Measurement E14M108
| 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: | 1.61 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 7.5 | 0.2375 | 0.05153 |
| -0.9 | 22.5 | 0.17935 | 0.05375 |
| -0.9 | 37.5 | 0.32675 | 0.06296 |
| -0.9 | 52.5 | 0.41572 | 0.05857 |
| -0.9 | 67.5 | 0.43188 | 0.08098 |
| -0.9 | 82.5 | 0.39874 | 0.07706 |
| -0.9 | 97.5 | 0.39685 | 0.08141 |
| -0.9 | 112.5 | 0.39708 | 0.06286 |
| -0.9 | 127.5 | 0.42908 | 0.07456 |
| -0.9 | 142.5 | 0.29568 | 0.06409 |
| -0.9 | 172.5 | 0.39647 | 0.05824 |
| -0.9 | 187.5 | 0.38476 | 0.06669 |
| -0.9 | 217.5 | 0.32627 | 0.0703 |
| -0.9 | 232.5 | 0.29133 | 0.05565 |
| -0.9 | 247.5 | 0.38803 | 0.06241 |
| -0.9 | 262.5 | 0.33005 | 0.07431 |
| -0.9 | 277.5 | 0.28614 | 0.06958 |
| -0.9 | 292.5 | 0.38406 | 0.07083 |
| -0.9 | 307.5 | 0.36039 | 0.05068 |
| -0.9 | 322.5 | 0.32675 | 0.06245 |
| -0.9 | 352.5 | 0.49319 | 0.08201 |
| -0.7 | 7.5 | 0.37274 | 0.04588 |
| -0.7 | 22.5 | 0.36583 | 0.06171 |
| -0.7 | 37.5 | 0.41609 | 0.0495 |
| -0.7 | 52.5 | 0.46365 | 0.04749 |
| -0.7 | 67.5 | 0.33722 | 0.04803 |
| -0.7 | 82.5 | 0.4642 | 0.06091 |
| -0.7 | 97.5 | 0.4554 | 0.05223 |
| -0.7 | 112.5 | 0.47586 | 0.05005 |
| -0.7 | 127.5 | 0.42453 | 0.05531 |
| -0.7 | 142.5 | 0.48395 | 0.06751 |
| -0.7 | 157.5 | 0.33915 | 0.04486 |
| -0.7 | 172.5 | 0.39644 | 0.04518 |
| -0.7 | 187.5 | 0.40881 | 0.04307 |
| -0.7 | 202.5 | 0.42347 | 0.05139 |
| -0.7 | 217.5 | 0.35526 | 0.04516 |
| -0.7 | 232.5 | 0.45845 | 0.04804 |
| -0.7 | 247.5 | 0.48901 | 0.04924 |
| -0.7 | 262.5 | 0.48845 | 0.05005 |
| -0.7 | 277.5 | 0.42762 | 0.05872 |
| -0.7 | 292.5 | 0.44943 | 0.05761 |
| -0.7 | 307.5 | 0.48968 | 0.05841 |
| -0.7 | 322.5 | 0.43168 | 0.04844 |
| -0.7 | 337.5 | 0.45946 | 0.06939 |
| -0.7 | 352.5 | 0.26818 | 0.04503 |
| -0.5 | 22.5 | 0.57504 | 0.0883 |
| -0.5 | 37.5 | 0.59862 | 0.05982 |
| -0.5 | 52.5 | 0.54823 | 0.06387 |
| -0.5 | 67.5 | 0.51338 | 0.05778 |
| -0.5 | 82.5 | 0.53587 | 0.0527 |
| -0.5 | 97.5 | 0.41988 | 0.03786 |
| -0.5 | 112.5 | 0.48283 | 0.05014 |
| -0.5 | 127.5 | 0.45224 | 0.0496 |
| -0.5 | 142.5 | 0.32786 | 0.04091 |
| -0.5 | 157.5 | 0.42516 | 0.05114 |
| -0.5 | 172.5 | 0.41165 | 0.04543 |
| -0.5 | 187.5 | 0.43767 | 0.04502 |
| -0.5 | 202.5 | 0.43396 | 0.05137 |
| -0.5 | 217.5 | 0.33865 | 0.04462 |
| -0.5 | 232.5 | 0.45224 | 0.05298 |
| -0.5 | 247.5 | 0.48283 | 0.0458 |
| -0.5 | 262.5 | 0.5117 | 0.04741 |
| -0.5 | 277.5 | 0.48825 | 0.04622 |
| -0.5 | 292.5 | 0.51219 | 0.05613 |
| -0.5 | 307.5 | 0.6203 | 0.06759 |
| -0.5 | 322.5 | 0.50458 | 0.05345 |
