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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 : | 2.91 GeV2 | |
---|---|---|
W : | 1.23 GeV | |
ε : | 0.8692 | |
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 |
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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 |
---|---|---|---|---|
-0.7 | 67.5 | 0.62644 | 0.11373 | 0.01904 |
-0.7 | 82.5 | 0.7051 | 0.10734 | 0.04449 |
-0.7 | 97.5 | 0.43299 | 0.06759 | 0.01436 |
-0.7 | 112.5 | 0.4708 | 0.07685 | 0.04133 |
-0.7 | 127.5 | 0.43186 | 0.08261 | 0.03698 |
-0.7 | 142.5 | 0.23345 | 0.05285 | 0.05756 |
-0.7 | 157.5 | 0.1229 | 0.04997 | 0.02047 |
-0.7 | 172.5 | 0.1161 | 0.02583 | 0.0492 |
-0.7 | 187.5 | 0.13773 | 0.03412 | 0.00795 |
-0.7 | 202.5 | 0.31173 | 0.06841 | 0.07635 |
-0.7 | 217.5 | 0.23782 | 0.0606 | 0.04026 |
-0.7 | 232.5 | 0.38139 | 0.08159 | 0.03974 |
-0.7 | 247.5 | 0.41091 | 0.06554 | 0.02128 |
-0.7 | 262.5 | 0.55761 | 0.07732 | 0.06429 |
-0.7 | 277.5 | 0.60296 | 0.0855 | 0.06669 |
-0.7 | 292.5 | 0.58712 | 0.10759 | 0.0717 |
-0.5 | 52.5 | 0.36772 | 0.05248 | 0.0219 |
-0.5 | 67.5 | 0.46299 | 0.05439 | 0.01823 |
-0.5 | 82.5 | 0.6516 | 0.07455 | 0.00911 |
-0.5 | 97.5 | 0.5997 | 0.07218 | 0.05501 |
-0.5 | 112.5 | 0.49938 | 0.07298 | 0.02422 |
-0.5 | 127.5 | 0.35475 | 0.06193 | 0.03191 |
-0.5 | 142.5 | 0.42052 | 0.07116 | 0.03825 |
-0.5 | 157.5 | 0.35262 | 0.06452 | 0.01903 |
-0.5 | 172.5 | 0.2031 | 0.03062 | 0.01626 |
-0.5 | 187.5 | 0.31801 | 0.04582 | 0.06269 |
-0.5 | 202.5 | 0.39642 | 0.05705 | 0.03842 |
-0.5 | 217.5 | 0.31192 | 0.05045 | 0.05529 |
-0.5 | 232.5 | 0.46868 | 0.06219 | 0.07502 |
-0.5 | 247.5 | 0.4832 | 0.06601 | 0.01566 |
-0.5 | 262.5 | 0.53826 | 0.06934 | 0.02165 |
-0.5 | 277.5 | 0.64641 | 0.06354 | 0.01754 |
-0.5 | 292.5 | 0.63726 | 0.06419 | 0.01078 |
-0.5 | 307.5 | 0.45904 | 0.05392 | 0.05624 |
-0.3 | 187.5 | 0.41746 | 0.06432 | 0.08053 |
-0.3 | 202.5 | 0.45378 | 0.06823 | 0.07062 |
-0.3 | 217.5 | 0.44027 | 0.06156 | 0.08731 |
-0.3 | 232.5 | 0.47622 | 0.05935 | 0.02671 |
-0.3 | 247.5 | 0.53874 | 0.06685 | 0.06602 |
-0.3 | 262.5 | 0.83527 | 0.08163 | 0.06202 |
-0.3 | 277.5 | 0.85742 | 0.07963 | 0.00449 |
-0.3 | 292.5 | 0.80002 | 0.07576 | 0.01892 |
-0.3 | 307.5 | 0.68446 | 0.07363 | 0.01808 |
-0.3 | 322.5 | 0.61099 | 0.09286 | 0.18557 |
-0.1 | 37.5 | 0.54033 | 0.08255 | 0.18066 |
-0.1 | 52.5 | 0.63766 | 0.07026 | 0.08702 |
-0.1 | 67.5 | 0.66353 | 0.06298 | 0.02168 |
-0.1 | 82.5 | 1.06801 | 0.09908 | 0.04443 |
-0.1 | 97.5 | 0.7534 | 0.07601 | 0.0419 |
-0.1 | 112.5 | 0.77994 | 0.07464 | 0.03535 |
-0.1 | 127.5 | 0.60972 | 0.07067 | 0.08907 |
-0.1 | 142.5 | 0.62786 | 0.0665 | 0.0598 |
-0.1 | 157.5 | 0.54617 | 0.0602 | 0.05455 |
