Measurement E14M100
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.91 GeV2 | |
| W: | 1.45 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.16143 | 0.04308 |
| -0.7 | 22.5 | 0.14239 | 0.04568 |
| -0.7 | 37.5 | 0.19381 | 0.03481 |
| -0.7 | 52.5 | 0.42934 | 0.07132 |
| -0.7 | 67.5 | 0.28828 | 0.05294 |
| -0.7 | 82.5 | 0.27279 | 0.04602 |
| -0.7 | 97.5 | 0.246 | 0.03008 |
| -0.7 | 112.5 | 0.29485 | 0.03843 |
| -0.7 | 127.5 | 0.37439 | 0.05728 |
| -0.7 | 142.5 | 0.31185 | 0.05579 |
| -0.7 | 157.5 | 0.35045 | 0.05452 |
| -0.7 | 172.5 | 0.29125 | 0.0424 |
| -0.7 | 187.5 | 0.31044 | 0.04168 |
| -0.7 | 202.5 | 0.26892 | 0.04507 |
| -0.7 | 217.5 | 0.228 | 0.04638 |
| -0.7 | 232.5 | 0.33219 | 0.05434 |
| -0.7 | 247.5 | 0.31348 | 0.04133 |
| -0.7 | 262.5 | 0.53469 | 0.0675 |
| -0.7 | 277.5 | 0.36784 | 0.05838 |
| -0.7 | 292.5 | 0.19159 | 0.03875 |
| -0.7 | 307.5 | 0.2393 | 0.0564 |
| -0.7 | 322.5 | 0.18823 | 0.03404 |
| -0.7 | 337.5 | 0.10615 | 0.04124 |
| -0.7 | 352.5 | 0.11691 | 0.03891 |
| -0.5 | 22.5 | 0.34713 | 0.06693 |
| -0.5 | 37.5 | 0.40855 | 0.06158 |
| -0.5 | 52.5 | 0.30352 | 0.04791 |
| -0.5 | 67.5 | 0.49104 | 0.06089 |
| -0.5 | 82.5 | 0.61077 | 0.05954 |
| -0.5 | 97.5 | 0.51136 | 0.05609 |
| -0.5 | 112.5 | 0.40889 | 0.04749 |
| -0.5 | 127.5 | 0.52102 | 0.06363 |
| -0.5 | 142.5 | 0.35346 | 0.05035 |
| -0.5 | 157.5 | 0.42153 | 0.04823 |
| -0.5 | 172.5 | 0.48612 | 0.04809 |
| -0.5 | 187.5 | 0.48612 | 0.04969 |
| -0.5 | 202.5 | 0.48856 | 0.06393 |
| -0.5 | 217.5 | 0.52947 | 0.06814 |
| -0.5 | 232.5 | 0.49764 | 0.06284 |
| -0.5 | 247.5 | 0.61396 | 0.06263 |
| -0.5 | 262.5 | 0.56274 | 0.05761 |
| -0.5 | 277.5 | 0.58859 | 0.05698 |
| -0.5 | 292.5 | 0.38664 | 0.05072 |
| -0.5 | 307.5 | 0.43603 | 0.06629 |
| -0.5 | 322.5 | 0.38664 | 0.06703 |
| -0.5 | 337.5 | 0.27111 | 0.06771 |
| -0.3 | 37.5 | 0.29888 | 0.07825 |
| -0.3 | 52.5 | 0.43561 | 0.06121 |
| -0.3 | 67.5 | 0.60442 | 0.05251 |
| -0.3 | 82.5 | 0.69675 | 0.0548 |
| -0.3 | 97.5 | 0.73001 | 0.05859 |
| -0.3 | 112.5 | 0.64263 | 0.05582 |
| -0.3 | 127.5 | 0.50371 | 0.05023 |
| -0.3 | 142.5 | 0.62058 | 0.06101 |
| -0.3 | 157.5 | 0.51945 | 0.05132 |
| -0.3 | 172.5 | 0.6333 | 0.05263 |
| -0.3 | 187.5 | 0.65072 | 0.05595 |
| -0.3 | 202.5 | 0.6476 | 0.05964 |
| -0.3 | 217.5 | 0.52336 | 0.05337 |
| -0.3 | 232.5 | 0.61206 | 0.05936 |
