Measurement E14M26
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 1.72 GeV2 | |
| W: | 1.65 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.891 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.7 | 7.5 | 0.99377 | 0.07915 | 0.01941 |
| -0.7 | 37.5 | 0.99323 | 0.07921 | 0.03633 |
| -0.7 | 52.5 | 1.07067 | 0.07236 | 0.00778 |
| -0.7 | 67.5 | 1.06601 | 0.08464 | 0.04922 |
| -0.7 | 82.5 | 1.08145 | 0.0928 | 0.31665 |
| -0.7 | 97.5 | 0.96814 | 0.06856 | 0.0413 |
| -0.7 | 112.5 | 0.92178 | 0.06189 | 0.02036 |
| -0.7 | 127.5 | 0.88253 | 0.068 | 0.03561 |
| -0.7 | 172.5 | 0.89013 | 0.07595 | 0.11983 |
| -0.7 | 187.5 | 0.89013 | 0.07228 | 0.11281 |
| -0.7 | 202.5 | 0.8713 | 0.11258 | 0.07555 |
| -0.7 | 232.5 | 0.85605 | 0.06697 | 0.04397 |
| -0.7 | 247.5 | 1.02541 | 0.06345 | 0.01144 |
| -0.7 | 262.5 | 0.94316 | 0.06683 | 0.04952 |
| -0.7 | 292.5 | 1.02405 | 0.08011 | 0.05254 |
| -0.7 | 307.5 | 1.04824 | 0.07005 | 0.03633 |
| -0.7 | 322.5 | 1.03363 | 0.07636 | 0.04334 |
| -0.7 | 352.5 | 0.98666 | 0.07766 | 0.01695 |
| -0.5 | 7.5 | 1.07278 | 0.09663 | 0.02113 |
| -0.5 | 37.5 | 1.09585 | 0.07449 | 0.02231 |
| -0.5 | 52.5 | 1.13754 | 0.0764 | 0.09608 |
| -0.5 | 82.5 | 1.11714 | 0.07378 | 0.17547 |
| -0.5 | 97.5 | 1.05219 | 0.05847 | 0.13556 |
| -0.5 | 112.5 | 0.97753 | 0.06308 | 0.06143 |
| -0.5 | 127.5 | 0.8346 | 0.05717 | 0.14864 |
| -0.5 | 157.5 | 0.7597 | 0.06732 | 0.2342 |
| -0.5 | 172.5 | 0.77079 | 0.05421 | 0.29106 |
| -0.5 | 187.5 | 0.77079 | 0.05114 | 0.32508 |
| -0.5 | 202.5 | 0.7643 | 0.06715 | 0.16145 |
| -0.5 | 232.5 | 0.83987 | 0.06663 | 0.05254 |
| -0.5 | 247.5 | 0.87672 | 0.05812 | 0.04274 |
| -0.5 | 262.5 | 1.05219 | 0.06533 | 0.04058 |
| -0.5 | 277.5 | 1.11714 | 0.07246 | 0.27896 |
| -0.5 | 292.5 | 1.15269 | 0.08921 | 0.46643 |
| -0.5 | 307.5 | 1.16316 | 0.0741 | 0.07917 |
| -0.5 | 322.5 | 1.15508 | 0.0715 | 0.07021 |
| -0.5 | 352.5 | 1.06125 | 0.08829 | 0.02581 |
| -0.3 | 22.5 | 1.00227 | 0.09671 | 0.13737 |
| -0.3 | 37.5 | 1.02135 | 0.07377 | 0.05197 |
| -0.3 | 52.5 | 1.18736 | 0.09398 | 0.44802 |
| -0.3 | 67.5 | 1.13439 | 0.08353 | 0.25869 |
| -0.3 | 82.5 | 1.2589 | 0.06338 | 0.04622 |
| -0.3 | 97.5 | 1.21464 | 0.0624 | 0.09038 |
| -0.3 | 112.5 | 1.20382 | 0.06834 | 0.10706 |
| -0.3 | 127.5 | 1.00454 | 0.07804 | 0.13672 |
| -0.3 | 157.5 | 0.77379 | 0.06717 | 0.28455 |
| -0.3 | 172.5 | 0.82149 | 0.05263 | 0.20331 |
| -0.3 | 187.5 | 0.78149 | 0.05649 | 0.57402 |
| -0.3 | 202.5 | 0.8508 | 0.06308 | 0.35437 |
| -0.3 | 217.5 | 0.93113 | 0.07762 | 0.32258 |
| -0.3 | 232.5 | 1.0543 | 0.08594 | 0.09924 |
| -0.3 | 247.5 | 1.16316 | 0.06709 | 0.04405 |
| -0.3 | 262.5 | 1.24843 | 0.06732 | 0.05457 |
