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Measurement E14M87

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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 : 1.19 GeV
ε : 0.8741
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 52.5 0.62584 0.08392 0.10852
-0.5 67.5 0.70915 0.07201 0.03514
-0.5 82.5 0.55873 0.06911 0.02936
-0.5 97.5 0.52882 0.06341 0.0679
-0.5 112.5 0.44081 0.07859 0.04275
-0.5 127.5 0.54429 0.09057 0.02589
-0.5 142.5 0.30453 0.0647 0.05741
-0.5 157.5 0.18276 0.03824 0.04521
-0.5 172.5 0.1382 0.03014 0.04567
-0.5 187.5 0.21036 0.04143 0.02123
-0.5 202.5 0.20439 0.03754 0.04122
-0.5 217.5 0.17335 0.03943 0.06353
-0.5 232.5 0.41846 0.0757 0.08915
-0.5 247.5 0.3766 0.06212 0.07589
-0.5 262.5 0.57704 0.07287 0.00948
-0.5 277.5 0.49056 0.06659 0.05495
-0.5 292.5 0.68901 0.07724 0.03943
-0.5 307.5 0.7387 0.10095 0.17266
-0.3 52.5 0.70995 0.09378 0.06772
-0.3 67.5 0.69979 0.06928 0.05877
-0.3 82.5 0.65684 0.07433 0.01411
-0.3 97.5 0.6295 0.07067 0.09151
-0.3 112.5 0.47424 0.09146 0.02399
-0.3 127.5 0.39919 0.05381 0.20254
-0.3 142.5 0.43119 0.06543 0.0589
-0.3 157.5 0.3419 0.05765 0.03632
-0.3 172.5 0.23732 0.04754 0.08948
-0.3 187.5 0.05984 0.03873 0.05232
-0.3 202.5 0.18942 0.04131 0.01515
-0.3 217.5 0.36128 0.05722 0.10238
-0.3 232.5 0.39919 0.05969 0.16524
-0.3 247.5 0.55741 0.07602 0.10321
-0.3 262.5 0.70437 0.08797 0.03268
-0.3 277.5 0.70977 0.07919 0.00857
-0.3 292.5 0.78233 0.08577 0.01145
-0.3 307.5 0.46794 0.05989 0.01079
-0.1 187.5 0.24302 0.03979 0.00975
-0.1 202.5 0.38632 0.05715 0.03913
-0.1 217.5 0.37477 0.05498 0.04061
-0.1 232.5 0.47651 0.06021 0.17012
-0.1 247.5 0.61676 0.08089 0.13335
-0.1 262.5 0.70464 0.07729 0.02729
-0.1 277.5 0.81018 0.07897 0.03037
-0.1 292.5 0.8955 0.09373 0.0718
-0.1 307.5 0.92652 0.1209 0.17719
0.1 52.5 0.58211 0.10205 0.22144
0.1 67.5 0.77125 0.0938 0.09292
0.1 82.5 0.644 0.06769 0.02426
0.1 97.5 0.60734 0.06675 0.02849
0.1 112.5 0.66646 0.06796 0.02375
0.1 127.5 0.51648 0.05434 0.02977
0.1 142.5 0.55187 0.06269 0.10357
0.1 157.5 0.34159 0.04047 0.03701
0.1 172.5 0.25277 0.03263 0.02173
0.1 187.5 0.21676 0.03449 0.06798
0.1 202.5 0.30929 0.04712 0.00485
0.1 217.5 0.48616 0.06159 0.11098
0.1 232.5 0.55785 0.06218 0.06049
0.1 247.5 0.77927 0.08777 0.07316
0.1 262.5 0.75882 0.09037 0.01732
0.1 277.5 0.9078 0.10211 0.04104
0.1 292.5 0.64741 0.07588 0.01525
0.1 307.5 0.58211 0.09961 0.31105
0.3 7.5 0.12274 0.03996 0.10604
0.3 22.5 0.42905 0.0958 0.30102
0.3 52.5 0.37728 0.07243 0.07155
0.3 67.5 0.57295 0.0767 0.0049
0.3 82.5 0.75995 0.07805 0.03193
0.3 97.5 0.58072 0.07169 0.07479
0.3 112.5 0.67538 0.07415 0.06104
0.3 127.5 0.62477 0.06361 0.04254
0.3 142.5 0.45647 0.04543 0.04174
0.3 157.5 0.33431 0.03897 0.01243
0.3 172.5 0.32866 0.0404 0.03117
0.3 187.5 0.21324 0.02798 0.01845