-0.1 | 172.5 | 0.37503 | 0.04099 | 0.01856 |
-0.1 | 187.5 | 0.52299 | 0.05962 | 0.02847 |
-0.1 | 202.5 | 0.45676 | 0.05381 | 0.05084 |
-0.1 | 217.5 | 0.62786 | 0.07016 | 0.11916 |
-0.1 | 232.5 | 0.83324 | 0.08614 | 0.0844 |
-0.1 | 247.5 | 0.75423 | 0.08003 | 0.02932 |
-0.1 | 262.5 | 0.80002 | 0.07568 | 0.04333 |
-0.1 | 277.5 | 1.01877 | 0.09342 | 0.05739 |
-0.1 | 292.5 | 0.96154 | 0.08529 | 0.02497 |
-0.1 | 307.5 | 0.81611 | 0.09172 | 0.03573 |
-0.1 | 322.5 | 0.63796 | 0.08328 | 0.18766 |
0.1 | 7.5 | 0.22306 | 0.07093 | 0.16602 |
0.1 | 52.5 | 0.58606 | 0.08086 | 0.11356 |
0.1 | 67.5 | 0.82532 | 0.08433 | 0.02783 |
0.1 | 82.5 | 0.70572 | 0.07216 | 0.0197 |
0.1 | 97.5 | 0.77207 | 0.0687 | 0.03314 |
0.1 | 112.5 | 0.74101 | 0.06835 | 0.04617 |
0.1 | 127.5 | 0.78316 | 0.07297 | 0.02404 |
0.1 | 142.5 | 0.60723 | 0.05427 | 0.0506 |
0.1 | 157.5 | 0.3745 | 0.04073 | 0.04187 |
0.1 | 172.5 | 0.57231 | 0.05354 | 0.01943 |
0.1 | 187.5 | 0.43257 | 0.04643 | 0.05579 |
0.1 | 202.5 | 0.53271 | 0.05543 | 0.12286 |
0.1 | 217.5 | 0.60723 | 0.06129 | 0.08529 |
0.1 | 232.5 | 0.61923 | 0.06194 | 0.04738 |
0.1 | 247.5 | 0.69078 | 0.06942 | 0.05128 |
0.1 | 262.5 | 0.68389 | 0.07734 | 0.02236 |
0.1 | 277.5 | 0.75432 | 0.07932 | 0.0057 |
0.1 | 292.5 | 0.81229 | 0.08909 | 0.0323 |
0.1 | 307.5 | 0.58606 | 0.07822 | 0.04687 |
0.1 | 352.5 | 0.30816 | 0.07702 | 0.19653 |
0.3 | 7.5 | 0.36966 | 0.05357 | 0.14104 |
0.3 | 22.5 | 0.30279 | 0.05903 | 0.07444 |
0.3 | 37.5 | 0.35359 | 0.0754 | 0.04474 |
0.3 | 52.5 | 0.43281 | 0.06983 | 0.02569 |
0.3 | 67.5 | 0.52482 | 0.07782 | 0.02075 |
0.3 | 82.5 | 0.65661 | 0.06603 | 0.02215 |
0.3 | 97.5 | 0.70883 | 0.06308 | 0.04337 |
0.3 | 112.5 | 0.72775 | 0.06383 | 0.08264 |
0.3 | 127.5 | 0.82031 | 0.06775 | 0.08577 |
0.3 | 142.5 | 0.59066 | 0.05122 | 0.02779 |
0.3 | 157.5 | 0.69017 | 0.06021 | 0.03555 |
0.3 | 172.5 | 0.62197 | 0.05341 | 0.01947 |
0.3 | 187.5 | 0.50155 | 0.04339 | 0.00703 |
0.3 | 202.5 | 0.6562 | 0.05408 | 0.06055 |
0.3 | 217.5 | 0.70975 | 0.05881 | 0.08456 |
0.3 | 232.5 | 0.74751 | 0.06165 | 0.05947 |
0.3 | 247.5 | 0.62737 | 0.06118 | 0.02846 |
0.3 | 262.5 | 0.72158 | 0.06585 | 0.02563 |
0.3 | 277.5 | 0.66781 | 0.0704 | 0.01025 |
0.3 | 292.5 | 0.5642 | 0.06907 | 0.0376 |
0.3 | 307.5 | 0.47846 | 0.07849 | 0.06902 |
0.3 | 337.5 | 0.22982 | 0.05797 | 0.02181 |
0.3 | 352.5 | 0.2805 | 0.04639 | 0.08727 |
0.5 | 7.5 | 0.3483 | 0.03633 | 0.05771 |
0.5 | 22.5 | 0.36624 | 0.04649 | 0.08778 |
0.5 | 37.5 | 0.43814 | 0.06561 | 0.0228 |
0.5 | 52.5 | 0.56577 | 0.07397 | 0.01692 |
0.5 | 67.5 | 0.80365 | 0.0873 | 0.06218 |
0.5 | 82.5 | 0.58392 | 0.06164 | 0.02312 |
0.5 | 97.5 | 0.69686 | 0.06691 | 0.02763 |
0.5 | 112.5 | 0.8203 | 0.07041 | 0.09145 |
0.5 | 127.5 | 0.84694 | 0.06905 | 0.02737 |