| -0.3 | 247.5 | 0.69151 | 0.06441 |
| -0.3 | 262.5 | 0.59438 | 0.04727 |
| -0.3 | 277.5 | 0.58854 | 0.04617 |
| -0.3 | 292.5 | 0.46554 | 0.04366 |
| -0.3 | 307.5 | 0.37137 | 0.04902 |
| -0.3 | 322.5 | 0.30827 | 0.08647 |
| -0.1 | 187.5 | 0.65006 | 0.04651 |
| -0.1 | 202.5 | 0.67292 | 0.04984 |
| -0.1 | 217.5 | 0.54222 | 0.05096 |
| -0.1 | 232.5 | 0.61099 | 0.05055 |
| -0.1 | 247.5 | 0.677 | 0.05899 |
| -0.1 | 262.5 | 0.72734 | 0.05249 |
| -0.1 | 277.5 | 0.70906 | 0.05378 |
| -0.1 | 292.5 | 0.65152 | 0.05229 |
| -0.1 | 307.5 | 0.53739 | 0.05314 |
| -0.1 | 322.5 | 0.5413 | 0.0716 |
| 0.1 | 22.5 | 0.55634 | 0.13557 |
| 0.1 | 37.5 | 0.73575 | 0.06466 |
| 0.1 | 52.5 | 0.76603 | 0.05729 |
| 0.1 | 67.5 | 0.7926 | 0.05955 |
| 0.1 | 82.5 | 0.84444 | 0.06419 |
| 0.1 | 97.5 | 0.74782 | 0.06003 |
| 0.1 | 112.5 | 0.70425 | 0.05698 |
| 0.1 | 127.5 | 0.73529 | 0.05726 |
| 0.1 | 142.5 | 0.64443 | 0.04748 |
| 0.1 | 157.5 | 0.75229 | 0.04931 |
| 0.1 | 172.5 | 0.70269 | 0.04589 |
| 0.1 | 187.5 | 0.75726 | 0.04753 |
| 0.1 | 202.5 | 0.69823 | 0.04568 |
| 0.1 | 217.5 | 0.72856 | 0.05201 |
| 0.1 | 232.5 | 0.62589 | 0.05099 |
| 0.1 | 247.5 | 0.82308 | 0.06138 |
| 0.1 | 262.5 | 0.83931 | 0.07026 |
| 0.1 | 277.5 | 0.83725 | 0.06034 |
| 0.1 | 292.5 | 0.86356 | 0.06703 |
| 0.1 | 307.5 | 0.79599 | 0.05957 |
| 0.1 | 322.5 | 0.70475 | 0.06231 |
| 0.3 | 37.5 | 0.74744 | 0.08082 |
| 0.3 | 52.5 | 0.91029 | 0.07435 |
| 0.3 | 67.5 | 0.90434 | 0.07645 |
| 0.3 | 82.5 | 0.88071 | 0.0679 |
| 0.3 | 97.5 | 0.93608 | 0.07715 |
| 0.3 | 112.5 | 0.72924 | 0.05958 |
| 0.3 | 127.5 | 0.72919 | 0.05661 |
| 0.3 | 142.5 | 0.74309 | 0.05144 |
| 0.3 | 157.5 | 0.82521 | 0.04993 |
| 0.3 | 172.5 | 0.77649 | 0.04724 |
| 0.3 | 187.5 | 0.74713 | 0.04499 |
| 0.3 | 202.5 | 0.7166 | 0.04507 |
| 0.3 | 217.5 | 0.76111 | 0.05185 |
| 0.3 | 232.5 | 0.71709 | 0.05531 |
| 0.3 | 247.5 | 0.67042 | 0.05736 |
| 0.3 | 262.5 | 0.93494 | 0.0739 |
| 0.3 | 277.5 | 0.89738 | 0.06998 |
| 0.3 | 292.5 | 0.87842 | 0.0776 |
| 0.3 | 307.5 | 0.9093 | 0.07661 |
| 0.3 | 322.5 | 0.90131 | 0.09851 |
| 0.5 | 7.5 | 0.48758 | 0.05522 |
| 0.5 | 22.5 | 0.42847 | 0.084 |
| 0.5 | 37.5 | 0.56016 | 0.07942 |
| 0.5 | 52.5 | 0.68237 | 0.07691 |
| 0.5 | 67.5 | 0.61971 | 0.06529 |
| 0.5 | 82.5 | 0.74628 | 0.06404 |
| 0.5 | 97.5 | 0.84996 | 0.07066 |
