Measurement E14M148
| 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: | 1.29 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 37.5 | 0.11403 | 0.07938 |
| -0.7 | 52.5 | 0.14808 | 0.0975 |
| -0.7 | 67.5 | 0.03202 | 0.0202 |
| -0.7 | 82.5 | 0.06281 | 0.02389 |
| -0.7 | 97.5 | 0.08715 | 0.03954 |
| -0.7 | 112.5 | 0.1253 | 0.05209 |
| -0.7 | 142.5 | 0.28482 | 0.12854 |
| -0.7 | 172.5 | 0.08761 | 0.03714 |
| -0.7 | 187.5 | 0.06679 | 0.02922 |
| -0.7 | 202.5 | 0.07551 | 0.03484 |
| -0.7 | 217.5 | 0.05736 | 0.02839 |
| -0.7 | 232.5 | 0.24176 | 0.15413 |
| -0.7 | 247.5 | 0.09597 | 0.04265 |
| -0.7 | 262.5 | 0.20272 | 0.08101 |
| -0.7 | 277.5 | 0.37121 | 0.16431 |
| -0.7 | 337.5 | 0.06374 | 0.04922 |
| -0.5 | 52.5 | 0.06126 | 0.03152 |
| -0.5 | 67.5 | 0.20361 | 0.06435 |
| -0.5 | 82.5 | 0.11912 | 0.03034 |
| -0.5 | 97.5 | 0.14806 | 0.04053 |
| -0.5 | 112.5 | 0.12242 | 0.047 |
| -0.5 | 127.5 | 0.08312 | 0.02535 |
| -0.5 | 142.5 | 0.10819 | 0.03085 |
| -0.5 | 157.5 | 0.14844 | 0.04471 |
| -0.5 | 172.5 | 0.36195 | 0.1602 |
| -0.5 | 187.5 | 0.19452 | 0.06575 |
| -0.5 | 202.5 | 0.05489 | 0.0228 |
| -0.5 | 232.5 | 0.10633 | 0.0367 |
| -0.5 | 247.5 | 0.15167 | 0.03723 |
| -0.5 | 262.5 | 0.08323 | 0.03232 |
| -0.5 | 277.5 | 0.11912 | 0.0526 |
| -0.5 | 292.5 | 0.17124 | 0.05556 |
| -0.5 | 307.5 | 0.09869 | 0.0498 |
| -0.3 | 52.5 | 0.14299 | 0.04384 |
| -0.3 | 67.5 | 0.13648 | 0.03272 |
| -0.3 | 82.5 | 0.16765 | 0.04446 |
| -0.3 | 97.5 | 0.1594 | 0.03755 |
| -0.3 | 112.5 | 0.15967 | 0.0393 |
| -0.3 | 127.5 | 0.15932 | 0.03941 |
| -0.3 | 142.5 | 0.12576 | 0.03042 |
| -0.3 | 157.5 | 0.15581 | 0.04082 |
| -0.3 | 172.5 | 0.15462 | 0.03404 |
| -0.3 | 187.5 | 0.15462 | 0.03304 |
| -0.3 | 202.5 | 0.18653 | 0.04596 |
| -0.3 | 217.5 | 0.13512 | 0.03275 |
| -0.3 | 232.5 | 0.143 | 0.03556 |
| -0.3 | 247.5 | 0.11658 | 0.0329 |
| -0.3 | 262.5 | 0.14779 | 0.03388 |
| -0.3 | 277.5 | 0.16304 | 0.03785 |
| -0.3 | 292.5 | 0.13631 | 0.03568 |
| -0.3 | 307.5 | 0.14011 | 0.04498 |
| -0.1 | 37.5 | 0.1266 | 0.0554 |
| -0.1 | 52.5 | 0.12249 | 0.03049 |
| -0.1 | 67.5 | 0.13398 | 0.03253 |
| -0.1 | 82.5 | 0.11215 | 0.02687 |
| -0.1 | 97.5 | 0.1153 | 0.03474 |
| -0.1 | 112.5 | 0.18249 | 0.04362 |
| -0.1 | 127.5 | 0.11102 | 0.02316 |
| -0.1 | 142.5 | 0.17963 | 0.04704 |