0.5 | 142.5 | 0.6443 | 0.0496 | 0.02556 |
0.5 | 157.5 | 0.61722 | 0.04887 | 0.03644 |
0.5 | 172.5 | 0.61832 | 0.04926 | 0.01689 |
0.5 | 187.5 | 0.59224 | 0.04935 | 0.0337 |
0.5 | 202.5 | 0.75075 | 0.05765 | 0.04918 |
0.5 | 217.5 | 0.74288 | 0.05987 | 0.05875 |
0.5 | 232.5 | 0.71189 | 0.05856 | 0.01907 |
0.5 | 247.5 | 0.7466 | 0.0702 | 0.01441 |
0.5 | 262.5 | 0.81367 | 0.07483 | 0.05248 |
0.5 | 277.5 | 0.88485 | 0.09563 | 0.03946 |
0.5 | 292.5 | 0.5997 | 0.07858 | 0.05161 |
0.5 | 307.5 | 0.56577 | 0.07065 | 0.14388 |
0.5 | 322.5 | 0.42628 | 0.06221 | 0.04123 |
0.5 | 337.5 | 0.32303 | 0.04629 | 0.05649 |
0.5 | 352.5 | 0.26535 | 0.03335 | 0.05239 |
0.7 | 7.5 | 0.36767 | 0.03782 | 0.04414 |
0.7 | 22.5 | 0.4043 | 0.04026 | 0.06026 |
0.7 | 37.5 | 0.49227 | 0.049 | 0.03701 |
0.7 | 52.5 | 0.61406 | 0.06503 | 0.02995 |
0.7 | 67.5 | 0.54229 | 0.05835 | 0.0196 |
0.7 | 82.5 | 0.78148 | 0.06683 | 0.02092 |
0.7 | 97.5 | 0.89493 | 0.07818 | 0.07236 |
0.7 | 112.5 | 0.90513 | 0.0811 | 0.0324 |
0.7 | 127.5 | 0.77914 | 0.06229 | 0.02767 |
0.7 | 142.5 | 0.63478 | 0.05123 | 0.04194 |
0.7 | 157.5 | 0.63306 | 0.04804 | 0.02601 |
0.7 | 172.5 | 0.60381 | 0.04702 | 0.01412 |
0.7 | 187.5 | 0.5974 | 0.04626 | 0.015 |
0.7 | 202.5 | 0.62939 | 0.05123 | 0.0145 |
0.7 | 217.5 | 0.8111 | 0.06213 | 0.01941 |
0.7 | 232.5 | 0.78676 | 0.05866 | 0.01559 |
0.7 | 247.5 | 0.64236 | 0.05716 | 0.0378 |
0.7 | 262.5 | 0.67905 | 0.06704 | 0.01207 |
0.7 | 277.5 | 0.71748 | 0.06871 | 0.03374 |
0.7 | 292.5 | 0.6673 | 0.06807 | 0.02165 |
0.7 | 307.5 | 0.5916 | 0.0686 | 0.03599 |
0.7 | 322.5 | 0.45231 | 0.05549 | 0.05338 |
0.7 | 337.5 | 0.359 | 0.03879 | 0.04013 |
0.7 | 352.5 | 0.30498 | 0.03298 | 0.04786 |
0.9 | 7.5 | 0.35577 | 0.03194 | 0.01405 |
0.9 | 22.5 | 0.44783 | 0.04155 | 0.01711 |
0.9 | 37.5 | 0.50314 | 0.04233 | 0.03067 |
0.9 | 52.5 | 0.55857 | 0.04553 | 0.0513 |
0.9 | 67.5 | 0.71201 | 0.05688 | 0.01978 |
0.9 | 82.5 | 0.61289 | 0.05422 | 0.01525 |
0.9 | 97.5 | 0.76022 | 0.06614 | 0.02219 |
0.9 | 112.5 | 0.71844 | 0.05624 | 0.04526 |
0.9 | 127.5 | 0.73528 | 0.06239 | 0.01864 |
0.9 | 142.5 | 0.6175 | 0.05153 | 0.04726 |
0.9 | 157.5 | 0.68607 | 0.05708 | 0.0092 |
0.9 | 172.5 | 0.70366 | 0.05908 | 0.03333 |
0.9 | 187.5 | 0.64591 | 0.0524 | 0.05185 |
0.9 | 202.5 | 0.50311 | 0.04252 | 0.00929 |
0.9 | 217.5 | 0.61862 | 0.05256 | 0.01403 |
0.9 | 232.5 | 0.68811 | 0.05616 | 0.03182 |
0.9 | 247.5 | 0.71844 | 0.0639 | 0.02887 |
0.9 | 262.5 | 0.51491 | 0.04491 | 0.02904 |
0.9 | 277.5 | 0.55903 | 0.05036 | 0.01065 |
0.9 | 292.5 | 0.58058 | 0.04966 | 0.01697 |
0.9 | 307.5 | 0.47567 | 0.04534 | 0.03868 |
0.9 | 322.5 | 0.50328 | 0.04424 | 0.03076 |
0.9 | 337.5 | 0.35974 | 0.03781 | 0.00886 |
0.9 | 352.5 | 0.49315 | 0.04254 | 0.01846 |