Measurement E14M135
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 3.48 GeV2 | |
| W: | 1.59 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 7.5 | 0.25548 | 0.04928 |
| -0.9 | 37.5 | 0.28698 | 0.05624 |
| -0.9 | 52.5 | 0.22555 | 0.05469 |
| -0.9 | 67.5 | 0.19619 | 0.05016 |
| -0.9 | 82.5 | 0.37406 | 0.08428 |
| -0.9 | 97.5 | 0.36068 | 0.07052 |
| -0.9 | 112.5 | 0.19435 | 0.03564 |
| -0.9 | 127.5 | 0.22304 | 0.03709 |
| -0.9 | 142.5 | 0.28794 | 0.04746 |
| -0.9 | 157.5 | 0.30514 | 0.06913 |
| -0.9 | 172.5 | 0.35324 | 0.06012 |
| -0.9 | 187.5 | 0.28399 | 0.05022 |
| -0.9 | 202.5 | 0.23331 | 0.04663 |
| -0.9 | 217.5 | 0.23529 | 0.05244 |
| -0.9 | 232.5 | 0.26946 | 0.05938 |
| -0.9 | 247.5 | 0.3377 | 0.05779 |
| -0.9 | 262.5 | 0.27033 | 0.07209 |
| -0.9 | 277.5 | 0.06005 | 0.02316 |
| -0.9 | 292.5 | 0.24765 | 0.05387 |
| -0.9 | 307.5 | 0.39746 | 0.07257 |
| -0.9 | 322.5 | 0.20607 | 0.04816 |
| -0.9 | 337.5 | 0.19565 | 0.0555 |
| -0.9 | 352.5 | 0.16857 | 0.04572 |
| -0.7 | 7.5 | 0.28531 | 0.05164 |
| -0.7 | 22.5 | 0.23899 | 0.04226 |
| -0.7 | 37.5 | 0.27782 | 0.03238 |
| -0.7 | 52.5 | 0.31762 | 0.0397 |
| -0.7 | 67.5 | 0.40087 | 0.05704 |
| -0.7 | 82.5 | 0.29701 | 0.04974 |
| -0.7 | 97.5 | 0.38699 | 0.05157 |
| -0.7 | 112.5 | 0.35187 | 0.03983 |
| -0.7 | 127.5 | 0.34396 | 0.04677 |
| -0.7 | 142.5 | 0.32468 | 0.04263 |
| -0.7 | 157.5 | 0.33555 | 0.04294 |
| -0.7 | 172.5 | 0.27932 | 0.03025 |
| -0.7 | 187.5 | 0.2183 | 0.02676 |
| -0.7 | 202.5 | 0.28229 | 0.03435 |
| -0.7 | 217.5 | 0.31141 | 0.04112 |
| -0.7 | 232.5 | 0.22995 | 0.03204 |
| -0.7 | 247.5 | 0.32519 | 0.03881 |
| -0.7 | 262.5 | 0.36998 | 0.04101 |
| -0.7 | 277.5 | 0.3246 | 0.05518 |
| -0.7 | 292.5 | 0.40307 | 0.05521 |
| -0.7 | 307.5 | 0.27081 | 0.04019 |
| -0.7 | 322.5 | 0.25858 | 0.03251 |
| -0.7 | 337.5 | 0.15055 | 0.03335 |
| -0.7 | 352.5 | 0.20875 | 0.04382 |
| -0.5 | 7.5 | 0.38012 | 0.09816 |
| -0.5 | 22.5 | 0.42577 | 0.0699 |
| -0.5 | 37.5 | 0.38899 | 0.04906 |
| -0.5 | 52.5 | 0.36448 | 0.04866 |
| -0.5 | 67.5 | 0.39136 | 0.04734 |
| -0.5 | 82.5 | 0.46843 | 0.05138 |
| -0.5 | 97.5 | 0.44079 | 0.0433 |
| -0.5 | 112.5 | 0.41821 | 0.04775 |
| -0.5 | 127.5 | 0.41008 | 0.04763 |
| -0.5 | 142.5 | 0.36999 | 0.04461 |
| -0.5 | 157.5 | 0.35345 | 0.0443 |
| -0.5 | 172.5 | 0.29192 | 0.03353 |
| -0.5 | 187.5 | 0.34781 | 0.0435 |
| -0.5 | 202.5 | 0.37024 | 0.04632 |
| -0.5 | 217.5 | 0.39056 | 0.05244 |
| -0.5 | 232.5 | 0.43673 | 0.0506 |
| -0.5 | 247.5 | 0.48569 | 0.05172 |
| -0.5 | 262.5 | 0.52554 | 0.05534 |
| -0.5 | 277.5 | 0.45932 | 0.05065 |