| -0.1 | 157.5 | 0.19051 | 0.03566 |
| -0.1 | 172.5 | 0.19653 | 0.0448 |
| -0.1 | 187.5 | 0.19653 | 0.05575 |
| -0.1 | 202.5 | 0.20129 | 0.0458 |
| -0.1 | 217.5 | 0.12635 | 0.02724 |
| -0.1 | 232.5 | 0.19636 | 0.04084 |
| -0.1 | 247.5 | 0.15194 | 0.03784 |
| -0.1 | 262.5 | 0.13625 | 0.03391 |
| -0.1 | 277.5 | 0.13103 | 0.03175 |
| -0.1 | 292.5 | 0.12634 | 0.03587 |
| -0.1 | 307.5 | 0.09758 | 0.02638 |
| -0.1 | 337.5 | 0.09733 | 0.05539 |
| 0.1 | 37.5 | 0.18231 | 0.06823 |
| 0.1 | 52.5 | 0.17987 | 0.04219 |
| 0.1 | 67.5 | 0.14396 | 0.04396 |
| 0.1 | 82.5 | 0.15934 | 0.03725 |
| 0.1 | 97.5 | 0.14594 | 0.03306 |
| 0.1 | 112.5 | 0.11118 | 0.02803 |
| 0.1 | 127.5 | 0.15061 | 0.02902 |
| 0.1 | 142.5 | 0.18335 | 0.04219 |
| 0.1 | 157.5 | 0.26929 | 0.04543 |
| 0.1 | 172.5 | 0.28028 | 0.04462 |
| 0.1 | 187.5 | 0.28141 | 0.04386 |
| 0.1 | 202.5 | 0.24581 | 0.0397 |
| 0.1 | 217.5 | 0.22652 | 0.04482 |
| 0.1 | 232.5 | 0.18372 | 0.0378 |
| 0.1 | 247.5 | 0.13356 | 0.03039 |
| 0.1 | 262.5 | 0.14594 | 0.02703 |
| 0.1 | 277.5 | 0.14994 | 0.03254 |
| 0.1 | 292.5 | 0.11989 | 0.03818 |
| 0.1 | 307.5 | 0.22927 | 0.05542 |
| 0.1 | 322.5 | 0.20505 | 0.08354 |
| 0.3 | 7.5 | 0.33745 | 0.13274 |
| 0.3 | 22.5 | 0.0848 | 0.03117 |
| 0.3 | 52.5 | 0.12539 | 0.03272 |
| 0.3 | 67.5 | 0.13984 | 0.03401 |
| 0.3 | 82.5 | 0.15475 | 0.03601 |
| 0.3 | 97.5 | 0.12215 | 0.02157 |
| 0.3 | 112.5 | 0.18119 | 0.0379 |
| 0.3 | 127.5 | 0.16423 | 0.03247 |
| 0.3 | 142.5 | 0.1861 | 0.03837 |
| 0.3 | 157.5 | 0.15499 | 0.02671 |
| 0.3 | 172.5 | 0.20566 | 0.03307 |
| 0.3 | 187.5 | 0.20566 | 0.03141 |
| 0.3 | 202.5 | 0.24188 | 0.04432 |
| 0.3 | 217.5 | 0.19852 | 0.03522 |
| 0.3 | 232.5 | 0.23374 | 0.0471 |
| 0.3 | 247.5 | 0.18119 | 0.03809 |
| 0.3 | 262.5 | 0.1494 | 0.02799 |
| 0.3 | 277.5 | 0.15475 | 0.0472 |
| 0.3 | 292.5 | 0.13984 | 0.03134 |
| 0.3 | 307.5 | 0.12539 | 0.03155 |
| 0.3 | 322.5 | 0.25065 | 0.08234 |
| 0.3 | 337.5 | 0.09485 | 0.04387 |
| 0.3 | 352.5 | 0.0867 | 0.02546 |
| 0.5 | 7.5 | 0.11075 | 0.0219 |
| 0.5 | 22.5 | 0.08272 | 0.01893 |
| 0.5 | 37.5 | 0.12408 | 0.03368 |
| 0.5 | 52.5 | 0.14808 | 0.03776 |
| 0.5 | 67.5 | 0.18067 | 0.04069 |
| 0.5 | 82.5 | 0.1558 | 0.0334 |
| 0.5 | 97.5 | 0.17126 | 0.03202 |
| 0.5 | 112.5 | 0.19275 | 0.03306 |
