Measurement E14M13
| 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: | 1.39 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9253 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.5 | 22.5 | 0.52497 | 0.08564 |
| -0.5 | 37.5 | 0.69278 | 0.08085 |
| -0.5 | 82.5 | 0.98585 | 0.09113 |
| -0.5 | 97.5 | 0.92931 | 0.08074 |
| -0.5 | 112.5 | 0.90165 | 0.0716 |
| -0.5 | 127.5 | 0.80875 | 0.06986 |
| -0.5 | 157.5 | 0.68893 | 0.06657 |
| -0.5 | 172.5 | 0.67416 | 0.05737 |
| -0.5 | 187.5 | 0.62743 | 0.05567 |
| -0.5 | 202.5 | 0.64016 | 0.06035 |
| -0.5 | 232.5 | 0.79838 | 0.07263 |
| -0.5 | 247.5 | 0.88002 | 0.069 |
| -0.5 | 262.5 | 0.96312 | 0.08214 |
| -0.5 | 277.5 | 1.01129 | 0.08821 |
| -0.5 | 322.5 | 0.90675 | 0.11176 |
| -0.5 | 337.5 | 0.45034 | 0.08476 |
| -0.3 | 67.5 | 1.15241 | 0.08038 |
| -0.3 | 82.5 | 1.00363 | 0.0727 |
| -0.3 | 97.5 | 1.10791 | 0.07778 |
| -0.3 | 112.5 | 1.01462 | 0.08161 |
| -0.3 | 157.5 | 0.91719 | 0.06269 |
| -0.3 | 172.5 | 0.89353 | 0.05924 |
| -0.3 | 187.5 | 0.94353 | 0.05335 |
| -0.3 | 202.5 | 0.84258 | 0.06415 |
| -0.3 | 217.5 | 0.93422 | 0.08818 |
| -0.3 | 247.5 | 1.01943 | 0.07619 |
| -0.3 | 262.5 | 1.11919 | 0.07601 |
| -0.3 | 277.5 | 1.10609 | 0.07881 |
| -0.3 | 292.5 | 1.14498 | 0.08483 |
| -0.1 | 52.5 | 1.37853 | 0.09192 |
| -0.1 | 67.5 | 1.42401 | 0.08304 |
| -0.1 | 82.5 | 1.31617 | 0.07091 |
| -0.1 | 97.5 | 1.26516 | 0.07295 |
| -0.1 | 112.5 | 1.27569 | 0.08737 |
| -0.1 | 142.5 | 1.11631 | 0.09394 |
| -0.1 | 157.5 | 1.14449 | 0.07039 |
| -0.1 | 172.5 | 1.13064 | 0.06563 |
| -0.1 | 187.5 | 1.17064 | 0.0638 |
| -0.1 | 202.5 | 1.0557 | 0.06287 |
| -0.1 | 217.5 | 1.13496 | 0.08474 |
| -0.1 | 247.5 | 1.29051 | 0.08438 |
| -0.1 | 262.5 | 1.39156 | 0.0767 |
| -0.1 | 277.5 | 1.32458 | 0.07414 |
| -0.1 | 292.5 | 1.37666 | 0.07465 |
| -0.1 | 307.5 | 1.38253 | 0.0894 |
| 0.1 | 22.5 | 0.66318 | 0.07518 |
| 0.1 | 37.5 | 1.07385 | 0.07031 |
| 0.1 | 52.5 | 1.37819 | 0.07742 |
| 0.1 | 67.5 | 1.47642 | 0.07063 |
| 0.1 | 82.5 | 1.5357 | 0.07174 |
| 0.1 | 97.5 | 1.52361 | 0.07381 |
| 0.1 | 112.5 | 1.63241 | 0.10026 |
| 0.1 | 142.5 | 1.30007 | 0.08288 |
| 0.1 | 157.5 | 1.29328 | 0.07265 |
| 0.1 | 172.5 | 1.23732 | 0.0675 |
| 0.1 | 187.5 | 1.23732 | 0.06857 |
| 0.1 | 202.5 | 1.29927 | 0.07185 |
| 0.1 | 217.5 | 1.30007 | 0.08554 |
| 0.1 | 247.5 | 1.5559 | 0.10185 |
| 0.1 | 262.5 | 1.47434 | 0.07483 |
| 0.1 | 277.5 | 1.50699 | 0.07465 |
| 0.1 | 292.5 | 1.49083 | 0.07252 |
| 0.1 | 307.5 | 1.37819 | 0.08226 |
| 0.1 | 322.5 | 0.95566 | 0.07125 |
| 0.1 | 337.5 | 0.69195 | 0.08429 |
| 0.3 | 37.5 | 1.34228 | 0.08864 |
| 0.3 | 52.5 | 1.50173 | 0.09001 |
| 0.3 | 67.5 | 1.70687 | 0.08343 |
| 0.3 | 82.5 | 1.7242 | 0.08892 |
| 0.3 | 97.5 | 1.77403 | 0.09709 |
| 0.3 | 112.5 | 1.77111 | 0.10133 |
| 0.3 | 127.5 | 1.54808 | 0.08732 |
