Measurement E14M56
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.05 GeV2 | |
| W: | 1.69 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8589 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.61611 | 0.07549 |
| -0.7 | 22.5 | 0.54509 | 0.09495 |
| -0.7 | 37.5 | 0.64679 | 0.07282 |
| -0.7 | 52.5 | 0.63295 | 0.05926 |
| -0.7 | 67.5 | 0.62906 | 0.07338 |
| -0.7 | 82.5 | 0.51682 | 0.08522 |
| -0.7 | 97.5 | 0.61619 | 0.07067 |
| -0.7 | 112.5 | 0.61072 | 0.06477 |
| -0.7 | 127.5 | 0.64182 | 0.06942 |
| -0.7 | 142.5 | 0.74843 | 0.10552 |
| -0.7 | 157.5 | 0.75934 | 0.1155 |
| -0.7 | 172.5 | 0.68573 | 0.08459 |
| -0.7 | 187.5 | 0.64871 | 0.08583 |
| -0.7 | 202.5 | 0.73761 | 0.09593 |
| -0.7 | 217.5 | 0.79614 | 0.10083 |
| -0.7 | 232.5 | 0.60823 | 0.06709 |
| -0.7 | 247.5 | 0.61268 | 0.06157 |
| -0.7 | 262.5 | 0.53217 | 0.06273 |
| -0.7 | 277.5 | 0.59319 | 0.08068 |
| -0.7 | 292.5 | 0.64851 | 0.07078 |
| -0.7 | 307.5 | 0.66897 | 0.07314 |
| -0.7 | 322.5 | 0.65016 | 0.07516 |
| -0.7 | 337.5 | 0.52475 | 0.09229 |
| -0.7 | 352.5 | 0.63138 | 0.07266 |
| -0.5 | 7.5 | 0.51189 | 0.074 |
| -0.5 | 22.5 | 0.69845 | 0.09995 |
| -0.5 | 37.5 | 0.7681 | 0.08259 |
| -0.5 | 52.5 | 0.74113 | 0.07286 |
| -0.5 | 67.5 | 0.77879 | 0.08749 |
| -0.5 | 82.5 | 0.70186 | 0.07464 |
| -0.5 | 97.5 | 0.69601 | 0.06811 |
| -0.5 | 112.5 | 0.70434 | 0.06843 |
| -0.5 | 127.5 | 0.55129 | 0.07439 |
| -0.5 | 142.5 | 0.49157 | 0.07311 |
| -0.5 | 157.5 | 0.5974 | 0.0773 |
| -0.5 | 172.5 | 0.6216 | 0.06887 |
| -0.5 | 187.5 | 0.56918 | 0.05814 |
| -0.5 | 202.5 | 0.56127 | 0.07252 |
| -0.5 | 217.5 | 0.57706 | 0.08341 |
| -0.5 | 232.5 | 0.68631 | 0.07424 |
| -0.5 | 247.5 | 0.68993 | 0.07253 |
| -0.5 | 262.5 | 0.69669 | 0.06444 |
| -0.5 | 277.5 | 0.73681 | 0.07505 |
| -0.5 | 292.5 | 0.77343 | 0.08553 |
| -0.5 | 307.5 | 0.80127 | 0.08148 |
| -0.5 | 322.5 | 0.72427 | 0.07156 |
| -0.5 | 337.5 | 0.74028 | 0.12607 |
| -0.5 | 352.5 | 0.64961 | 0.09398 |
| -0.3 | 22.5 | 0.6417 | 0.10521 |
| -0.3 | 37.5 | 0.76813 | 0.09451 |
| -0.3 | 52.5 | 0.83097 | 0.11537 |
| -0.3 | 67.5 | 0.81894 | 0.0858 |
| -0.3 | 82.5 | 0.94692 | 0.07111 |
| -0.3 | 97.5 | 0.82051 | 0.06168 |
| -0.3 | 112.5 | 0.7666 | 0.06673 |
| -0.3 | 127.5 | 0.76363 | 0.08174 |
| -0.3 | 142.5 | 0.72913 | 0.0894 |
| -0.3 | 157.5 | 0.69237 | 0.07698 |
| -0.3 | 172.5 | 0.53823 | 0.06007 |
| -0.3 | 187.5 | 0.66025 | 0.06804 |
| -0.3 | 202.5 | 0.5773 | 0.06862 |
