 | 0.0624 | 0.0149 | 0.004 |
-0.9 | 75.0 | 0.1004 | 0.0229 | 0.0088 |
-0.9 | 105.0 | 0.0974 | 0.0216 | 0.0085 |
-0.9 | 135.0 | 0.052 | 0.0158 | 0.0031 |
-0.9 | 255.0 | 0.0889 | 0.0224 | 0.0075 |
-0.9 | 285.0 | 0.0798 | 0.0253 | 0.0127 |
-0.9 | 315.0 | 0.0327 | 0.0104 | 0.0025 |
-0.7 | 45.0 | 0.0932 | 0.0251 | 0.0076 |
-0.7 | 75.0 | 0.0861 | 0.0303 | 0.0069 |
-0.7 | 105.0 | 0.1044 | 0.0275 | 0.007 |
-0.7 | 135.0 | 0.1204 | 0.0346 | 0.0088 |
-0.7 | 165.0 | 0.0985 | 0.0238 | 0.0113 |
-0.7 | 195.0 | 0.0805 | 0.0182 | 0.0071 |
-0.7 | 255.0 | 0.0964 | 0.0228 | 0.0054 |
-0.7 | 285.0 | 0.1098 | 0.0282 | 0.0102 |
-0.7 | 315.0 | 0.0298 | 0.0098 | 0.0025 |
-0.5 | 15.0 | 0.1604 | 0.0485 | 0.0191 |
-0.5 | 45.0 | 0.137 | 0.0456 | 0.0116 |
-0.5 | 75.0 | 0.1906 | 0.0452 | 0.0141 |
-0.5 | 105.0 | 0.2196 | 0.0491 | 0.0104 |
-0.5 | 195.0 | 0.1212 | 0.027 | 0.0183 |
-0.5 | 225.0 | 0.1585 | 0.0346 | 0.0121 |
-0.5 | 255.0 | 0.1983 | 0.0413 | 0.0089 |
-0.5 | 285.0 | 0.2369 | 0.0594 | 0.0207 |
-0.5 | 315.0 | 0.1109 | 0.0321 | 0.0087 |
-0.3 | 15.0 | 0.0388 | 0.0142 | 0.0029 |
-0.3 | 75.0 | 0.2917 | 0.071 | 0.0208 |
-0.3 | 105.0 | 0.226 | 0.0445 | 0.0078 |
-0.3 | 135.0 | 0.1863 | 0.0352 | 0.0107 |
-0.3 | 165.0 | 0.1847 | 0.0338 | 0.0231 |
-0.3 | 195.0 | 0.1808 | 0.0317 | 0.0193 |
-0.3 | 225.0 | 0.2002 | 0.0432 | 0.0117 |
-0.3 | 255.0 | 0.1686 | 0.0318 | 0.0058 |
-0.3 | 285.0 | 0.2151 | 0.0689 | 0.0104 |
-0.3 | 345.0 | 0.0697 | 0.0343 | 0.0054 |
-0.1 | 15.0 | 0.9522 | 0.6889 | 0.0499 |
-0.1 | 45.0 | 0.2078 | 0.0633 | 0.008 |
-0.1 | 75.0 | 0.2794 | 0.0637 | 0.0139 |
-0.1 | 105.0 | 0.3091 | 0.0587 | 0.0083 |
-0.1 | 135.0 | 0.1608 | 0.0302 | 0.0069 |
-0.1 | 165.0 | 0.1697 | 0.0319 | 0.0073 |
-0.1 | 195.0 | 0.2238 | 0.0347 | 0.0128 |
-0.1 | 225.0 | 0.2982 | 0.0559 | 0.0094 |
-0.1 | 255.0 | 0.2143 | 0.0549 | 0.0093 |
-0.1 | 285.0 | 0.2022 | 0.0545 | 0.013 |
0.1 | 45.0 | 0.1262 | 0.0311 | 0.0037 |
0.1 | 75.0 | 0.2216 | 0.0421 | 0.0169 |
0.1 | 105.0 | 0.2248 | 0.0533 | 0.004 |
0.1 | 135.0 | 0.1405 | 0.0302 | 0.0051 |
0.1 | 165.0 | 0.0667 | 0.012 | 0.0042 |
