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Measurement E14M17

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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 : 1.72 GeV2
W : 1.47 GeV
ε : 0.9165
Ebeam : 5.754 GeV

Select data slice:
cos(θπ) = dimensionless

Fit φ dependence:

 Observable quantity measured (Y axis): dσ/dΩ, mcbn/sterad
Plot measurement data

Parameter (X axis): φ(π+), degree

Click here to view sliced data.

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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 7.5 0.38863 0.07541 0.01289
-0.7 37.5 0.91506 0.101 0.00389
-0.7 52.5 0.99301 0.09954 0.01671
-0.7 97.5 1.06679 0.09011 0.02005
-0.7 112.5 1.02355 0.07849 0.01395
-0.7 127.5 0.95501 0.07462 0.03558
-0.7 172.5 0.69524 0.06005 0.03636
-0.7 187.5 0.73422 0.06268 0.02193
-0.7 232.5 0.95501 0.08815 0.04184
-0.7 247.5 1.01907 0.08575 0.02181
-0.7 262.5 1.0725 0.09074 0.0115
-0.7 292.5 0.99877 0.12945 0.01674
-0.7 307.5 1.08909 0.10675 0.0304
-0.7 322.5 0.73844 0.0891 0.01102
-0.7 352.5 0.44184 0.0775 0.00323
-0.5 37.5 1.31756 0.09867 0.00949
-0.5 52.5 1.40468 0.11174 0.00892
-0.5 82.5 1.43206 0.0933 0.02457
-0.5 97.5 1.53421 0.08729 0.01659
-0.5 112.5 1.4357 0.08378 0.01418
-0.5 127.5 1.35465 0.08446 0.0458
-0.5 157.5 1.02803 0.07599 0.04536
-0.5 172.5 1.0511 0.06171 0.01426
-0.5 187.5 1.0511 0.06248 0.02252
-0.5 202.5 1.02803 0.07086 0.0415
-0.5 232.5 1.38509 0.08427 0.05365
-0.5 247.5 1.38139 0.0788 0.01357
-0.5 262.5 1.45632 0.08665 0.01101
-0.5 277.5 1.4611 0.09354 0.01836
-0.5 307.5 1.37684 0.13347 0.0399
-0.5 322.5 1.24477 0.09519 0.00929
-0.5 337.5 0.99492 0.11967 0.05127
-0.3 22.5 1.14075 0.13368 0.07101
-0.3 67.5 1.6996 0.10177 0.02098
-0.3 82.5 1.86265 0.08374 0.01627
-0.3 97.5 1.89459 0.08783 0.01351
-0.3 112.5 1.70413 0.0905 0.02784
-0.3 142.5 1.55019 0.10419 0.14228
-0.3 157.5 1.37894 0.08029 0.01946
-0.3 172.5 1.32773 0.06712 0.03348
-0.3 187.5 1.32773 0.06934 0.01496
-0.3 202.5 1.29384 0.07794 0.02862
-0.3 232.5 1.57948 0.11268 0.13929
-0.3 247.5 1.70413 0.09026 0.01084
-0.3 262.5 1.85132 0.0869 0.01109
-0.3 277.5 1.86265 0.0882 0.00913
-0.3 292.5 1.75272 0.09894 0.01047
-0.3 337.5 1.18155 0.11552 0.05186
-0.1 52.5 1.91325 0.10863 0.00746
-0.1 67.5 2.06863 0.08667 0.00695
-0.1 82.5 2.05984 0.07928 0.00441
-0.1 97.5 1.94567 0.07165 0.01277
-0.1 112.5 1.70446 0.08774 0.04549
-0.1 127.5 1.68148 0.10171 0.21648
-0.1 142.5 1.53494 0.09996 0.07215
-0.1 157.5 1.30456 0.07232 0.00734
-0.1 172.5 1.35045 0.06537 0.01212
-0.1 187.5 1.35045 0.06502 0.00613
-0.1 202.5 1.27439 0.07256 0.0076
-0.1 217.5 1.41948 0.09641 0.07036
-0.1 247.5 1.69527 0.08759 0.03758
-0.1 262.5 1.9102 0.07828 0.00575
-0.1 277.5 1.98283 0.07912 0.00469
-0.1 292.5 1.97313 0.0878 0.00638
-0.1 307.5 1.89987 0.11233 0.00928
0.1 37.5 1.79458 0.09139 0.03362
0.1 52.5 1.92334 0.08234 0.00848
0.1 67.5 2.09339 0.08298 0.00788
0.1 82.5 2.24327 0.08075 0.00429
0.1 97.5 2.0013 0.07533 0.00891
0.1 112.5 1.9945 0.09205 0.03821
0.1 127.5 1.83057 0.09685 0.21896
0.1 142.5 1.47235 0.08572 0.03361
0.1 157.5 1.34749 0.06419 0.01153
0.1 172.5 1.25021 0.05835 0.01006
0.1 187.5 1.25021 0.06116 0.00774
