Measurement E14M39
| 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: | 1.35 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9107 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 37.5 | 0.64315 | 0.13396 |
| -0.7 | 82.5 | 0.37971 | 0.08059 |
| -0.7 | 97.5 | 0.44488 | 0.07508 |
| -0.7 | 112.5 | 0.51021 | 0.07908 |
| -0.7 | 127.5 | 0.44859 | 0.08641 |
| -0.7 | 157.5 | 0.28598 | 0.06492 |
| -0.7 | 172.5 | 0.29315 | 0.05828 |
| -0.7 | 187.5 | 0.45261 | 0.0744 |
| -0.7 | 202.5 | 0.37012 | 0.08085 |
| -0.7 | 232.5 | 0.32376 | 0.08615 |
| -0.7 | 247.5 | 0.39917 | 0.06638 |
| -0.7 | 262.5 | 0.40763 | 0.06815 |
| -0.7 | 277.5 | 0.50258 | 0.0977 |
| -0.7 | 322.5 | 0.29382 | 0.07243 |
| -0.5 | 22.5 | 0.57089 | 0.12717 |
| -0.5 | 52.5 | 0.53796 | 0.10705 |
| -0.5 | 67.5 | 0.61378 | 0.09064 |
| -0.5 | 82.5 | 0.7031 | 0.09159 |
| -0.5 | 97.5 | 0.67813 | 0.08661 |
| -0.5 | 112.5 | 0.59325 | 0.07747 |
| -0.5 | 127.5 | 0.65039 | 0.10239 |
| -0.5 | 142.5 | 0.59939 | 0.10502 |
| -0.5 | 157.5 | 0.46679 | 0.07015 |
| -0.5 | 172.5 | 0.64642 | 0.07298 |
| -0.5 | 187.5 | 0.56208 | 0.06529 |
| -0.5 | 202.5 | 0.60209 | 0.07799 |
| -0.5 | 232.5 | 0.60897 | 0.09252 |
| -0.5 | 247.5 | 0.7019 | 0.09067 |
| -0.5 | 262.5 | 0.564 | 0.07182 |
| -0.5 | 277.5 | 0.63402 | 0.08677 |
| -0.5 | 292.5 | 0.70323 | 0.10374 |
| -0.5 | 322.5 | 0.50364 | 0.11494 |
| -0.3 | 52.5 | 0.76625 | 0.10905 |
| -0.3 | 67.5 | 0.70906 | 0.07846 |
| -0.3 | 82.5 | 0.92002 | 0.08841 |
| -0.3 | 97.5 | 0.88332 | 0.088 |
| -0.3 | 112.5 | 0.87716 | 0.10362 |
| -0.3 | 127.5 | 0.71671 | 0.10789 |
| -0.3 | 142.5 | 0.82523 | 0.11929 |
| -0.3 | 157.5 | 0.78549 | 0.08153 |
| -0.3 | 172.5 | 0.79269 | 0.07412 |
| -0.3 | 187.5 | 0.82558 | 0.0817 |
| -0.3 | 202.5 | 0.80386 | 0.07928 |
| -0.3 | 217.5 | 0.79631 | 0.10943 |
| -0.3 | 232.5 | 0.71545 | 0.11921 |
| -0.3 | 247.5 | 0.8932 | 0.10669 |
| -0.3 | 262.5 | 0.80315 | 0.08561 |
| -0.3 | 277.5 | 0.81955 | 0.07951 |
| -0.3 | 292.5 | 0.72427 | 0.07682 |
| -0.3 | 307.5 | 0.60818 | 0.08997 |
| -0.1 | 37.5 | 0.88697 | 0.12602 |
| -0.1 | 52.5 | 0.965 | 0.09822 |
| -0.1 | 67.5 | 0.9626 | 0.08294 |
| -0.1 | 82.5 | 1.03016 | 0.08327 |
| -0.1 | 97.5 | 1.01384 | 0.0855 |
| -0.1 | 112.5 | 1.08152 | 0.11345 |
| -0.1 | 127.5 | 1.00301 | 0.11626 |
