Measurement E14M16
| 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: | 1.45 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9189 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.29767 | 0.05923 |
| -0.7 | 37.5 | 0.4628 | 0.07157 |
| -0.7 | 52.5 | 0.89674 | 0.08804 |
| -0.7 | 97.5 | 0.87536 | 0.08036 |
| -0.7 | 112.5 | 0.85229 | 0.0739 |
| -0.7 | 127.5 | 0.66873 | 0.07532 |
| -0.7 | 172.5 | 0.52401 | 0.05896 |
| -0.7 | 187.5 | 0.59534 | 0.06189 |
| -0.7 | 232.5 | 0.82061 | 0.08279 |
| -0.7 | 247.5 | 0.85229 | 0.07058 |
| -0.7 | 262.5 | 0.92596 | 0.08824 |
| -0.7 | 292.5 | 0.71823 | 0.10457 |
| -0.7 | 307.5 | 0.82532 | 0.09553 |
| -0.7 | 322.5 | 0.45066 | 0.05914 |
| -0.5 | 37.5 | 0.73838 | 0.07275 |
| -0.5 | 52.5 | 1.03904 | 0.11912 |
| -0.5 | 82.5 | 1.14145 | 0.0918 |
| -0.5 | 97.5 | 1.1139 | 0.07546 |
| -0.5 | 112.5 | 1.03785 | 0.06712 |
| -0.5 | 127.5 | 0.97709 | 0.07766 |
| -0.5 | 157.5 | 0.84199 | 0.06836 |
| -0.5 | 172.5 | 0.782 | 0.05816 |
| -0.5 | 187.5 | 0.85989 | 0.06057 |
| -0.5 | 202.5 | 0.8158 | 0.06675 |
| -0.5 | 217.5 | 0.96203 | 0.08414 |
| -0.5 | 232.5 | 1.02119 | 0.07194 |
| -0.5 | 247.5 | 1.02477 | 0.07279 |
| -0.5 | 262.5 | 1.08353 | 0.08009 |
| -0.5 | 277.5 | 1.14496 | 0.09301 |
| -0.5 | 307.5 | 1.04239 | 0.11562 |
| -0.5 | 322.5 | 0.95686 | 0.08392 |
| -0.3 | 22.5 | 0.61369 | 0.09633 |
| -0.3 | 67.5 | 1.29797 | 0.08358 |
| -0.3 | 82.5 | 1.3833 | 0.07438 |
| -0.3 | 97.5 | 1.43787 | 0.08001 |
| -0.3 | 112.5 | 1.33925 | 0.07709 |
| -0.3 | 127.5 | 1.25966 | 0.09267 |
| -0.3 | 157.5 | 0.93785 | 0.0642 |
| -0.3 | 172.5 | 0.95662 | 0.05348 |
| -0.3 | 187.5 | 0.95662 | 0.05475 |
| -0.3 | 202.5 | 1.02029 | 0.06575 |
| -0.3 | 217.5 | 1.04468 | 0.09561 |
| -0.3 | 232.5 | 1.25966 | 0.09839 |
| -0.3 | 247.5 | 1.2784 | 0.08157 |
| -0.3 | 262.5 | 1.2966 | 0.07652 |
| -0.3 | 277.5 | 1.3833 | 0.07551 |
| -0.3 | 292.5 | 1.32412 | 0.0921 |
| -0.3 | 337.5 | 0.97725 | 0.11772 |
| -0.1 | 52.5 | 1.4637 | 0.10028 |
| -0.1 | 67.5 | 1.53923 | 0.07159 |
| -0.1 | 82.5 | 1.58134 | 0.06813 |
| -0.1 | 97.5 | 1.55699 | 0.06839 |
| -0.1 | 112.5 | 1.4091 | 0.08355 |
| -0.1 | 142.5 | 1.14861 | 0.08062 |
