Measurement E14M167
| 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: | 1.67 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 7.5 | 0.15231 | 0.03718 |
| -0.9 | 22.5 | 0.14766 | 0.03642 |
| -0.9 | 37.5 | 0.13911 | 0.03511 |
| -0.9 | 52.5 | 0.19038 | 0.03646 |
| -0.9 | 67.5 | 0.15778 | 0.03287 |
| -0.9 | 82.5 | 0.15093 | 0.03445 |
| -0.9 | 97.5 | 0.14973 | 0.03905 |
| -0.9 | 112.5 | 0.13725 | 0.03454 |
| -0.9 | 127.5 | 0.11871 | 0.0264 |
| -0.9 | 142.5 | 0.11395 | 0.03465 |
| -0.9 | 157.5 | 0.14571 | 0.04257 |
| -0.9 | 172.5 | 0.18178 | 0.03088 |
| -0.9 | 187.5 | 0.18178 | 0.03 |
| -0.9 | 202.5 | 0.17709 | 0.0349 |
| -0.9 | 217.5 | 0.15895 | 0.04191 |
| -0.9 | 232.5 | 0.16001 | 0.03392 |
| -0.9 | 247.5 | 0.15263 | 0.02689 |
| -0.9 | 262.5 | 0.12779 | 0.03184 |
| -0.9 | 277.5 | 0.10876 | 0.03413 |
| -0.9 | 292.5 | 0.18945 | 0.04289 |
| -0.9 | 307.5 | 0.18835 | 0.04473 |
| -0.9 | 322.5 | 0.16325 | 0.03302 |
| -0.9 | 337.5 | 0.18954 | 0.03852 |
| -0.9 | 352.5 | 0.20275 | 0.04007 |
| -0.7 | 7.5 | 0.18589 | 0.04241 |
| -0.7 | 22.5 | 0.14079 | 0.03075 |
| -0.7 | 37.5 | 0.21206 | 0.0333 |
| -0.7 | 52.5 | 0.19915 | 0.02863 |
| -0.7 | 67.5 | 0.16302 | 0.02582 |
| -0.7 | 82.5 | 0.13571 | 0.02702 |
| -0.7 | 97.5 | 0.1612 | 0.02296 |
| -0.7 | 112.5 | 0.15585 | 0.0246 |
| -0.7 | 127.5 | 0.18023 | 0.02953 |
| -0.7 | 142.5 | 0.2118 | 0.03664 |
| -0.7 | 157.5 | 0.1624 | 0.02838 |
| -0.7 | 172.5 | 0.17625 | 0.02823 |
| -0.7 | 187.5 | 0.18451 | 0.02778 |
| -0.7 | 202.5 | 0.20372 | 0.0343 |
| -0.7 | 217.5 | 0.14734 | 0.02544 |
| -0.7 | 232.5 | 0.18023 | 0.02884 |
| -0.7 | 247.5 | 0.16874 | 0.02567 |
| -0.7 | 262.5 | 0.1612 | 0.0218 |
| -0.7 | 277.5 | 0.13603 | 0.0271 |
| -0.7 | 292.5 | 0.14845 | 0.02518 |
| -0.7 | 307.5 | 0.17114 | 0.02827 |
| -0.7 | 322.5 | 0.17781 | 0.02901 |
| -0.7 | 337.5 | 0.18992 | 0.03504 |
| -0.7 | 352.5 | 0.14967 | 0.03313 |
| -0.5 | 22.5 | 0.11497 | 0.02889 |
| -0.5 | 37.5 | 0.1678 | 0.03374 |
| -0.5 | 52.5 | 0.17353 | 0.03005 |
| -0.5 | 67.5 | 0.19198 | 0.03241 |
