cos(θπ) = dimensionless
Fit φ dependence:
Parameter (X axis): φ(π+), degree
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Experiment: E99-107 CLAS experiment, 2005
Spokespersons: V. D. Burkert, R. Minehart
No publications available for this experiment
Quantity measured: dσ/dΩ, mcbn/sterad
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: polarized
Final state: π+n, polarization: none
| Q2 : | 3.48 GeV2 | |
|---|---|---|
| W : | 1.51 GeV | |
| Ebeam : | 5.754 GeV |
|
Select data slice:
cos(θπ) = dimensionless Fit φ dependence: |
Observable quantity measured (Y axis): dσ/dΩ, mcbn/sterad
Parameter (X axis): φ(π+), degree |
Click here to get data in text file, delimited with tabs.
Click here to get calculated fit coefficients in text file, delimited with tabs.
Measured data:
|
cos(θπ),
dimensionless |
φ(π+),
degree |
dσ/dΩ,
mcbn/sterad |
Data errors,
mcbn/sterad |
Systematic errors,
mcbn/sterad |
|---|---|---|---|---|
| -0.9 | 37.5 | 0.18305 | 0.05628 | 0.03721 |
| -0.9 | 67.5 | 0.23252 | 0.06045 | 0.02725 |
| -0.9 | 82.5 | 0.07789 | 0.03327 | 0.01517 |
| -0.9 | 97.5 | 0.25 | 0.05327 | 0.08005 |
| -0.9 | 112.5 | 0.27049 | 0.05504 | 0.06248 |
| -0.9 | 127.5 | 0.29513 | 0.06367 | 0.10537 |
| -0.9 | 142.5 | 0.30267 | 0.07954 | 0.15528 |
| -0.9 | 157.5 | 0.34327 | 0.06664 | 0.09313 |
| -0.9 | 172.5 | 0.41809 | 0.06763 | 0.02236 |
| -0.9 | 187.5 | 0.42102 | 0.06692 | 0.10514 |
| -0.9 | 232.5 | 0.26778 | 0.05513 | 0.02113 |
| -0.9 | 247.5 | 0.24262 | 0.04763 | 0.06841 |
| -0.9 | 262.5 | 0.35932 | 0.07397 | 0.11569 |
| -0.9 | 277.5 | 0.24845 | 0.06248 | 0.04938 |
| -0.9 | 307.5 | 0.18622 | 0.05022 | 0.0339 |
| -0.7 | 7.5 | 0.33136 | 0.07366 | 0.03165 |
| -0.7 | 22.5 | 0.13572 | 0.03383 | 0.02106 |
| -0.7 | 37.5 | 0.27074 | 0.03154 | 0.00867 |
| -0.7 | 52.5 | 0.37373 | 0.04443 | 0.06304 |
| -0.7 | 67.5 | 0.44167 | 0.0533 | 0.02321 |
| -0.7 | 82.5 | 0.42117 | 0.04641 | 0.09529 |
| -0.7 | 97.5 | 0.46237 | 0.04899 | 0.05185 |
| -0.7 | 112.5 | 0.49044 | 0.04681 | 0.05965 |
| -0.7 | 127.5 | 0.47595 | 0.0517 | 0.07798 |
| -0.7 | 142.5 | 0.37513 | 0.04962 | 0.04271 |
| -0.7 | 157.5 | 0.38377 | 0.04278 | 0.05755 |
