Measurement E14M142
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 4.16 GeV2 | |
| W: | 1.17 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.7 | 82.5 | 0.05691 | 0.019 | 0.01609 |
| -0.7 | 97.5 | 0.11561 | 0.04944 | 0.0509 |
| -0.7 | 112.5 | 0.06202 | 0.02116 | 0.03077 |
| -0.7 | 142.5 | 0.02909 | 0.0164 | 0.01742 |
| -0.7 | 172.5 | 0.04578 | 0.03396 | 0.02204 |
| -0.7 | 187.5 | 0.03305 | 0.01234 | 0.02207 |
| -0.7 | 202.5 | 0.11261 | 0.05302 | 0.02209 |
| -0.7 | 217.5 | 0.06953 | 0.03644 | 0.03878 |
| -0.7 | 232.5 | 0.04919 | 0.0275 | 0.02735 |
| -0.7 | 262.5 | 0.03806 | 0.02608 | 0.01592 |
| -0.7 | 277.5 | 0.1459 | 0.05965 | 0.02184 |
| -0.7 | 292.5 | 0.11979 | 0.0512 | 0.07778 |
| -0.5 | 187.5 | 0.04613 | 0.02494 | 0.04153 |
| -0.5 | 202.5 | 0.05481 | 0.02412 | 0.02854 |
| -0.5 | 217.5 | 0.09957 | 0.03596 | 0.07261 |
| -0.5 | 232.5 | 0.1444 | 0.05199 | 0.0376 |
| -0.5 | 247.5 | 0.08868 | 0.0262 | 0.02128 |
| -0.5 | 262.5 | 0.07239 | 0.02778 | 0.02832 |
| -0.5 | 277.5 | 0.08731 | 0.0301 | 0.0549 |
| -0.5 | 292.5 | 0.36141 | 0.16241 | 0.04406 |
| -0.3 | 187.5 | 0.07327 | 0.02711 | 0.05471 |
| -0.3 | 202.5 | 0.10283 | 0.03776 | 0.04728 |
| -0.3 | 217.5 | 0.09079 | 0.0236 | 0.03985 |
| -0.3 | 232.5 | 0.1132 | 0.03107 | 0.0394 |
| -0.3 | 247.5 | 0.12387 | 0.04287 | 0.03895 |
| -0.3 | 262.5 | 0.15448 | 0.03993 | 0.0325 |
| -0.3 | 277.5 | 0.13205 | 0.03556 | 0.05523 |
| -0.3 | 292.5 | 0.12791 | 0.0552 | 0.07797 |
| -0.3 | 307.5 | 0.11493 | 0.03811 | 0.05454 |
| -0.1 | 67.5 | 0.14626 | 0.04852 | 0.03112 |
| -0.1 | 82.5 | 0.28069 | 0.08636 | 0.16701 |
| -0.1 | 97.5 | 0.20388 | 0.0494 | 0.04783 |
| -0.1 | 112.5 | 0.08072 | 0.02359 | 0.0209 |
| -0.1 | 127.5 | 0.10953 | 0.03211 | 0.01959 |
| -0.1 | 142.5 | 0.05427 | 0.01643 | 0.01022 |
| -0.1 | 157.5 | 0.14642 | 0.04236 | 0.11342 |
| -0.1 | 172.5 | 0.08046 | 0.02318 | 0.07824 |
| -0.1 | 187.5 | 0.10282 | 0.02952 | 0.05139 |
| -0.1 | 202.5 | 0.03036 | 0.0103 | 0.02849 |
| -0.1 | 217.5 | 0.14836 | 0.04863 | 0.11842 |
| -0.1 | 232.5 | 0.07296 | 0.02022 | 0.02233 |
| -0.1 | 247.5 | 0.19657 | 0.0481 | 0.03058 |
| -0.1 | 262.5 | 0.07341 | 0.02711 | 0.01238 |
| -0.1 | 277.5 | 0.17432 | 0.0635 | 0.08644 |
| -0.1 | 292.5 | 0.3007 | 0.10085 | 0.12478 |
| -0.1 | 307.5 | 0.14843 | 0.06175 | 0.11128 |
| 0.1 | 187.5 | 0.05471 | 0.0178 | 0.0469 |
| 0.1 | 202.5 | 0.11279 | 0.03237 | 0.03246 |
| 0.1 | 217.5 | 0.11459 | 0.02661 | 0.04203 |
| 0.1 | 232.5 | 0.11367 | 0.03683 | 0.04104 |
| 0.1 | 247.5 | 0.12397 | 0.03086 | 0.01721 |
| 0.1 | 262.5 | 0.09209 | 0.02559 | 0.00886 |
| 0.1 | 277.5 | 0.1007 | 0.03031 | 0.01891 |
| 0.1 | 292.5 | 0.12834 | 0.04454 | 0.02844 |
| 0.1 | 307.5 | 0.03348 | 0.0218 | 0.01845 |
| 0.3 | 187.5 | 0.05947 | 0.01883 | 0.00846 |
| 0.3 | 202.5 | 0.06605 | 0.01657 | 0.03431 |
| 0.3 | 217.5 | 0.06765 | 0.01909 | 0.01175 |
| 0.3 | 232.5 | 0.21096 | 0.0549 | 0.2052 |
| 0.3 | 247.5 | 0.17007 | 0.03882 | 0.12338 |
| 0.3 | 262.5 | 0.09972 | 0.02874 | 0.04687 |
