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Measurement E14M46

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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 : 2.05 GeV2
W : 1.49 GeV
ε : 0.8931
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 0.49982 0.10637 0.0054
-0.7 37.5 0.72882 0.0877 0.00582
-0.7 52.5 0.99203 0.11635 0.02371
-0.7 67.5 1.21852 0.15885 0.03438
-0.7 82.5 1.10927 0.13622 0.02797
-0.7 97.5 1.14093 0.10656 0.01316
-0.7 112.5 0.99503 0.0922 0.01911
-0.7 127.5 1.06024 0.09799 0.04201
-0.7 142.5 0.83651 0.11772 0.07252
-0.7 157.5 0.88633 0.11763 0.0368
-0.7 172.5 0.80199 0.08927 0.01253
-0.7 187.5 0.76287 0.08685 0.01036
-0.7 202.5 0.83394 0.11689 0.05147
-0.7 217.5 0.9474 0.12878 0.08744
-0.7 232.5 0.96678 0.10074 0.03564
-0.7 247.5 1.08296 0.09745 0.00863
-0.7 262.5 1.14495 0.10956 0.02924
-0.7 277.5 1.04855 0.1278 0.03383
-0.7 292.5 0.80829 0.11932 0.04328
-0.7 307.5 0.77687 0.09333 0.01356
-0.7 322.5 0.64533 0.08556 0.00564
-0.7 337.5 0.60583 0.13224 0.00308
-0.7 352.5 0.51546 0.11212 0.00317
-0.5 22.5 0.92987 0.13892 0.02937
-0.5 37.5 1.10039 0.10158 0.00933
-0.5 52.5 1.56078 0.15554 0.0233
-0.5 67.5 1.54618 0.14092 0.03177
-0.5 82.5 1.37171 0.10805 0.02272
-0.5 97.5 1.42436 0.10638 0.00802
-0.5 112.5 1.29752 0.09753 0.02465
-0.5 127.5 1.20108 0.10429 0.06413
-0.5 142.5 1.06251 0.09648 0.07627
-0.5 157.5 0.93539 0.07871 0.03594
-0.5 172.5 0.97492 0.0719 0.00693
-0.5 187.5 1.03817 0.07176 0.01391
-0.5 202.5 1.02931 0.08134 0.05355
-0.5 217.5 1.06285 0.10364 0.07017
-0.5 232.5 1.29201 0.10525 0.04099
-0.5 247.5 1.28386 0.09841 0.01658
-0.5 262.5 1.36149 0.1037 0.0159
-0.5 277.5 1.37324 0.11294 0.03393
-0.5 292.5 1.42156 0.13579 0.0312
-0.5 307.5 1.38005 0.15164 0.0281
-0.5 322.5 1.07434 0.10214 0.00897
-0.5 337.5 1.33951 0.16642 0.07668
-0.3 22.5 1.20336 0.16994 0.08704
-0.3 52.5 1.78797 0.18159 0.01955
-0.3 67.5 1.65153 0.11408 0.01438
-0.3 82.5 1.7057 0.09767 0.0089
-0.3 97.5 1.61926 0.09319 0.00643
-0.3 112.5 1.5344 0.09927 0.03066
-0.3 127.5 1.36096 0.11713 0.09702
-0.3 142.5 1.28306 0.12146 0.07196
-0.3 157.5 1.15924 0.08727 0.02896
-0.3 172.5 1.25363 0.08782 0.01018
-0.3 187.5 1.29872 0.08931 0.01202
-0.3 202.5 1.35536 0.09569 0.04343
-0.3 217.5 1.32164 0.11855 0.07721
-0.3 232.5 1.38413 0.12224 0.09448
-0.3 247.5 1.49501 0.10557 0.01592
-0.3 262.5 1.56901 0.09717 0.01471
-0.3 277.5 1.68888 0.0968 0.00462
-0.3 292.5 1.66136 0.11539 0.01753
-0.3 307.5 1.80137 0.18027 0.02447
-0.3 337.5 1.12533 0.17585 0.05554
-0.1 52.5 1.82593 0.13265 0.00752
-0.1 67.5 1.67315 0.10385 0.00318
-0.1 82.5 1.80686 0.09402 0.00593
-0.1 97.5 1.6973 0.08689 0.00688
-0.1 112.5 1.58938 0.09656 0.02345
-0.1 127.5 1.50951 0.11072 0.10762
-0.1 142.5 1.31888 0.09348 0.03636
-0.1 157.5 1.25995 0.0892 0.01083
-0.1 172.5 1.29029 0.08058 0.00399
-0.1 187.5 1.41286 0.08879 0.00644
-0.1 202.5 1.19395 0.07999 0.01118
-0.1 217.5 1.21511 0.09921 0.03752
-0.1 232.5 1.62006 0.12184 0.09211
-0.1 247.5 1.57851 0.10508 0.02948
-0.1 262.5 1.69174 0.0934 0.01501
-0.1 277.5 1.8361 0.09445 0.00375
-0.1 292.5 1.74175 0.10147 0.00532
-0.1 307.5 1.64005 0.12688 0.00733
0.1 37.5 1.84999 0.12363 0.04849
0.1 52.5 1.83064 0.11001 0.00775
0.1 67.5 2.00519 0.11021 0.00776
0.1 82.5 1.89228 0.10282 0.00278
0.1 97.5 1.7778 0.09608 0.01091
0.1 112.5 1.71628 0.10606 0.03033
0.1 127.5 1.61982 0.10582 0.08596
0.1 142.5 1.38768 0.09159 0.02691
0.1 157.5 1.29108 0.0813 0.01096
