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 : | 2.44 GeV2 | |
|---|---|---|
| W : | 1.57 GeV | |
| ε : | 0.8513 | |
| 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 | 7.5 | 0.55367 | 0.10882 | 0.00916 |
| -0.9 | 52.5 | 0.64757 | 0.11056 | 0.0382 |
| -0.9 | 67.5 | 0.54991 | 0.10104 | 0.03418 |
| -0.9 | 97.5 | 0.44233 | 0.09866 | 0.04886 |
| -0.9 | 112.5 | 0.33842 | 0.0902 | 0.0248 |
| -0.9 | 127.5 | 0.43247 | 0.07201 | 0.00598 |
| -0.9 | 142.5 | 0.46721 | 0.08232 | 0.02805 |
| -0.9 | 172.5 | 0.45794 | 0.07693 | 0.01781 |
| -0.9 | 187.5 | 0.45696 | 0.07409 | 0.02549 |
| -0.9 | 232.5 | 0.43247 | 0.06741 | 0.06809 |
| -0.9 | 247.5 | 0.39331 | 0.06078 | 0.11602 |
| -0.9 | 292.5 | 0.43565 | 0.09583 | 0.03562 |
| -0.9 | 307.5 | 0.27989 | 0.0655 | 0.02044 |
| -0.9 | 322.5 | 0.6244 | 0.12251 | 0.05005 |
| -0.9 | 352.5 | 0.38858 | 0.08615 | 0.00487 |
| -0.7 | 7.5 | 0.45444 | 0.06566 | 0.00569 |
| -0.7 | 22.5 | 0.61791 | 0.09107 | 0.01094 |
| -0.7 | 37.5 | 0.7608 | 0.0868 | 0.03518 |
| -0.7 | 52.5 | 0.70969 | 0.06692 | 0.09183 |
| -0.7 | 67.5 | 0.73352 | 0.08187 | 0.11622 |
| -0.7 | 82.5 | 0.70216 | 0.07667 | 0.16335 |
| -0.7 | 97.5 | 0.63232 | 0.0647 | 0.05486 |
| -0.7 | 112.5 | 0.51713 | 0.05182 | 0.042 |
| -0.7 | 127.5 | 0.60851 | 0.06153 | 0.03437 |
| -0.7 | 142.5 | 0.54403 | 0.07176 | 0.05931 |
| -0.7 | 157.5 | 0.54513 | 0.05934 | 0.06703 |
| -0.7 | 172.5 | 0.55549 | 0.05197 | 0.04068 |
| -0.7 | 187.5 | 0.53177 | 0.05203 | 0.03238 |
| -0.7 | 202.5 | 0.54542 | 0.0575 | 0.05096 |
| -0.7 | 217.5 | 0.50889 | 0.07388 | 0.05386 |
| -0.7 | 232.5 | 0.57305 | 0.06035 | 0.05303 |
| -0.7 | 247.5 | 0.60643 | 0.05546 | 0.0573 |
| -0.7 | 262.5 | 0.74529 | 0.07064 | 0.08452 |
| -0.7 | 277.5 | 0.70989 | 0.09134 | 0.1729 |
| -0.7 | 292.5 | 0.72148 | 0.1 | 0.11402 |
| -0.7 | 307.5 | 0.73933 | 0.08316 | 0.04406 |
| -0.7 | 322.5 | 0.52265 | 0.06192 | 0.00655 |
| -0.7 | 337.5 | 0.64955 | 0.10328 | 0.0266 |
| -0.7 | 352.5 | 0.64937 | 0.08523 | 0.01958 |
| -0.5 | 22.5 | 0.81536 | 0.12431 | 0.03659 |
| -0.5 | 37.5 | 0.76948 | 0.07962 | 0.01893 |
| -0.5 | 52.5 | 0.8887 | 0.08805 | 0.04147 |
| -0.5 | 67.5 | 1.01164 | 0.09712 | 0.12142 |
| -0.5 | 82.5 | 0.99031 | 0.0773 | 0.12507 |
| -0.5 | 97.5 | 0.85082 | 0.06664 | 0.07695 |
| -0.5 | 112.5 | 0.78364 | 0.06769 | 0.05289 |
| -0.5 | 127.5 | 0.73128 | 0.07523 | 0.19619 |
| -0.5 | 142.5 | 0.72099 | 0.07473 | 0.11379 |
| -0.5 | 157.5 | 0.64631 | 0.06355 | 0.04621 |
| -0.5 | 172.5 | 0.62848 | 0.05627 | 0.03853 |
