Measurement E14M23
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 1.72 GeV2 | |
| W: | 1.59 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9005 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.70856 | 0.08861 |
| -0.7 | 37.5 | 1.17315 | 0.10242 |
| -0.7 | 52.5 | 1.22113 | 0.10033 |
| -0.7 | 67.5 | 1.21901 | 0.10879 |
| -0.7 | 97.5 | 1.133 | 0.07866 |
| -0.7 | 112.5 | 1.05219 | 0.06491 |
| -0.7 | 127.5 | 0.94968 | 0.06823 |
| -0.7 | 172.5 | 0.73576 | 0.07022 |
| -0.7 | 187.5 | 0.79509 | 0.05993 |
| -0.7 | 232.5 | 0.96796 | 0.07361 |
| -0.7 | 247.5 | 1.03007 | 0.06594 |
| -0.7 | 262.5 | 1.12597 | 0.081 |
| -0.7 | 292.5 | 1.13597 | 0.10527 |
| -0.7 | 307.5 | 1.22113 | 0.09741 |
| -0.7 | 322.5 | 1.17315 | 0.09804 |
| -0.7 | 352.5 | 0.87771 | 0.09605 |
| -0.5 | 7.5 | 1.3127 | 0.12921 |
| -0.5 | 22.5 | 1.33307 | 0.13842 |
| -0.5 | 37.5 | 1.45459 | 0.0886 |
| -0.5 | 52.5 | 1.50402 | 0.09396 |
| -0.5 | 82.5 | 1.53501 | 0.09856 |
| -0.5 | 97.5 | 1.4692 | 0.08209 |
| -0.5 | 112.5 | 1.24748 | 0.07195 |
| -0.5 | 127.5 | 1.12212 | 0.08128 |
| -0.5 | 157.5 | 0.83817 | 0.06452 |
| -0.5 | 172.5 | 0.85117 | 0.05321 |
| -0.5 | 187.5 | 0.85117 | 0.05311 |
| -0.5 | 202.5 | 0.85261 | 0.06326 |
| -0.5 | 217.5 | 1.05546 | 0.08572 |
| -0.5 | 232.5 | 1.12212 | 0.07605 |
| -0.5 | 247.5 | 1.30267 | 0.07531 |
| -0.5 | 262.5 | 1.50034 | 0.09527 |
| -0.5 | 277.5 | 1.46952 | 0.09359 |
| -0.5 | 307.5 | 1.39174 | 0.09314 |
| -0.5 | 322.5 | 1.45459 | 0.09416 |
| -0.5 | 337.5 | 1.33307 | 0.14781 |
| -0.5 | 352.5 | 1.30719 | 0.12937 |
| -0.3 | 22.5 | 1.23475 | 0.12256 |
| -0.3 | 37.5 | 1.26166 | 0.09474 |
| -0.3 | 52.5 | 1.42918 | 0.12104 |
| -0.3 | 67.5 | 1.35154 | 0.08883 |
| -0.3 | 82.5 | 1.42898 | 0.07728 |
| -0.3 | 97.5 | 1.41693 | 0.07429 |
| -0.3 | 112.5 | 1.21559 | 0.07283 |
| -0.3 | 127.5 | 1.19356 | 0.09384 |
| -0.3 | 142.5 | 1.04568 | 0.09787 |
| -0.3 | 157.5 | 0.8875 | 0.06623 |
| -0.3 | 172.5 | 0.78847 | 0.06069 |
| -0.3 | 187.5 | 0.88847 | 0.05513 |
| -0.3 | 202.5 | 0.9875 | 0.06878 |
| -0.3 | 217.5 | 0.96913 | 0.09311 |