| -0.7 | 172.5 | 0.39093 | 0.03858 | 0.04502 |
| -0.7 | 187.5 | 0.43979 | 0.04217 | 0.01472 |
| -0.7 | 202.5 | 0.30603 | 0.03725 | 0.0349 |
| -0.7 | 217.5 | 0.3855 | 0.04898 | 0.09853 |
| -0.7 | 232.5 | 0.51076 | 0.05661 | 0.07902 |
| -0.7 | 247.5 | 0.50535 | 0.05 | 0.05869 |
| -0.7 | 262.5 | 0.53192 | 0.05464 | 0.01646 |
| -0.7 | 277.5 | 0.42415 | 0.0493 | 0.05862 |
| -0.7 | 292.5 | 0.42008 | 0.05711 | 0.02116 |
| -0.7 | 307.5 | 0.3293 | 0.04635 | 0.03698 |
| -0.7 | 322.5 | 0.27074 | 0.02935 | 0.00769 |
| -0.7 | 337.5 | 0.28649 | 0.05386 | 0.04164 |
| -0.7 | 352.5 | 0.23968 | 0.05571 | 0.0326 |
| -0.5 | 22.5 | 0.33844 | 0.06048 | 0.0309 |
| -0.5 | 37.5 | 0.48708 | 0.0612 | 0.0367 |
| -0.5 | 52.5 | 0.50049 | 0.0596 | 0.02567 |
| -0.5 | 67.5 | 0.63631 | 0.05651 | 0.05026 |
| -0.5 | 82.5 | 0.52577 | 0.04244 | 0.05823 |
| -0.5 | 97.5 | 0.60269 | 0.04476 | 0.02112 |
| -0.5 | 112.5 | 0.60023 | 0.04621 | 0.07175 |
| -0.5 | 127.5 | 0.52441 | 0.05025 | 0.06064 |
| -0.5 | 142.5 | 0.60388 | 0.05798 | 0.03096 |
| -0.5 | 157.5 | 0.52213 | 0.04772 | 0.04694 |
| -0.5 | 172.5 | 0.5426 | 0.04416 | 0.00528 |
| -0.5 | 187.5 | 0.49401 | 0.04417 | 0.03156 |
| -0.5 | 202.5 | 0.46124 | 0.04748 | 0.07189 |
| -0.5 | 217.5 | 0.46559 | 0.05267 | 0.114 |
| -0.5 | 232.5 | 0.53757 | 0.05286 | 0.13074 |
| -0.5 | 247.5 | 0.60023 | 0.0468 | 0.1538 |
| -0.5 | 262.5 | 0.60147 | 0.0433 | 0.04012 |
| -0.5 | 277.5 | 0.64809 | 0.0502 | 0.03077 |
| -0.5 | 292.5 | 0.40519 | 0.0381 | 0.022 |
| -0.5 | 307.5 | 0.3901 | 0.04622 | 0.00975 |
| -0.5 | 322.5 | 0.49957 | 0.05865 | 0.02139 |
| -0.5 | 337.5 | 0.40096 | 0.05439 | 0.22836 |
| -0.3 | 22.5 | 0.60626 | 0.07432 | 0.26375 |
| -0.3 | 37.5 | 0.47613 | 0.07499 | 0.08545 |
| -0.3 | 52.5 | 0.69592 | 0.07741 | 0.03544 |
| -0.3 | 67.5 | 0.6807 | 0.05443 | 0.05196 |
| -0.3 | 82.5 | 0.70712 | 0.04686 | 0.01334 |
| -0.3 | 97.5 | 0.70922 | 0.0475 | 0.03564 |
| -0.3 | 112.5 | 0.66388 | 0.04911 | 0.04216 |
| -0.3 | 127.5 | 0.61236 | 0.05055 | 0.06234 |
| -0.3 | 142.5 | 0.59166 | 0.04409 | 0.05531 |
| -0.3 | 157.5 | 0.64141 | 0.04429 | 0.02584 |
| -0.3 | 172.5 | 0.62366 | 0.04452 | 0.03013 |