| -0.5 | 187.5 | 0.66022 | 0.05425 | 0.0201 |
| -0.5 | 202.5 | 0.60119 | 0.06038 | 0.02557 |
| -0.5 | 217.5 | 0.6444 | 0.07549 | 0.10717 |
| -0.5 | 232.5 | 0.80779 | 0.07298 | 0.10759 |
| -0.5 | 247.5 | 0.81105 | 0.06761 | 0.1066 |
| -0.5 | 262.5 | 0.8401 | 0.06141 | 0.12035 |
| -0.5 | 277.5 | 0.88882 | 0.07121 | 0.0513 |
| -0.5 | 292.5 | 0.89637 | 0.09281 | 0.12292 |
| -0.5 | 307.5 | 0.92526 | 0.09194 | 0.08949 |
| -0.5 | 322.5 | 0.90643 | 0.0848 | 0.06715 |
| -0.5 | 337.5 | 0.91535 | 0.12061 | 0.04612 |
| -0.3 | 22.5 | 0.85046 | 0.11008 | 0.09693 |
| -0.3 | 37.5 | 0.83525 | 0.11591 | 0.06866 |
| -0.3 | 52.5 | 0.97944 | 0.11504 | 0.06055 |
| -0.3 | 67.5 | 0.96255 | 0.07656 | 0.19855 |
| -0.3 | 82.5 | 0.89049 | 0.06514 | 0.06493 |
| -0.3 | 97.5 | 0.9025 | 0.06519 | 0.06289 |
| -0.3 | 112.5 | 0.79088 | 0.06499 | 0.08894 |
| -0.3 | 127.5 | 0.80582 | 0.07116 | 0.15713 |
| -0.3 | 142.5 | 0.73876 | 0.07595 | 0.13921 |
| -0.3 | 157.5 | 0.7228 | 0.07482 | 0.06543 |
| -0.3 | 172.5 | 0.71987 | 0.06235 | 0.02257 |
| -0.3 | 187.5 | 0.62923 | 0.06005 | 0.02565 |
| -0.3 | 202.5 | 0.65139 | 0.06215 | 0.04512 |
| -0.3 | 217.5 | 0.66779 | 0.07309 | 0.14893 |
| -0.3 | 232.5 | 0.7875 | 0.07534 | 0.1663 |
| -0.3 | 247.5 | 0.77417 | 0.07088 | 0.09849 |
| -0.3 | 262.5 | 0.87698 | 0.06103 | 0.06404 |
| -0.3 | 277.5 | 0.95551 | 0.06847 | 0.12056 |
| -0.3 | 292.5 | 0.98903 | 0.07857 | 0.15634 |
| -0.3 | 307.5 | 0.87526 | 0.1203 | 0.03041 |
| -0.3 | 322.5 | 0.93303 | 0.11581 | 0.04034 |
| -0.3 | 337.5 | 0.88032 | 0.10256 | 0.07999 |
| -0.1 | 37.5 | 0.88456 | 0.17142 | 0.09979 |
| -0.1 | 52.5 | 0.84358 | 0.09752 | 0.04553 |
| -0.1 | 67.5 | 0.8486 | 0.06854 | 0.07443 |
| -0.1 | 82.5 | 0.86398 | 0.06462 | 0.06207 |
| -0.1 | 97.5 | 0.82764 | 0.06052 | 0.05697 |
| -0.1 | 112.5 | 0.73361 | 0.06152 | 0.09643 |
| -0.1 | 127.5 | 0.79309 | 0.0727 | 0.04175 |
| -0.1 | 142.5 | 0.70377 | 0.06326 | 0.07046 |
| -0.1 | 157.5 | 0.64451 | 0.05824 | 0.0596 |
| -0.1 | 172.5 | 0.62545 | 0.05266 | 0.02156 |
| -0.1 | 187.5 | 0.62545 | 0.05194 | 0.03113 |
| -0.1 | 202.5 | 0.50462 | 0.0498 | 0.04525 |
| -0.1 | 217.5 | 0.65252 | 0.06367 | 0.07581 |
| -0.1 | 232.5 | 0.76203 | 0.0693 | 0.11176 |
| -0.1 | 247.5 | 0.79364 | 0.06714 | 0.05733 |
| -0.1 | 262.5 | 0.87024 | 0.06205 | 0.09972 |
| -0.1 | 277.5 | 0.892 | 0.06191 | 0.08044 |
| -0.1 | 292.5 | 0.85635 | 0.0725 | 0.07538 |
| -0.1 | 307.5 | 0.78349 | 0.103 | 0.02 |
| 0.1 | 37.5 | 0.8155 | 0.08945 | 0.0458 |
