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Measurement E14M158

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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 : 4.16 GeV2
W : 1.49 GeV
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
-0.9 67.5 0.15141 0.04141 0.01155
-0.9 97.5 0.22899 0.07222 0.05389
-0.9 112.5 0.04719 0.02702 0.00968
-0.9 127.5 0.13768 0.0379 0.00474
-0.9 142.5 0.14303 0.0511 0.02536
-0.9 172.5 0.08094 0.03669 0.00907
-0.9 187.5 0.19842 0.06827 0.01819
-0.9 232.5 0.11565 0.04881 0.02773
-0.9 247.5 0.22873 0.05832 0.11101
-0.9 262.5 0.10322 0.02959 0.02238
-0.9 277.5 0.06458 0.02599 0.0089
-0.9 292.5 0.09766 0.03764 0.01114
-0.9 307.5 0.26301 0.07933 0.00984
-0.7 22.5 0.10501 0.03144 0.00854
-0.7 37.5 0.17625 0.03241 0.00533
-0.7 52.5 0.20537 0.03639 0.01217
-0.7 67.5 0.226 0.03931 0.01164
-0.7 82.5 0.21494 0.03456 0.0268
-0.7 97.5 0.19654 0.035 0.00593
-0.7 112.5 0.23913 0.04002 0.02468
-0.7 127.5 0.21535 0.0383 0.07429
-0.7 142.5 0.20088 0.03655 0.03551
-0.7 157.5 0.1801 0.04226 0.03307
-0.7 172.5 0.17113 0.0284 0.02568
-0.7 187.5 0.17113 0.03124 0.01285
-0.7 202.5 0.16714 0.03273 0.03467
-0.7 217.5 0.17227 0.03198 0.02125
-0.7 232.5 0.25638 0.04819 0.06685
-0.7 247.5 0.23913 0.0406 0.00708
-0.7 262.5 0.24697 0.03839 0.03531
-0.7 277.5 0.22669 0.04428 0.0762
-0.7 292.5 0.19379 0.04102 0.05837
-0.7 307.5 0.14356 0.02969 0.01345
-0.7 322.5 0.17012 0.03006 0.01503
-0.7 337.5 0.1767 0.04467 0.08317
-0.7 352.5 0.13753 0.05021 0.00951
-0.5 22.5 0.15399 0.03549 0.03694
-0.5 37.5 0.23061 0.04676 0.05506
-0.5 52.5 0.24328 0.04246 0.01087
-0.5 67.5 0.30879 0.04562 0.00624
-0.5 82.5 0.31949 0.04224 0.04671
-0.5 97.5 0.43525 0.06045 0.03146
-0.5 112.5 0.31779 0.04351 0.04794
-0.5 127.5 0.35289 0.04846 0.04271
-0.5 142.5 0.29957 0.04315 0.04781
-0.5 157.5 0.39097 0.05684 0.08236
-0.5 172.5 0.39464 0.05334 0.01789
-0.5 187.5 0.39127 0.0487 0.02685
-0.5 202.5 0.33756 0.06204 0.09397
-0.5 217.5 0.39006 0.05797 0.08106
-0.5 232.5 0.33637 0.04542 0.01096
-0.5 247.5 0.38635 0.05083 0.14122
-0.5 262.5 0.34909 0.0461 0.00718
-0.5 277.5 0.28213 0.03555 0.02291
-0.5 292.5 0.33372 0.05454 0.02397
-0.5 307.5 0.24529 0.04889 0.01352
-0.5 322.5 0.23061 0.04428 0.02605
-0.5 337.5 0.16428 0.05292 0.0596
-0.3 37.5 0.1688 0.04728 0.11794
-0.3 52.5 0.26971 0.05377 0.02823
-0.3 67.5 0.32413 0.04463 0.00961
-0.3 82.5 0.36307 0.04492 0.02059
-0.3 97.5 0.39592 0.05185 0.02879
-0.3 112.5 0.39669 0.05233 0.082
