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Measurement E170M49

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Experiment: e1e, 2002

Spokespersons: N. Markov

Experiment comment: Year: 2002-2003

Publication:

Quantity measured: dσ/dΩ, mcb/sr
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π0p, polarization: none

Q2 : 0.45 GeV2
W : 1.3125 GeV
ε : 0.850579

Select data slice:
θ = degree
Observable quantity measured (Y axis): dσ/dΩ, mcb/sr
Plot measurement data

Parameter (X axis): φ, degree

Click here to view sliced data.

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Measured data:

θ,
degree 		φ,
degree 		dσ/dΩ,
mcb/sr 		Data errors,
mcb/sr
154.158 7.5 0.672544 0.0495847
154.158 22.5 0.725322 0.0572261
154.158 37.5 0.741373 0.0600604
154.158 52.5 0.953123 0.0751723
154.158 67.5 1.02299 0.0898497
154.158 82.5 1.13995 0.0887638
154.158 97.5 1.20293 0.0879959
154.158 112.5 1.16169 0.0969471
154.158 127.5 1.05367 0.0873908
154.158 142.5 0.900642 0.0803374
154.158 157.5 0.863101 0.0884284
154.158 172.5 0.744932 0.081667
154.158 187.5 0.732211 0.0643709
154.158 202.5 0.80448 0.0729362
154.158 217.5 1.02072 0.0867303
154.158 232.5 0.950475 0.0854137
154.158 247.5 1.1311 0.104936
154.158 262.5 1.03732 0.0764537
154.158 277.5 1.0709 0.0934713
154.158 292.5 1.04986 0.0724527
154.158 307.5 0.963356 0.0743661
154.158 322.5 0.758298 0.0611408
154.158 337.5 0.668364 0.052057
154.158 352.5 0.635343 0.0475767
134.427 7.5 1.56967 0.09356
134.427 22.5 1.85194 0.105246
134.427 37.5 2.36565 0.125597
134.427 52.5 2.4939 0.125875
134.427 67.5 3.01097 0.18888
134.427 82.5 3.30937 0.221702
134.427 97.5 3.62918 0.353202
134.427 112.5 2.85173 0.356087
134.427 127.5 2.42332 0.250618
134.427 142.5 2.09081 0.23949
134.427 157.5 1.89862 0.163018
134.427 172.5 1.54912 0.120635
134.427 187.5 1.41839 0.113389
134.427 202.5 1.83419 0.150186
134.427 217.5 2.00293 0.190593
134.427 232.5 2.872 0.300747
134.427 247.5 3.31458 0.315459
134.427 262.5 3.59802 0.311355
134.427 277.5 3.68126 0.286536
134.427 292.5 3.26633 0.20574
134.427 307.5 2.43077 0.119314
134.427 322.5 1.95805 0.1201
134.427 337.5 1.671 0.0956104
134.427 352.5 1.43646 0.0938398
120 7.5 2.02938 0.131537
120 22.5 2.6049 0.155764
120 37.5 3.43855 0.15048
120 52.5 4.17537 0.215497
120 67.5 5.64483 0.352395
120 82.5 5.9009 0.898637
120 97.5 5.32321 2.31895
120 112.5 6.05105 2.1161
120 127.5 4.00307 3.21398
120 142.5 5.86415 1.80945
120 157.5 2.81239 0.392868
120 172.5 2.02579 0.174708
120 187.5 2.24053 0.166267
120 202.5 2.53328 0.355298
120 217.5 3.88539 1.01623
120 232.5 4.58199 1.90785
120 247.5 4.15401 2.35056
120 262.5 5.3338 1.87347
120 277.5 6.25978 0.831079
120 292.5 5.29195 0.351533
120 307.5 4.21873 0.194084
120 322.5 3.39646 0.161137
120 337.5 2.71807 0.147773
120 352.5 2.28299 0.122255
107.458 7.5 2.65853 0.183814
107.458 22.5 3.21247 0.152425
107.458 37.5 4.45485 0.212133
107.458 52.5 5.84118 0.300152
107.458 67.5 7.03981 0.73115
107.458 82.5 5.46744 4.1502
107.458 97.5 7.49816 3.63933
107.458 112.5 6.95891 1.08794
107.458 127.5 6.03566 1.67885
107.458 142.5 6.99726 15.3574
107.458 157.5 6.11619 3.75424
107.458 172.5 3.0672 0.365511
107.458 187.5 2.83988 0.275565
107.458 202.5 3.58336 1.0892
107.458 217.5 6.66624 5.9133
107.458 232.5 11.003 3.10513
107.458 247.5 7.90327 1.8133
107.458 262.5 8.97881 2.84787
107.458 277.5 7.71886 2.29121
107.458 292.5 6.91853 0.654924
107.458 307.5 5.70138 0.297484
107.458 322.5 4.21142 0.198969
107.458 337.5 3.08238 0.166369
107.458 352.5 2.71131 0.154451
95.7392 7.5 3.17114 0.659545
95.7392 22.5 3.69307 0.229486
95.7392 37.5 5.00295 0.21204
95.7392 52.5 6.6581 0.388862
95.7392 67.5 7.30509 1.57514
95.7392 82.5 7.4491 1.75568
95.7392 97.5 8.80184 0.874418
95.7392 112.5 8.02565 0.572008
95.7392 127.5 7.16806 0.547851
95.7392 142.5 7.53845 1.92244
95.7392 157.5 2.91045 3.86458
