Measurement E14M141
| 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: | 1.15 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.5 | 52.5 | 0.16912 | 0.10699 | 0.03981 |
| -0.5 | 67.5 | 0.06838 | 0.02774 | 0.05876 |
| -0.5 | 82.5 | 0.06918 | 0.0314 | 0.06112 |
| -0.5 | 97.5 | 0.26739 | 0.12087 | 0.12593 |
| -0.5 | 112.5 | 0.0646 | 0.02277 | 0.02989 |
| -0.5 | 127.5 | 0.11219 | 0.07516 | 0.10503 |
| -0.5 | 172.5 | 0.01606 | 0.0229 | 0.00862 |
| -0.5 | 187.5 | 0.03829 | 0.02671 | 0.02076 |
| -0.5 | 202.5 | 0.07742 | 0.053 | 0.02846 |
| -0.5 | 217.5 | 0.04028 | 0.02759 | 0.03617 |
| -0.5 | 232.5 | 0.04798 | 0.02526 | 0.00984 |
| -0.5 | 247.5 | 0.07226 | 0.03299 | 0.01968 |
| -0.5 | 262.5 | 0.04624 | 0.0216 | 0.03068 |
| -0.5 | 277.5 | 0.04257 | 0.02649 | 0.0312 |
| -0.5 | 292.5 | 0.26508 | 0.11964 | 0.21116 |
| -0.5 | 307.5 | 0.08554 | 0.05826 | 0.0614 |
| -0.3 | 187.5 | 0.01613 | 0.02668 | 0.01196 |
| -0.3 | 202.5 | 0.04861 | 0.01685 | 0.02659 |
| -0.3 | 217.5 | 0.0414 | 0.01705 | 0.00852 |
| -0.3 | 247.5 | 0.16205 | 0.076 | 0.04224 |
| -0.3 | 292.5 | 0.17713 | 0.11105 | 0.07595 |
| -0.1 | 187.5 | 0.03036 | 0.01651 | 0.02743 |
| -0.1 | 202.5 | 0.0324 | 0.01734 | 0.011 |
| -0.1 | 217.5 | 0.03966 | 0.02023 | 0.02216 |
| -0.1 | 232.5 | 0.0373 | 0.01968 | 0.03331 |
| -0.1 | 247.5 | 0.07241 | 0.0217 | 0.03248 |
| -0.1 | 262.5 | 0.06542 | 0.01948 | 0.02571 |
| -0.1 | 277.5 | 0.10225 | 0.03242 | 0.05163 |
| -0.1 | 292.5 | 0.1448 | 0.0424 | 0.1108 |
| -0.1 | 322.5 | 0.04447 | 0.03371 | 0.03298 |
| 0.1 | 187.5 | 0.03442 | 0.02317 | 0.02111 |
| 0.1 | 202.5 | 0.01349 | 0.00845 | 0.00303 |
| 0.1 | 217.5 | 0.06251 | 0.02983 | 0.02921 |
| 0.1 | 232.5 | 0.1871 | 0.07363 | 0.0554 |
| 0.1 | 247.5 | 0.08671 | 0.02125 | 0.03081 |
| 0.1 | 262.5 | 0.03234 | 0.01932 | 0.02599 |
| 0.1 | 292.5 | 0.09774 | 0.03581 | 0.06117 |
| 0.3 | 7.5 | 0.03887 | 0.02095 | 0.03377 |
| 0.3 | 22.5 | 0.21956 | 0.13575 | 0.0946 |
| 0.3 | 67.5 | 0.06579 | 0.02445 | 0.01966 |
| 0.3 | 97.5 | 0.13678 | 0.04419 | 0.06744 |
| 0.3 | 112.5 | 0.32249 | 0.14355 | 0.11521 |
| 0.3 | 127.5 | 0.07508 | 0.02178 | 0.05761 |
| 0.3 | 142.5 | 0.1715 | 0.05841 | 0.00169 |
| 0.3 | 157.5 | 0.06266 | 0.02241 | 0.00337 |
| 0.3 | 172.5 | 0.13955 | 0.09007 | 0.12209 |
| 0.3 | 187.5 | 0.04984 | 0.01531 | 0.03129 |
| 0.3 | 202.5 | 0.07746 | 0.02863 | 0.01735 |
| 0.3 | 217.5 | 0.06559 | 0.02249 | 0.00341 |
| 0.3 | 232.5 | 0.12001 | 0.03882 | 0.04689 |
| 0.3 | 247.5 | 0.05376 | 0.02031 | 0.00892 |
| 0.3 | 262.5 | 0.22225 | 0.07486 | 0.03896 |
| 0.3 | 277.5 | 0.08391 | 0.03271 | 0.06901 |
| 0.3 | 292.5 | 0.0434 | 0.02138 | 0.01773 |
| 0.3 | 307.5 | 0.12286 | 0.05012 | 0.0135 |
| 0.3 | 322.5 | 0.03232 | 0.01857 | 0.00928 |
| 0.3 | 337.5 | 0.01999 | 0.01338 | 0.01106 |
| 0.3 | 352.5 | 0.02943 | 0.01673 | 0.02853 |
| 0.5 | 7.5 | 0.06837 | 0.03397 | 0.04112 |
| 0.5 | 22.5 | 0.029 | 0.01409 | 0.01284 |
| 0.5 | 37.5 | 0.0348 | 0.0127 | 0.00881 |
| 0.5 | 52.5 | 0.21232 | 0.09702 | 0.00477 |
| 0.5 | 67.5 | 0.08416 | 0.03111 | 0.00954 |