| -0.1 | 157.5 | 1.19602 | 0.06737 |
| -0.1 | 172.5 | 1.14211 | 0.06313 |
| -0.1 | 187.5 | 1.14211 | 0.06348 |
| -0.1 | 202.5 | 1.19602 | 0.06736 |
| -0.1 | 217.5 | 1.18956 | 0.09218 |
| -0.1 | 247.5 | 1.4091 | 0.08245 |
| -0.1 | 262.5 | 1.56435 | 0.0714 |
| -0.1 | 277.5 | 1.62636 | 0.07341 |
| -0.1 | 292.5 | 1.54596 | 0.07952 |
| -0.1 | 307.5 | 1.46058 | 0.10096 |
| 0.1 | 22.5 | 1.03697 | 0.12122 |
| 0.1 | 37.5 | 1.31409 | 0.0794 |
| 0.1 | 52.5 | 1.60541 | 0.07535 |
| 0.1 | 67.5 | 1.72875 | 0.07665 |
| 0.1 | 82.5 | 1.77646 | 0.07171 |
| 0.1 | 97.5 | 1.73019 | 0.07226 |
| 0.1 | 112.5 | 1.6472 | 0.08698 |
| 0.1 | 127.5 | 1.59132 | 0.09005 |
| 0.1 | 142.5 | 1.29736 | 0.08067 |
| 0.1 | 157.5 | 1.25055 | 0.06719 |
| 0.1 | 172.5 | 1.13405 | 0.05557 |
| 0.1 | 187.5 | 1.13405 | 0.05715 |
| 0.1 | 202.5 | 1.23451 | 0.06698 |
| 0.1 | 217.5 | 1.29736 | 0.08106 |
| 0.1 | 232.5 | 1.59132 | 0.09367 |
| 0.1 | 247.5 | 1.63303 | 0.08776 |
| 0.1 | 262.5 | 1.73019 | 0.07544 |
| 0.1 | 277.5 | 1.82258 | 0.07241 |
| 0.1 | 292.5 | 1.72875 | 0.07676 |
| 0.1 | 307.5 | 1.60541 | 0.08411 |
| 0.1 | 322.5 | 1.26942 | 0.07916 |
| 0.1 | 337.5 | 0.82894 | 0.09157 |
| 0.3 | 22.5 | 1.25729 | 0.12091 |
| 0.3 | 37.5 | 1.42453 | 0.08193 |
| 0.3 | 52.5 | 1.74232 | 0.08327 |
| 0.3 | 67.5 | 1.85164 | 0.08051 |
| 0.3 | 82.5 | 1.84923 | 0.08141 |
| 0.3 | 97.5 | 1.92774 | 0.09181 |
| 0.3 | 112.5 | 1.84739 | 0.09046 |
| 0.3 | 127.5 | 1.67657 | 0.07648 |
| 0.3 | 142.5 | 1.38985 | 0.0684 |
| 0.3 | 157.5 | 1.29597 | 0.05869 |
| 0.3 | 172.5 | 1.2125 | 0.05928 |
| 0.3 | 187.5 | 1.2125 | 0.05883 |
| 0.3 | 202.5 | 1.30386 | 0.05944 |
| 0.3 | 217.5 | 1.38985 | 0.06824 |
| 0.3 | 232.5 | 1.67657 | 0.08772 |
| 0.3 | 247.5 | 1.84739 | 0.0926 |
| 0.3 | 262.5 | 1.82283 | 0.08452 |
| 0.3 | 277.5 | 1.86214 | 0.08392 |
| 0.3 | 292.5 | 1.8619 | 0.08171 |
| 0.3 | 307.5 | 1.74232 | 0.07873 |
| 0.3 | 322.5 | 1.53638 | 0.07478 |
| 0.3 | 337.5 | 1.25729 | 0.11229 |
| 0.5 | 7.5 | 1.6297 | 0.11809 |
| 0.5 | 52.5 | 2.10456 | 0.13365 |
| 0.5 | 67.5 | 2.30322 | 0.12517 |
| 0.5 | 82.5 | 2.41263 | 0.12867 |
| 0.5 | 97.5 | 2.36484 | 0.11948 |