| -0.3 | 232.5 | 1.07571 | 0.08522 |
| -0.3 | 247.5 | 1.28483 | 0.07905 |
| -0.3 | 262.5 | 1.45299 | 0.07821 |
| -0.3 | 277.5 | 1.45964 | 0.07587 |
| -0.3 | 292.5 | 1.35154 | 0.10079 |
| -0.3 | 307.5 | 1.41918 | 0.11904 |
| -0.3 | 322.5 | 1.31371 | 0.0962 |
| -0.3 | 337.5 | 1.23475 | 0.12211 |
| -0.1 | 22.5 | 0.96611 | 0.0815 |
| -0.1 | 52.5 | 1.1343 | 0.09611 |
| -0.1 | 67.5 | 1.169 | 0.07053 |
| -0.1 | 82.5 | 1.33702 | 0.06674 |
| -0.1 | 97.5 | 1.30684 | 0.06532 |
| -0.1 | 112.5 | 1.20846 | 0.06889 |
| -0.1 | 127.5 | 1.14975 | 0.08817 |
| -0.1 | 142.5 | 0.99793 | 0.08318 |
| -0.1 | 157.5 | 0.78459 | 0.06765 |
| -0.1 | 172.5 | 0.85455 | 0.05689 |
| -0.1 | 187.5 | 0.95455 | 0.0564 |
| -0.1 | 202.5 | 0.87988 | 0.06389 |
| -0.1 | 217.5 | 1.02388 | 0.09044 |
| -0.1 | 232.5 | 1.08163 | 0.09019 |
| -0.1 | 247.5 | 1.21347 | 0.07032 |
| -0.1 | 262.5 | 1.23926 | 0.06616 |
| -0.1 | 277.5 | 1.3255 | 0.06793 |
| -0.1 | 292.5 | 1.22409 | 0.07659 |
| -0.1 | 307.5 | 1.12915 | 0.11039 |
| -0.1 | 337.5 | 0.9172 | 0.09657 |
| 0.1 | 187.5 | 0.94845 | 0.05608 |
| 0.1 | 202.5 | 0.93212 | 0.05874 |
| 0.1 | 217.5 | 1.01946 | 0.08018 |
| 0.1 | 232.5 | 1.09174 | 0.07923 |
| 0.1 | 247.5 | 1.05772 | 0.07544 |
| 0.1 | 262.5 | 1.15418 | 0.06096 |
| 0.1 | 277.5 | 1.10064 | 0.0621 |
| 0.1 | 292.5 | 1.03394 | 0.06267 |
| 0.1 | 307.5 | 1.04474 | 0.08494 |
| 0.3 | 22.5 | 0.86748 | 0.11329 |
| 0.3 | 37.5 | 0.79098 | 0.05508 |
| 0.3 | 52.5 | 1.00145 | 0.05794 |
| 0.3 | 67.5 | 1.12995 | 0.05832 |
| 0.3 | 82.5 | 1.14072 | 0.06622 |
| 0.3 | 97.5 | 1.16155 | 0.06829 |
| 0.3 | 112.5 | 1.15829 | 0.07823 |
| 0.3 | 127.5 | 1.06769 | 0.07599 |
| 0.3 | 142.5 | 0.9382 | 0.06272 |
| 0.3 | 157.5 | 0.82005 | 0.0503 |
| 0.3 | 172.5 | 0.80534 | 0.05757 |
| 0.3 | 187.5 | 0.84813 | 0.0484 |
| 0.3 | 202.5 | 0.88278 | 0.05718 |
| 0.3 | 217.5 | 0.97648 | 0.06246 |
| 0.3 | 232.5 | 1.06769 | 0.07022 |
| 0.3 | 247.5 | 1.15829 | 0.07793 |
| 0.3 | 262.5 | 1.16774 | 0.06814 |
| 0.3 | 277.5 | 1.16133 | 0.06345 |
| 0.3 | 292.5 | 1.10125 | 0.06584 |
| 0.3 | 307.5 | 1.00145 | 0.05795 |
| 0.3 | 322.5 | 0.68714 | 0.06606 |