| -0.5 | 82.5 | 0.17028 | 0.02416 |
| -0.5 | 97.5 | 0.17879 | 0.02643 |
| -0.5 | 112.5 | 0.21004 | 0.03479 |
| -0.5 | 127.5 | 0.20047 | 0.03248 |
| -0.5 | 142.5 | 0.20416 | 0.03994 |
| -0.5 | 157.5 | 0.18032 | 0.03312 |
| -0.5 | 172.5 | 0.24129 | 0.04194 |
| -0.5 | 187.5 | 0.20591 | 0.03853 |
| -0.5 | 202.5 | 0.15159 | 0.02924 |
| -0.5 | 217.5 | 0.23232 | 0.04403 |
| -0.5 | 232.5 | 0.156 | 0.03002 |
| -0.5 | 247.5 | 0.20992 | 0.03485 |
| -0.5 | 262.5 | 0.20668 | 0.03009 |
| -0.5 | 277.5 | 0.18394 | 0.0291 |
| -0.5 | 292.5 | 0.14837 | 0.02765 |
| -0.5 | 307.5 | 0.17292 | 0.03311 |
| -0.5 | 322.5 | 0.17942 | 0.03543 |
| -0.5 | 337.5 | 0.13776 | 0.03613 |
| -0.5 | 352.5 | 0.09285 | 0.03265 |
| -0.3 | 22.5 | 0.12082 | 0.04106 |
| -0.3 | 37.5 | 0.15255 | 0.03679 |
| -0.3 | 52.5 | 0.19385 | 0.04979 |
| -0.3 | 67.5 | 0.1743 | 0.03302 |
| -0.3 | 82.5 | 0.24888 | 0.03977 |
| -0.3 | 97.5 | 0.19108 | 0.02954 |
| -0.3 | 112.5 | 0.21801 | 0.03576 |
| -0.3 | 127.5 | 0.22451 | 0.03778 |
| -0.3 | 142.5 | 0.20653 | 0.03309 |
| -0.3 | 157.5 | 0.14681 | 0.0222 |
| -0.3 | 172.5 | 0.16542 | 0.02435 |
| -0.3 | 187.5 | 0.16542 | 0.02722 |
| -0.3 | 202.5 | 0.1213 | 0.02104 |
| -0.3 | 217.5 | 0.20653 | 0.03807 |
| -0.3 | 232.5 | 0.22451 | 0.04038 |
| -0.3 | 247.5 | 0.29352 | 0.04809 |
| -0.3 | 262.5 | 0.24705 | 0.03635 |
| -0.3 | 277.5 | 0.2151 | 0.03462 |
| -0.3 | 292.5 | 0.26095 | 0.05389 |
| -0.3 | 307.5 | 0.19385 | 0.04126 |
| -0.3 | 322.5 | 0.15255 | 0.03422 |
| -0.3 | 337.5 | 0.12082 | 0.03817 |
| -0.1 | 37.5 | 0.15931 | 0.04448 |
| -0.1 | 52.5 | 0.20501 | 0.04227 |
| -0.1 | 67.5 | 0.23445 | 0.03477 |
| -0.1 | 82.5 | 0.22904 | 0.03432 |
| -0.1 | 97.5 | 0.22159 | 0.03449 |
| -0.1 | 112.5 | 0.20137 | 0.03393 |
| -0.1 | 127.5 | 0.2282 | 0.03843 |
| -0.1 | 142.5 | 0.18436 | 0.03236 |
| -0.1 | 157.5 | 0.205 | 0.03079 |
| -0.1 | 172.5 | 0.2445 | 0.03002 |
| -0.1 | 187.5 | 0.3021 | 0.03395 |
| -0.1 | 202.5 | 0.24667 | 0.03786 |
| -0.1 | 217.5 | 0.22221 | 0.0315 |
| -0.1 | 232.5 | 0.2506 | 0.03702 |