| 0.5 | 112.5 | 0.73492 | 0.06318 |
| 0.5 | 127.5 | 0.67235 | 0.05081 |
| 0.5 | 142.5 | 0.71869 | 0.0488 |
| 0.5 | 157.5 | 0.81351 | 0.05214 |
| 0.5 | 172.5 | 0.74863 | 0.04619 |
| 0.5 | 187.5 | 0.77171 | 0.0488 |
| 0.5 | 202.5 | 0.68865 | 0.04469 |
| 0.5 | 217.5 | 0.68542 | 0.04893 |
| 0.5 | 232.5 | 0.64371 | 0.05656 |
| 0.5 | 247.5 | 0.69347 | 0.06304 |
| 0.5 | 262.5 | 0.82065 | 0.07178 |
| 0.5 | 277.5 | 0.79752 | 0.07296 |
| 0.5 | 292.5 | 0.693 | 0.06478 |
| 0.5 | 307.5 | 0.62558 | 0.06355 |
| 0.5 | 322.5 | 0.49065 | 0.0898 |
| 0.5 | 337.5 | 0.51887 | 0.11273 |
| 0.5 | 352.5 | 0.48758 | 0.05149 |
| 0.7 | 7.5 | 0.59826 | 0.04607 |
| 0.7 | 22.5 | 0.573 | 0.05032 |
| 0.7 | 37.5 | 0.53929 | 0.05196 |
| 0.7 | 52.5 | 0.58142 | 0.05711 |
| 0.7 | 67.5 | 0.63182 | 0.05731 |
| 0.7 | 82.5 | 0.69027 | 0.0598 |
| 0.7 | 97.5 | 0.77155 | 0.06337 |
| 0.7 | 112.5 | 0.81441 | 0.06286 |
| 0.7 | 127.5 | 0.68781 | 0.05229 |
| 0.7 | 142.5 | 0.60731 | 0.04537 |
| 0.7 | 157.5 | 0.57849 | 0.04296 |
| 0.7 | 172.5 | 0.63373 | 0.04726 |
| 0.7 | 187.5 | 0.6791 | 0.04711 |
| 0.7 | 202.5 | 0.60839 | 0.04396 |
| 0.7 | 217.5 | 0.54825 | 0.04154 |
| 0.7 | 232.5 | 0.56345 | 0.04639 |
| 0.7 | 247.5 | 0.56505 | 0.05219 |
| 0.7 | 262.5 | 0.71386 | 0.06198 |
| 0.7 | 277.5 | 0.68313 | 0.05464 |
| 0.7 | 292.5 | 0.51228 | 0.05127 |
| 0.7 | 307.5 | 0.68109 | 0.06284 |
| 0.7 | 322.5 | 0.6729 | 0.06193 |
| 0.7 | 337.5 | 0.79793 | 0.06434 |
| 0.7 | 352.5 | 0.75501 | 0.05364 |
| 0.9 | 7.5 | 0.47943 | 0.0342 |
| 0.9 | 22.5 | 0.53683 | 0.03845 |
| 0.9 | 37.5 | 0.57625 | 0.0434 |
| 0.9 | 52.5 | 0.47656 | 0.03878 |
| 0.9 | 67.5 | 0.52508 | 0.04181 |
| 0.9 | 82.5 | 0.63187 | 0.04665 |
| 0.9 | 97.5 | 0.50353 | 0.04117 |
| 0.9 | 112.5 | 0.62392 | 0.04607 |
| 0.9 | 127.5 | 0.71376 | 0.05047 |
| 0.9 | 142.5 | 0.63323 | 0.04744 |
| 0.9 | 157.5 | 0.51979 | 0.04086 |
| 0.9 | 172.5 | 0.56665 | 0.04412 |
| 0.9 | 187.5 | 0.60596 | 0.04468 |
| 0.9 | 202.5 | 0.45735 | 0.03818 |
| 0.9 | 217.5 | 0.63501 | 0.04676 |
| 0.9 | 232.5 | 0.59016 | 0.04498 |
| 0.9 | 247.5 | 0.64702 | 0.04626 |
| 0.9 | 262.5 | 0.56996 | 0.04592 |
| 0.9 | 277.5 | 0.54853 | 0.04598 |
| 0.9 | 292.5 | 0.55042 | 0.04292 |
| 0.9 | 307.5 | 0.58618 | 0.04603 |
| 0.9 | 322.5 | 0.58681 | 0.04401 |
| 0.9 | 337.5 | 0.5088 | 0.03821 |
| 0.9 | 352.5 | 0.42039 | 0.03134 |