| -0.3 | 187.5 | 0.64038 | 0.04612 | 0.03542 |
| -0.3 | 202.5 | 0.56345 | 0.04349 | 0.02713 |
| -0.3 | 217.5 | 0.54263 | 0.04274 | 0.03109 |
| -0.3 | 232.5 | 0.67657 | 0.05239 | 0.06314 |
| -0.3 | 247.5 | 0.65547 | 0.04897 | 0.04849 |
| -0.3 | 262.5 | 0.71159 | 0.04963 | 0.04592 |
| -0.3 | 277.5 | 0.68274 | 0.0466 | 0.02591 |
| -0.3 | 292.5 | 0.66434 | 0.05308 | 0.02762 |
| -0.3 | 307.5 | 0.50236 | 0.06 | 0.03569 |
| -0.3 | 322.5 | 0.62924 | 0.09124 | 0.11603 |
| -0.3 | 337.5 | 0.69325 | 0.10677 | 0.21392 |
| -0.1 | 37.5 | 0.48475 | 0.06434 | 0.05032 |
| -0.1 | 52.5 | 0.60687 | 0.05083 | 0.03093 |
| -0.1 | 67.5 | 0.75275 | 0.05216 | 0.01519 |
| -0.1 | 82.5 | 0.72242 | 0.04937 | 0.02203 |
| -0.1 | 97.5 | 0.65926 | 0.0509 | 0.02717 |
| -0.1 | 112.5 | 0.70556 | 0.05406 | 0.05672 |
| -0.1 | 127.5 | 0.73324 | 0.05615 | 0.07945 |
| -0.1 | 142.5 | 0.64155 | 0.04464 | 0.03791 |
| -0.1 | 157.5 | 0.61501 | 0.04023 | 0.02438 |
| -0.1 | 172.5 | 0.62911 | 0.03971 | 0.01177 |
| -0.1 | 187.5 | 0.5726 | 0.03805 | 0.00609 |
| -0.1 | 202.5 | 0.67204 | 0.04617 | 0.01609 |
| -0.1 | 217.5 | 0.58933 | 0.04272 | 0.01853 |
| -0.1 | 232.5 | 0.64081 | 0.04775 | 0.032 |
| -0.1 | 247.5 | 0.59488 | 0.04684 | 0.03925 |
| -0.1 | 262.5 | 0.72967 | 0.05166 | 0.0256 |
| -0.1 | 277.5 | 0.79021 | 0.05593 | 0.01763 |
| -0.1 | 292.5 | 0.70797 | 0.05276 | 0.01828 |
| -0.1 | 307.5 | 0.63235 | 0.05232 | 0.06235 |
| -0.1 | 322.5 | 0.38641 | 0.06327 | 0.03984 |
| 0.1 | 37.5 | 0.98781 | 0.08535 | 0.14285 |
| 0.1 | 52.5 | 0.69287 | 0.05093 | 0.02132 |
| 0.1 | 67.5 | 0.81658 | 0.05977 | 0.01761 |
| 0.1 | 82.5 | 0.80177 | 0.06091 | 0.04487 |
| 0.1 | 97.5 | 0.6358 | 0.05229 | 0.03569 |
| 0.1 | 112.5 | 0.73755 | 0.0621 | 0.0619 |
| 0.1 | 127.5 | 0.62113 | 0.04826 | 0.02096 |
| 0.1 | 142.5 | 0.61667 | 0.04382 | 0.01635 |
| 0.1 | 157.5 | 0.6258 | 0.04179 | 0.00991 |
| 0.1 | 172.5 | 0.71523 | 0.0425 | 0.00589 |
| 0.1 | 187.5 | 0.72912 | 0.04315 | 0.01596 |
| 0.1 | 202.5 | 0.62091 | 0.03943 | 0.00634 |
| 0.1 | 217.5 | 0.57259 | 0.04327 | 0.01528 |
| 0.1 | 232.5 | 0.61335 | 0.04644 | 0.02975 |
| 0.1 | 247.5 | 0.65224 | 0.05348 | 0.0317 |
| 0.1 | 262.5 | 0.75192 | 0.06245 | 0.05597 |