| -0.1 | 142.5 | 1.04531 | 0.10773 |
| -0.1 | 157.5 | 0.91833 | 0.08757 |
| -0.1 | 172.5 | 0.99505 | 0.08823 |
| -0.1 | 187.5 | 0.93628 | 0.08001 |
| -0.1 | 202.5 | 0.93983 | 0.08574 |
| -0.1 | 217.5 | 1.05621 | 0.10413 |
| -0.1 | 232.5 | 0.9136 | 0.11309 |
| -0.1 | 247.5 | 1.07821 | 0.10648 |
| -0.1 | 262.5 | 1.03067 | 0.09615 |
| -0.1 | 277.5 | 1.01299 | 0.0815 |
| -0.1 | 292.5 | 0.84102 | 0.07843 |
| -0.1 | 307.5 | 0.90064 | 0.0881 |
| -0.1 | 322.5 | 0.95279 | 0.146 |
| 0.1 | 22.5 | 0.95804 | 0.16888 |
| 0.1 | 37.5 | 1.02497 | 0.11275 |
| 0.1 | 52.5 | 0.94961 | 0.08874 |
| 0.1 | 67.5 | 1.16748 | 0.09295 |
| 0.1 | 82.5 | 1.13633 | 0.08907 |
| 0.1 | 97.5 | 1.20045 | 0.09779 |
| 0.1 | 112.5 | 1.22802 | 0.10809 |
| 0.1 | 127.5 | 1.12631 | 0.11155 |
| 0.1 | 142.5 | 1.07361 | 0.08946 |
| 0.1 | 157.5 | 1.12584 | 0.08658 |
| 0.1 | 172.5 | 1.15335 | 0.08504 |
| 0.1 | 187.5 | 1.13269 | 0.08261 |
| 0.1 | 202.5 | 1.09896 | 0.08435 |
| 0.1 | 217.5 | 1.17496 | 0.09661 |
| 0.1 | 232.5 | 1.0912 | 0.10793 |
| 0.1 | 247.5 | 1.18251 | 0.10238 |
| 0.1 | 262.5 | 1.13153 | 0.09915 |
| 0.1 | 277.5 | 1.07548 | 0.08819 |
| 0.1 | 292.5 | 0.93228 | 0.0808 |
| 0.1 | 307.5 | 1.04287 | 0.09358 |
| 0.1 | 322.5 | 0.74685 | 0.09602 |
| 0.1 | 337.5 | 0.77516 | 0.15005 |
| 0.3 | 7.5 | 0.74955 | 0.14872 |
| 0.3 | 37.5 | 0.92365 | 0.11783 |
| 0.3 | 52.5 | 1.19851 | 0.12009 |
| 0.3 | 67.5 | 1.24052 | 0.12029 |
| 0.3 | 82.5 | 1.45962 | 0.12065 |
| 0.3 | 97.5 | 1.43375 | 0.12014 |
| 0.3 | 112.5 | 1.37133 | 0.11335 |
| 0.3 | 127.5 | 1.29694 | 0.09793 |
| 0.3 | 142.5 | 1.22157 | 0.08421 |
| 0.3 | 157.5 | 1.27807 | 0.08352 |
| 0.3 | 172.5 | 1.23854 | 0.08481 |
| 0.3 | 187.5 | 1.23854 | 0.07661 |
| 0.3 | 202.5 | 1.24756 | 0.0777 |
| 0.3 | 217.5 | 1.15932 | 0.0829 |
| 0.3 | 232.5 | 1.20298 | 0.09515 |
| 0.3 | 247.5 | 1.33692 | 0.11297 |
| 0.3 | 262.5 | 1.39495 | 0.13464 |
| 0.3 | 277.5 | 1.4162 | 0.11531 |
| 0.3 | 292.5 | 1.23701 | 0.10854 |
| 0.3 | 307.5 | 1.15957 | 0.1099 |
| 0.3 | 322.5 | 1.06957 | 0.14339 |
| 0.3 | 352.5 | 0.59598 | 0.13559 |
| 0.5 | 7.5 | 0.79811 | 0.07159 |
| 0.5 | 22.5 | 0.90951 | 0.11529 |
| 0.5 | 52.5 | 1.16156 | 0.13658 |
| 0.5 | 67.5 | 1.58254 | 0.16007 |
| 0.5 | 82.5 | 1.44996 | 0.15232 |
| 0.5 | 97.5 | 1.60164 | 0.12974 |