| -0.1 | 247.5 | 0.1626 | 0.02917 |
| -0.1 | 262.5 | 0.28734 | 0.04471 |
| -0.1 | 277.5 | 0.22904 | 0.04922 |
| -0.1 | 292.5 | 0.2087 | 0.0358 |
| -0.1 | 307.5 | 0.20895 | 0.04198 |
| -0.1 | 322.5 | 0.1766 | 0.05151 |
| 0.1 | 37.5 | 0.20665 | 0.06295 |
| 0.1 | 52.5 | 0.2604 | 0.03644 |
| 0.1 | 67.5 | 0.27484 | 0.03413 |
| 0.1 | 82.5 | 0.25835 | 0.0369 |
| 0.1 | 97.5 | 0.24992 | 0.03503 |
| 0.1 | 112.5 | 0.1696 | 0.02822 |
| 0.1 | 127.5 | 0.20212 | 0.03216 |
| 0.1 | 142.5 | 0.13717 | 0.02238 |
| 0.1 | 157.5 | 0.19555 | 0.02451 |
| 0.1 | 172.5 | 0.12949 | 0.01656 |
| 0.1 | 187.5 | 0.16181 | 0.02028 |
| 0.1 | 202.5 | 0.1613 | 0.02272 |
| 0.1 | 217.5 | 0.17986 | 0.02605 |
| 0.1 | 232.5 | 0.14409 | 0.02527 |
| 0.1 | 247.5 | 0.26026 | 0.0403 |
| 0.1 | 262.5 | 0.24452 | 0.0371 |
| 0.1 | 277.5 | 0.23984 | 0.03504 |
| 0.1 | 292.5 | 0.20957 | 0.02933 |
| 0.1 | 307.5 | 0.28944 | 0.04601 |
| 0.1 | 322.5 | 0.20517 | 0.04671 |
| 0.3 | 37.5 | 0.15571 | 0.03045 |
| 0.3 | 52.5 | 0.18894 | 0.02925 |
| 0.3 | 67.5 | 0.17827 | 0.02679 |
| 0.3 | 82.5 | 0.23171 | 0.03316 |
| 0.3 | 97.5 | 0.27725 | 0.04075 |
| 0.3 | 112.5 | 0.22757 | 0.03522 |
| 0.3 | 127.5 | 0.20775 | 0.02836 |
| 0.3 | 142.5 | 0.17892 | 0.0263 |
| 0.3 | 157.5 | 0.15293 | 0.0221 |
| 0.3 | 172.5 | 0.15237 | 0.01739 |
| 0.3 | 187.5 | 0.11358 | 0.01573 |
| 0.3 | 202.5 | 0.14744 | 0.02054 |
| 0.3 | 217.5 | 0.18338 | 0.02708 |
| 0.3 | 232.5 | 0.20775 | 0.02769 |
| 0.3 | 247.5 | 0.22757 | 0.03249 |
| 0.3 | 262.5 | 0.16522 | 0.02511 |
| 0.3 | 277.5 | 0.16949 | 0.02503 |
| 0.3 | 292.5 | 0.23349 | 0.03284 |
| 0.3 | 307.5 | 0.12195 | 0.02769 |
| 0.3 | 322.5 | 0.15571 | 0.03105 |
| 0.5 | 37.5 | 0.17642 | 0.04282 |
| 0.5 | 52.5 | 0.21889 | 0.04076 |
| 0.5 | 67.5 | 0.17591 | 0.03201 |
| 0.5 | 82.5 | 0.2184 | 0.03249 |
| 0.5 | 97.5 | 0.21411 | 0.0343 |
| 0.5 | 112.5 | 0.19858 | 0.03021 |
| 0.5 | 127.5 | 0.17123 | 0.02528 |
| 0.5 | 142.5 | 0.16022 | 0.02186 |
| 0.5 | 157.5 | 0.10822 | 0.01638 |
| 0.5 | 172.5 | 0.1199 | 0.01393 |
| 0.5 | 187.5 | 0.16129 | 0.01722 |