95.7392 172.5 3.93756 1.65933
95.7392 187.5 4.96367 1.53366
95.7392 202.5 4.33188 11.3562
95.7392 217.5 8.87737 2.76084
95.7392 232.5 8.44672 0.921098
95.7392 247.5 9.6727 0.801239
95.7392 262.5 9.08645 0.970513
95.7392 277.5 9.67291 2.23732
95.7392 292.5 7.74115 1.06825
95.7392 307.5 6.54395 0.428201
95.7392 322.5 4.883 0.224363
95.7392 337.5 3.70109 0.202506
95.7392 352.5 3.11422 0.610443
84.2608 7.5 3.26293 1.01256
84.2608 22.5 3.57863 0.365247
84.2608 37.5 4.91276 0.231699
84.2608 52.5 6.31494 0.355038
84.2608 67.5 8.46141 1.22311
84.2608 82.5 8.34922 0.97618
84.2608 97.5 8.88847 0.702421
84.2608 112.5 7.83574 0.482808
84.2608 127.5 7.33214 0.431805
84.2608 142.5 6.4884 0.488848
84.2608 157.5 8.7331 4.74694
84.2608 172.5 4.61485 3.84974
84.2608 187.5 21.5291 31.6281
84.2608 202.5 10.0546 6.84533
84.2608 217.5 7.32245 0.886713
84.2608 232.5 8.23996 0.447421
84.2608 247.5 9.16147 0.484105
84.2608 262.5 10.1046 0.867317
84.2608 277.5 8.50536 0.846496
84.2608 292.5 7.20973 1.58501
84.2608 307.5 6.58506 0.411918
84.2608 322.5 4.81935 0.231626
84.2608 337.5 3.6466 0.356949
84.2608 352.5 3.27706 1.05814
72.5424 7.5 3.19713 1.65347
72.5424 22.5 3.2997 0.622581
72.5424 37.5 4.28727 0.236236
72.5424 52.5 5.96867 0.392329
72.5424 67.5 7.87371 1.37487
72.5424 82.5 7.24535 0.653814
72.5424 97.5 7.79472 0.592654
72.5424 112.5 8.06695 0.483164
72.5424 127.5 6.883 0.399714
72.5424 142.5 5.43959 0.395588
72.5424 157.5 6.99755 3.87173
72.5424 172.5 0 0
72.5424 187.5 0 0
72.5424 202.5 6.54975 11.8824
72.5424 217.5 6.81321 0.570949
72.5424 232.5 7.89832 0.426345
72.5424 247.5 7.81298 0.466879
72.5424 262.5 9.43529 0.735002
72.5424 277.5 7.80761 0.663932
72.5424 292.5 6.59318 1.05371
72.5424 307.5 5.61435 0.362834
72.5424 322.5 4.35481 0.23067
72.5424 337.5 3.41831 0.672746
72.5424 352.5 3.36985 1.68796
60 7.5 2.64943 2.20729
60 22.5 2.74119 0.604177
60 37.5 3.31579 0.210136
60 52.5 4.19206 0.35761
60 67.5 4.56765 1.11235
60 82.5 5.58095 0.371845
60 97.5 5.77548 0.532407
60 112.5 6.31676 0.418882
60 127.5 5.27916 0.35343
60 142.5 4.8961 0.360133
60 157.5 0 0
60 172.5 0 0
60 187.5 0 0
60 202.5 12.6587 9.6104
60 217.5 6.17288 0.505141
60 232.5 5.46488 0.344644
60 247.5 6.0867 0.444902
60 262.5 6.71092 0.504853
60 277.5 6.20905 0.429017
60 292.5 6.13584 1.38204
60 307.5 3.7868 0.301971
60 322.5 3.21804 0.207756
60 337.5 2.80534 0.651778
60 352.5 2.7071 2.3325
45.573 7.5 1.55454 0.343119
45.573 22.5 1.83397 0.290014
45.573 37.5 2.16984 0.151413
45.573 52.5 2.76227 0.243042
45.573 67.5 3.01501 0.520162
45.573 82.5 3.44033 0.305591
45.573 97.5 4.10853 0.343453
45.573 112.5 4.26007 0.4233
45.573 127.5 4.1191 0.356397
45.573 142.5 4.11502 0.388278
45.573 157.5 7.76509 10.8867
45.573 172.5 5.23213 9.33022
45.573 187.5 2.24893 2.64972
45.573 202.5 12.9376 21.6375
45.573 217.5 4.34073 0.469697
45.573 232.5 3.60356 0.29349
45.573 247.5 4.38687 0.497188
45.573 262.5 4.16267 0.330021
45.573 277.5 3.80042 0.327308
45.573 292.5 3.77131 0.6551
45.573 307.5 2.23743 0.231388
45.573 322.5 2.19611 0.145433
45.573 337.5 1.71658 0.296051
45.573 352.5 1.51677 0.297856
25.8419 7.5 0.711422 0.0563889
25.8419 22.5 0.805482 0.0587516
25.8419 37.5 0.897796 0.0616847
25.8419 52.5 1.0192 0.0628255
25.8419 67.5 1.17189 0.108212
25.8419 82.5 1.22967 0.126677
25.8419 97.5 1.60093 0.172828
25.8419 112.5 1.68615 0.180173
25.8419 127.5 1.68901 0.277235
25.8419 142.5 1.81248 0.283406
25.8419 157.5 1.66839 0.237561
25.8419 172.5 1.42264 0.243549
25.8419 187.5 1.52239 0.211625
25.8419 202.5 1.46349 0.231583
25.8419 217.5 1.40569 0.289226
25.8419 232.5 1.46367 0.227311
25.8419 247.5 1.67485 0.209696
25.8419 262.5 1.69998 0.222647
25.8419 277.5 1.42586 0.140881
25.8419 292.5 1.22617 0.0948082
25.8419 307.5 0.996416 0.0734406
25.8419 322.5 0.900596 0.0567843
25.8419 337.5 0.74538 0.0612775
25.8419 352.5 0.777005 0.0558068