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Measurement E14M6

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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 : 1.25 GeV
ε : 0.9378
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
-0.5 67.5 2.02355 0.143 0.03548
-0.5 82.5 2.20127 0.12705 0.02939
-0.5 97.5 1.98177 0.13317 0.01619
-0.5 112.5 1.86735 0.12416 0.0287
-0.5 127.5 1.39853 0.14301 0.03818
-0.5 157.5 0.97452 0.10886 0.05607
-0.5 172.5 0.89995 0.08861 0.05582
-0.5 187.5 1.1311 0.10045 0.03711
-0.5 202.5 1.06692 0.10162 0.04209
-0.5 247.5 1.72182 0.12213 0.04445
-0.5 262.5 2.13321 0.12721 0.02544
-0.5 277.5 2.20127 0.13778 0.03182
-0.5 292.5 2.11885 0.1388 0.02963
-0.3 37.5 1.0509 0.10408 0.01306
-0.3 52.5 1.60828 0.10442 0.00543
-0.3 67.5 2.25728 0.1288 0.01049
-0.3 82.5 2.43198 0.13328 0.0227
-0.3 97.5 2.53155 0.13236 0.03332
-0.3 112.5 2.27144 0.16182 0.03105
-0.3 142.5 1.56243 0.13182 0.02657
-0.3 157.5 1.14792 0.08721 0.01955
-0.3 172.5 1.03645 0.07704 0.02751
-0.3 187.5 1.03681 0.07477 0.03402
-0.3 202.5 1.16162 0.09218 0.0235
-0.3 217.5 1.59013 0.14472 0.0274
-0.3 247.5 2.31554 0.16623 0.0246
-0.3 262.5 2.50274 0.13782 0.02962
-0.3 277.5 2.34825 0.13398 0.01112
-0.3 292.5 2.22554 0.12434 0.0128
-0.3 307.5 1.67068 0.09898 0.01453
-0.3 322.5 0.899 0.07879 0.04612
-0.1 22.5 0.83387 0.07189 0.09747
-0.1 37.5 1.12785 0.07122 0.00768
-0.1 52.5 1.79893 0.0925 0.0105
-0.1 67.5 2.44125 0.11481 0.00431
-0.1 82.5 2.71621 0.12208 0.01537
-0.1 97.5 2.7669 0.14017 0.02641
-0.1 112.5 2.57456 0.15858 0.04793
-0.1 142.5 1.83848 0.13388 0.04655
-0.1 157.5 1.54974 0.09813 0.04196
-0.1 172.5 1.37194 0.08648 0.02153
-0.1 187.5 1.37194 0.08326 0.0509
-0.1 202.5 1.54974 0.09724 0.05094
-0.1 217.5 1.83154 0.1271 0.05417
-0.1 247.5 2.49322 0.17957 0.03166
-0.1 262.5 2.72588 0.14219 0.01685
-0.1 277.5 2.71394 0.12757 0.01419
-0.1 292.5 2.4738 0.12612 0.00155
-0.1 307.5 1.78958 0.09429 0.00875
-0.1 322.5 1.12785 0.07567 0.01903
-0.1 337.5 1.09241 0.0862 0.12997
0.1 7.5 0.86252 0.11743 0.13729
0.1 22.5 0.91263 0.1121 0.09485
0.1 37.5 1.24585 0.07908 0.04045
0.1 52.5 1.74106 0.08876 0.02157
0.1 67.5 2.52789 0.12351 0.01103
0.1 82.5 2.76467 0.13517 0.01512
0.1 97.5 2.73622 0.15869 0.01639
0.1 127.5 2.33802 0.14811 0.05788
0.1 142.5 1.92007 0.10912 0.03746
0.1 157.5 1.68307 0.08601 0.06845
0.1 172.5 1.53972 0.08202 0.05377
0.1 187.5 1.42793 0.08156 0.05794
0.1 202.5 1.5951 0.0899 0.05043
0.1 217.5 1.91031 0.10629 0.06351
0.1 232.5 2.26896 0.15529 0.034
0.1 247.5 2.64857 0.15664 0.07596
0.1 262.5 2.76374 0.15345 0.02864
0.1 277.5 2.78409 0.13968 0.00689
0.1 292.5 2.46778 0.11417 0.00911
0.1 307.5 1.88395 0.09873 0.00424
0.1 322.5 1.24585 0.08481 0.02066
0.1 337.5 0.91769 0.11204 0.08995
0.1 352.5 0.73947 0.12305 0.09484
0.3 7.5 1.01271 0.08026 0.09444
0.3 22.5 1.16558 0.14587 0.12101
0.3 37.5 1.34656 0.12746 0.04495
0.3 52.5 1.69626 0.10729 0.02107
0.3 67.5 2.19329 0.12963 0.01848