0.1 172.5 1.27684 0.08125 0.01877
0.1 187.5 1.43649 0.08415 0.01107
0.1 202.5 1.26779 0.07935 0.02037
0.1 217.5 1.3764 0.08866 0.02437
0.1 232.5 1.60179 0.10904 0.0759
0.1 247.5 1.72475 0.11228 0.02665
0.1 262.5 1.81984 0.09703 0.01195
0.1 277.5 1.94891 0.09899 0.01077
0.1 292.5 1.86102 0.10344 0.00425
0.1 307.5 1.92479 0.11602 0.00615
0.1 322.5 1.94088 0.14444 0.04896
0.3 22.5 1.25671 0.15399 0.0699
0.3 37.5 1.61735 0.10886 0.02711
0.3 52.5 1.9578 0.11834 0.01277
0.3 67.5 1.92692 0.10588 0.00239
0.3 82.5 1.9176 0.11757 0.00794
0.3 97.5 1.8679 0.1168 0.01626
0.3 112.5 1.93858 0.12322 0.03681
0.3 127.5 1.72068 0.10209 0.03026
0.3 142.5 1.49333 0.08571 0.00449
0.3 157.5 1.39535 0.0751 0.00231
0.3 172.5 1.36643 0.0753 0.00599
0.3 187.5 1.37622 0.07502 0.00255
0.3 202.5 1.25168 0.07009 0.00614
0.3 217.5 1.41343 0.08364 0.01133
0.3 232.5 1.79562 0.111 0.05669
0.3 247.5 1.95905 0.12038 0.05349
0.3 262.5 1.92843 0.11794 0.02028
0.3 277.5 1.72446 0.1026 0.00852
0.3 292.5 1.9291 0.1085 0.00423
0.3 307.5 1.83025 0.1137 0.00857
0.3 322.5 1.69624 0.11059 0.02345
0.3 337.5 1.07644 0.14643 0.04788
0.5 7.5 1.003 0.1164 0.03567
0.5 37.5 1.74559 0.19601 0.06472
0.5 52.5 2.0057 0.15563 0.01836
0.5 67.5 2.0351 0.1491 0.00366
0.5 82.5 2.04392 0.14473 0.01587
0.5 97.5 2.00917 0.14769 0.0316
0.5 112.5 1.90421 0.13437 0.04479
0.5 127.5 1.77885 0.10766 0.01394
0.5 142.5 1.22843 0.07437 0.00675
0.5 157.5 1.25977 0.07032 0.00499
0.5 172.5 1.34694 0.07746 0.00247
0.5 187.5 1.12495 0.06201 0.00499
0.5 202.5 1.19077 0.06722 0.00334
0.5 217.5 1.10245 0.06909 0.00842
0.5 232.5 1.73519 0.10995 0.01169
0.5 247.5 2.00769 0.13609 0.03461
0.5 262.5 1.88645 0.14522 0.02273
0.5 277.5 2.12878 0.14355 0.01925
0.5 292.5 2.0557 0.15408 0.01027
0.5 307.5 1.83018 0.12849 0.01848
0.5 322.5 1.66042 0.16919 0.04432
0.5 352.5 1.00542 0.12087 0.04411
0.7 7.5 1.04192 0.06413 0.00714
0.7 22.5 1.2677 0.09732 0.01589
0.7 37.5 1.37677 0.12915 0.02391
0.7 52.5 1.77681 0.16471 0.00541
0.7 67.5 1.62864 0.13647 0.0082
0.7 82.5 1.91075 0.15619 0.02229
0.7 97.5 1.5986 0.12011 0.01524
0.7 112.5 1.34827 0.10361 0.00485
0.7 127.5 1.25829 0.08304 0.00823
0.7 142.5 1.18636 0.07162 0.00402
0.7 157.5 1.09338 0.0671 0.00338
0.7 172.5 1.06066 0.06532 0.00478
0.7 187.5 1.1717 0.07581 0.00246
0.7 202.5 1.05881 0.06504 0.00372
0.7 217.5 1.11959 0.06989 0.00423
0.7 232.5 1.2867 0.08642 0.00825
0.7 247.5 1.29229 0.10204 0.01016
0.7 262.5 1.69027 0.12853 0.01849
0.7 277.5 1.77012 0.15303 0.01936
0.7 292.5 1.86083 0.16145 0.00682
0.7 307.5 1.68011 0.16295 0.01126
0.7 322.5 1.37677 0.12649 0.02762
0.7 337.5 1.20897 0.09988 0.0208
0.7 352.5 1.03442 0.06512 0.00844
0.9 7.5 1.14438 0.06843 0.00665
0.9 22.5 1.01531 0.06765 0.00502
0.9 37.5 1.22138 0.07921 0.00883
0.9 52.5 1.27017 0.0847 0.00776
0.9 67.5 1.32718 0.08491 0.00621
0.9 82.5 1.15237 0.07958 0.00803
0.9 97.5 1.20815 0.08264 0.00887
0.9 112.5 1.14839 0.07674 0.00577
0.9 127.5 1.04869 0.07775 0.0051
0.9 142.5 1.07042 0.07941 0.0041
0.9 157.5 1.03339 0.08079 0.00368
0.9 172.5 1.09027 0.07997 0.00347
0.9 187.5 1.056 0.0843 0.00781
0.9 202.5 1.05547 0.07818 0.00493
0.9 217.5 1.06152 0.07388 0.00483
0.9 232.5 1.08407 0.07708 0.00472
0.9 247.5 1.12557 0.07705 0.00753
0.9 262.5 1.17076 0.08244 0.00371
0.9 277.5 1.19485 0.08363 0.00588
0.9 292.5 1.30761 0.08838 0.00732
0.9 307.5 1.34465 0.0893 0.00623
0.9 322.5 1.20643 0.07806 0.00423
0.9 337.5 1.11446 0.06979 0.00512
0.9 352.5 1.19733 0.07246 0.00869