| 0.3 | 142.5 | 1.40081 | 0.0701 |
| 0.3 | 157.5 | 1.43022 | 0.06847 |
| 0.3 | 172.5 | 1.34514 | 0.06549 |
| 0.3 | 187.5 | 1.34514 | 0.06721 |
| 0.3 | 202.5 | 1.41494 | 0.07034 |
| 0.3 | 217.5 | 1.44606 | 0.0787 |
| 0.3 | 232.5 | 1.57257 | 0.09435 |
| 0.3 | 247.5 | 1.77111 | 0.09564 |
| 0.3 | 262.5 | 1.82265 | 0.0967 |
| 0.3 | 277.5 | 1.68345 | 0.08597 |
| 0.3 | 292.5 | 1.72584 | 0.08927 |
| 0.3 | 307.5 | 1.5721 | 0.09341 |
| 0.3 | 322.5 | 1.23212 | 0.08379 |
| 0.5 | 7.5 | 1.08493 | 0.07655 |
| 0.5 | 52.5 | 1.91134 | 0.13813 |
| 0.5 | 67.5 | 2.02448 | 0.12427 |
| 0.5 | 82.5 | 2.15576 | 0.12679 |
| 0.5 | 97.5 | 2.1505 | 0.11746 |
| 0.5 | 112.5 | 2.05123 | 0.10535 |
| 0.5 | 127.5 | 1.77309 | 0.085 |
| 0.5 | 142.5 | 1.58365 | 0.06741 |
| 0.5 | 157.5 | 1.4845 | 0.0629 |
| 0.5 | 172.5 | 1.40853 | 0.0611 |
| 0.5 | 187.5 | 1.40853 | 0.06132 |
| 0.5 | 202.5 | 1.49857 | 0.06539 |
| 0.5 | 217.5 | 1.5774 | 0.06891 |
| 0.5 | 232.5 | 1.77309 | 0.08565 |
| 0.5 | 247.5 | 1.93664 | 0.1082 |
| 0.5 | 262.5 | 2.1505 | 0.11713 |
| 0.5 | 277.5 | 2.15576 | 0.12271 |
| 0.5 | 307.5 | 1.91134 | 0.13245 |
| 0.5 | 352.5 | 1.12298 | 0.09552 |
| 0.7 | 7.5 | 1.56992 | 0.07037 |
| 0.7 | 22.5 | 1.74687 | 0.08633 |
| 0.7 | 37.5 | 1.76615 | 0.12103 |
| 0.7 | 67.5 | 1.896 | 0.1083 |
| 0.7 | 82.5 | 1.98703 | 0.10517 |
| 0.7 | 97.5 | 2.05434 | 0.11215 |
| 0.7 | 112.5 | 2.02699 | 0.09403 |
| 0.7 | 127.5 | 1.95883 | 0.0808 |
| 0.7 | 142.5 | 2.00439 | 0.07359 |
| 0.7 | 157.5 | 1.92578 | 0.07417 |
| 0.7 | 172.5 | 1.98322 | 0.0741 |
| 0.7 | 187.5 | 1.98322 | 0.07592 |
| 0.7 | 202.5 | 1.99794 | 0.07891 |
| 0.7 | 217.5 | 1.99259 | 0.0721 |
| 0.7 | 232.5 | 1.95883 | 0.08127 |
| 0.7 | 247.5 | 1.99699 | 0.09746 |
| 0.7 | 262.5 | 2.23935 | 0.11675 |
| 0.7 | 277.5 | 1.98703 | 0.12133 |
| 0.7 | 292.5 | 1.896 | 0.11698 |
| 0.7 | 322.5 | 1.76615 | 0.12207 |
| 0.7 | 337.5 | 1.6242 | 0.08989 |
| 0.7 | 352.5 | 1.50631 | 0.06988 |
| 0.9 | 7.5 | 2.10925 | 0.08585 |
| 0.9 | 22.5 | 2.11912 | 0.09224 |
| 0.9 | 37.5 | 2.30412 | 0.09813 |
| 0.9 | 52.5 | 2.33991 | 0.0969 |
| 0.9 | 67.5 | 2.3761 | 0.09224 |
| 0.9 | 82.5 | 2.38644 | 0.09598 |
| 0.9 | 97.5 | 2.36792 | 0.09696 |
| 0.9 | 112.5 | 2.40362 | 0.09214 |
| 0.9 | 127.5 | 2.37882 | 0.08685 |
| 0.9 | 142.5 | 2.27392 | 0.08947 |
| 0.9 | 157.5 | 2.30216 | 0.08654 |
| 0.9 | 172.5 | 2.23877 | 0.08614 |
| 0.9 | 187.5 | 2.25877 | 0.0887 |
| 0.9 | 202.5 | 2.07437 | 0.08685 |
| 0.9 | 217.5 | 2.38166 | 0.09016 |
| 0.9 | 232.5 | 2.29198 | 0.09784 |
| 0.9 | 247.5 | 2.35448 | 0.10008 |
| 0.9 | 262.5 | 2.39816 | 0.09781 |
| 0.9 | 277.5 | 2.43239 | 0.09359 |
| 0.9 | 292.5 | 2.39223 | 0.09373 |
| 0.9 | 307.5 | 2.31991 | 0.09881 |
| 0.9 | 322.5 | 2.35869 | 0.10113 |
| 0.9 | 337.5 | 2.24729 | 0.09778 |
| 0.9 | 352.5 | 2.11929 | 0.0894 |