0.3 82.5 2.52187 0.1557 0.02762
0.3 97.5 2.76671 0.14434 0.0352
0.3 112.5 2.60785 0.13953 0.07229
0.3 127.5 2.30073 0.12484 0.03026
0.3 142.5 2.04723 0.1001 0.02385
0.3 157.5 1.95607 0.08891 0.04607
0.3 172.5 1.69671 0.08801 0.04707
0.3 187.5 1.82995 0.09203 0.06685
0.3 202.5 1.84392 0.09208 0.0414
0.3 217.5 2.16003 0.10309 0.04931
0.3 232.5 2.30728 0.12674 0.03824
0.3 247.5 2.60785 0.14753 0.05263
0.3 262.5 2.76671 0.14581 0.04294
0.3 277.5 2.6363 0.14852 0.03546
0.3 292.5 2.26315 0.13304 0.02833
0.3 307.5 1.80663 0.11843 0.01284
0.3 322.5 1.39023 0.12709 0.04946
0.3 352.5 0.98968 0.08248 0.10374
0.5 7.5 1.17505 0.07469 0.04919
0.5 22.5 1.29808 0.0885 0.05615
0.5 37.5 1.59428 0.14442 0.05932
0.5 52.5 2.27501 0.16545 0.08755
0.5 67.5 2.70173 0.16217 0.07055
0.5 82.5 2.86045 0.15937 0.05299
0.5 97.5 2.9298 0.15543 0.02269
0.5 112.5 2.72447 0.13154 0.01718
0.5 127.5 2.48855 0.11672 0.01751
0.5 142.5 2.33583 0.0994 0.03247
0.5 157.5 2.11834 0.09204 0.03581
0.5 172.5 1.9675 0.08674 0.04861
0.5 187.5 1.9202 0.08444 0.03078
0.5 202.5 2.07279 0.08787 0.03614
0.5 217.5 2.35512 0.09884 0.02536
0.5 232.5 2.48855 0.12042 0.01328
0.5 247.5 2.69399 0.14154 0.01755
0.5 262.5 2.9298 0.15536 0.04575
0.5 307.5 2.27501 0.16127 0.06117
0.5 322.5 1.59428 0.13572 0.05774
0.5 337.5 1.25709 0.09695 0.03903
0.5 352.5 1.14109 0.07622 0.03881
0.7 7.5 1.32191 0.07603 0.01525
0.7 22.5 1.38843 0.08638 0.00934
0.7 37.5 1.55388 0.09023 0.01609
0.7 52.5 1.75399 0.09944 0.01742
0.7 67.5 2.21607 0.1229 0.02572
0.7 82.5 2.57674 0.13613 0.00569
0.7 97.5 2.69983 0.125 0.00821
0.7 112.5 2.62326 0.11008 0.00648
0.7 127.5 2.53295 0.09558 0.00822
0.7 142.5 2.40118 0.09283 0.00385
0.7 157.5 2.32109 0.09036 0.00677
0.7 172.5 2.10576 0.08949 0.00438
0.7 187.5 2.11946 0.08747 0.00423
0.7 202.5 2.16493 0.08994 0.00394
0.7 217.5 2.28928 0.09705 0.00534
0.7 232.5 2.56846 0.10169 0.00812
0.7 247.5 2.56736 0.1103 0.00921
0.7 262.5 2.54987 0.12522 0.02115
0.7 277.5 2.57674 0.13108 0.02409
0.7 292.5 2.21607 0.11878 0.03289
0.7 307.5 1.74998 0.10203 0.02143
0.7 322.5 1.52152 0.08762 0.01917
0.7 337.5 1.39125 0.08122 0.01464
0.7 352.5 1.33326 0.07199 0.02122
0.9 7.5 1.64031 0.07425 0.01248
0.9 22.5 1.67959 0.08172 0.00663
0.9 37.5 1.95668 0.08847 0.00979
0.9 52.5 2.49216 0.10909 0.02139
0.9 67.5 2.66468 0.11041 0.03061
0.9 82.5 2.80141 0.10964 0.01882
0.9 97.5 2.77529 0.10856 0.00696
0.9 112.5 2.8104 0.10671 0.00798
0.9 127.5 2.59231 0.10195 0.00768
0.9 142.5 2.50478 0.09873 0.00696
0.9 157.5 2.37255 0.09563 0.01229
0.9 172.5 2.32645 0.09088 0.00711
0.9 187.5 2.25086 0.09051 0.00681
0.9 202.5 2.46018 0.09213 0.00605
0.9 217.5 2.65399 0.09695 0.00647
0.9 232.5 2.71409 0.10184 0.01297
0.9 247.5 2.61656 0.10485 0.00844
0.9 262.5 2.77477 0.10935 0.01525
0.9 277.5 2.79147 0.10522 0.02404
0.9 292.5 2.64656 0.10518 0.02163
0.9 307.5 2.30676 0.10223 0.01425
0.9 322.5 1.96609 0.08969 0.01365
0.9 337.5 1.76762 0.08235 0.01052
0.9 352.5 1.64031 0.07596 0.01273