Measurement E14M123
| 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: | 1.35 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 187.5 | 0.19678 | 0.03902 |
| -0.7 | 202.5 | 0.1715 | 0.03815 |
| -0.7 | 217.5 | 0.14142 | 0.03383 |
| -0.7 | 232.5 | 0.09499 | 0.02005 |
| -0.7 | 247.5 | 0.15284 | 0.0395 |
| -0.7 | 262.5 | 0.14615 | 0.02686 |
| -0.7 | 277.5 | 0.19581 | 0.03492 |
| -0.7 | 292.5 | 0.28491 | 0.06667 |
| -0.7 | 307.5 | 0.08273 | 0.02274 |
| -0.5 | 187.5 | 0.38905 | 0.0574 |
| -0.5 | 202.5 | 0.42721 | 0.06537 |
| -0.5 | 217.5 | 0.14125 | 0.0434 |
| -0.5 | 232.5 | 0.22005 | 0.03748 |
| -0.5 | 247.5 | 0.19213 | 0.02914 |
| -0.5 | 262.5 | 0.23304 | 0.03996 |
| -0.5 | 277.5 | 0.26135 | 0.03922 |
| -0.5 | 292.5 | 0.51353 | 0.08526 |
| -0.5 | 307.5 | 0.19755 | 0.0428 |
| -0.5 | 322.5 | 0.17896 | 0.046 |
| -0.5 | 337.5 | 0.33754 | 0.09656 |
| -0.3 | 37.5 | 0.16473 | 0.0348 |
| -0.3 | 52.5 | 0.29571 | 0.05842 |
| -0.3 | 67.5 | 0.22932 | 0.03549 |
| -0.3 | 82.5 | 0.26188 | 0.03156 |
| -0.3 | 97.5 | 0.28463 | 0.03504 |
| -0.3 | 112.5 | 0.35405 | 0.0453 |
| -0.3 | 127.5 | 0.2758 | 0.03826 |
| -0.3 | 142.5 | 0.32038 | 0.03945 |
| -0.3 | 157.5 | 0.33282 | 0.04294 |
| -0.3 | 172.5 | 0.38969 | 0.0441 |
| -0.3 | 187.5 | 0.33565 | 0.03861 |
| -0.3 | 202.5 | 0.33404 | 0.04078 |
| -0.3 | 217.5 | 0.32658 | 0.04036 |
| -0.3 | 232.5 | 0.2696 | 0.04156 |
| -0.3 | 247.5 | 0.23581 | 0.03362 |
| -0.3 | 262.5 | 0.32453 | 0.04375 |
| -0.3 | 277.5 | 0.26188 | 0.03502 |
| -0.3 | 292.5 | 0.23533 | 0.03242 |
| -0.3 | 307.5 | 0.22524 | 0.04303 |
| -0.3 | 322.5 | 0.13567 | 0.02653 |
| -0.3 | 337.5 | 0.24225 | 0.07905 |
| -0.1 | 22.5 | 0.23865 | 0.0483 |
| -0.1 | 37.5 | 0.27401 | 0.03675 |
| -0.1 | 52.5 | 0.3117 | 0.03883 |
| -0.1 | 67.5 | 0.31029 | 0.03971 |
| -0.1 | 82.5 | 0.32716 | 0.03934 |
| -0.1 | 97.5 | 0.38189 | 0.04791 |
| -0.1 | 112.5 | 0.31601 | 0.03563 |
| -0.1 | 127.5 | 0.37973 | 0.04392 |
| -0.1 | 142.5 | 0.43814 | 0.0487 |
| -0.1 | 157.5 | 0.44456 | 0.04726 |
| -0.1 | 172.5 | 0.51222 | 0.05078 |
| -0.1 | 187.5 | 0.50837 | 0.05059 |
| -0.1 | 202.5 | 0.37535 | 0.03825 |
| -0.1 | 217.5 | 0.44745 | 0.04736 |
| -0.1 | 232.5 | 0.3516 | 0.03936 |
| -0.1 | 247.5 | 0.30232 | 0.03819 |
| -0.1 | 262.5 | 0.31417 | 0.03849 |
