Measurement E14M52
| 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: | 1.61 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8741 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.7157 | 0.08864 |
| -0.7 | 22.5 | 0.77601 | 0.11897 |
| -0.7 | 37.5 | 0.88399 | 0.11064 |
| -0.7 | 52.5 | 0.80213 | 0.08354 |
| -0.7 | 67.5 | 0.7506 | 0.09435 |
| -0.7 | 82.5 | 0.70458 | 0.10807 |
| -0.7 | 97.5 | 0.67587 | 0.07282 |
| -0.7 | 112.5 | 0.65045 | 0.0638 |
| -0.7 | 127.5 | 0.62149 | 0.06673 |
| -0.7 | 142.5 | 0.65136 | 0.08744 |
| -0.7 | 157.5 | 0.61555 | 0.08037 |
| -0.7 | 172.5 | 0.62296 | 0.07664 |
| -0.7 | 187.5 | 0.58859 | 0.07568 |
| -0.7 | 202.5 | 0.61555 | 0.08157 |
| -0.7 | 217.5 | 0.55658 | 0.07875 |
| -0.7 | 232.5 | 0.57771 | 0.06097 |
| -0.7 | 247.5 | 0.72331 | 0.06486 |
| -0.7 | 262.5 | 0.66486 | 0.06825 |
| -0.7 | 277.5 | 0.74231 | 0.1149 |
| -0.7 | 292.5 | 0.79393 | 0.09624 |
| -0.7 | 307.5 | 0.84764 | 0.10109 |
| -0.7 | 322.5 | 0.6922 | 0.08457 |
| -0.7 | 337.5 | 0.77601 | 0.12203 |
| -0.7 | 352.5 | 0.60352 | 0.0859 |
| -0.5 | 7.5 | 0.75436 | 0.13201 |
| -0.5 | 22.5 | 0.92296 | 0.15186 |
| -0.5 | 37.5 | 0.86654 | 0.07656 |
| -0.5 | 52.5 | 0.86726 | 0.08718 |
| -0.5 | 67.5 | 0.95649 | 0.1074 |
| -0.5 | 82.5 | 0.81306 | 0.0765 |
| -0.5 | 97.5 | 0.81293 | 0.06715 |
| -0.5 | 112.5 | 0.81995 | 0.06861 |
| -0.5 | 127.5 | 0.69252 | 0.0801 |
| -0.5 | 142.5 | 0.6795 | 0.09129 |
| -0.5 | 157.5 | 0.58831 | 0.06529 |
| -0.5 | 172.5 | 0.59073 | 0.05787 |
| -0.5 | 187.5 | 0.64602 | 0.06187 |
| -0.5 | 202.5 | 0.68515 | 0.07089 |
| -0.5 | 217.5 | 0.70162 | 0.08778 |
| -0.5 | 232.5 | 0.72121 | 0.07561 |
| -0.5 | 247.5 | 0.71144 | 0.06287 |
| -0.5 | 262.5 | 0.75776 | 0.07282 |
| -0.5 | 277.5 | 0.79377 | 0.08145 |
| -0.5 | 292.5 | 0.9491 | 0.10582 |
| -0.5 | 307.5 | 0.95313 | 0.09827 |
| -0.5 | 322.5 | 0.80316 | 0.0849 |
| -0.5 | 337.5 | 0.9178 | 0.1356 |
| -0.5 | 352.5 | 0.89897 | 0.14077 |
| -0.3 | 187.5 | 0.61256 | 0.05544 |
| -0.3 | 202.5 | 0.54338 | 0.05764 |
| -0.3 | 217.5 | 0.60101 | 0.08604 |
| -0.3 | 232.5 | 0.72467 | 0.08226 |
| -0.3 | 247.5 | 0.76632 | 0.0703 |
| -0.3 | 262.5 | 0.83561 | 0.06577 |
| -0.3 | 277.5 | 0.795 | 0.06219 |
| -0.3 | 292.5 | 0.85478 | 0.08502 |
| -0.3 | 307.5 | 0.80284 | 0.11494 |
| -0.3 | 322.5 | 0.87203 | 0.10984 |
| -0.3 | 337.5 | 0.78702 | 0.1174 |