| 0.5 | 127.5 | 0.16827 | 0.02883 |
| 0.5 | 142.5 | 0.22928 | 0.03588 |
| 0.5 | 157.5 | 0.204 | 0.0356 |
| 0.5 | 172.5 | 0.29519 | 0.04698 |
| 0.5 | 187.5 | 0.2457 | 0.03733 |
| 0.5 | 202.5 | 0.27165 | 0.04183 |
| 0.5 | 217.5 | 0.2032 | 0.03555 |
| 0.5 | 232.5 | 0.17558 | 0.03425 |
| 0.5 | 247.5 | 0.25654 | 0.05042 |
| 0.5 | 262.5 | 0.20395 | 0.04044 |
| 0.5 | 277.5 | 0.18501 | 0.03815 |
| 0.5 | 292.5 | 0.17462 | 0.03237 |
| 0.5 | 307.5 | 0.1626 | 0.04213 |
| 0.5 | 322.5 | 0.14773 | 0.04383 |
| 0.5 | 337.5 | 0.22452 | 0.05643 |
| 0.5 | 352.5 | 0.13317 | 0.0248 |
| 0.7 | 7.5 | 0.1167 | 0.02023 |
| 0.7 | 22.5 | 0.1273 | 0.02023 |
| 0.7 | 37.5 | 0.11978 | 0.02354 |
| 0.7 | 52.5 | 0.13401 | 0.02638 |
| 0.7 | 67.5 | 0.18056 | 0.03429 |
| 0.7 | 82.5 | 0.18897 | 0.03445 |
| 0.7 | 97.5 | 0.18313 | 0.03179 |
| 0.7 | 112.5 | 0.21492 | 0.0341 |
| 0.7 | 127.5 | 0.27201 | 0.04709 |
| 0.7 | 142.5 | 0.25228 | 0.03991 |
| 0.7 | 157.5 | 0.23474 | 0.03536 |
| 0.7 | 172.5 | 0.25943 | 0.04269 |
| 0.7 | 187.5 | 0.25181 | 0.03762 |
| 0.7 | 202.5 | 0.25428 | 0.03716 |
| 0.7 | 217.5 | 0.18351 | 0.02806 |
| 0.7 | 232.5 | 0.25025 | 0.04235 |
| 0.7 | 247.5 | 0.19701 | 0.03749 |
| 0.7 | 262.5 | 0.24763 | 0.04411 |
| 0.7 | 277.5 | 0.16609 | 0.03091 |
| 0.7 | 292.5 | 0.18056 | 0.03247 |
| 0.7 | 307.5 | 0.15984 | 0.02882 |
| 0.7 | 322.5 | 0.14127 | 0.03152 |
| 0.7 | 337.5 | 0.1087 | 0.02163 |
| 0.7 | 352.5 | 0.19868 | 0.03391 |
| 0.9 | 7.5 | 0.18385 | 0.02798 |
| 0.9 | 22.5 | 0.21695 | 0.0344 |
| 0.9 | 37.5 | 0.23573 | 0.03553 |
| 0.9 | 52.5 | 0.21705 | 0.03228 |
| 0.9 | 67.5 | 0.20108 | 0.03481 |
| 0.9 | 82.5 | 0.27464 | 0.03821 |
| 0.9 | 97.5 | 0.24834 | 0.03708 |
| 0.9 | 112.5 | 0.25205 | 0.03776 |
| 0.9 | 127.5 | 0.25241 | 0.04235 |
| 0.9 | 142.5 | 0.25053 | 0.03577 |
| 0.9 | 157.5 | 0.23668 | 0.03273 |
| 0.9 | 172.5 | 0.17397 | 0.02592 |
| 0.9 | 187.5 | 0.24652 | 0.03584 |
| 0.9 | 202.5 | 0.24814 | 0.03604 |
| 0.9 | 217.5 | 0.25667 | 0.03666 |
| 0.9 | 232.5 | 0.29338 | 0.04362 |
| 0.9 | 247.5 | 0.25212 | 0.03577 |
| 0.9 | 262.5 | 0.24834 | 0.04465 |
| 0.9 | 277.5 | 0.1914 | 0.03128 |
| 0.9 | 292.5 | 0.2163 | 0.03571 |
| 0.9 | 307.5 | 0.19647 | 0.02993 |
| 0.9 | 322.5 | 0.20449 | 0.03053 |
| 0.9 | 337.5 | 0.19446 | 0.0292 |
| 0.9 | 352.5 | 0.16973 | 0.02502 |