| -0.3 | 277.5 | 1.208 | 0.06426 | 0.05625 |
| -0.3 | 292.5 | 1.12439 | 0.08302 | 0.11083 |
| -0.3 | 322.5 | 1.11815 | 0.07791 | 0.08074 |
| -0.1 | 22.5 | 0.77463 | 0.06872 | 0.10694 |
| -0.1 | 67.5 | 1.11041 | 0.06987 | 0.04368 |
| -0.1 | 82.5 | 1.1532 | 0.05749 | 0.02086 |
| -0.1 | 97.5 | 1.19513 | 0.05634 | 0.0342 |
| -0.1 | 112.5 | 1.20219 | 0.06185 | 0.06014 |
| -0.1 | 127.5 | 1.07615 | 0.07634 | 0.18781 |
| -0.1 | 157.5 | 0.97115 | 0.06165 | 0.55848 |
| -0.1 | 172.5 | 1.02816 | 0.06054 | 0.12864 |
| -0.1 | 187.5 | 1.00153 | 0.05797 | 0.45625 |
| -0.1 | 202.5 | 0.97115 | 0.06564 | 0.31581 |
| -0.1 | 232.5 | 1.1686 | 0.08855 | 0.19988 |
| -0.1 | 247.5 | 1.20219 | 0.0578 | 0.08875 |
| -0.1 | 262.5 | 1.19513 | 0.05745 | 0.01729 |
| -0.1 | 277.5 | 1.09067 | 0.05847 | 0.00997 |
| -0.1 | 292.5 | 1.03617 | 0.07304 | 0.00868 |
| -0.1 | 337.5 | 1.0111 | 0.08939 | 0.29315 |
| 0.1 | 52.5 | 1.08451 | 0.07196 | 0.01741 |
| 0.1 | 67.5 | 1.13623 | 0.06163 | 0.01359 |
| 0.1 | 82.5 | 1.30588 | 0.06189 | 0.01024 |
| 0.1 | 97.5 | 1.42023 | 0.06677 | 0.01063 |
| 0.1 | 112.5 | 1.22557 | 0.06556 | 0.0301 |
| 0.1 | 127.5 | 1.20882 | 0.07418 | 0.18439 |
| 0.1 | 142.5 | 1.05008 | 0.065 | 0.05875 |
| 0.1 | 157.5 | 0.90571 | 0.04805 | 0.4959 |
| 0.1 | 172.5 | 0.76524 | 0.0408 | 0.25368 |
| 0.1 | 187.5 | 0.7637 | 0.04023 | 0.26744 |
| 0.1 | 202.5 | 0.84532 | 0.04741 | 0.05854 |
| 0.1 | 217.5 | 1.06774 | 0.07263 | 0.16228 |
| 0.1 | 232.5 | 1.20882 | 0.07555 | 0.25338 |
| 0.1 | 247.5 | 1.28823 | 0.07031 | 0.03571 |
| 0.1 | 262.5 | 1.37454 | 0.06089 | 0.01346 |
| 0.1 | 277.5 | 1.23797 | 0.06229 | 0.00788 |
| 0.1 | 292.5 | 1.12269 | 0.05879 | 0.0057 |
| 0.1 | 307.5 | 1.08451 | 0.07423 | 0.02756 |
| 0.3 | 37.5 | 1.00774 | 0.06241 | 0.02014 |
| 0.3 | 52.5 | 1.22058 | 0.05542 | 0.00757 |
| 0.3 | 67.5 | 1.42739 | 0.06266 | 0.01061 |
| 0.3 | 82.5 | 1.5471 | 0.06545 | 0.01222 |
| 0.3 | 97.5 | 1.54761 | 0.07577 | 0.0159 |
| 0.3 | 112.5 | 1.57288 | 0.08165 | 0.03317 |
| 0.3 | 127.5 | 1.36209 | 0.0788 | 0.14045 |
| 0.3 | 142.5 | 1.12379 | 0.05998 | 0.02984 |
| 0.3 | 157.5 | 0.87391 | 0.04275 | 0.41128 |
| 0.3 | 172.5 | 0.76475 | 0.03733 | 0.16967 |
| 0.3 | 187.5 | 0.76475 | 0.03846 | 0.17459 |
| 0.3 | 202.5 | 0.89612 | 0.04335 | 0.19484 |
| 0.3 | 217.5 | 1.12379 | 0.05978 | 0.05031 |
| 0.3 | 232.5 | 1.36209 | 0.07778 | 0.13108 |
| 0.3 | 247.5 | 1.57288 | 0.08817 | 0.05292 |
| 0.3 | 262.5 | 1.55662 | 0.07706 | 0.01374 |
| 0.3 | 277.5 | 1.55749 | 0.06966 | 0.01198 |
| 0.3 | 292.5 | 1.39707 | 0.06265 | 0.00843 |
| 0.3 | 307.5 | 1.2014 | 0.05751 | 0.00695 |
| 0.3 | 322.5 | 0.95061 | 0.06082 | 0.01815 |
| 0.3 | 337.5 | 0.68221 | 0.09841 | 0.07716 |