| -0.1 | 22.5 | 0.81038 | 0.14233 |
| -0.1 | 52.5 | 0.81914 | 0.10715 |
| -0.1 | 67.5 | 0.71412 | 0.06803 |
| -0.1 | 82.5 | 0.79478 | 0.06359 |
| -0.1 | 97.5 | 0.73119 | 0.05797 |
| -0.1 | 112.5 | 0.72117 | 0.06148 |
| -0.1 | 127.5 | 0.75701 | 0.07618 |
| -0.1 | 142.5 | 0.66423 | 0.07718 |
| -0.1 | 157.5 | 0.52854 | 0.05605 |
| -0.1 | 172.5 | 0.57013 | 0.05845 |
| -0.1 | 187.5 | 0.62433 | 0.05841 |
| -0.1 | 202.5 | 0.60804 | 0.06254 |
| -0.1 | 217.5 | 0.61514 | 0.07133 |
| -0.1 | 232.5 | 0.72404 | 0.07458 |
| -0.1 | 247.5 | 0.75307 | 0.06618 |
| -0.1 | 262.5 | 0.73652 | 0.06228 |
| -0.1 | 277.5 | 0.81049 | 0.06586 |
| -0.1 | 292.5 | 0.71504 | 0.06874 |
| -0.1 | 307.5 | 0.70505 | 0.10529 |
| -0.1 | 337.5 | 0.80097 | 0.15789 |
| 0.1 | 37.5 | 0.63283 | 0.10127 |
| 0.1 | 52.5 | 0.72755 | 0.07693 |
| 0.1 | 67.5 | 0.68646 | 0.06271 |
| 0.1 | 82.5 | 0.79217 | 0.06498 |
| 0.1 | 97.5 | 0.78185 | 0.06736 |
| 0.1 | 112.5 | 0.72911 | 0.0657 |
| 0.1 | 127.5 | 0.69412 | 0.07212 |
| 0.1 | 142.5 | 0.67976 | 0.06321 |
| 0.1 | 157.5 | 0.66906 | 0.05572 |
| 0.1 | 172.5 | 0.62226 | 0.05286 |
| 0.1 | 187.5 | 0.68824 | 0.05605 |
| 0.1 | 202.5 | 0.59781 | 0.05033 |
| 0.1 | 217.5 | 0.73799 | 0.07202 |
| 0.1 | 232.5 | 0.75218 | 0.07861 |
| 0.1 | 247.5 | 0.7183 | 0.06905 |
| 0.1 | 262.5 | 0.71492 | 0.05979 |
| 0.1 | 277.5 | 0.78048 | 0.06468 |
| 0.1 | 292.5 | 0.67175 | 0.06233 |
| 0.1 | 307.5 | 0.64267 | 0.06933 |
| 0.1 | 322.5 | 0.71591 | 0.11965 |
| 0.3 | 22.5 | 0.41639 | 0.09703 |
| 0.3 | 37.5 | 0.62173 | 0.06299 |
| 0.3 | 52.5 | 0.67748 | 0.05852 |
| 0.3 | 67.5 | 0.65824 | 0.06161 |
| 0.3 | 82.5 | 0.75816 | 0.06085 |
| 0.3 | 97.5 | 0.72627 | 0.0707 |
| 0.3 | 112.5 | 0.84795 | 0.07912 |
| 0.3 | 127.5 | 0.83874 | 0.08207 |
| 0.3 | 142.5 | 0.79926 | 0.06526 |
| 0.3 | 157.5 | 0.69851 | 0.05184 |
| 0.3 | 172.5 | 0.65624 | 0.05062 |
| 0.3 | 187.5 | 0.61745 | 0.05113 |
| 0.3 | 202.5 | 0.61416 | 0.04951 |
| 0.3 | 217.5 | 0.76235 | 0.06436 |
| 0.3 | 232.5 | 0.84035 | 0.08066 |
| 0.3 | 247.5 | 0.72113 | 0.07402 |
| 0.3 | 262.5 | 0.81444 | 0.07061 |
| 0.3 | 277.5 | 0.78318 | 0.06445 |
| 0.3 | 292.5 | 0.7554 | 0.06348 |
| 0.3 | 307.5 | 0.73522 | 0.06294 |
| 0.3 | 322.5 | 0.58565 | 0.05371 |
| 0.3 | 337.5 | 0.36269 | 0.0784 |
| 0.5 | 37.5 | 0.74009 | 0.07952 |
| 0.5 | 52.5 | 0.91851 | 0.08461 |
| 0.5 | 67.5 | 0.8937 | 0.07086 |