| -0.3 | 217.5 | 0.67793 | 0.07904 |
| -0.3 | 232.5 | 0.77483 | 0.08401 |
| -0.3 | 247.5 | 0.80285 | 0.06906 |
| -0.3 | 262.5 | 0.82142 | 0.0654 |
| -0.3 | 277.5 | 0.94678 | 0.07008 |
| -0.3 | 292.5 | 0.87987 | 0.10037 |
| -0.3 | 307.5 | 0.75432 | 0.12051 |
| -0.3 | 322.5 | 0.87803 | 0.09934 |
| -0.3 | 337.5 | 0.74498 | 0.12188 |
| -0.1 | 22.5 | 0.77312 | 0.11299 |
| -0.1 | 52.5 | 1.02787 | 0.12814 |
| -0.1 | 67.5 | 0.94099 | 0.08477 |
| -0.1 | 82.5 | 1.06185 | 0.07585 |
| -0.1 | 97.5 | 1.00952 | 0.06371 |
| -0.1 | 112.5 | 0.9701 | 0.06755 |
| -0.1 | 127.5 | 0.80817 | 0.0753 |
| -0.1 | 142.5 | 0.74712 | 0.07307 |
| -0.1 | 157.5 | 0.67538 | 0.05925 |
| -0.1 | 172.5 | 0.5511 | 0.0511 |
| -0.1 | 187.5 | 0.60821 | 0.05303 |
| -0.1 | 202.5 | 0.65933 | 0.06113 |
| -0.1 | 217.5 | 0.74712 | 0.07441 |
| -0.1 | 232.5 | 0.81603 | 0.07188 |
| -0.1 | 247.5 | 0.91167 | 0.06368 |
| -0.1 | 262.5 | 0.99042 | 0.06671 |
| -0.1 | 277.5 | 1.00826 | 0.07186 |
| -0.1 | 292.5 | 0.88935 | 0.08468 |
| -0.1 | 307.5 | 0.97998 | 0.133 |
| -0.1 | 322.5 | 0.99045 | 0.13792 |
| -0.1 | 337.5 | 0.89169 | 0.13665 |
| 0.1 | 52.5 | 0.88719 | 0.08144 |
| 0.1 | 67.5 | 1.17635 | 0.08129 |
| 0.1 | 82.5 | 1.16102 | 0.07561 |
| 0.1 | 97.5 | 1.13313 | 0.07804 |
| 0.1 | 112.5 | 1.15 | 0.08349 |
| 0.1 | 127.5 | 0.95343 | 0.08174 |
| 0.1 | 142.5 | 0.81703 | 0.06771 |
| 0.1 | 157.5 | 0.76419 | 0.05448 |
| 0.1 | 172.5 | 0.65244 | 0.04638 |
| 0.1 | 187.5 | 0.59822 | 0.04399 |
| 0.1 | 202.5 | 0.73296 | 0.05201 |
| 0.1 | 217.5 | 0.81703 | 0.06266 |
| 0.1 | 232.5 | 0.92039 | 0.08104 |
| 0.1 | 247.5 | 1.17193 | 0.08025 |
| 0.1 | 262.5 | 1.09088 | 0.07395 |
| 0.1 | 277.5 | 1.14361 | 0.0765 |
| 0.1 | 292.5 | 1.10565 | 0.08156 |
| 0.1 | 307.5 | 0.96208 | 0.08854 |
| 0.1 | 322.5 | 0.66657 | 0.12626 |
| 0.3 | 37.5 | 0.75931 | 0.07167 |
| 0.3 | 52.5 | 1.15189 | 0.07561 |
| 0.3 | 67.5 | 1.20467 | 0.07483 |
| 0.3 | 82.5 | 1.24062 | 0.08444 |
| 0.3 | 97.5 | 1.24302 | 0.0929 |
| 0.3 | 112.5 | 1.15014 | 0.10324 |
| 0.3 | 127.5 | 1.08505 | 0.08894 |
| 0.3 | 142.5 | 0.9348 | 0.07268 |
| 0.3 | 157.5 | 0.80517 | 0.05608 |
| 0.3 | 172.5 | 0.5497 | 0.03999 |
| 0.3 | 187.5 | 0.57654 | 0.04156 |
| 0.3 | 202.5 | 0.84358 | 0.05814 |
| 0.3 | 217.5 | 0.9348 | 0.06585 |
| 0.3 | 232.5 | 1.06229 | 0.09423 |
| 0.3 | 247.5 | 1.23462 | 0.0982 |
| 0.3 | 262.5 | 1.31701 | 0.08999 |
| 0.3 | 277.5 | 1.24175 | 0.08407 |
| 0.3 | 292.5 | 1.18495 | 0.07416 |
| 0.3 | 307.5 | 0.85676 | 0.06892 |