| 0.5 | 202.5 | 0.17521 | 0.02003 |
| 0.5 | 217.5 | 0.16452 | 0.02307 |
| 0.5 | 232.5 | 0.15375 | 0.02959 |
| 0.5 | 247.5 | 0.19858 | 0.02874 |
| 0.5 | 262.5 | 0.21475 | 0.03213 |
| 0.5 | 277.5 | 0.2184 | 0.0311 |
| 0.5 | 292.5 | 0.24157 | 0.04201 |
| 0.5 | 307.5 | 0.21889 | 0.0424 |
| 0.5 | 322.5 | 0.16292 | 0.04723 |
| 0.7 | 7.5 | 0.07791 | 0.03167 |
| 0.7 | 22.5 | 0.08425 | 0.02725 |
| 0.7 | 37.5 | 0.12963 | 0.04263 |
| 0.7 | 52.5 | 0.25272 | 0.05996 |
| 0.7 | 67.5 | 0.24167 | 0.04539 |
| 0.7 | 82.5 | 0.22354 | 0.03857 |
| 0.7 | 97.5 | 0.30169 | 0.05357 |
| 0.7 | 112.5 | 0.23746 | 0.0381 |
| 0.7 | 127.5 | 0.2985 | 0.03802 |
| 0.7 | 142.5 | 0.19735 | 0.0268 |
| 0.7 | 157.5 | 0.11332 | 0.02 |
| 0.7 | 172.5 | 0.05407 | 0.01388 |
| 0.7 | 187.5 | 0.09408 | 0.01559 |
| 0.7 | 202.5 | 0.11332 | 0.01772 |
| 0.7 | 217.5 | 0.18034 | 0.02241 |
| 0.7 | 232.5 | 0.23959 | 0.03337 |
| 0.7 | 247.5 | 0.36273 | 0.05669 |
| 0.7 | 262.5 | 0.28817 | 0.04499 |
| 0.7 | 277.5 | 0.29239 | 0.04419 |
| 0.7 | 292.5 | 0.23364 | 0.04371 |
| 0.7 | 307.5 | 0.31016 | 0.07064 |
| 0.7 | 322.5 | 0.18216 | 0.03678 |
| 0.7 | 337.5 | 0.14151 | 0.03837 |
| 0.7 | 352.5 | 0.18659 | 0.05504 |
| 0.9 | 7.5 | 0.18107 | 0.02816 |
| 0.9 | 22.5 | 0.22397 | 0.03408 |
| 0.9 | 37.5 | 0.19028 | 0.03482 |
| 0.9 | 52.5 | 0.16698 | 0.03264 |
| 0.9 | 67.5 | 0.14809 | 0.02654 |
| 0.9 | 82.5 | 0.13142 | 0.02461 |
| 0.9 | 97.5 | 0.1191 | 0.01765 |
| 0.9 | 112.5 | 0.11812 | 0.02051 |
| 0.9 | 127.5 | 0.18435 | 0.02813 |
| 0.9 | 142.5 | 0.08375 | 0.01516 |
| 0.9 | 157.5 | 0.11255 | 0.01392 |
| 0.9 | 172.5 | 0.13193 | 0.01624 |
| 0.9 | 187.5 | 0.11099 | 0.01482 |
| 0.9 | 202.5 | 0.09797 | 0.0147 |
| 0.9 | 217.5 | 0.09471 | 0.01352 |
| 0.9 | 232.5 | 0.07651 | 0.0132 |
| 0.9 | 247.5 | 0.11201 | 0.01716 |
| 0.9 | 262.5 | 0.10608 | 0.02247 |
| 0.9 | 277.5 | 0.12429 | 0.02099 |
| 0.9 | 292.5 | 0.17239 | 0.02779 |
| 0.9 | 307.5 | 0.11306 | 0.03514 |
| 0.9 | 322.5 | 0.16298 | 0.03753 |
| 0.9 | 337.5 | 0.17858 | 0.02831 |
| 0.9 | 352.5 | 0.1641 | 0.0261 |