| 0.5 | 112.5 | 1.48999 | 0.11102 |
| 0.5 | 127.5 | 1.48282 | 0.09874 |
| 0.5 | 142.5 | 1.46739 | 0.08656 |
| 0.5 | 157.5 | 1.48917 | 0.083 |
| 0.5 | 172.5 | 1.58515 | 0.08697 |
| 0.5 | 187.5 | 1.52462 | 0.0826 |
| 0.5 | 202.5 | 1.49646 | 0.08712 |
| 0.5 | 217.5 | 1.38036 | 0.08522 |
| 0.5 | 232.5 | 1.4987 | 0.09891 |
| 0.5 | 247.5 | 1.39236 | 0.10538 |
| 0.5 | 262.5 | 1.56229 | 0.13297 |
| 0.5 | 277.5 | 1.36406 | 0.13676 |
| 0.5 | 292.5 | 1.33809 | 0.14482 |
| 0.5 | 307.5 | 1.16156 | 0.15232 |
| 0.5 | 337.5 | 0.90951 | 0.12024 |
| 0.5 | 352.5 | 0.80331 | 0.07819 |
| 0.7 | 7.5 | 1.07551 | 0.07143 |
| 0.7 | 22.5 | 1.33846 | 0.09426 |
| 0.7 | 37.5 | 1.32878 | 0.11475 |
| 0.7 | 52.5 | 1.42468 | 0.13631 |
| 0.7 | 67.5 | 1.71295 | 0.14156 |
| 0.7 | 82.5 | 1.56786 | 0.12994 |
| 0.7 | 97.5 | 1.68412 | 0.12815 |
| 0.7 | 112.5 | 1.83992 | 0.11041 |
| 0.7 | 127.5 | 1.54543 | 0.09258 |
| 0.7 | 142.5 | 1.75813 | 0.09549 |
| 0.7 | 157.5 | 1.67354 | 0.09031 |
| 0.7 | 172.5 | 1.82884 | 0.09011 |
| 0.7 | 187.5 | 1.83425 | 0.09423 |
| 0.7 | 202.5 | 1.8295 | 0.09431 |
| 0.7 | 217.5 | 1.76347 | 0.09219 |
| 0.7 | 232.5 | 1.62756 | 0.09669 |
| 0.7 | 247.5 | 1.69042 | 0.10799 |
| 0.7 | 262.5 | 1.53201 | 0.11985 |
| 0.7 | 277.5 | 1.39458 | 0.11467 |
| 0.7 | 292.5 | 1.58766 | 0.13458 |
| 0.7 | 307.5 | 1.71391 | 0.16759 |
| 0.7 | 322.5 | 1.32878 | 0.12293 |
| 0.7 | 337.5 | 1.3044 | 0.1016 |
| 0.7 | 352.5 | 1.07966 | 0.07318 |
| 0.9 | 7.5 | 1.34176 | 0.07917 |
| 0.9 | 22.5 | 1.51658 | 0.09267 |
| 0.9 | 37.5 | 1.83418 | 0.10831 |
| 0.9 | 52.5 | 1.71581 | 0.10281 |
| 0.9 | 67.5 | 1.70827 | 0.09933 |
| 0.9 | 82.5 | 1.79822 | 0.10218 |
| 0.9 | 97.5 | 1.91524 | 0.1097 |
| 0.9 | 112.5 | 2.00022 | 0.11649 |
| 0.9 | 127.5 | 1.96163 | 0.11539 |
| 0.9 | 142.5 | 2.19659 | 0.11402 |
| 0.9 | 157.5 | 2.21525 | 0.11343 |
| 0.9 | 172.5 | 2.04476 | 0.1075 |
| 0.9 | 187.5 | 2.00717 | 0.10625 |
| 0.9 | 202.5 | 2.01104 | 0.10802 |
| 0.9 | 217.5 | 2.12727 | 0.11218 |
| 0.9 | 232.5 | 2.01717 | 0.11092 |
| 0.9 | 247.5 | 1.85855 | 0.11174 |
| 0.9 | 262.5 | 1.94422 | 0.11952 |
| 0.9 | 277.5 | 1.99058 | 0.11307 |
| 0.9 | 292.5 | 1.78653 | 0.10313 |
| 0.9 | 307.5 | 1.72236 | 0.10391 |
| 0.9 | 322.5 | 1.9472 | 0.12284 |
| 0.9 | 337.5 | 1.73132 | 0.10362 |
| 0.9 | 352.5 | 1.43119 | 0.08424 |