| -0.5 | 337.5 | 0.54152 | 0.08574 |
| -0.3 | 22.5 | 0.54631 | 0.07174 |
| -0.3 | 37.5 | 0.55819 | 0.07306 |
| -0.3 | 52.5 | 0.49048 | 0.07408 |
| -0.3 | 67.5 | 0.54076 | 0.0559 |
| -0.3 | 82.5 | 0.57272 | 0.04988 |
| -0.3 | 97.5 | 0.55179 | 0.04722 |
| -0.3 | 112.5 | 0.57018 | 0.05289 |
| -0.3 | 127.5 | 0.48348 | 0.04556 |
| -0.3 | 142.5 | 0.3612 | 0.04028 |
| -0.3 | 157.5 | 0.43411 | 0.0479 |
| -0.3 | 172.5 | 0.40468 | 0.04355 |
| -0.3 | 187.5 | 0.41323 | 0.03852 |
| -0.3 | 202.5 | 0.32362 | 0.03844 |
| -0.3 | 217.5 | 0.45246 | 0.05379 |
| -0.3 | 232.5 | 0.47341 | 0.0523 |
| -0.3 | 247.5 | 0.52054 | 0.04871 |
| -0.3 | 262.5 | 0.54909 | 0.04996 |
| -0.3 | 277.5 | 0.54531 | 0.05217 |
| -0.3 | 292.5 | 0.5159 | 0.06873 |
| -0.3 | 307.5 | 0.43329 | 0.07405 |
| -0.3 | 322.5 | 0.56573 | 0.07023 |
| -0.3 | 337.5 | 0.58779 | 0.09277 |
| -0.1 | 187.5 | 0.57064 | 0.04534 |
| -0.1 | 202.5 | 0.44494 | 0.04154 |
| -0.1 | 217.5 | 0.44488 | 0.04455 |
| -0.1 | 232.5 | 0.4446 | 0.04998 |
| -0.1 | 247.5 | 0.44891 | 0.04755 |
| -0.1 | 262.5 | 0.41983 | 0.03921 |
| -0.1 | 277.5 | 0.47677 | 0.04772 |
| -0.1 | 292.5 | 0.4977 | 0.05342 |
| -0.1 | 307.5 | 0.35113 | 0.05185 |
| -0.1 | 322.5 | 0.53111 | 0.1 |
| -0.1 | 337.5 | 0.46872 | 0.11072 |
| 0.1 | 37.5 | 0.35842 | 0.05495 |
| 0.1 | 52.5 | 0.49012 | 0.05216 |
| 0.1 | 67.5 | 0.49928 | 0.04652 |
| 0.1 | 82.5 | 0.49116 | 0.04763 |
| 0.1 | 97.5 | 0.43942 | 0.04583 |
| 0.1 | 112.5 | 0.31046 | 0.03667 |
| 0.1 | 127.5 | 0.41731 | 0.04172 |
| 0.1 | 142.5 | 0.3428 | 0.03552 |
| 0.1 | 157.5 | 0.40945 | 0.03393 |
| 0.1 | 172.5 | 0.40764 | 0.02992 |
| 0.1 | 187.5 | 0.32667 | 0.0265 |
| 0.1 | 202.5 | 0.44341 | 0.03865 |
| 0.1 | 217.5 | 0.42751 | 0.04145 |
| 0.1 | 232.5 | 0.47592 | 0.05158 |
| 0.1 | 247.5 | 0.38746 | 0.04471 |
| 0.1 | 262.5 | 0.36778 | 0.03923 |
| 0.1 | 277.5 | 0.42639 | 0.04225 |
| 0.1 | 292.5 | 0.4077 | 0.04595 |
| 0.1 | 307.5 | 0.43832 | 0.04965 |
| 0.1 | 322.5 | 0.36708 | 0.05068 |
| 0.3 | 37.5 | 0.42561 | 0.05273 |
| 0.3 | 52.5 | 0.4707 | 0.04464 |
| 0.3 | 67.5 | 0.49689 | 0.0513 |
| 0.3 | 82.5 | 0.40811 | 0.04909 |
| 0.3 | 97.5 | 0.33577 | 0.03859 |
| 0.3 | 112.5 | 0.43769 | 0.04937 |
| 0.3 | 127.5 | 0.38533 | 0.04526 |
| 0.3 | 142.5 | 0.4696 | 0.04542 |
| 0.3 | 157.5 | 0.36813 | 0.03293 |
| 0.3 | 172.5 | 0.39667 | 0.0296 |
| 0.3 | 187.5 | 0.43857 | 0.03438 |
| 0.3 | 202.5 | 0.44136 | 0.03514 |
| 0.3 | 217.5 | 0.50293 | 0.0456 |
| 0.3 | 232.5 | 0.52477 | 0.05181 |
| 0.3 | 247.5 | 0.48897 | 0.05711 |
| 0.3 | 262.5 | 0.45628 | 0.04795 |