| 0.3 | 277.5 | 0.16975 | 0.06072 | 0.02726 |
| 0.3 | 292.5 | 0.07418 | 0.02593 | 0.01062 |
| 0.3 | 307.5 | 0.10957 | 0.04231 | 0.02526 |
| 0.3 | 322.5 | 0.11788 | 0.05993 | 0.02914 |
| 0.3 | 337.5 | 0.02953 | 0.01389 | 0.02355 |
| 0.3 | 352.5 | 0.05495 | 0.02225 | 0.01796 |
| 0.5 | 187.5 | 0.0565 | 0.01525 | 0.0029 |
| 0.5 | 202.5 | 0.07049 | 0.01936 | 0.00924 |
| 0.5 | 217.5 | 0.47492 | 0.20598 | 0.09901 |
| 0.5 | 232.5 | 0.09437 | 0.02385 | 0.05035 |
| 0.5 | 247.5 | 0.0664 | 0.0202 | 0.00168 |
| 0.5 | 262.5 | 0.12693 | 0.03601 | 0.04378 |
| 0.5 | 277.5 | 0.32142 | 0.12446 | 0.01956 |
| 0.5 | 292.5 | 0.13153 | 0.03514 | 0.03015 |
| 0.5 | 307.5 | 0.06758 | 0.02151 | 0.03208 |
| 0.5 | 322.5 | 0.1121 | 0.04127 | 0.03538 |
| 0.5 | 337.5 | 0.03646 | 0.01113 | 0.01697 |
| 0.5 | 352.5 | 0.05361 | 0.02397 | 0.02918 |
| 0.7 | 7.5 | 0.05286 | 0.02294 | 0.04935 |
| 0.7 | 22.5 | 0.06323 | 0.01895 | 0.05774 |
| 0.7 | 37.5 | 0.20172 | 0.09352 | 0.06613 |
| 0.7 | 52.5 | 0.08962 | 0.03148 | 0.06273 |
| 0.7 | 82.5 | 0.15834 | 0.04753 | 0.0375 |
| 0.7 | 97.5 | 0.17809 | 0.04836 | 0.01227 |
| 0.7 | 112.5 | 0.08001 | 0.0222 | 0.01099 |
| 0.7 | 127.5 | 0.06553 | 0.01641 | 0.00516 |
| 0.7 | 142.5 | 0.04849 | 0.01451 | 0.04575 |
| 0.7 | 157.5 | 0.187 | 0.05352 | 0.04927 |
| 0.7 | 172.5 | 0.1049 | 0.02722 | 0.02464 |
| 0.7 | 187.5 | 0.07348 | 0.02079 | 0.01954 |
| 0.7 | 202.5 | 0.09064 | 0.02369 | 0.01445 |
| 0.7 | 217.5 | 0.05615 | 0.0159 | 0.01859 |
| 0.7 | 232.5 | 0.04802 | 0.01361 | 0.02206 |
| 0.7 | 247.5 | 0.0942 | 0.02431 | 0.01782 |
| 0.7 | 262.5 | 0.15603 | 0.04304 | 0.0353 |
| 0.7 | 277.5 | 0.16562 | 0.04854 | 0.03746 |
| 0.7 | 292.5 | 0.1603 | 0.05627 | 0.14285 |
| 0.7 | 307.5 | 0.11502 | 0.03843 | 0.03074 |
| 0.7 | 322.5 | 0.0804 | 0.02441 | 0.0441 |
| 0.7 | 337.5 | 0.03151 | 0.0103 | 0.01969 |
| 0.7 | 352.5 | 0.04731 | 0.01481 | 0.02667 |
| 0.9 | 7.5 | 0.05214 | 0.01482 | 0.03364 |
| 0.9 | 22.5 | 0.08487 | 0.02476 | 0.03175 |
| 0.9 | 37.5 | 0.08367 | 0.02611 | 0.02315 |
| 0.9 | 52.5 | 0.06983 | 0.01841 | 0.04892 |
| 0.9 | 67.5 | 0.12718 | 0.03845 | 0.09194 |
| 0.9 | 82.5 | 0.07622 | 0.01785 | 0.0115 |
| 0.9 | 97.5 | 0.11587 | 0.03094 | 0.0304 |
| 0.9 | 112.5 | 0.05187 | 0.02065 | 0.01379 |
| 0.9 | 127.5 | 0.02623 | 0.01209 | 0.01265 |
| 0.9 | 142.5 | 0.06565 | 0.01639 | 0.01232 |
| 0.9 | 157.5 | 0.06784 | 0.01772 | 0.04223 |
| 0.9 | 172.5 | 0.06398 | 0.01906 | 0.01335 |
| 0.9 | 187.5 | 0.10839 | 0.03056 | 0.02482 |
| 0.9 | 202.5 | 0.07122 | 0.01793 | 0.01508 |
| 0.9 | 217.5 | 0.09752 | 0.0245 | 0.00534 |
| 0.9 | 232.5 | 0.11513 | 0.03248 | 0.02043 |
| 0.9 | 247.5 | 0.14693 | 0.04036 | 0.03876 |
| 0.9 | 262.5 | 0.05477 | 0.01443 | 0.00875 |
| 0.9 | 277.5 | 0.20353 | 0.06319 | 0.06751 |
| 0.9 | 292.5 | 0.06981 | 0.0222 | 0.01695 |
| 0.9 | 307.5 | 0.07244 | 0.02164 | 0.04477 |
| 0.9 | 322.5 | 0.05606 | 0.01868 | 0.03279 |
| 0.9 | 337.5 | 0.07302 | 0.0204 | 0.01862 |
| 0.9 | 352.5 | 0.18869 | 0.07326 | 0.06685 |