-0.3 127.5 0.32471 0.04041 0.02685
-0.3 142.5 0.28309 0.0345 0.01661
-0.3 157.5 0.44743 0.05444 0.01715
-0.3 172.5 0.41115 0.04175 0.0234
-0.3 187.5 0.42836 0.04317 0.02768
-0.3 202.5 0.34214 0.04239 0.01736
-0.3 217.5 0.34281 0.04077 0.04868
-0.3 232.5 0.37283 0.04327 0.05249
-0.3 247.5 0.44764 0.05786 0.04643
-0.3 262.5 0.41451 0.04921 0.01046
-0.3 277.5 0.36307 0.04708 0.01865
-0.3 292.5 0.22201 0.03217 0.01847
-0.3 307.5 0.25309 0.05278 0.02842
-0.3 322.5 0.16777 0.04829 0.0401
-0.1 37.5 0.396 0.07513 0.04072
-0.1 52.5 0.47945 0.06044 0.02806
-0.1 67.5 0.44666 0.05029 0.01103
-0.1 82.5 0.45023 0.05588 0.00995
-0.1 97.5 0.40067 0.05086 0.0177
-0.1 112.5 0.33556 0.04543 0.04466
-0.1 127.5 0.39715 0.04671 0.02236
-0.1 142.5 0.25965 0.02962 0.01385
-0.1 157.5 0.44015 0.04437 0.01379
-0.1 172.5 0.42234 0.03793 0.00777
-0.1 187.5 0.39388 0.03591 0.0123
-0.1 202.5 0.45099 0.04443 0.01302
-0.1 217.5 0.3178 0.03486 0.00988
-0.1 232.5 0.40319 0.05095 0.03167
-0.1 247.5 0.40735 0.05634 0.03489
-0.1 262.5 0.46191 0.06019 0.01123
-0.1 277.5 0.3612 0.04099 0.01769
-0.1 292.5 0.4558 0.04832 0.03263
-0.1 307.5 0.39126 0.05495 0.02096
-0.1 322.5 0.43697 0.08502 0.04723
0.1 37.5 0.38651 0.05706 0.04807
0.1 52.5 0.46313 0.05243 0.01857
0.1 67.5 0.42789 0.04766 0.01437
0.1 82.5 0.36844 0.04427 0.00673
0.1 97.5 0.3704 0.04973 0.03218
0.1 112.5 0.3616 0.04611 0.03814
0.1 127.5 0.38984 0.04765 0.02752
0.1 142.5 0.28827 0.03396 0.01473
0.1 157.5 0.4111 0.04311 0.00785
0.1 172.5 0.38976 0.03555 0.01022
0.1 187.5 0.45438 0.04195 0.01077
0.1 202.5 0.35666 0.03609 0.00606
0.1 217.5 0.34294 0.03949 0.02053
0.1 232.5 0.23891 0.03334 0.00274
0.1 247.5 0.39986 0.05065 0.02677
0.1 262.5 0.3704 0.04616 0.01863
0.1 277.5 0.3469 0.04484 0.01074
0.1 292.5 0.35954 0.03989 0.01135
0.1 307.5 0.47727 0.06035 0.01003
0.1 322.5 0.54294 0.07594 0.06897
0.3 37.5 0.43089 0.07942 0.0247
0.3 52.5 0.43733 0.05968 0.01255
0.3 67.5 0.39158 0.05476 0.01135
0.3 82.5 0.39647 0.04974 0.00951
0.3 97.5 0.36574 0.0476 0.01692
0.3 112.5 0.28832 0.03916 0.01444
0.3 127.5 0.28934 0.04065 0.0123
0.3 142.5 0.31644 0.03819 0.01102
0.3 157.5 0.31098 0.03317 0.00574
0.3 172.5 0.34457 0.0348 0.0063
0.3 187.5 0.34208 0.03128 0.00578
0.3 202.5 0.25664 0.03017 0.00634
0.3 217.5 0.32549 0.04057 0.00552
0.3 232.5 0.30679 0.04035 0.01137
0.3 247.5 0.31947 0.04224 0.0136
0.3 262.5 0.41194 0.05427 0.01042
0.3 277.5 0.45094 0.05601 0.01753
0.3 292.5 0.34992 0.04636 0.00715