0.1 | 195.0 | 0.069 | 0.0114 | 0.0022 |
0.1 | 225.0 | 0.1055 | 0.023 | 0.0017 |
0.1 | 255.0 | 0.2313 | 0.0584 | 0.0043 |
0.1 | 285.0 | 0.2067 | 0.0499 | 0.012 |
0.1 | 315.0 | 0.1041 | 0.0253 | 0.0029 |
0.3 | 45.0 | 0.1686 | 0.029 | 0.0037 |
0.3 | 75.0 | 0.2516 | 0.0407 | 0.0081 |
0.3 | 105.0 | 0.3028 | 0.049 | 0.009 |
0.3 | 135.0 | 0.1886 | 0.0431 | 0.0115 |
0.3 | 165.0 | 0.1226 | 0.0189 | 0.001 |
0.3 | 195.0 | 0.0781 | 0.0129 | 0.0095 |
0.3 | 225.0 | 0.2375 | 0.0773 | 0.0357 |
0.3 | 255.0 | 0.2339 | 0.052 | 0.0133 |
0.3 | 285.0 | 0.2028 | 0.0443 | 0.0042 |
0.3 | 315.0 | 0.2471 | 0.0562 | 0.0057 |
0.5 | 15.0 | 0.1012 | 0.037 | 0.0027 |
0.5 | 45.0 | 0.2166 | 0.0459 | 0.0044 |
0.5 | 75.0 | 0.2973 | 0.0566 | 0.0043 |
0.5 | 105.0 | 0.2435 | 0.0521 | 0.0156 |
0.5 | 135.0 | 0.282 | 0.0656 | 0.0078 |
0.5 | 165.0 | 0.198 | 0.0368 | 0.0119 |
0.5 | 195.0 | 0.207 | 0.0429 | 0.0108 |
0.5 | 225.0 | 0.2585 | 0.0605 | 0.009 |
0.5 | 255.0 | 0.3433 | 0.0715 | 0.0239 |
0.5 | 285.0 | 0.2478 | 0.0526 | 0.0045 |
0.5 | 315.0 | 0.2571 | 0.0744 | 0.0351 |
0.7 | 15.0 | 0.2524 | 0.0666 | 0.003 |
0.7 | 45.0 | 0.2223 | 0.0468 | 0.0197 |
0.7 | 75.0 | 0.398 | 0.0741 | 0.0076 |
0.7 | 105.0 | 0.3468 | 0.065 | 0.0188 |
0.7 | 135.0 | 0.4201 | 0.0966 | 0.0075 |
0.7 | 165.0 | 0.1991 | 0.0339 | 0.0082 |
0.7 | 195.0 | 0.2428 | 0.0508 | 0.015 |
0.7 | 225.0 | 0.2816 | 0.0552 | 0.024 |
0.7 | 255.0 | 0.3893 | 0.0647 | 0.0164 |
0.7 | 285.0 | 0.4844 | 0.0895 | 0.0525 |
0.7 | 315.0 | 0.2588 | 0.0622 | 0.011 |
0.7 | 345.0 | 0.2249 | 0.0473 | 0.0159 |
0.9 | 15.0 | 0.3397 | 0.0545 | 0.0095 |
0.9 | 45.0 | 0.3594 | 0.0547 | 0.0086 |
0.9 | 75.0 | 0.3648 | 0.0671 | 0.0084 |
0.9 | 105.0 | 0.3687 | 0.0605 | 0.009 |
0.9 | 135.0 | 0.2968 | 0.0436 | 0.0482 |
0.9 | 165.0 | 0.2767 | 0.0403 | 0.0125 |
0.9 | 195.0 | 0.305 | 0.0463 | 0.0107 |
0.9 | 225.0 | 0.2231 | 0.0398 | 0.0097 |
0.9 | 255.0 | 0.4505 | 0.0852 | 0.0597 |
0.9 | 285.0 | 0.3905 | 0.0772 | 0.0225 |
0.9 | 315.0 | 0.2283 | 0.0353 | 0.0044 |
0.9 | 345.0 | 0.3875 | 0.0538 | 0.0175 |
Experiment comment: