Measurement E14M154
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 4.16 GeV2 | |
| W: | 1.41 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.03709 | 0.01941 |
| -0.7 | 187.5 | 0.10573 | 0.02937 |
| -0.7 | 202.5 | 0.07724 | 0.02751 |
| -0.7 | 217.5 | 0.04904 | 0.01917 |
| -0.7 | 232.5 | 0.24678 | 0.08278 |
| -0.7 | 247.5 | 0.0756 | 0.0219 |
| -0.7 | 262.5 | 0.17433 | 0.04461 |
| -0.7 | 277.5 | 0.14403 | 0.0456 |
| -0.7 | 292.5 | 0.02363 | 0.02358 |
| -0.7 | 307.5 | 0.02359 | 0.02191 |
| -0.7 | 322.5 | 0.08192 | 0.02865 |
| -0.7 | 337.5 | 0.11013 | 0.04481 |
| -0.5 | 187.5 | 0.10734 | 0.02269 |
| -0.5 | 202.5 | 0.14299 | 0.03378 |
| -0.5 | 217.5 | 0.15517 | 0.0356 |
| -0.5 | 232.5 | 0.16772 | 0.0375 |
| -0.5 | 247.5 | 0.21073 | 0.06384 |
| -0.5 | 262.5 | 0.16322 | 0.04249 |
| -0.5 | 277.5 | 0.14565 | 0.03231 |
| -0.5 | 292.5 | 0.14629 | 0.03738 |
| -0.5 | 307.5 | 0.12034 | 0.0468 |
| -0.5 | 322.5 | 0.15742 | 0.04895 |
| -0.5 | 352.5 | 0.04032 | 0.02222 |
| -0.3 | 187.5 | 0.23156 | 0.04102 |
| -0.3 | 202.5 | 0.22321 | 0.04308 |
| -0.3 | 217.5 | 0.18741 | 0.03512 |
| -0.3 | 232.5 | 0.16268 | 0.03013 |
| -0.3 | 247.5 | 0.17379 | 0.03022 |
| -0.3 | 262.5 | 0.18936 | 0.03741 |
| -0.3 | 277.5 | 0.21256 | 0.04485 |
| -0.3 | 292.5 | 0.1438 | 0.03315 |
| -0.3 | 307.5 | 0.16097 | 0.03552 |
| -0.3 | 322.5 | 0.08088 | 0.02346 |
| -0.1 | 22.5 | 0.13407 | 0.0494 |
| -0.1 | 37.5 | 0.09283 | 0.0201 |
| -0.1 | 52.5 | 0.1572 | 0.03129 |
| -0.1 | 67.5 | 0.17101 | 0.03132 |
| -0.1 | 82.5 | 0.18362 | 0.03397 |
| -0.1 | 97.5 | 0.16065 | 0.0278 |
| -0.1 | 112.5 | 0.16168 | 0.03029 |
| -0.1 | 127.5 | 0.13348 | 0.02468 |
| -0.1 | 142.5 | 0.14931 | 0.02515 |
| -0.1 | 157.5 | 0.21402 | 0.03207 |
| -0.1 | 172.5 | 0.20418 | 0.03166 |
| -0.1 | 187.5 | 0.23705 | 0.03485 |
| -0.1 | 202.5 | 0.19895 | 0.03389 |
| -0.1 | 217.5 | 0.18134 | 0.03102 |
| -0.1 | 232.5 | 0.21834 | 0.03289 |
| -0.1 | 247.5 | 0.20023 | 0.04372 |
| -0.1 | 262.5 | 0.17472 | 0.03299 |
| -0.1 | 277.5 | 0.17892 | 0.03399 |
| -0.1 | 292.5 | 0.17101 | 0.02853 |
| -0.1 | 307.5 | 0.1572 | 0.02757 |
| -0.1 | 322.5 | 0.14421 | 0.03311 |
| 0.1 | 22.5 | 0.14304 | 0.05082 |
| 0.1 | 37.5 | 0.20374 | 0.03635 |
| 0.1 | 52.5 | 0.19023 | 0.0308 |
| 0.1 | 67.5 | 0.16232 | 0.02714 |
| 0.1 | 82.5 | 0.22839 | 0.03878 |
| 0.1 | 97.5 | 0.2367 | 0.0429 |
| 0.1 | 112.5 | 0.18046 | 0.02836 |
| 0.1 | 127.5 | 0.16063 | 0.02836 |
| 0.1 | 142.5 | 0.2755 | 0.03889 |
| 0.1 | 157.5 | 0.27286 | 0.03739 |
| 0.1 | 172.5 | 0.32056 | 0.03991 |
| 0.1 | 187.5 | 0.29122 | 0.03615 |
| 0.1 | 202.5 | 0.31087 | 0.04824 |
| 0.1 | 217.5 | 0.19201 | 0.03129 |
| 0.1 | 232.5 | 0.2387 | 0.04054 |
| 0.1 | 247.5 | 0.24943 | 0.04356 |
| 0.1 | 262.5 | 0.22453 | 0.04222 |
| 0.1 | 277.5 | 0.22189 | 0.03974 |
| 0.1 | 292.5 | 0.20593 | 0.03599 |
| 0.1 | 307.5 | 0.22787 | 0.03903 |
| 0.1 | 322.5 | 0.21755 | 0.03895 |
| 0.1 | 337.5 | 0.16617 | 0.04116 |
| 0.3 | 7.5 | 0.21049 | 0.0453 |
| 0.3 | 22.5 | 0.10756 | 0.02852 |
| 0.3 | 37.5 | 0.2033 | 0.04132 |
| 0.3 | 52.5 | 0.14345 | 0.02609 |
| 0.3 | 67.5 | 0.16826 | 0.02839 |
| 0.3 | 82.5 | 0.18899 | 0.02918 |
| 0.3 | 97.5 | 0.26928 | 0.04676 |
| 0.3 | 112.5 | 0.24035 | 0.03584 |
| 0.3 | 127.5 | 0.16922 | 0.02576 |
| 0.3 | 142.5 | 0.16802 | 0.02646 |
| 0.3 | 157.5 | 0.21264 | 0.02741 |
| 0.3 | 172.5 | 0.20348 | 0.0254 |
| 0.3 | 187.5 | 0.20348 | 0.02549 |
| 0.3 | 202.5 | 0.19117 | 0.02793 |
| 0.3 | 217.5 | 0.16613 | 0.02388 |
| 0.3 | 232.5 | 0.19085 | 0.03045 |
| 0.3 | 247.5 | 0.24886 | 0.03736 |
| 0.3 | 262.5 | 0.24312 | 0.04162 |
| 0.3 | 277.5 | 0.22202 | 0.04222 |
| 0.3 | 292.5 | 0.18701 | 0.0366 |
| 0.3 | 307.5 | 0.14345 | 0.02704 |
| 0.3 | 322.5 | 0.32465 | 0.06322 |
| 0.3 | 352.5 | 0.14156 | 0.0327 |
| 0.5 | 7.5 | 0.12437 | 0.01791 |
| 0.5 | 22.5 | 0.11086 | 0.02306 |
| 0.5 | 37.5 | 0.21044 | 0.04093 |
| 0.5 | 52.5 | 0.25057 | 0.04436 |
| 0.5 | 67.5 | 0.22532 | 0.03363 |
| 0.5 | 82.5 | 0.27108 | 0.047 |
| 0.5 | 97.5 | 0.32045 | 0.04957 |
| 0.5 | 112.5 | 0.24785 | 0.03337 |
| 0.5 | 127.5 | 0.2437 | 0.03521 |
| 0.5 | 142.5 | 0.22391 | 0.03184 |
| 0.5 | 157.5 | 0.14735 | 0.01956 |
| 0.5 | 172.5 | 0.1892 | 0.02304 |
| 0.5 | 187.5 | 0.22319 | 0.02881 |
| 0.5 | 202.5 | 0.23174 | 0.02981 |
| 0.5 | 217.5 | 0.174 | 0.02431 |
| 0.5 | 232.5 | 0.23253 | 0.0344 |
| 0.5 | 247.5 | 0.20044 | 0.0307 |
| 0.5 | 262.5 | 0.21339 | 0.03424 |
| 0.5 | 277.5 | 0.29651 | 0.05502 |
| 0.5 | 292.5 | 0.25151 | 0.04178 |
| 0.5 | 307.5 | 0.21078 | 0.03895 |
| 0.5 | 322.5 | 0.17424 | 0.03531 |
| 0.5 | 337.5 | 0.14953 | 0.03367 |
| 0.5 | 352.5 | 0.12603 | 0.01884 |
| 0.7 | 7.5 | 0.21438 | 0.02777 |
| 0.7 | 22.5 | 0.20624 | 0.0302 |
| 0.7 | 37.5 | 0.19421 | 0.03218 |
| 0.7 | 52.5 | 0.19046 | 0.03263 |
| 0.7 | 67.5 | 0.19229 | 0.03274 |
| 0.7 | 82.5 | 0.17259 | 0.0268 |
| 0.7 | 97.5 | 0.20873 | 0.03371 |
| 0.7 | 112.5 | 0.21878 | 0.03229 |
| 0.7 | 127.5 | 0.19449 | 0.0259 |
| 0.7 | 142.5 | 0.19348 | 0.02724 |
| 0.7 | 157.5 | 0.27748 | 0.03647 |
| 0.7 | 172.5 | 0.27275 | 0.03402 |
| 0.7 | 187.5 | 0.28663 | 0.03419 |
| 0.7 | 202.5 | 0.31514 | 0.03977 |
| 0.7 | 217.5 | 0.2036 | 0.02712 |
| 0.7 | 232.5 | 0.27846 | 0.04207 |
| 0.7 | 247.5 | 0.23834 | 0.03999 |
| 0.7 | 262.5 | 0.2037 | 0.03351 |
| 0.7 | 277.5 | 0.19511 | 0.03039 |
| 0.7 | 292.5 | 0.19012 | 0.02809 |
| 0.7 | 307.5 | 0.16664 | 0.02791 |
| 0.7 | 322.5 | 0.16263 | 0.0291 |
| 0.7 | 337.5 | 0.19751 | 0.03107 |
| 0.7 | 352.5 | 0.17648 | 0.02454 |
| 0.9 | 7.5 | 0.1548 | 0.0198 |
| 0.9 | 22.5 | 0.1557 | 0.02402 |
| 0.9 | 37.5 | 0.16411 | 0.02315 |
| 0.9 | 52.5 | 0.17152 | 0.02678 |
| 0.9 | 67.5 | 0.17932 | 0.0306 |
| 0.9 | 82.5 | 0.17354 | 0.02726 |
| 0.9 | 97.5 | 0.16296 | 0.02637 |
| 0.9 | 112.5 | 0.18973 | 0.02792 |
| 0.9 | 127.5 | 0.22294 | 0.03063 |
| 0.9 | 142.5 | 0.15946 | 0.02189 |
| 0.9 | 157.5 | 0.17266 | 0.02281 |
| 0.9 | 172.5 | 0.19996 | 0.02451 |
| 0.9 | 187.5 | 0.19966 | 0.0243 |
| 0.9 | 202.5 | 0.18644 | 0.0245 |
| 0.9 | 217.5 | 0.22835 | 0.02854 |
| 0.9 | 232.5 | 0.16956 | 0.0251 |
| 0.9 | 247.5 | 0.19885 | 0.02811 |
| 0.9 | 262.5 | 0.171 | 0.0252 |
| 0.9 | 277.5 | 0.18494 | 0.02702 |
| 0.9 | 292.5 | 0.15881 | 0.02866 |
| 0.9 | 307.5 | 0.15331 | 0.02359 |
| 0.9 | 322.5 | 0.16511 | 0.02486 |
| 0.9 | 337.5 | 0.16532 | 0.02314 |
| 0.9 | 352.5 | 0.13775 | 0.01834 |