0.1 202.5 1.37186 0.06601 0.01942
0.1 217.5 1.47235 0.08726 0.04843
0.1 232.5 1.83057 0.09979 0.24221
0.1 247.5 1.94648 0.09276 0.03547
0.1 262.5 2.0371 0.08087 0.01115
0.1 277.5 2.17358 0.07918 0.0054
0.1 292.5 2.05866 0.08645 0.004
0.1 307.5 1.92334 0.08874 0.00734
0.1 322.5 1.71583 0.1009 0.02525
0.3 22.5 1.52329 0.12524 0.07774
0.3 37.5 1.68312 0.07688 0.01649
0.3 52.5 2.0068 0.08802 0.0036
0.3 67.5 2.15703 0.08466 0.00471
0.3 82.5 2.20653 0.09291 0.01156
0.3 97.5 2.19242 0.09273 0.0189
0.3 112.5 2.18955 0.09987 0.09114
0.3 127.5 1.9497 0.08999 0.08109
0.3 142.5 1.61435 0.06824 0.02095
0.3 157.5 1.40429 0.06026 0.00665
0.3 172.5 1.30725 0.06018 0.00465
0.3 187.5 1.30725 0.06216 0.02015
0.3 202.5 1.40007 0.06119 0.00738
0.3 217.5 1.57748 0.07614 0.01428
0.3 232.5 1.9497 0.09144 0.09374
0.3 247.5 2.18955 0.10161 0.09975
0.3 262.5 2.1717 0.09257 0.01697
0.3 277.5 2.30865 0.08908 0.0121
0.3 292.5 2.16198 0.08546 0.00403
0.3 307.5 2.02266 0.0831 0.00592
0.3 322.5 1.71443 0.07919 0.01383
0.3 337.5 1.39608 0.12456 0.06371
0.5 7.5 1.6034 0.12843 0.07008
0.5 37.5 1.92241 0.14721 0.04554
0.5 52.5 2.21251 0.13178 0.03157
0.5 67.5 2.36676 0.12259 0.00947
0.5 82.5 2.63908 0.12577 0.03746
0.5 97.5 2.61017 0.13055 0.09568
0.5 112.5 2.41983 0.11195 0.12095
0.5 127.5 2.14879 0.09646 0.03674
0.5 142.5 1.6922 0.07153 0.00784
0.5 157.5 1.54138 0.05922 0.00357
0.5 172.5 1.39862 0.05734 0.00382
0.5 187.5 1.39862 0.05844 0.00772
0.5 202.5 1.51561 0.06029 0.00315
0.5 217.5 1.6922 0.07119 0.01005
0.5 232.5 2.02524 0.09163 0.0266
0.5 247.5 2.41983 0.11449 0.15167
0.5 262.5 2.61017 0.13433 0.07563
0.5 277.5 2.47948 0.12869 0.0249
0.5 292.5 2.51224 0.1142 0.00431
0.5 307.5 2.27648 0.10418 0.03824
0.5 322.5 2.01276 0.1296 0.06731
0.5 352.5 1.62212 0.14698 0.06726
0.7 7.5 1.61863 0.07158 0.00955
0.7 22.5 1.78788 0.09381 0.0239
0.7 82.5 2.1583 0.11499 0.05028
0.7 97.5 2.14289 0.11168 0.03023
0.7 112.5 2.0873 0.09707 0.02597
0.7 127.5 1.91736 0.08084 0.008
0.7 142.5 1.78842 0.06876 0.00501
0.7 157.5 1.67321 0.07005 0.00441
0.7 172.5 1.61623 0.07186 0.004
0.7 187.5 1.61623 0.07241 0.0048
0.7 202.5 1.70306 0.06961 0.00555
0.7 217.5 1.75176 0.07228 0.00267
0.7 232.5 1.91736 0.08285 0.01084
0.7 247.5 1.99459 0.10577 0.01904
0.7 262.5 2.16715 0.12281 0.03909
0.7 277.5 2.1583 0.11547 0.04242
0.7 337.5 1.71311 0.10065 0.02557
0.7 352.5 1.59997 0.07038 0.01026
0.9 7.5 1.68496 0.07046 0.0108
0.9 22.5 1.74309 0.06992 0.00691
0.9 37.5 1.8296 0.07691 0.00749
0.9 52.5 1.85114 0.08361 0.01111
0.9 67.5 1.89375 0.09091 0.00797
0.9 82.5 1.86053 0.08677 0.00887
0.9 97.5 1.8964 0.08189 0.00603
0.9 112.5 1.68618 0.07579 0.00485
0.9 127.5 1.67207 0.07925 0.00387
0.9 142.5 1.75804 0.07969 0.00374
0.9 157.5 1.73453 0.08002 0.00452
0.9 172.5 1.67126 0.07802 0.006
0.9 187.5 1.66527 0.07756 0.00489
0.9 202.5 1.68445 0.07513 0.00675
0.9 217.5 1.64064 0.07604 0.00468
0.9 232.5 1.67207 0.07995 0.00501
0.9 247.5 1.72007 0.08013 0.0058
0.9 262.5 1.72787 0.07586 0.00728
0.9 277.5 1.88913 0.08574 0.00722
0.9 292.5 1.89375 0.09103 0.0108
0.9 307.5 1.85114 0.08358 0.01083
0.9 322.5 1.8296 0.07842 0.00645
0.9 337.5 1.69659 0.07512 0.00534
0.9 352.5 1.69052 0.07034 0.00713