| 0.1 | 52.5 | 0.75921 | 0.07195 | 0.0254 |
| 0.1 | 67.5 | 0.73957 | 0.06327 | 0.03055 |
| 0.1 | 82.5 | 0.77874 | 0.0633 | 0.02097 |
| 0.1 | 97.5 | 0.7417 | 0.07118 | 0.05146 |
| 0.1 | 112.5 | 0.76214 | 0.07046 | 0.05836 |
| 0.1 | 127.5 | 0.71351 | 0.06527 | 0.08886 |
| 0.1 | 142.5 | 0.62965 | 0.05631 | 0.06352 |
| 0.1 | 157.5 | 0.61559 | 0.04631 | 0.02909 |
| 0.1 | 172.5 | 0.66442 | 0.05073 | 0.03432 |
| 0.1 | 187.5 | 0.67568 | 0.0496 | 0.03942 |
| 0.1 | 202.5 | 0.58192 | 0.04784 | 0.04645 |
| 0.1 | 217.5 | 0.75787 | 0.0649 | 0.09224 |
| 0.1 | 232.5 | 0.73047 | 0.06605 | 0.12291 |
| 0.1 | 247.5 | 0.76478 | 0.06925 | 0.11481 |
| 0.1 | 262.5 | 0.7922 | 0.06423 | 0.04985 |
| 0.1 | 277.5 | 0.83955 | 0.06807 | 0.0706 |
| 0.1 | 292.5 | 0.86722 | 0.07289 | 0.08812 |
| 0.1 | 307.5 | 0.75728 | 0.07099 | 0.01605 |
| 0.1 | 322.5 | 0.75368 | 0.09393 | 0.0221 |
| 0.3 | 37.5 | 0.76118 | 0.07933 | 0.02049 |
| 0.3 | 52.5 | 0.67853 | 0.06547 | 0.01403 |
| 0.3 | 67.5 | 0.83021 | 0.07233 | 0.06815 |
| 0.3 | 82.5 | 0.76301 | 0.07039 | 0.04919 |
| 0.3 | 97.5 | 0.74353 | 0.06915 | 0.02616 |
| 0.3 | 112.5 | 0.64322 | 0.06554 | 0.05039 |
| 0.3 | 127.5 | 0.68142 | 0.06616 | 0.04793 |
| 0.3 | 142.5 | 0.65902 | 0.05746 | 0.07592 |
| 0.3 | 157.5 | 0.59993 | 0.04874 | 0.03589 |
| 0.3 | 172.5 | 0.56849 | 0.04381 | 0.04321 |
| 0.3 | 187.5 | 0.66891 | 0.04762 | 0.03661 |
| 0.3 | 202.5 | 0.48096 | 0.03903 | 0.02856 |
| 0.3 | 217.5 | 0.67703 | 0.0599 | 0.06458 |
| 0.3 | 232.5 | 0.73865 | 0.06485 | 0.07876 |
| 0.3 | 247.5 | 0.68011 | 0.06792 | 0.06092 |
| 0.3 | 262.5 | 0.71369 | 0.07138 | 0.07486 |
| 0.3 | 277.5 | 0.80378 | 0.07098 | 0.05933 |
| 0.3 | 292.5 | 0.79258 | 0.0679 | 0.03458 |
| 0.3 | 307.5 | 0.8016 | 0.0687 | 0.04026 |
| 0.3 | 322.5 | 0.79304 | 0.08729 | 0.01781 |
| 0.5 | 7.5 | 0.51209 | 0.13102 | 0.06693 |
| 0.5 | 37.5 | 0.73885 | 0.1064 | 0.06987 |
| 0.5 | 52.5 | 0.76953 | 0.07345 | 0.04259 |
| 0.5 | 67.5 | 0.6326 | 0.07305 | 0.02926 |
| 0.5 | 82.5 | 0.80812 | 0.08847 | 0.0392 |
| 0.5 | 97.5 | 0.82276 | 0.08084 | 0.07441 |
| 0.5 | 112.5 | 0.61581 | 0.08057 | 0.0383 |
| 0.5 | 127.5 | 0.68199 | 0.06628 | 0.05577 |
| 0.5 | 142.5 | 0.57061 | 0.04956 | 0.03937 |
| 0.5 | 157.5 | 0.52339 | 0.04247 | 0.0411 |
| 0.5 | 172.5 | 0.6198 | 0.04507 | 0.03601 |
| 0.5 | 187.5 | 0.43953 | 0.03528 | 0.03685 |
| 0.5 | 202.5 | 0.5125 | 0.04015 | 0.04938 |
| 0.5 | 217.5 | 0.62351 | 0.05589 | 0.03595 |
| 0.5 | 232.5 | 0.65664 | 0.06665 | 0.06299 |