| -0.1 | 277.5 | 0.36973 | 0.04436 |
| -0.1 | 292.5 | 0.23694 | 0.0313 |
| -0.1 | 307.5 | 0.27975 | 0.03601 |
| -0.1 | 322.5 | 0.33647 | 0.04874 |
| -0.1 | 337.5 | 0.25201 | 0.05075 |
| 0.1 | 7.5 | 0.20347 | 0.06466 |
| 0.1 | 22.5 | 0.33776 | 0.06927 |
| 0.1 | 37.5 | 0.24086 | 0.03925 |
| 0.1 | 52.5 | 0.30029 | 0.03587 |
| 0.1 | 67.5 | 0.42564 | 0.05296 |
| 0.1 | 82.5 | 0.48424 | 0.05746 |
| 0.1 | 97.5 | 0.30434 | 0.03818 |
| 0.1 | 112.5 | 0.49517 | 0.05414 |
| 0.1 | 127.5 | 0.51933 | 0.05171 |
| 0.1 | 142.5 | 0.55327 | 0.05357 |
| 0.1 | 157.5 | 0.58484 | 0.05293 |
| 0.1 | 172.5 | 0.50501 | 0.04673 |
| 0.1 | 187.5 | 0.50501 | 0.04345 |
| 0.1 | 202.5 | 0.47394 | 0.04242 |
| 0.1 | 217.5 | 0.47115 | 0.0439 |
| 0.1 | 232.5 | 0.4453 | 0.04729 |
| 0.1 | 247.5 | 0.43833 | 0.04587 |
| 0.1 | 262.5 | 0.47879 | 0.04942 |
| 0.1 | 277.5 | 0.49618 | 0.05699 |
| 0.1 | 292.5 | 0.40894 | 0.04431 |
| 0.1 | 307.5 | 0.30029 | 0.03516 |
| 0.1 | 322.5 | 0.24086 | 0.03423 |
| 0.1 | 337.5 | 0.54072 | 0.11039 |
| 0.1 | 352.5 | 0.1336 | 0.04947 |
| 0.3 | 7.5 | 0.20531 | 0.03239 |
| 0.3 | 22.5 | 0.22382 | 0.04732 |
| 0.3 | 37.5 | 0.28052 | 0.0414 |
| 0.3 | 52.5 | 0.33263 | 0.04225 |
| 0.3 | 67.5 | 0.36864 | 0.04256 |
| 0.3 | 82.5 | 0.32908 | 0.03954 |
| 0.3 | 97.5 | 0.39409 | 0.03886 |
| 0.3 | 112.5 | 0.40906 | 0.04178 |
| 0.3 | 127.5 | 0.36394 | 0.03544 |
| 0.3 | 142.5 | 0.48226 | 0.04464 |
| 0.3 | 157.5 | 0.5193 | 0.04426 |
| 0.3 | 172.5 | 0.49568 | 0.04132 |
| 0.3 | 187.5 | 0.53153 | 0.04432 |
| 0.3 | 202.5 | 0.53911 | 0.04515 |
| 0.3 | 217.5 | 0.52173 | 0.04732 |
| 0.3 | 232.5 | 0.43083 | 0.04093 |
| 0.3 | 247.5 | 0.36933 | 0.0419 |
| 0.3 | 262.5 | 0.38941 | 0.04147 |
| 0.3 | 277.5 | 0.38069 | 0.04134 |
| 0.3 | 292.5 | 0.31379 | 0.03621 |
| 0.3 | 307.5 | 0.29047 | 0.03659 |
| 0.3 | 322.5 | 0.24731 | 0.04074 |
| 0.3 | 337.5 | 0.21192 | 0.04365 |
| 0.3 | 352.5 | 0.25815 | 0.03141 |
| 0.5 | 7.5 | 0.40557 | 0.0407 |
| 0.5 | 22.5 | 0.37591 | 0.04526 |
| 0.5 | 37.5 | 0.30081 | 0.03795 |
| 0.5 | 52.5 | 0.39876 | 0.04553 |
| 0.5 | 67.5 | 0.42788 | 0.04491 |
| 0.5 | 82.5 | 0.4331 | 0.04798 |
| 0.5 | 97.5 | 0.41985 | 0.04207 |
| 0.5 | 112.5 | 0.57474 | 0.05511 |
| 0.5 | 127.5 | 0.70195 | 0.06563 |