| 0.1 | 277.5 | 0.72302 | 0.05426 | 0.02509 |
| 0.1 | 292.5 | 0.74111 | 0.05106 | 0.02255 |
| 0.1 | 307.5 | 0.76862 | 0.05551 | 0.01449 |
| 0.1 | 322.5 | 0.82384 | 0.06964 | 0.07406 |
| 0.3 | 37.5 | 0.58892 | 0.06252 | 0.02177 |
| 0.3 | 52.5 | 0.74068 | 0.06338 | 0.01956 |
| 0.3 | 67.5 | 0.75937 | 0.06493 | 0.01142 |
| 0.3 | 82.5 | 0.68662 | 0.05604 | 0.02585 |
| 0.3 | 97.5 | 0.67222 | 0.05766 | 0.02752 |
| 0.3 | 112.5 | 0.62648 | 0.05511 | 0.04077 |
| 0.3 | 127.5 | 0.51724 | 0.04467 | 0.00474 |
| 0.3 | 142.5 | 0.49252 | 0.03707 | 0.00596 |
| 0.3 | 157.5 | 0.49908 | 0.03512 | 0.01119 |
| 0.3 | 172.5 | 0.57185 | 0.03779 | 0.00717 |
| 0.3 | 187.5 | 0.61237 | 0.03824 | 0.00692 |
| 0.3 | 202.5 | 0.6475 | 0.04377 | 0.00478 |
| 0.3 | 217.5 | 0.47763 | 0.04104 | 0.01283 |
| 0.3 | 232.5 | 0.42002 | 0.04069 | 0.0208 |
| 0.3 | 247.5 | 0.61575 | 0.05124 | 0.03793 |
| 0.3 | 262.5 | 0.61979 | 0.05867 | 0.04546 |
| 0.3 | 277.5 | 0.64218 | 0.06127 | 0.01733 |
| 0.3 | 292.5 | 0.72239 | 0.0634 | 0.00933 |
| 0.3 | 307.5 | 0.80162 | 0.0705 | 0.01401 |
| 0.3 | 322.5 | 0.64196 | 0.06533 | 0.02523 |
| 0.5 | 7.5 | 0.54369 | 0.08919 | 0.04612 |
| 0.5 | 37.5 | 0.33075 | 0.04429 | 0.02621 |
| 0.5 | 52.5 | 0.49113 | 0.05913 | 0.01649 |
| 0.5 | 67.5 | 0.47294 | 0.05238 | 0.0254 |
| 0.5 | 82.5 | 0.43619 | 0.04659 | 0.0154 |
| 0.5 | 97.5 | 0.44371 | 0.04435 | 0.01456 |
| 0.5 | 112.5 | 0.58533 | 0.04848 | 0.01581 |
| 0.5 | 127.5 | 0.53213 | 0.04704 | 0.01582 |
| 0.5 | 142.5 | 0.42462 | 0.03837 | 0.01184 |
| 0.5 | 157.5 | 0.39697 | 0.03427 | 0.00897 |
| 0.5 | 172.5 | 0.45435 | 0.03592 | 0.00651 |
| 0.5 | 187.5 | 0.42606 | 0.03486 | 0.00692 |
| 0.5 | 202.5 | 0.42969 | 0.03609 | 0.00598 |
| 0.5 | 217.5 | 0.42676 | 0.03669 | 0.00964 |
| 0.5 | 232.5 | 0.62995 | 0.05679 | 0.03403 |
| 0.5 | 247.5 | 0.68188 | 0.05851 | 0.01677 |
| 0.5 | 262.5 | 0.51033 | 0.04882 | 0.02975 |
| 0.5 | 277.5 | 0.59327 | 0.05729 | 0.02181 |
| 0.5 | 292.5 | 0.48111 | 0.05408 | 0.0441 |
| 0.5 | 307.5 | 0.40656 | 0.04666 | 0.00608 |
| 0.5 | 322.5 | 0.27894 | 0.05727 | 0.01339 |
| 0.5 | 352.5 | 0.34405 | 0.06586 | 0.01507 |
| 0.7 | 7.5 | 0.32984 | 0.03941 | 0.00448 |