| 0.5 | 247.5 | 0.70255 | 0.06459 | 0.08601 |
| 0.5 | 262.5 | 0.7331 | 0.07439 | 0.05118 |
| 0.5 | 277.5 | 0.73608 | 0.07723 | 0.02709 |
| 0.5 | 292.5 | 0.83674 | 0.08075 | 0.02577 |
| 0.5 | 307.5 | 0.80199 | 0.0926 | 0.01597 |
| 0.5 | 322.5 | 0.73188 | 0.11305 | 0.05628 |
| 0.5 | 352.5 | 0.66092 | 0.15026 | 0.12947 |
| 0.7 | 7.5 | 0.6913 | 0.0702 | 0.02342 |
| 0.7 | 22.5 | 0.65819 | 0.07797 | 0.01511 |
| 0.7 | 37.5 | 0.73731 | 0.08421 | 0.02707 |
| 0.7 | 52.5 | 0.74828 | 0.08324 | 0.01143 |
| 0.7 | 67.5 | 0.74939 | 0.08308 | 0.01354 |
| 0.7 | 82.5 | 0.88417 | 0.08851 | 0.03523 |
| 0.7 | 97.5 | 0.95538 | 0.08891 | 0.07098 |
| 0.7 | 112.5 | 0.88688 | 0.08668 | 0.04394 |
| 0.7 | 127.5 | 0.6201 | 0.05802 | 0.03708 |
| 0.7 | 142.5 | 0.49066 | 0.04509 | 0.03359 |
| 0.7 | 157.5 | 0.40854 | 0.0381 | 0.01157 |
| 0.7 | 172.5 | 0.46192 | 0.04098 | 0.02547 |
| 0.7 | 187.5 | 0.5233 | 0.04487 | 0.02682 |
| 0.7 | 202.5 | 0.50016 | 0.04266 | 0.02771 |
| 0.7 | 217.5 | 0.53613 | 0.04852 | 0.02775 |
| 0.7 | 232.5 | 0.62809 | 0.05754 | 0.03177 |
| 0.7 | 247.5 | 0.9403 | 0.088 | 0.04624 |
| 0.7 | 262.5 | 0.85588 | 0.08377 | 0.03422 |
| 0.7 | 277.5 | 0.8693 | 0.08482 | 0.04151 |
| 0.7 | 292.5 | 0.81767 | 0.08884 | 0.04031 |
| 0.7 | 307.5 | 0.85205 | 0.09634 | 0.0127 |
| 0.7 | 322.5 | 0.68884 | 0.08628 | 0.01514 |
| 0.7 | 337.5 | 0.67336 | 0.09187 | 0.02077 |
| 0.7 | 352.5 | 0.66335 | 0.0663 | 0.01123 |
| 0.9 | 7.5 | 0.76549 | 0.05189 | 0.0293 |
| 0.9 | 22.5 | 0.68212 | 0.0489 | 0.03108 |
| 0.9 | 37.5 | 0.68777 | 0.05747 | 0.02998 |
| 0.9 | 52.5 | 0.73509 | 0.05755 | 0.01509 |
| 0.9 | 67.5 | 0.81436 | 0.06641 | 0.02159 |
| 0.9 | 82.5 | 0.58052 | 0.04693 | 0.0143 |
| 0.9 | 97.5 | 0.64458 | 0.0505 | 0.01697 |
| 0.9 | 112.5 | 0.65384 | 0.05047 | 0.01408 |
| 0.9 | 127.5 | 0.60483 | 0.04473 | 0.02305 |
| 0.9 | 142.5 | 0.69452 | 0.05274 | 0.02979 |
| 0.9 | 157.5 | 0.58536 | 0.04688 | 0.01145 |
| 0.9 | 172.5 | 0.67297 | 0.05382 | 0.01501 |
| 0.9 | 187.5 | 0.6988 | 0.05523 | 0.02082 |
| 0.9 | 202.5 | 0.64228 | 0.04818 | 0.01615 |
| 0.9 | 217.5 | 0.57061 | 0.04669 | 0.02115 |
| 0.9 | 232.5 | 0.63006 | 0.04864 | 0.01667 |
| 0.9 | 247.5 | 0.56561 | 0.04818 | 0.00894 |
| 0.9 | 262.5 | 0.74381 | 0.05686 | 0.02997 |
| 0.9 | 277.5 | 0.5669 | 0.0495 | 0.01147 |
| 0.9 | 292.5 | 0.69472 | 0.05628 | 0.0144 |
| 0.9 | 307.5 | 0.67949 | 0.05517 | 0.02613 |
| 0.9 | 322.5 | 0.66445 | 0.05389 | 0.02785 |
| 0.9 | 337.5 | 0.77812 | 0.05204 | 0.02822 |
| 0.9 | 352.5 | 0.75976 | 0.05384 | 0.05755 |