| -0.5 | 292.5 | 0.43348 | 0.05558 |
| -0.5 | 307.5 | 0.32375 | 0.04696 |
| -0.5 | 322.5 | 0.46172 | 0.06272 |
| -0.5 | 337.5 | 0.38008 | 0.06546 |
| -0.3 | 22.5 | 0.45285 | 0.07707 |
| -0.3 | 37.5 | 0.32106 | 0.06143 |
| -0.3 | 52.5 | 0.44139 | 0.06716 |
| -0.3 | 67.5 | 0.47513 | 0.05986 |
| -0.3 | 82.5 | 0.46915 | 0.04854 |
| -0.3 | 97.5 | 0.43832 | 0.04647 |
| -0.3 | 112.5 | 0.40876 | 0.04195 |
| -0.3 | 127.5 | 0.33071 | 0.035 |
| -0.3 | 142.5 | 0.36956 | 0.04189 |
| -0.3 | 157.5 | 0.32113 | 0.03063 |
| -0.3 | 172.5 | 0.32653 | 0.03175 |
| -0.3 | 187.5 | 0.25889 | 0.02871 |
| -0.3 | 202.5 | 0.31673 | 0.0371 |
| -0.3 | 217.5 | 0.32324 | 0.04061 |
| -0.3 | 232.5 | 0.26368 | 0.02898 |
| -0.3 | 247.5 | 0.40693 | 0.04158 |
| -0.3 | 262.5 | 0.43832 | 0.04368 |
| -0.3 | 277.5 | 0.4671 | 0.04666 |
| -0.3 | 292.5 | 0.46195 | 0.05101 |
| -0.3 | 307.5 | 0.36538 | 0.05356 |
| -0.3 | 322.5 | 0.49729 | 0.08968 |
| -0.3 | 337.5 | 0.45285 | 0.07077 |
| -0.1 | 187.5 | 0.39668 | 0.03615 |
| -0.1 | 202.5 | 0.36901 | 0.03795 |
| -0.1 | 217.5 | 0.31967 | 0.03474 |
| -0.1 | 232.5 | 0.39776 | 0.04425 |
| -0.1 | 247.5 | 0.40336 | 0.05106 |
| -0.1 | 262.5 | 0.4191 | 0.04795 |
| -0.1 | 277.5 | 0.3547 | 0.03911 |
| -0.1 | 292.5 | 0.37351 | 0.04111 |
| -0.1 | 307.5 | 0.35644 | 0.05241 |
| -0.1 | 322.5 | 0.17554 | 0.04663 |
| 0.1 | 37.5 | 0.35867 | 0.05244 |
| 0.1 | 52.5 | 0.29695 | 0.03898 |
| 0.1 | 67.5 | 0.33312 | 0.04049 |
| 0.1 | 82.5 | 0.31435 | 0.03822 |
| 0.1 | 97.5 | 0.21353 | 0.03092 |
| 0.1 | 112.5 | 0.30493 | 0.0397 |
| 0.1 | 127.5 | 0.34868 | 0.03717 |
| 0.1 | 142.5 | 0.34519 | 0.04063 |
| 0.1 | 157.5 | 0.34745 | 0.03381 |
| 0.1 | 172.5 | 0.352 | 0.03067 |
| 0.1 | 187.5 | 0.44576 | 0.0371 |
| 0.1 | 202.5 | 0.39654 | 0.03971 |
| 0.1 | 217.5 | 0.30824 | 0.03258 |
| 0.1 | 232.5 | 0.31881 | 0.03747 |
| 0.1 | 247.5 | 0.32122 | 0.04216 |
| 0.1 | 262.5 | 0.36219 | 0.04557 |
| 0.1 | 277.5 | 0.28416 | 0.03399 |
| 0.1 | 292.5 | 0.32107 | 0.04284 |
| 0.1 | 307.5 | 0.33738 | 0.03798 |
| 0.1 | 322.5 | 0.36083 | 0.05418 |
| 0.3 | 37.5 | 0.40298 | 0.06422 |
| 0.3 | 52.5 | 0.36992 | 0.04931 |
| 0.3 | 67.5 | 0.27115 | 0.03502 |
| 0.3 | 82.5 | 0.23133 | 0.02987 |
| 0.3 | 97.5 | 0.26773 | 0.03572 |
| 0.3 | 112.5 | 0.28884 | 0.03859 |
| 0.3 | 127.5 | 0.26788 | 0.03977 |
| 0.3 | 142.5 | 0.3041 | 0.03598 |
| 0.3 | 157.5 | 0.25054 | 0.02947 |
| 0.3 | 172.5 | 0.34243 | 0.03105 |
| 0.3 | 187.5 | 0.33268 | 0.03151 |
| 0.3 | 202.5 | 0.26449 | 0.02651 |
| 0.3 | 217.5 | 0.25981 | 0.03358 |
| 0.3 | 232.5 | 0.19978 | 0.03286 |
| 0.3 | 247.5 | 0.19548 | 0.03126 |
