Measurement E14M130
| 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: | 1.49 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 67.5 | 0.17949 | 0.05548 | 0.02189 |
| -0.9 | 97.5 | 0.28921 | 0.06279 | 0.04505 |
| -0.9 | 112.5 | 0.19891 | 0.04269 | 0.02581 |
| -0.9 | 127.5 | 0.21347 | 0.05094 | 0.00813 |
| -0.9 | 142.5 | 0.18678 | 0.04591 | 0.03965 |
| -0.9 | 157.5 | 0.19942 | 0.05651 | 0.04311 |
| -0.9 | 172.5 | 0.19345 | 0.04911 | 0.01717 |
| -0.9 | 187.5 | 0.40698 | 0.07788 | 0.02934 |
| -0.9 | 217.5 | 0.1527 | 0.04394 | 0.03557 |
| -0.9 | 232.5 | 0.14045 | 0.03922 | 0.03151 |
| -0.9 | 247.5 | 0.30636 | 0.06169 | 0.16606 |
| -0.9 | 262.5 | 0.25671 | 0.07064 | 0.07558 |
| -0.9 | 277.5 | 0.21276 | 0.04797 | 0.02323 |
| -0.9 | 292.5 | 0.1619 | 0.05425 | 0.02272 |
| -0.9 | 307.5 | 0.15054 | 0.04541 | 0.05211 |
| -0.7 | 7.5 | 0.30346 | 0.0616 | 0.08149 |
| -0.7 | 22.5 | 0.21716 | 0.04141 | 0.02365 |
| -0.7 | 37.5 | 0.35774 | 0.04434 | 0.00963 |
| -0.7 | 52.5 | 0.36054 | 0.04194 | 0.02096 |
| -0.7 | 67.5 | 0.32074 | 0.04732 | 0.01756 |
| -0.7 | 82.5 | 0.35291 | 0.04739 | 0.0519 |
| -0.7 | 97.5 | 0.42394 | 0.0489 | 0.01135 |
| -0.7 | 112.5 | 0.48046 | 0.04929 | 0.04266 |
| -0.7 | 127.5 | 0.39762 | 0.05124 | 0.13521 |
| -0.7 | 142.5 | 0.36596 | 0.04616 | 0.07038 |
| -0.7 | 157.5 | 0.28153 | 0.04179 | 0.05109 |
| -0.7 | 172.5 | 0.36948 | 0.03507 | 0.05345 |
| -0.7 | 187.5 | 0.33753 | 0.03549 | 0.0204 |
| -0.7 | 202.5 | 0.41862 | 0.04844 | 0.05317 |
| -0.7 | 217.5 | 0.37443 | 0.04933 | 0.04552 |
| -0.7 | 232.5 | 0.373 | 0.04933 | 0.09678 |
| -0.7 | 247.5 | 0.35804 | 0.04781 | 0.01216 |
| -0.7 | 262.5 | 0.40484 | 0.04022 | 0.0622 |
| -0.7 | 277.5 | 0.43653 | 0.05447 | 0.09787 |
| -0.7 | 292.5 | 0.36957 | 0.04637 | 0.10962 |
| -0.7 | 307.5 | 0.40555 | 0.05006 | 0.02971 |
| -0.7 | 322.5 | 0.33923 | 0.04341 | 0.03539 |
| -0.7 | 337.5 | 0.31596 | 0.05221 | 0.1143 |
| -0.7 | 352.5 | 0.21598 | 0.056 | 0.01399 |
| -0.5 | 22.5 | 0.37246 | 0.06984 | 0.10279 |
| -0.5 | 37.5 | 0.51575 | 0.07166 | 0.11933 |
| -0.5 | 52.5 | 0.53712 | 0.06012 | 0.02176 |
| -0.5 | 67.5 | 0.39191 | 0.03871 | 0.00748 |
| -0.5 | 82.5 | 0.56849 | 0.04707 | 0.07361 |
| -0.5 | 97.5 | 0.57446 | 0.04471 | 0.0329 |
| -0.5 | 112.5 | 0.60255 | 0.0569 | 0.08866 |
| -0.5 | 127.5 | 0.53429 | 0.05732 | 0.07145 |
| -0.5 | 142.5 | 0.61034 | 0.06227 | 0.09758 |
| -0.5 | 157.5 | 0.59589 | 0.06487 | 0.13292 |
| -0.5 | 172.5 | 0.59249 | 0.05148 | 0.02442 |
| -0.5 | 187.5 | 0.56217 | 0.05015 | 0.03911 |