| 0.3 | 277.5 | 0.45236 | 0.04673 |
| 0.3 | 292.5 | 0.55015 | 0.05099 |
| 0.3 | 307.5 | 0.51641 | 0.048 |
| 0.3 | 322.5 | 0.37026 | 0.04913 |
| 0.5 | 37.5 | 0.63419 | 0.09671 |
| 0.5 | 52.5 | 0.60726 | 0.06823 |
| 0.5 | 67.5 | 0.57339 | 0.05799 |
| 0.5 | 82.5 | 0.49501 | 0.05389 |
| 0.5 | 97.5 | 0.4558 | 0.04925 |
| 0.5 | 112.5 | 0.48094 | 0.05735 |
| 0.5 | 127.5 | 0.50782 | 0.0579 |
| 0.5 | 142.5 | 0.44371 | 0.04009 |
| 0.5 | 157.5 | 0.32046 | 0.03051 |
| 0.5 | 172.5 | 0.42345 | 0.03216 |
| 0.5 | 187.5 | 0.37027 | 0.03002 |
| 0.5 | 202.5 | 0.3776 | 0.03528 |
| 0.5 | 217.5 | 0.44371 | 0.04402 |
| 0.5 | 232.5 | 0.4254 | 0.04911 |
| 0.5 | 247.5 | 0.53475 | 0.05836 |
| 0.5 | 262.5 | 0.52459 | 0.05514 |
| 0.5 | 277.5 | 0.51149 | 0.05291 |
| 0.5 | 292.5 | 0.50782 | 0.05511 |
| 0.5 | 307.5 | 0.54954 | 0.0613 |
| 0.5 | 322.5 | 0.60149 | 0.09702 |
| 0.7 | 7.5 | 0.46889 | 0.05067 |
| 0.7 | 22.5 | 0.54924 | 0.0637 |
| 0.7 | 37.5 | 0.45604 | 0.06054 |
| 0.7 | 52.5 | 0.42784 | 0.05398 |
| 0.7 | 67.5 | 0.37881 | 0.04479 |
| 0.7 | 82.5 | 0.44681 | 0.05081 |
| 0.7 | 97.5 | 0.48912 | 0.04534 |
| 0.7 | 112.5 | 0.36903 | 0.03741 |
| 0.7 | 127.5 | 0.44163 | 0.03877 |
| 0.7 | 142.5 | 0.41211 | 0.03634 |
| 0.7 | 157.5 | 0.34579 | 0.03071 |
| 0.7 | 172.5 | 0.33835 | 0.03232 |
| 0.7 | 187.5 | 0.32373 | 0.03132 |
| 0.7 | 202.5 | 0.31705 | 0.03133 |
| 0.7 | 217.5 | 0.42703 | 0.0394 |
| 0.7 | 232.5 | 0.44163 | 0.04147 |
| 0.7 | 247.5 | 0.47127 | 0.04278 |
| 0.7 | 262.5 | 0.50679 | 0.05161 |
| 0.7 | 277.5 | 0.45321 | 0.05154 |
| 0.7 | 292.5 | 0.47942 | 0.05105 |
| 0.7 | 307.5 | 0.34761 | 0.04803 |
| 0.7 | 322.5 | 0.40977 | 0.06487 |
| 0.7 | 337.5 | 0.5295 | 0.07657 |
| 0.7 | 352.5 | 0.46889 | 0.05063 |
| 0.9 | 7.5 | 0.48005 | 0.04167 |
| 0.9 | 22.5 | 0.41305 | 0.03633 |
| 0.9 | 37.5 | 0.48386 | 0.04087 |
| 0.9 | 52.5 | 0.35278 | 0.03377 |
| 0.9 | 67.5 | 0.59419 | 0.05048 |
| 0.9 | 82.5 | 0.52521 | 0.04495 |
| 0.9 | 97.5 | 0.3946 | 0.03656 |
| 0.9 | 112.5 | 0.38831 | 0.03599 |
| 0.9 | 127.5 | 0.41824 | 0.03631 |
| 0.9 | 142.5 | 0.40312 | 0.03232 |
| 0.9 | 157.5 | 0.33709 | 0.02934 |
| 0.9 | 172.5 | 0.30389 | 0.02882 |
| 0.9 | 187.5 | 0.36624 | 0.0313 |
| 0.9 | 202.5 | 0.25688 | 0.02613 |
| 0.9 | 217.5 | 0.35234 | 0.0282 |
| 0.9 | 232.5 | 0.3451 | 0.03286 |
| 0.9 | 247.5 | 0.38898 | 0.0321 |
| 0.9 | 262.5 | 0.43374 | 0.04059 |
| 0.9 | 277.5 | 0.58637 | 0.05023 |
| 0.9 | 292.5 | 0.55171 | 0.0455 |
| 0.9 | 307.5 | 0.44832 | 0.03832 |
| 0.9 | 322.5 | 0.41209 | 0.03816 |
| 0.9 | 337.5 | 0.49098 | 0.04037 |
| 0.9 | 352.5 | 0.48534 | 0.03754 |