| 0.3 | 262.5 | 0.23966 | 0.03104 |
| 0.3 | 277.5 | 0.2874 | 0.04013 |
| 0.3 | 292.5 | 0.23297 | 0.03147 |
| 0.3 | 307.5 | 0.35136 | 0.04347 |
| 0.3 | 322.5 | 0.44756 | 0.0667 |
| 0.5 | 52.5 | 0.29216 | 0.05172 |
| 0.5 | 67.5 | 0.33804 | 0.04695 |
| 0.5 | 82.5 | 0.34218 | 0.04043 |
| 0.5 | 97.5 | 0.25399 | 0.03289 |
| 0.5 | 112.5 | 0.31337 | 0.03929 |
| 0.5 | 127.5 | 0.30137 | 0.03664 |
| 0.5 | 142.5 | 0.2878 | 0.03854 |
| 0.5 | 157.5 | 0.26486 | 0.02906 |
| 0.5 | 172.5 | 0.2454 | 0.02435 |
| 0.5 | 187.5 | 0.20408 | 0.02048 |
| 0.5 | 202.5 | 0.23974 | 0.02745 |
| 0.5 | 217.5 | 0.27163 | 0.03157 |
| 0.5 | 232.5 | 0.29448 | 0.04107 |
| 0.5 | 247.5 | 0.31474 | 0.03496 |
| 0.5 | 262.5 | 0.29956 | 0.03587 |
| 0.5 | 277.5 | 0.2285 | 0.03378 |
| 0.5 | 292.5 | 0.33648 | 0.04045 |
| 0.5 | 307.5 | 0.33546 | 0.0464 |
| 0.5 | 322.5 | 0.34765 | 0.08505 |
| 0.7 | 7.5 | 0.3028 | 0.038 |
| 0.7 | 22.5 | 0.30877 | 0.05076 |
| 0.7 | 37.5 | 0.25532 | 0.04911 |
| 0.7 | 52.5 | 0.33022 | 0.04749 |
| 0.7 | 67.5 | 0.25195 | 0.03167 |
| 0.7 | 82.5 | 0.27137 | 0.03787 |
| 0.7 | 97.5 | 0.33861 | 0.04138 |
| 0.7 | 112.5 | 0.37231 | 0.04502 |
| 0.7 | 127.5 | 0.31732 | 0.03264 |
| 0.7 | 142.5 | 0.3234 | 0.03257 |
| 0.7 | 157.5 | 0.22866 | 0.02525 |
| 0.7 | 172.5 | 0.27202 | 0.02662 |
| 0.7 | 187.5 | 0.22082 | 0.02273 |
| 0.7 | 202.5 | 0.26527 | 0.02622 |
| 0.7 | 217.5 | 0.31374 | 0.03187 |
| 0.7 | 232.5 | 0.31732 | 0.0363 |
| 0.7 | 247.5 | 0.3967 | 0.04803 |
| 0.7 | 262.5 | 0.30595 | 0.03834 |
| 0.7 | 277.5 | 0.34239 | 0.0421 |
| 0.7 | 292.5 | 0.23324 | 0.03356 |
| 0.7 | 307.5 | 0.30137 | 0.04985 |
| 0.7 | 322.5 | 0.29839 | 0.05167 |
| 0.7 | 337.5 | 0.27806 | 0.04619 |
| 0.7 | 352.5 | 0.3322 | 0.05132 |
| 0.9 | 7.5 | 0.30991 | 0.036 |
| 0.9 | 22.5 | 0.31608 | 0.03645 |
| 0.9 | 37.5 | 0.30171 | 0.03786 |
| 0.9 | 52.5 | 0.3025 | 0.03242 |
| 0.9 | 67.5 | 0.37117 | 0.04325 |
| 0.9 | 82.5 | 0.29679 | 0.03286 |
| 0.9 | 97.5 | 0.29491 | 0.03864 |
| 0.9 | 112.5 | 0.296 | 0.03126 |
| 0.9 | 127.5 | 0.21543 | 0.02292 |
| 0.9 | 142.5 | 0.22604 | 0.02458 |
| 0.9 | 157.5 | 0.21384 | 0.02255 |
| 0.9 | 172.5 | 0.23113 | 0.02244 |
| 0.9 | 187.5 | 0.19381 | 0.02107 |
| 0.9 | 202.5 | 0.24618 | 0.02624 |
| 0.9 | 217.5 | 0.20737 | 0.02353 |
| 0.9 | 232.5 | 0.28338 | 0.02945 |
| 0.9 | 247.5 | 0.21109 | 0.02526 |
| 0.9 | 262.5 | 0.24438 | 0.03014 |
| 0.9 | 277.5 | 0.24676 | 0.02937 |
| 0.9 | 292.5 | 0.34171 | 0.03767 |
| 0.9 | 307.5 | 0.38883 | 0.0485 |
| 0.9 | 322.5 | 0.3601 | 0.04177 |
| 0.9 | 337.5 | 0.30287 | 0.03235 |
| 0.9 | 352.5 | 0.32133 | 0.03241 |