| 0.5 | 37.5 | 1.04875 | 0.05692 | 0.01246 |
| 0.5 | 52.5 | 1.31266 | 0.06206 | 0.00761 |
| 0.5 | 67.5 | 1.60743 | 0.06824 | 0.00765 |
| 0.5 | 82.5 | 1.78314 | 0.08818 | 0.01556 |
| 0.5 | 97.5 | 2.00567 | 0.10803 | 0.02895 |
| 0.5 | 127.5 | 1.59856 | 0.08949 | 0.04773 |
| 0.5 | 142.5 | 1.30963 | 0.06556 | 0.02525 |
| 0.5 | 157.5 | 1.09202 | 0.05287 | 0.04222 |
| 0.5 | 172.5 | 0.85512 | 0.04881 | 0.72062 |
| 0.5 | 187.5 | 0.89278 | 0.04912 | 0.46071 |
| 0.5 | 202.5 | 1.09202 | 0.05317 | 0.20079 |
| 0.5 | 217.5 | 1.30963 | 0.06041 | 0.03441 |
| 0.5 | 232.5 | 1.59856 | 0.087 | 0.02097 |
| 0.5 | 262.5 | 2.00567 | 0.10912 | 0.03828 |
| 0.5 | 277.5 | 1.88503 | 0.0893 | 0.01485 |
| 0.5 | 292.5 | 1.60743 | 0.07152 | 0.00802 |
| 0.5 | 307.5 | 1.3696 | 0.06217 | 0.00783 |
| 0.5 | 322.5 | 1.04691 | 0.06061 | 0.01541 |
| 0.7 | 7.5 | 0.92366 | 0.07501 | 0.06296 |
| 0.7 | 52.5 | 1.70645 | 0.11357 | 0.01943 |
| 0.7 | 67.5 | 1.88404 | 0.1212 | 0.01284 |
| 0.7 | 82.5 | 2.27916 | 0.13798 | 0.01608 |
| 0.7 | 112.5 | 2.15808 | 0.12435 | 0.03879 |
| 0.7 | 127.5 | 1.86474 | 0.10361 | 0.01278 |
| 0.7 | 142.5 | 1.67211 | 0.08479 | 0.01296 |
| 0.7 | 157.5 | 1.18605 | 0.0603 | 0.0175 |
| 0.7 | 172.5 | 0.82624 | 0.05658 | 0.01823 |
| 0.7 | 187.5 | 0.89803 | 0.05843 | 0.02754 |
| 0.7 | 202.5 | 1.22948 | 0.06655 | 0.01726 |
| 0.7 | 217.5 | 1.61818 | 0.08611 | 0.01079 |
| 0.7 | 232.5 | 1.86474 | 0.10608 | 0.0173 |
| 0.7 | 247.5 | 2.19276 | 0.13029 | 0.03575 |
| 0.7 | 292.5 | 2.08582 | 0.13889 | 0.01702 |
| 0.7 | 352.5 | 0.8538 | 0.07429 | 0.04292 |
| 0.9 | 7.5 | 1.20029 | 0.04968 | 0.01031 |
| 0.9 | 22.5 | 1.28974 | 0.05373 | 0.01416 |
| 0.9 | 37.5 | 1.43696 | 0.06381 | 0.0104 |
| 0.9 | 52.5 | 1.56375 | 0.08141 | 0.00889 |
| 0.9 | 67.5 | 1.73985 | 0.09278 | 0.00821 |
| 0.9 | 82.5 | 1.93945 | 0.08724 | 0.00789 |
| 0.9 | 97.5 | 1.98203 | 0.08531 | 0.0089 |
| 0.9 | 112.5 | 1.67007 | 0.07599 | 0.00975 |
| 0.9 | 127.5 | 1.5429 | 0.07475 | 0.01096 |
| 0.9 | 142.5 | 1.44828 | 0.06929 | 0.00594 |
| 0.9 | 157.5 | 1.41287 | 0.07644 | 0.00578 |
| 0.9 | 172.5 | 1.37389 | 0.08083 | 0.00515 |
| 0.9 | 187.5 | 1.38052 | 0.08136 | 0.00621 |
| 0.9 | 202.5 | 1.38129 | 0.07894 | 0.00746 |
| 0.9 | 217.5 | 1.47487 | 0.0739 | 0.00765 |
| 0.9 | 232.5 | 1.58874 | 0.07605 | 0.00639 |
| 0.9 | 247.5 | 1.80233 | 0.07756 | 0.00815 |
| 0.9 | 262.5 | 1.93782 | 0.0859 | 0.01254 |
| 0.9 | 277.5 | 1.77497 | 0.08668 | 0.00844 |
| 0.9 | 292.5 | 1.72853 | 0.0864 | 0.00906 |
| 0.9 | 307.5 | 1.59403 | 0.07932 | 0.00615 |
| 0.9 | 322.5 | 1.44371 | 0.06595 | 0.01194 |
| 0.9 | 337.5 | 1.30764 | 0.05287 | 0.01372 |
| 0.9 | 352.5 | 1.22439 | 0.04943 | 0.01331 |