| 0.7 | 22.5 | 0.34664 | 0.0385 | 0.01366 |
| 0.7 | 37.5 | 0.26621 | 0.03765 | 0.00315 |
| 0.7 | 52.5 | 0.35344 | 0.04383 | 0.00703 |
| 0.7 | 67.5 | 0.32848 | 0.0397 | 0.02175 |
| 0.7 | 82.5 | 0.33422 | 0.04331 | 0.01216 |
| 0.7 | 97.5 | 0.39112 | 0.04024 | 0.01646 |
| 0.7 | 112.5 | 0.34937 | 0.03444 | 0.01677 |
| 0.7 | 127.5 | 0.40231 | 0.03824 | 0.01882 |
| 0.7 | 142.5 | 0.43696 | 0.03556 | 0.0103 |
| 0.7 | 157.5 | 0.38948 | 0.03445 | 0.00803 |
| 0.7 | 172.5 | 0.39369 | 0.031 | 0.00727 |
| 0.7 | 187.5 | 0.44152 | 0.03534 | 0.0101 |
| 0.7 | 202.5 | 0.27854 | 0.02799 | 0.01671 |
| 0.7 | 217.5 | 0.34642 | 0.03087 | 0.00858 |
| 0.7 | 232.5 | 0.32558 | 0.03432 | 0.00529 |
| 0.7 | 247.5 | 0.35004 | 0.03663 | 0.01195 |
| 0.7 | 262.5 | 0.29999 | 0.03745 | 0.01446 |
| 0.7 | 277.5 | 0.28566 | 0.03543 | 0.00847 |
| 0.7 | 292.5 | 0.34366 | 0.03337 | 0.02273 |
| 0.7 | 307.5 | 0.3596 | 0.04244 | 0.00459 |
| 0.7 | 322.5 | 0.35146 | 0.04167 | 0.01707 |
| 0.7 | 337.5 | 0.31641 | 0.03836 | 0.00687 |
| 0.7 | 352.5 | 0.34992 | 0.0346 | 0.00956 |
| 0.9 | 7.5 | 0.31325 | 0.02649 | 0.0143 |
| 0.9 | 22.5 | 0.29211 | 0.02807 | 0.01594 |
| 0.9 | 37.5 | 0.37657 | 0.03182 | 0.00613 |
| 0.9 | 52.5 | 0.32332 | 0.02905 | 0.01233 |
| 0.9 | 67.5 | 0.26326 | 0.03095 | 0.00963 |
| 0.9 | 82.5 | 0.31369 | 0.0295 | 0.01191 |
| 0.9 | 97.5 | 0.30639 | 0.0304 | 0.01041 |
| 0.9 | 112.5 | 0.26367 | 0.02741 | 0.0067 |
| 0.9 | 127.5 | 0.3374 | 0.02854 | 0.00713 |
| 0.9 | 142.5 | 0.28511 | 0.02604 | 0.01125 |
| 0.9 | 157.5 | 0.28314 | 0.02639 | 0.0049 |
| 0.9 | 172.5 | 0.29461 | 0.02694 | 0.00941 |
| 0.9 | 187.5 | 0.31056 | 0.02737 | 0.00962 |
| 0.9 | 202.5 | 0.32455 | 0.02822 | 0.0069 |
| 0.9 | 217.5 | 0.27101 | 0.02749 | 0.00767 |
| 0.9 | 232.5 | 0.31362 | 0.03009 | 0.01646 |
| 0.9 | 247.5 | 0.35921 | 0.03241 | 0.01943 |
| 0.9 | 262.5 | 0.31238 | 0.02991 | 0.00793 |
| 0.9 | 277.5 | 0.26795 | 0.02954 | 0.00974 |
| 0.9 | 292.5 | 0.32271 | 0.03148 | 0.0109 |
| 0.9 | 307.5 | 0.32332 | 0.02812 | 0.0152 |
| 0.9 | 322.5 | 0.32844 | 0.03129 | 0.01877 |
| 0.9 | 337.5 | 0.33686 | 0.02956 | 0.01078 |
| 0.9 | 352.5 | 0.27321 | 0.02347 | 0.01903 |