| 0.3 | 337.5 | 0.64227 | 0.1047 |
| 0.5 | 37.5 | 0.95818 | 0.06693 |
| 0.5 | 52.5 | 1.07065 | 0.06766 |
| 0.5 | 67.5 | 1.20507 | 0.07088 |
| 0.5 | 82.5 | 1.30712 | 0.07822 |
| 0.5 | 97.5 | 1.37794 | 0.10665 |
| 0.5 | 127.5 | 1.29085 | 0.08088 |
| 0.5 | 142.5 | 1.20067 | 0.07089 |
| 0.5 | 157.5 | 1.02336 | 0.05614 |
| 0.5 | 172.5 | 0.92236 | 0.05284 |
| 0.5 | 187.5 | 0.93085 | 0.0523 |
| 0.5 | 202.5 | 1.08508 | 0.0562 |
| 0.5 | 217.5 | 1.1774 | 0.07376 |
| 0.5 | 232.5 | 1.29085 | 0.08156 |
| 0.5 | 247.5 | 1.39106 | 0.10556 |
| 0.5 | 262.5 | 1.41232 | 0.09935 |
| 0.5 | 277.5 | 1.32395 | 0.07776 |
| 0.5 | 292.5 | 1.27917 | 0.06932 |
| 0.5 | 307.5 | 1.07789 | 0.06572 |
| 0.5 | 322.5 | 0.93036 | 0.06388 |
| 0.7 | 7.5 | 0.87733 | 0.05371 |
| 0.7 | 22.5 | 1.005 | 0.09599 |
| 0.7 | 112.5 | 1.75965 | 0.11314 |
| 0.7 | 127.5 | 1.69055 | 0.09092 |
| 0.7 | 142.5 | 1.38943 | 0.07864 |
| 0.7 | 157.5 | 1.04193 | 0.05607 |
| 0.7 | 172.5 | 0.9158 | 0.05198 |
| 0.7 | 187.5 | 0.87508 | 0.05148 |
| 0.7 | 202.5 | 0.95501 | 0.05373 |
| 0.7 | 217.5 | 1.38943 | 0.07692 |
| 0.7 | 232.5 | 1.6626 | 0.0926 |
| 0.7 | 247.5 | 1.90232 | 0.1179 |
| 0.7 | 337.5 | 1.005 | 0.08748 |
| 0.7 | 352.5 | 0.85363 | 0.05885 |
| 0.9 | 7.5 | 1.25926 | 0.05009 |
| 0.9 | 22.5 | 1.29153 | 0.05357 |
| 0.9 | 37.5 | 1.40816 | 0.06455 |
| 0.9 | 52.5 | 1.56979 | 0.07248 |
| 0.9 | 67.5 | 1.62099 | 0.07641 |
| 0.9 | 82.5 | 1.71987 | 0.08108 |
| 0.9 | 97.5 | 1.67776 | 0.07881 |
| 0.9 | 112.5 | 1.54334 | 0.07827 |
| 0.9 | 127.5 | 1.46291 | 0.06964 |
| 0.9 | 142.5 | 1.36424 | 0.06687 |
| 0.9 | 157.5 | 1.29251 | 0.07253 |
| 0.9 | 172.5 | 1.29286 | 0.07365 |
| 0.9 | 187.5 | 1.27834 | 0.07487 |
| 0.9 | 202.5 | 1.28206 | 0.07097 |
| 0.9 | 217.5 | 1.32257 | 0.06945 |
| 0.9 | 232.5 | 1.45568 | 0.07276 |
| 0.9 | 247.5 | 1.47835 | 0.07802 |
| 0.9 | 262.5 | 1.62628 | 0.08102 |
| 0.9 | 277.5 | 1.78206 | 0.08495 |
| 0.9 | 292.5 | 1.58925 | 0.07775 |
| 0.9 | 307.5 | 1.53295 | 0.07766 |
| 0.9 | 322.5 | 1.41727 | 0.06216 |
| 0.9 | 337.5 | 1.29221 | 0.05608 |
| 0.9 | 352.5 | 1.24727 | 0.05222 |