| 0.5 | 82.5 | 0.14035 | 0.04599 | 0.0213 |
| 0.5 | 97.5 | 0.27849 | 0.12635 | 0.03277 |
| 0.5 | 112.5 | 0.14715 | 0.05761 | 0.04425 |
| 0.5 | 127.5 | 0.06665 | 0.02132 | 0.02703 |
| 0.5 | 142.5 | 0.07052 | 0.02436 | 0.01691 |
| 0.5 | 157.5 | 0.15527 | 0.06103 | 0.02428 |
| 0.5 | 172.5 | 0.2005 | 0.09123 | 0.03165 |
| 0.5 | 187.5 | 0.09579 | 0.02771 | 0.02721 |
| 0.5 | 202.5 | 0.14292 | 0.04451 | 0.12146 |
| 0.5 | 217.5 | 0.04842 | 0.01676 | 0.03974 |
| 0.5 | 232.5 | 0.14287 | 0.03966 | 0.07347 |
| 0.5 | 247.5 | 0.10324 | 0.03277 | 0.00971 |
| 0.5 | 262.5 | 0.12869 | 0.04191 | 0.00832 |
| 0.5 | 277.5 | 0.17745 | 0.07022 | 0.10798 |
| 0.5 | 292.5 | 0.05968 | 0.01836 | 0.05164 |
| 0.5 | 307.5 | 0.04097 | 0.01852 | 0.02029 |
| 0.5 | 322.5 | 0.03081 | 0.01365 | 0.02904 |
| 0.5 | 337.5 | 0.08275 | 0.04011 | 0.04052 |
| 0.5 | 352.5 | 0.07948 | 0.03887 | 0.04123 |
| 0.7 | 7.5 | 0.04995 | 0.01676 | 0.0255 |
| 0.7 | 22.5 | 0.06861 | 0.02612 | 0.02055 |
| 0.7 | 37.5 | 0.10439 | 0.04179 | 0.0567 |
| 0.7 | 52.5 | 0.09953 | 0.0405 | 0.09285 |
| 0.7 | 67.5 | 0.1266 | 0.06253 | 0.04643 |
| 0.7 | 82.5 | 0.07376 | 0.02517 | 0.04653 |
| 0.7 | 97.5 | 0.24275 | 0.09288 | 0.04664 |
| 0.7 | 112.5 | 0.20956 | 0.08015 | 0.09328 |
| 0.7 | 127.5 | 0.14769 | 0.05854 | 0.14507 |
| 0.7 | 142.5 | 0.04336 | 0.02291 | 0.0341 |
| 0.7 | 157.5 | 0.08497 | 0.03105 | 0.07575 |
| 0.7 | 172.5 | 0.09013 | 0.02723 | 0.03787 |
| 0.7 | 187.5 | 0.09088 | 0.02806 | 0.01408 |
| 0.7 | 202.5 | 0.06022 | 0.0206 | 0.02816 |
| 0.7 | 217.5 | 0.09529 | 0.03113 | 0.04663 |
| 0.7 | 232.5 | 0.12356 | 0.03744 | 0.01245 |
| 0.7 | 247.5 | 0.05402 | 0.01519 | 0.02645 |
| 0.7 | 262.5 | 0.10445 | 0.03154 | 0.02704 |
| 0.7 | 277.5 | 0.06874 | 0.02322 | 0.04347 |
| 0.7 | 292.5 | 0.08774 | 0.02982 | 0.0787 |
| 0.7 | 307.5 | 0.04781 | 0.02447 | 0.0316 |
| 0.7 | 322.5 | 0.1163 | 0.05525 | 0.09295 |
| 0.7 | 337.5 | 0.21624 | 0.09849 | 0.20303 |
| 0.7 | 352.5 | 0.21586 | 0.08201 | 0.17974 |
| 0.9 | 7.5 | 0.05104 | 0.01749 | 0.00847 |
| 0.9 | 22.5 | 0.14904 | 0.05093 | 0.08785 |
| 0.9 | 37.5 | 0.0798 | 0.02318 | 0.05372 |
| 0.9 | 52.5 | 0.06947 | 0.02728 | 0.05738 |
| 0.9 | 67.5 | 0.11058 | 0.03626 | 0.06002 |
| 0.9 | 82.5 | 0.09315 | 0.02441 | 0.06266 |
| 0.9 | 97.5 | 0.0655 | 0.02311 | 0.00973 |
| 0.9 | 112.5 | 0.03384 | 0.01212 | 0.01116 |
| 0.9 | 127.5 | 0.06892 | 0.02215 | 0.01573 |
| 0.9 | 142.5 | 0.06198 | 0.01895 | 0.02163 |
| 0.9 | 157.5 | 0.06857 | 0.02221 | 0.0174 |
| 0.9 | 172.5 | 0.09646 | 0.03553 | 0.02516 |
| 0.9 | 187.5 | 0.05944 | 0.01721 | 0.04003 |
| 0.9 | 202.5 | 0.14211 | 0.04954 | 0.0549 |
| 0.9 | 217.5 | 0.35711 | 0.15745 | 0.11925 |
| 0.9 | 232.5 | 0.12783 | 0.05063 | 0.09239 |
| 0.9 | 247.5 | 0.08306 | 0.02441 | 0.05051 |
| 0.9 | 262.5 | 0.03679 | 0.01253 | 0.00864 |
| 0.9 | 277.5 | 0.04086 | 0.01717 | 0.01272 |
| 0.9 | 292.5 | 0.07977 | 0.02775 | 0.04095 |
| 0.9 | 307.5 | 0.10131 | 0.03686 | 0.0783 |
| 0.9 | 322.5 | 0.0517 | 0.01956 | 0.03997 |
| 0.9 | 337.5 | 0.15251 | 0.05997 | 0.07258 |
| 0.9 | 352.5 | 0.10123 | 0.0364 | 0.03098 |