| 0.5 | 112.5 | 2.18231 | 0.10536 |
| 0.5 | 127.5 | 1.79867 | 0.08507 |
| 0.5 | 142.5 | 1.5394 | 0.06467 |
| 0.5 | 157.5 | 1.3961 | 0.05678 |
| 0.5 | 172.5 | 1.24427 | 0.05459 |
| 0.5 | 187.5 | 1.24327 | 0.05327 |
| 0.5 | 202.5 | 1.33968 | 0.05696 |
| 0.5 | 217.5 | 1.5394 | 0.06442 |
| 0.5 | 232.5 | 1.79867 | 0.08214 |
| 0.5 | 247.5 | 2.18231 | 0.11438 |
| 0.5 | 262.5 | 2.36484 | 0.12549 |
| 0.5 | 277.5 | 2.34503 | 0.13229 |
| 0.5 | 292.5 | 2.30723 | 0.1096 |
| 0.5 | 307.5 | 2.10456 | 0.12064 |
| 0.5 | 322.5 | 1.8678 | 0.12654 |
| 0.5 | 352.5 | 1.57981 | 0.12763 |
| 0.7 | 7.5 | 1.45685 | 0.06618 |
| 0.7 | 22.5 | 1.52771 | 0.08553 |
| 0.7 | 37.5 | 1.773 | 0.11149 |
| 0.7 | 82.5 | 2.00864 | 0.10609 |
| 0.7 | 97.5 | 2.00376 | 0.10717 |
| 0.7 | 112.5 | 1.90062 | 0.08746 |
| 0.7 | 127.5 | 1.70115 | 0.07346 |
| 0.7 | 142.5 | 1.61779 | 0.06767 |
| 0.7 | 157.5 | 1.56315 | 0.06592 |
| 0.7 | 172.5 | 1.5017 | 0.07256 |
| 0.7 | 187.5 | 1.5077 | 0.06593 |
| 0.7 | 202.5 | 1.57909 | 0.0667 |
| 0.7 | 217.5 | 1.59937 | 0.06539 |
| 0.7 | 232.5 | 1.75685 | 0.07655 |
| 0.7 | 247.5 | 1.83526 | 0.09018 |
| 0.7 | 262.5 | 2.00376 | 0.10939 |
| 0.7 | 277.5 | 2.00864 | 0.11037 |
| 0.7 | 322.5 | 1.773 | 0.12066 |
| 0.7 | 337.5 | 1.50008 | 0.08646 |
| 0.7 | 352.5 | 1.56158 | 0.0704 |
| 0.9 | 7.5 | 1.63864 | 0.06662 |
| 0.9 | 22.5 | 1.77276 | 0.07135 |
| 0.9 | 37.5 | 1.80512 | 0.08069 |
| 0.9 | 52.5 | 1.84506 | 0.08429 |
| 0.9 | 67.5 | 1.87382 | 0.08757 |
| 0.9 | 82.5 | 1.88539 | 0.08095 |
| 0.9 | 97.5 | 1.87618 | 0.08095 |
| 0.9 | 112.5 | 1.72529 | 0.07601 |
| 0.9 | 127.5 | 1.72658 | 0.0772 |
| 0.9 | 142.5 | 1.74903 | 0.07393 |
| 0.9 | 157.5 | 1.63821 | 0.0771 |
| 0.9 | 172.5 | 1.69997 | 0.0786 |
| 0.9 | 187.5 | 1.67065 | 0.07437 |
| 0.9 | 202.5 | 1.7282 | 0.07949 |
| 0.9 | 217.5 | 1.68762 | 0.07602 |
| 0.9 | 232.5 | 1.71451 | 0.08131 |
| 0.9 | 247.5 | 1.73964 | 0.07836 |
| 0.9 | 262.5 | 1.77052 | 0.07963 |
| 0.9 | 277.5 | 1.88971 | 0.08732 |
| 0.9 | 292.5 | 1.84111 | 0.09151 |
| 0.9 | 307.5 | 1.84506 | 0.09436 |
| 0.9 | 322.5 | 1.80621 | 0.08178 |
| 0.9 | 337.5 | 1.65787 | 0.07022 |
| 0.9 | 352.5 | 1.67567 | 0.07365 |