| 0.3 | 322.5 | 0.83379 | 0.08247 |
| 0.5 | 37.5 | 0.89932 | 0.08282 |
| 0.5 | 52.5 | 1.20652 | 0.08179 |
| 0.5 | 67.5 | 1.25037 | 0.08014 |
| 0.5 | 82.5 | 1.3392 | 0.09417 |
| 0.5 | 97.5 | 1.39653 | 0.11514 |
| 0.5 | 112.5 | 1.24379 | 0.11968 |
| 0.5 | 127.5 | 1.20422 | 0.10972 |
| 0.5 | 142.5 | 1.10223 | 0.08714 |
| 0.5 | 157.5 | 0.75105 | 0.05172 |
| 0.5 | 172.5 | 0.49062 | 0.03757 |
| 0.5 | 187.5 | 0.49753 | 0.03778 |
| 0.5 | 202.5 | 0.79307 | 0.05731 |
| 0.5 | 217.5 | 1.08878 | 0.08385 |
| 0.5 | 232.5 | 1.22664 | 0.10671 |
| 0.5 | 247.5 | 1.33312 | 0.12498 |
| 0.5 | 262.5 | 1.37285 | 0.11066 |
| 0.5 | 277.5 | 1.33748 | 0.09727 |
| 0.5 | 292.5 | 1.23433 | 0.08492 |
| 0.5 | 307.5 | 1.09204 | 0.07976 |
| 0.5 | 322.5 | 0.86727 | 0.08434 |
| 0.7 | 7.5 | 0.70204 | 0.08355 |
| 0.7 | 22.5 | 0.70712 | 0.12413 |
| 0.7 | 37.5 | 1.00875 | 0.16003 |
| 0.7 | 52.5 | 1.20966 | 0.11409 |
| 0.7 | 67.5 | 1.32081 | 0.12427 |
| 0.7 | 82.5 | 1.38533 | 0.11988 |
| 0.7 | 97.5 | 1.58796 | 0.12986 |
| 0.7 | 112.5 | 1.6097 | 0.12926 |
| 0.7 | 127.5 | 1.28018 | 0.1057 |
| 0.7 | 142.5 | 1.12765 | 0.09068 |
| 0.7 | 157.5 | 0.81917 | 0.0664 |
| 0.7 | 172.5 | 0.64536 | 0.05055 |
| 0.7 | 187.5 | 0.62187 | 0.05129 |
| 0.7 | 202.5 | 0.76714 | 0.0612 |
| 0.7 | 217.5 | 1.107 | 0.09035 |
| 0.7 | 232.5 | 1.50609 | 0.11247 |
| 0.7 | 247.5 | 1.57757 | 0.12649 |
| 0.7 | 262.5 | 1.47602 | 0.12283 |
| 0.7 | 277.5 | 1.32905 | 0.11697 |
| 0.7 | 292.5 | 1.22782 | 0.1214 |
| 0.7 | 307.5 | 1.22063 | 0.12999 |
| 0.7 | 322.5 | 0.8761 | 0.15515 |
| 0.7 | 352.5 | 0.56847 | 0.07271 |
| 0.9 | 7.5 | 0.89243 | 0.05946 |
| 0.9 | 22.5 | 1.1348 | 0.07311 |
| 0.9 | 37.5 | 1.10652 | 0.07785 |
| 0.9 | 52.5 | 1.19449 | 0.07649 |
| 0.9 | 67.5 | 1.12358 | 0.07757 |
| 0.9 | 82.5 | 1.08302 | 0.08144 |
| 0.9 | 97.5 | 1.19496 | 0.08439 |
| 0.9 | 112.5 | 1.19959 | 0.07394 |
| 0.9 | 127.5 | 1.04554 | 0.0688 |
| 0.9 | 142.5 | 1.03426 | 0.0679 |
| 0.9 | 157.5 | 1.00372 | 0.06678 |
| 0.9 | 172.5 | 0.98565 | 0.0673 |
| 0.9 | 187.5 | 0.9982 | 0.06852 |
| 0.9 | 202.5 | 1.00882 | 0.0707 |
| 0.9 | 217.5 | 1.00964 | 0.06591 |
| 0.9 | 232.5 | 1.0639 | 0.07012 |
| 0.9 | 247.5 | 1.12096 | 0.07462 |
| 0.9 | 262.5 | 1.21176 | 0.08396 |
| 0.9 | 277.5 | 1.18175 | 0.08835 |
| 0.9 | 292.5 | 1.14817 | 0.0797 |
| 0.9 | 307.5 | 1.09981 | 0.07686 |
| 0.9 | 322.5 | 1.14779 | 0.07767 |
| 0.9 | 337.5 | 1.04674 | 0.06932 |
| 0.9 | 352.5 | 0.96744 | 0.06413 |