| 0.5 | 82.5 | 0.97357 | 0.08204 |
| 0.5 | 97.5 | 0.98886 | 0.10133 |
| 0.5 | 112.5 | 1.03284 | 0.11191 |
| 0.5 | 127.5 | 0.90176 | 0.08703 |
| 0.5 | 142.5 | 0.91563 | 0.07366 |
| 0.5 | 157.5 | 0.61974 | 0.04809 |
| 0.5 | 172.5 | 0.56312 | 0.04264 |
| 0.5 | 187.5 | 0.56489 | 0.04452 |
| 0.5 | 202.5 | 0.68996 | 0.05208 |
| 0.5 | 217.5 | 0.87171 | 0.06856 |
| 0.5 | 232.5 | 0.927 | 0.08609 |
| 0.5 | 247.5 | 0.96932 | 0.10016 |
| 0.5 | 262.5 | 1.03127 | 0.09903 |
| 0.5 | 277.5 | 0.88775 | 0.07786 |
| 0.5 | 292.5 | 0.87948 | 0.07383 |
| 0.5 | 307.5 | 0.91751 | 0.07773 |
| 0.5 | 322.5 | 0.79355 | 0.0927 |
| 0.7 | 7.5 | 0.63702 | 0.06311 |
| 0.7 | 22.5 | 0.77025 | 0.09059 |
| 0.7 | 37.5 | 0.87326 | 0.12147 |
| 0.7 | 52.5 | 1.02224 | 0.11906 |
| 0.7 | 67.5 | 1.14139 | 0.11299 |
| 0.7 | 82.5 | 1.14081 | 0.11274 |
| 0.7 | 97.5 | 1.2663 | 0.12126 |
| 0.7 | 112.5 | 1.24699 | 0.1069 |
| 0.7 | 127.5 | 1.02882 | 0.0869 |
| 0.7 | 142.5 | 0.86272 | 0.07217 |
| 0.7 | 157.5 | 0.63814 | 0.05194 |
| 0.7 | 172.5 | 0.57654 | 0.04661 |
| 0.7 | 187.5 | 0.5823 | 0.05033 |
| 0.7 | 202.5 | 0.6689 | 0.05302 |
| 0.7 | 217.5 | 0.81573 | 0.06686 |
| 0.7 | 232.5 | 1.19025 | 0.1005 |
| 0.7 | 247.5 | 1.22969 | 0.11224 |
| 0.7 | 262.5 | 1.20661 | 0.12262 |
| 0.7 | 277.5 | 1.26261 | 0.11506 |
| 0.7 | 292.5 | 1.14063 | 0.12958 |
| 0.7 | 307.5 | 1.01211 | 0.11861 |
| 0.7 | 322.5 | 0.94282 | 0.13401 |
| 0.7 | 337.5 | 0.75279 | 0.1041 |
| 0.7 | 352.5 | 0.58319 | 0.05809 |
| 0.9 | 7.5 | 0.87468 | 0.0555 |
| 0.9 | 22.5 | 0.97432 | 0.06199 |
| 0.9 | 37.5 | 0.91762 | 0.06269 |
| 0.9 | 52.5 | 0.96432 | 0.06814 |
| 0.9 | 67.5 | 0.87717 | 0.06531 |
| 0.9 | 82.5 | 0.90379 | 0.06549 |
| 0.9 | 97.5 | 1.0525 | 0.07084 |
| 0.9 | 112.5 | 0.94098 | 0.06482 |
| 0.9 | 127.5 | 0.91368 | 0.06423 |
| 0.9 | 142.5 | 0.84365 | 0.06269 |
| 0.9 | 157.5 | 0.79915 | 0.06212 |
| 0.9 | 172.5 | 0.80918 | 0.06542 |
| 0.9 | 187.5 | 0.77477 | 0.06596 |
| 0.9 | 202.5 | 0.81142 | 0.06139 |
| 0.9 | 217.5 | 0.79678 | 0.06062 |
| 0.9 | 232.5 | 0.85741 | 0.06232 |
| 0.9 | 247.5 | 0.87476 | 0.06311 |
| 0.9 | 262.5 | 0.98426 | 0.07086 |
| 0.9 | 277.5 | 1.0192 | 0.07321 |
| 0.9 | 292.5 | 0.93716 | 0.06997 |
| 0.9 | 307.5 | 0.79779 | 0.06437 |
| 0.9 | 322.5 | 0.94021 | 0.06611 |
| 0.9 | 337.5 | 0.96518 | 0.06029 |
| 0.9 | 352.5 | 0.87121 | 0.05311 |