| -0.5 | 202.5 | 0.59974 | 0.06048 | 0.12956 |
| -0.5 | 217.5 | 0.48825 | 0.04942 | 0.09774 |
| -0.5 | 232.5 | 0.53108 | 0.05333 | 0.0182 |
| -0.5 | 247.5 | 0.63914 | 0.05687 | 0.22343 |
| -0.5 | 262.5 | 0.63967 | 0.05125 | 0.0113 |
| -0.5 | 277.5 | 0.49506 | 0.04602 | 0.04195 |
| -0.5 | 292.5 | 0.51049 | 0.05064 | 0.03147 |
| -0.5 | 307.5 | 0.48574 | 0.05763 | 0.02253 |
| -0.5 | 322.5 | 0.39273 | 0.0518 | 0.0431 |
| -0.5 | 337.5 | 0.45845 | 0.07749 | 0.1234 |
| -0.3 | 22.5 | 0.36584 | 0.06495 | 0.18282 |
| -0.3 | 37.5 | 0.45283 | 0.06656 | 0.22914 |
| -0.3 | 52.5 | 0.5608 | 0.06878 | 0.04943 |
| -0.3 | 67.5 | 0.66002 | 0.05649 | 0.02095 |
| -0.3 | 82.5 | 0.71944 | 0.05006 | 0.03663 |
| -0.3 | 97.5 | 0.68602 | 0.04796 | 0.03932 |
| -0.3 | 112.5 | 0.67961 | 0.05252 | 0.10631 |
| -0.3 | 127.5 | 0.60159 | 0.04909 | 0.04935 |
| -0.3 | 142.5 | 0.4825 | 0.04183 | 0.03342 |
| -0.3 | 157.5 | 0.65423 | 0.05177 | 0.01863 |
| -0.3 | 172.5 | 0.58836 | 0.04259 | 0.04104 |
| -0.3 | 187.5 | 0.58836 | 0.03894 | 0.03861 |
| -0.3 | 202.5 | 0.62207 | 0.04851 | 0.02255 |
| -0.3 | 217.5 | 0.52121 | 0.04273 | 0.0819 |
| -0.3 | 232.5 | 0.54975 | 0.04447 | 0.07329 |
| -0.3 | 247.5 | 0.68841 | 0.05357 | 0.05047 |
| -0.3 | 262.5 | 0.66464 | 0.04679 | 0.0161 |
| -0.3 | 277.5 | 0.65042 | 0.04626 | 0.0262 |
| -0.3 | 292.5 | 0.6198 | 0.04831 | 0.03756 |
| -0.3 | 307.5 | 0.52889 | 0.06705 | 0.03679 |
| -0.3 | 322.5 | 0.38869 | 0.07555 | 0.07873 |
| -0.3 | 337.5 | 0.36584 | 0.06672 | 0.18354 |
| -0.1 | 37.5 | 0.5312 | 0.0689 | 0.05281 |
| -0.1 | 52.5 | 0.60605 | 0.051 | 0.03348 |
| -0.1 | 67.5 | 0.7755 | 0.05517 | 0.01712 |
| -0.1 | 82.5 | 0.78093 | 0.05706 | 0.01437 |
| -0.1 | 97.5 | 0.64655 | 0.05405 | 0.0266 |
| -0.1 | 112.5 | 0.68948 | 0.05464 | 0.07595 |
| -0.1 | 127.5 | 0.612 | 0.04867 | 0.03294 |
| -0.1 | 142.5 | 0.5674 | 0.04191 | 0.02771 |
| -0.1 | 157.5 | 0.59173 | 0.04002 | 0.01759 |
| -0.1 | 172.5 | 0.68206 | 0.04333 | 0.01255 |
| -0.1 | 187.5 | 0.66699 | 0.03871 | 0.01875 |
| -0.1 | 202.5 | 0.66938 | 0.04342 | 0.01799 |
| -0.1 | 217.5 | 0.5952 | 0.04322 | 0.01732 |
| -0.1 | 232.5 | 0.71315 | 0.05046 | 0.04436 |
| -0.1 | 247.5 | 0.58409 | 0.04544 | 0.03979 |
| -0.1 | 262.5 | 0.70355 | 0.05773 | 0.01523 |
| -0.1 | 277.5 | 0.71951 | 0.05685 | 0.0347 |
| -0.1 | 292.5 | 0.74715 | 0.05308 | 0.0507 |
| -0.1 | 307.5 | 0.70242 | 0.05742 | 0.03098 |
| -0.1 | 322.5 | 0.66839 | 0.07576 | 0.05952 |
| 0.1 | 37.5 | 0.85216 | 0.07386 | 0.08801 |
| 0.1 | 52.5 | 0.82354 | 0.05344 | 0.02676 |