0.3 307.5 0.51278 0.07254 0.01812
0.3 322.5 0.52747 0.08637 0.02955
0.5 7.5 0.09759 0.04428 0.02857
0.5 37.5 0.0812 0.03547 0.01143
0.5 52.5 0.15715 0.02349 0.00312
0.5 67.5 0.19259 0.02712 0.00744
0.5 82.5 0.23054 0.0332 0.01059
0.5 97.5 0.24661 0.03383 0.0091
0.5 112.5 0.23092 0.03259 0.00961
0.5 127.5 0.20883 0.0285 0.00702
0.5 142.5 0.26194 0.03166 0.00496
0.5 157.5 0.28182 0.03177 0.00394
0.5 172.5 0.27921 0.02756 0.00777
0.5 187.5 0.25594 0.02951 0.00562
0.5 202.5 0.29282 0.03359 0.00742
0.5 217.5 0.19742 0.02795 0.0063
0.5 232.5 0.22189 0.03025 0.00752
0.5 247.5 0.27716 0.03619 0.01123
0.5 262.5 0.28983 0.03957 0.01326
0.5 277.5 0.23054 0.03302 0.01163
0.5 292.5 0.19259 0.02762 0.00761
0.5 307.5 0.15715 0.02771 0.0067
0.5 322.5 0.27264 0.06139 0.01522
0.5 337.5 0.21615 0.05914 0.01243
0.5 352.5 0.16277 0.04915 0.01662
0.7 7.5 0.1306 0.02416 0.00546
0.7 22.5 0.13225 0.02191 0.00265
0.7 37.5 0.12032 0.03615 0.01147
0.7 52.5 0.14266 0.02401 0.00379
0.7 67.5 0.15152 0.02607 0.00586
0.7 82.5 0.17429 0.02574 0.00514
0.7 97.5 0.17972 0.02947 0.00654
0.7 112.5 0.19714 0.02849 0.01105
0.7 127.5 0.1927 0.02891 0.00467
0.7 142.5 0.23632 0.02592 0.00477
0.7 157.5 0.24208 0.02621 0.00539
0.7 172.5 0.24569 0.02811 0.00419
0.7 187.5 0.29734 0.03349 0.00357
0.7 202.5 0.23779 0.02635 0.00314
0.7 217.5 0.25816 0.02857 0.00674
0.7 232.5 0.19713 0.02599 0.00384
0.7 247.5 0.24198 0.03214 0.00775
0.7 262.5 0.18309 0.02595 0.00504
0.7 277.5 0.16616 0.02473 0.00232
0.7 292.5 0.14096 0.02589 0.00507
0.7 307.5 0.14266 0.02847 0.00614
0.7 322.5 0.13611 0.0242 0.00567
0.7 337.5 0.11669 0.03051 0.00386
0.7 352.5 0.1306 0.02165 0.00424
0.9 7.5 0.14331 0.02034 0.00399
0.9 22.5 0.11282 0.02014 0.00842
0.9 37.5 0.17986 0.02865 0.01049
0.9 52.5 0.17071 0.0245 0.0097
0.9 67.5 0.17246 0.02978 0.00366
0.9 82.5 0.2179 0.02961 0.01175
0.9 97.5 0.1789 0.02644 0.00228
0.9 112.5 0.18776 0.02596 0.00789
0.9 127.5 0.17065 0.0256 0.00601
0.9 142.5 0.13364 0.02113 0.00464
0.9 157.5 0.1491 0.01864 0.00481
0.9 172.5 0.14187 0.01756 0.00485
0.9 187.5 0.1202 0.01805 0.00488
0.9 202.5 0.1491 0.02028 0.0037
0.9 217.5 0.16159 0.02121 0.00531
0.9 232.5 0.15341 0.02162 0.00485
0.9 247.5 0.2026 0.02792 0.00803
0.9 262.5 0.14936 0.02337 0.00392
0.9 277.5 0.18072 0.02712 0.00393
0.9 292.5 0.17726 0.0274 0.00502
0.9 307.5 0.16788 0.02358 0.00699
0.9 322.5 0.12351 0.01965 0.00738
0.9 337.5 0.14155 0.01899 0.00393
0.9 352.5 0.13379 0.01867 0.00206