0.3 202.5 0.37014 0.04647 0.07413
0.3 217.5 0.52554 0.05515 0.06211
0.3 232.5 0.52117 0.05887 0.03288
0.3 247.5 0.59176 0.06438 0.01909
0.3 262.5 0.68067 0.07682 0.0483
0.3 277.5 0.80005 0.09006 0.01197
0.3 292.5 0.58666 0.08735 0.07672
0.3 307.5 0.3766 0.08217 0.02658
0.3 322.5 0.2805 0.07061 0.14832
0.3 337.5 0.1216 0.05552 0.11341
0.3 352.5 0.3515 0.07419 0.19851
0.5 7.5 0.10574 0.03973 0.0767
0.5 22.5 0.29292 0.06574 0.11093
0.5 37.5 0.24448 0.04661 0.03419
0.5 52.5 0.37817 0.07307 0.05213
0.5 67.5 0.64009 0.08419 0.06811
0.5 82.5 0.62106 0.07305 0.07366
0.5 97.5 0.64935 0.07309 0.07018
0.5 112.5 0.75656 0.06954 0.09948
0.5 127.5 0.71109 0.07078 0.03064
0.5 142.5 0.35761 0.03892 0.02167
0.5 157.5 0.40295 0.04385 0.01014
0.5 172.5 0.25753 0.02857 0.01163
0.5 187.5 0.32679 0.03679 0.0096
0.5 202.5 0.40571 0.04588 0.01713
0.5 217.5 0.53505 0.05164 0.02031
0.5 232.5 0.66008 0.06749 0.02352
0.5 247.5 0.8318 0.07838 0.03137
0.5 262.5 0.74413 0.07369 0.10548
0.5 277.5 0.62028 0.07023 0.02896
0.5 292.5 0.53541 0.07666 0.02158
0.5 307.5 0.58899 0.07988 0.05338
0.5 322.5 0.39827 0.06838 0.02658
0.5 337.5 0.20513 0.04459 0.07507
0.5 352.5 0.21161 0.03245 0.05699
0.7 7.5 0.22007 0.03263 0.08106
0.7 22.5 0.35442 0.04406 0.11704
0.7 37.5 0.38519 0.07427 0.07244
0.7 52.5 0.35847 0.0482 0.01976
0.7 67.5 0.51513 0.06589 0.00709
0.7 82.5 0.4716 0.05755 0.05641
0.7 97.5 0.51238 0.05335 0.06818
0.7 112.5 0.51081 0.04985 0.0575
0.7 127.5 0.53121 0.05381 0.04308
0.7 142.5 0.3925 0.04324 0.00595
0.7 157.5 0.30731 0.03537 0.01724
0.7 172.5 0.36646 0.03763 0.05329
0.7 187.5 0.39365 0.03986 0.00597
0.7 202.5 0.42477 0.04553 0.02513
0.7 217.5 0.4229 0.04074 0.04778
0.7 232.5 0.34273 0.0356 0.01028
0.7 247.5 0.60486 0.06013 0.03694
0.7 262.5 0.40289 0.04432 0.03077
0.7 277.5 0.41954 0.04944 0.03799
0.7 292.5 0.4537 0.06188 0.03225
0.7 307.5 0.35919 0.04449 0.07766
0.7 322.5 0.21256 0.0374 0.04334
0.7 337.5 0.14502 0.02376 0.02906
0.7 352.5 0.23695 0.03434 0.08705
0.9 7.5 0.24103 0.03066 0.05739
0.9 22.5 0.26568 0.03227 0.01487
0.9 37.5 0.39603 0.04992 0.06731
0.9 52.5 0.33925 0.04297 0.09633
0.9 67.5 0.28996 0.03505 0.02431
0.9 82.5 0.36545 0.04047 0.06035
0.9 97.5 0.39253 0.04775 0.03368
0.9 112.5 0.36389 0.04502 0.01952
0.9 127.5 0.33951 0.03981 0.02362
0.9 142.5 0.29946 0.03707 0.03141
0.9 157.5 0.39987 0.04488 0.04042
0.9 172.5 0.38386 0.04368 0.01446
0.9 187.5 0.26268 0.03232 0.00555
0.9 202.5 0.34151 0.03896 0.01648
0.9 217.5 0.28653 0.02949 0.02819
0.9 232.5 0.28055 0.03147 0.02144
0.9 247.5 0.38464 0.04598 0.01008
0.9 262.5 0.31693 0.03525 0.01879
0.9 277.5 0.34557 0.03896 0.0266
0.9 292.5 0.28623 0.03352 0.08094
0.9 307.5 0.33925 0.0406 0.11772
0.9 322.5 0.27958 0.03658 0.0272
0.9 337.5 0.31334 0.03821 0.09335
0.9 352.5 0.30127 0.04233 0.02816