| 0.1 | 67.5 | 0.80859 | 0.05661 | 0.02414 |
| 0.1 | 82.5 | 0.7943 | 0.05798 | 0.01247 |
| 0.1 | 97.5 | 0.6618 | 0.05189 | 0.04748 |
| 0.1 | 112.5 | 0.72204 | 0.05865 | 0.06861 |
| 0.1 | 127.5 | 0.66012 | 0.04985 | 0.04071 |
| 0.1 | 142.5 | 0.58369 | 0.0437 | 0.02681 |
| 0.1 | 157.5 | 0.69676 | 0.04397 | 0.01132 |
| 0.1 | 172.5 | 0.69425 | 0.04111 | 0.01671 |
| 0.1 | 187.5 | 0.69164 | 0.04028 | 0.01462 |
| 0.1 | 202.5 | 0.66839 | 0.03969 | 0.00943 |
| 0.1 | 217.5 | 0.49319 | 0.03728 | 0.02741 |
| 0.1 | 232.5 | 0.65513 | 0.04884 | 0.00567 |
| 0.1 | 247.5 | 0.67043 | 0.05258 | 0.0393 |
| 0.1 | 262.5 | 0.6618 | 0.05515 | 0.03147 |
| 0.1 | 277.5 | 0.6539 | 0.0508 | 0.01721 |
| 0.1 | 292.5 | 0.80859 | 0.05662 | 0.02278 |
| 0.1 | 307.5 | 0.78628 | 0.05491 | 0.01291 |
| 0.1 | 322.5 | 0.79009 | 0.07066 | 0.09076 |
| 0.3 | 37.5 | 0.75756 | 0.07389 | 0.0325 |
| 0.3 | 52.5 | 0.83988 | 0.06707 | 0.01994 |
| 0.3 | 67.5 | 0.70366 | 0.05998 | 0.01759 |
| 0.3 | 82.5 | 0.82753 | 0.07095 | 0.01919 |
| 0.3 | 97.5 | 0.62365 | 0.05319 | 0.02673 |
| 0.3 | 112.5 | 0.61497 | 0.05279 | 0.02753 |
| 0.3 | 127.5 | 0.63114 | 0.05403 | 0.02311 |
| 0.3 | 142.5 | 0.68828 | 0.04867 | 0.01986 |
| 0.3 | 157.5 | 0.69264 | 0.0435 | 0.01065 |
| 0.3 | 172.5 | 0.69731 | 0.04179 | 0.01069 |
| 0.3 | 187.5 | 0.61074 | 0.0377 | 0.00985 |
| 0.3 | 202.5 | 0.48342 | 0.03561 | 0.01059 |
| 0.3 | 217.5 | 0.48438 | 0.03993 | 0.00768 |
| 0.3 | 232.5 | 0.56666 | 0.04741 | 0.0189 |
| 0.3 | 247.5 | 0.61596 | 0.05128 | 0.02335 |
| 0.3 | 262.5 | 0.77983 | 0.06278 | 0.01704 |
| 0.3 | 277.5 | 0.72788 | 0.06212 | 0.02749 |
| 0.3 | 292.5 | 0.63861 | 0.05302 | 0.01156 |
| 0.3 | 307.5 | 0.89924 | 0.07327 | 0.02588 |
| 0.3 | 322.5 | 0.94524 | 0.09017 | 0.04362 |
| 0.5 | 7.5 | 0.32509 | 0.04839 | 0.04415 |
| 0.5 | 22.5 | 0.32345 | 0.09442 | 0.0197 |
| 0.5 | 37.5 | 0.42859 | 0.05137 | 0.04305 |
| 0.5 | 52.5 | 0.52434 | 0.05673 | 0.00963 |
| 0.5 | 67.5 | 0.58272 | 0.05734 | 0.02202 |
| 0.5 | 82.5 | 0.69905 | 0.06189 | 0.02585 |
| 0.5 | 97.5 | 0.67796 | 0.06123 | 0.02354 |
| 0.5 | 112.5 | 0.65516 | 0.05261 | 0.02552 |
| 0.5 | 127.5 | 0.63988 | 0.05195 | 0.01833 |
| 0.5 | 142.5 | 0.48213 | 0.04013 | 0.0115 |
| 0.5 | 157.5 | 0.52212 | 0.04049 | 0.00703 |
| 0.5 | 172.5 | 0.52898 | 0.04091 | 0.01613 |
| 0.5 | 187.5 | 0.50706 | 0.03771 | 0.01101 |
| 0.5 | 202.5 | 0.51347 | 0.03864 | 0.01177 |
| 0.5 | 217.5 | 0.41837 | 0.04109 | 0.01232 |
| 0.5 | 232.5 | 0.61658 | 0.05564 | 0.01444 |
| 0.5 | 247.5 | 0.51607 | 0.04926 | 0.02441 |