| 0.5 | 142.5 | 0.52941 | 0.0477 |
| 0.5 | 157.5 | 0.67419 | 0.05424 |
| 0.5 | 172.5 | 0.58449 | 0.04584 |
| 0.5 | 187.5 | 0.77687 | 0.05928 |
| 0.5 | 202.5 | 0.62545 | 0.04882 |
| 0.5 | 217.5 | 0.55066 | 0.05075 |
| 0.5 | 232.5 | 0.57319 | 0.05339 |
| 0.5 | 247.5 | 0.5118 | 0.04949 |
| 0.5 | 262.5 | 0.53456 | 0.05217 |
| 0.5 | 277.5 | 0.41699 | 0.04104 |
| 0.5 | 292.5 | 0.46167 | 0.05412 |
| 0.5 | 307.5 | 0.35064 | 0.04215 |
| 0.5 | 322.5 | 0.38601 | 0.04827 |
| 0.5 | 337.5 | 0.33286 | 0.04257 |
| 0.5 | 352.5 | 0.33512 | 0.03566 |
| 0.7 | 7.5 | 0.41271 | 0.03538 |
| 0.7 | 22.5 | 0.36144 | 0.0347 |
| 0.7 | 37.5 | 0.39684 | 0.04032 |
| 0.7 | 52.5 | 0.52644 | 0.05412 |
| 0.7 | 67.5 | 0.50942 | 0.05091 |
| 0.7 | 82.5 | 0.62941 | 0.05423 |
| 0.7 | 97.5 | 0.64088 | 0.05632 |
| 0.7 | 112.5 | 0.59174 | 0.05172 |
| 0.7 | 127.5 | 0.702 | 0.05826 |
| 0.7 | 142.5 | 0.5955 | 0.04762 |
| 0.7 | 157.5 | 0.62531 | 0.04703 |
| 0.7 | 172.5 | 0.61623 | 0.04575 |
| 0.7 | 187.5 | 0.59134 | 0.04484 |
| 0.7 | 202.5 | 0.55866 | 0.04159 |
| 0.7 | 217.5 | 0.43064 | 0.0374 |
| 0.7 | 232.5 | 0.58355 | 0.04689 |
| 0.7 | 247.5 | 0.44817 | 0.03977 |
| 0.7 | 262.5 | 0.59152 | 0.05205 |
| 0.7 | 277.5 | 0.49156 | 0.04564 |
| 0.7 | 292.5 | 0.39458 | 0.04043 |
| 0.7 | 307.5 | 0.39438 | 0.04108 |
| 0.7 | 322.5 | 0.41411 | 0.04231 |
| 0.7 | 337.5 | 0.35273 | 0.03398 |
| 0.7 | 352.5 | 0.3378 | 0.02831 |
| 0.9 | 7.5 | 0.38123 | 0.0301 |
| 0.9 | 22.5 | 0.46904 | 0.038 |
| 0.9 | 37.5 | 0.45866 | 0.03775 |
| 0.9 | 52.5 | 0.52494 | 0.04342 |
| 0.9 | 67.5 | 0.48852 | 0.04295 |
| 0.9 | 82.5 | 0.62019 | 0.05034 |
| 0.9 | 97.5 | 0.53483 | 0.0412 |
| 0.9 | 112.5 | 0.66756 | 0.05248 |
| 0.9 | 127.5 | 0.66564 | 0.05435 |
| 0.9 | 142.5 | 0.66653 | 0.05231 |
| 0.9 | 157.5 | 0.62189 | 0.04441 |
| 0.9 | 172.5 | 0.58556 | 0.04212 |
| 0.9 | 187.5 | 0.63034 | 0.04561 |
| 0.9 | 202.5 | 0.62901 | 0.04358 |
| 0.9 | 217.5 | 0.57041 | 0.04138 |
| 0.9 | 232.5 | 0.70707 | 0.05336 |
| 0.9 | 247.5 | 0.51128 | 0.04327 |
| 0.9 | 262.5 | 0.53443 | 0.0474 |
| 0.9 | 277.5 | 0.5908 | 0.04946 |
| 0.9 | 292.5 | 0.57434 | 0.04604 |
| 0.9 | 307.5 | 0.42405 | 0.03628 |
| 0.9 | 322.5 | 0.47493 | 0.03923 |
| 0.9 | 337.5 | 0.42119 | 0.03692 |
| 0.9 | 352.5 | 0.39651 | 0.03002 |