| 0.5 | 262.5 | 0.71341 | 0.06323 | 0.02334 |
| 0.5 | 277.5 | 0.66478 | 0.06271 | 0.0315 |
| 0.5 | 292.5 | 0.64107 | 0.06228 | 0.02443 |
| 0.5 | 307.5 | 0.50207 | 0.06338 | 0.02128 |
| 0.5 | 322.5 | 0.39982 | 0.06248 | 0.02223 |
| 0.5 | 337.5 | 0.30608 | 0.07001 | 0.01857 |
| 0.5 | 352.5 | 0.32509 | 0.0535 | 0.03349 |
| 0.7 | 7.5 | 0.41306 | 0.03961 | 0.01265 |
| 0.7 | 22.5 | 0.42391 | 0.04347 | 0.00743 |
| 0.7 | 37.5 | 0.47341 | 0.05156 | 0.02313 |
| 0.7 | 52.5 | 0.47963 | 0.05343 | 0.01193 |
| 0.7 | 67.5 | 0.40926 | 0.03811 | 0.01212 |
| 0.7 | 82.5 | 0.34805 | 0.03853 | 0.01088 |
| 0.7 | 97.5 | 0.40957 | 0.04036 | 0.01267 |
| 0.7 | 112.5 | 0.42931 | 0.03648 | 0.02001 |
| 0.7 | 127.5 | 0.36742 | 0.03365 | 0.00769 |
| 0.7 | 142.5 | 0.4249 | 0.03428 | 0.00892 |
| 0.7 | 157.5 | 0.47751 | 0.03759 | 0.01094 |
| 0.7 | 172.5 | 0.40728 | 0.03182 | 0.0067 |
| 0.7 | 187.5 | 0.53524 | 0.04009 | 0.00605 |
| 0.7 | 202.5 | 0.36084 | 0.03072 | 0.00518 |
| 0.7 | 217.5 | 0.4054 | 0.0349 | 0.01164 |
| 0.7 | 232.5 | 0.44948 | 0.04179 | 0.00872 |
| 0.7 | 247.5 | 0.47943 | 0.0414 | 0.01412 |
| 0.7 | 262.5 | 0.44405 | 0.04337 | 0.0119 |
| 0.7 | 277.5 | 0.44389 | 0.04194 | 0.00556 |
| 0.7 | 292.5 | 0.30177 | 0.03604 | 0.00997 |
| 0.7 | 307.5 | 0.33253 | 0.04054 | 0.01237 |
| 0.7 | 322.5 | 0.39849 | 0.04436 | 0.0147 |
| 0.7 | 337.5 | 0.40046 | 0.04359 | 0.00779 |
| 0.7 | 352.5 | 0.34571 | 0.03714 | 0.01029 |
| 0.9 | 7.5 | 0.29671 | 0.02358 | 0.00654 |
| 0.9 | 22.5 | 0.34299 | 0.03009 | 0.0178 |
| 0.9 | 37.5 | 0.39694 | 0.03279 | 0.01698 |
| 0.9 | 52.5 | 0.32639 | 0.02968 | 0.01662 |
| 0.9 | 67.5 | 0.3095 | 0.03189 | 0.00554 |
| 0.9 | 82.5 | 0.33115 | 0.03076 | 0.01725 |
| 0.9 | 97.5 | 0.3169 | 0.03186 | 0.00388 |
| 0.9 | 112.5 | 0.34639 | 0.03124 | 0.01343 |
| 0.9 | 127.5 | 0.29958 | 0.03168 | 0.01052 |
| 0.9 | 142.5 | 0.35458 | 0.02933 | 0.00911 |
| 0.9 | 157.5 | 0.35324 | 0.02911 | 0.01062 |
| 0.9 | 172.5 | 0.35168 | 0.02838 | 0.01109 |
| 0.9 | 187.5 | 0.32067 | 0.02655 | 0.01015 |
| 0.9 | 202.5 | 0.27971 | 0.02568 | 0.00662 |
| 0.9 | 217.5 | 0.33417 | 0.02889 | 0.01022 |
| 0.9 | 232.5 | 0.37931 | 0.03142 | 0.00998 |
| 0.9 | 247.5 | 0.34445 | 0.03011 | 0.01225 |
| 0.9 | 262.5 | 0.27906 | 0.02831 | 0.00672 |
| 0.9 | 277.5 | 0.32261 | 0.03242 | 0.00665 |
| 0.9 | 292.5 | 0.35711 | 0.03371 | 0.00872 |
| 0.9 | 307.5 | 0.35281 | 0.03301 | 0.01384 |
| 0.9 | 322.5 | 0.34475 | 0.03 | 0.01593 |
| 0.9 | 337.5 | 0.33366 | 0.02953 | 0.00864 |
| 0.9 | 352.5 | 0.33551 | 0.02603 | 0.00405 |