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Measurement E170M92

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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 : 0.55 GeV2
W : 1.4875 GeV
ε : 0.716405

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 0.11335 0.02963
154.158 22.5 0.150949 0.0329424
154.158 37.5 0.179324 0.0440734
154.158 52.5 0.257453 0.0528837
154.158 67.5 0.245886 0.0551403
154.158 82.5 0.351052 0.0905111
154.158 97.5 0.398584 0.0811863
154.158 112.5 0.428922 0.0900687
154.158 127.5 0.494194 0.0915324
154.158 142.5 0.479955 0.0959302
154.158 157.5 0.634064 0.118634
154.158 172.5 0.701164 0.124491
154.158 187.5 0.650525 0.107111
154.158 202.5 0.6445 0.105838
154.158 217.5 0.572019 0.100321
154.158 232.5 0.533287 0.102563
154.158 247.5 0.518567 0.117507
154.158 262.5 0.342116 0.0698231
154.158 277.5 0.226218 0.0589473
154.158 292.5 0.233177 0.0584818
154.158 307.5 0.190955 0.0412203
154.158 322.5 0.119348 0.0277916
154.158 337.5 0.133218 0.0349578
154.158 352.5 0.126613 0.0354061
134.427 7.5 0.410279 0.0833946
134.427 22.5 0.59842 0.113228
134.427 37.5 0.586551 0.113864
134.427 52.5 0.928548 0.164549
134.427 67.5 1.10779 0.224491
134.427 82.5 1.10988 0.245554
134.427 97.5 1.82457 0.346485
134.427 112.5 1.41251 0.240396
134.427 127.5 1.58844 0.276913
134.427 142.5 1.35132 1.04902
134.427 157.5 2.42026 2.28925
134.427 172.5 0 0
134.427 187.5 0 0
134.427 202.5 2.51966 2.21628
134.427 217.5 1.93893 1.23065
134.427 232.5 1.61693 0.401237
134.427 247.5 1.60587 0.266664
134.427 262.5 2.36491 0.515433
134.427 277.5 1.18693 0.34983
134.427 292.5 0.903562 0.185029
134.427 307.5 0.763129 0.141436
134.427 322.5 0.647121 0.117593
134.427 337.5 0.53971 0.103911
134.427 352.5 0.451609 0.0908856
120 7.5 0.828998 0.101086
120 22.5 0.949925 0.115544
120 37.5 1.27345 0.155884
120 52.5 1.55454 0.203647
120 67.5 1.96189 0.368736
120 82.5 2.15568 0.271759
120 97.5 2.33201 0.239155
120 112.5 2.84831 0.264854
120 127.5 2.57352 0.213787
120 142.5 2.30481 0.981583
120 157.5 0 0
120 172.5 0 0
120 187.5 0 0
120 202.5 0 0
120 217.5 2.45019 0.813225
120 232.5 2.61578 0.222125
120 247.5 2.69065 0.27595
120 262.5 2.61044 0.304096
120 277.5 2.24983 0.298199
120 292.5 2.00948 0.344247
120 307.5 1.8119 0.27644
120 322.5 1.17498 0.159282
120 337.5 0.845597 0.104284
120 352.5 0.824751 0.106275
107.458 7.5 1.29364 0.177698
107.458 22.5 1.45403 0.170603
107.458 37.5 2.02536 0.179775
107.458 52.5 2.22641 0.269524
107.458 67.5 3.34977 0.429468
107.458 82.5 3.22795 0.247141
107.458 97.5 3.52535 0.241351
107.458 112.5 3.34916 0.197897
107.458 127.5 3.53201 0.193592
107.458 142.5 3.93256 3.21602
107.458 157.5 0 0
107.458 172.5 0 0
107.458 187.5 0 0
107.458 202.5 0 0
107.458 217.5 3.78663 0.623508
107.458 232.5 3.44884 0.190577
107.458 247.5 3.54076 0.226384
107.458 262.5 3.29606 0.209925
107.458 277.5 3.36032 0.254198
107.458 292.5 3.12674 0.319987
107.458 307.5 2.16253 0.269134
107.458 322.5 1.89907 0.157631
107.458 337.5 1.60357 0.154952
107.458 352.5 1.33291 0.236981
95.7392 7.5 2.04896 1.58314
95.7392 22.5 1.78596 0.194824
95.7392 37.5 2.30244 0.317782
95.7392 52.5 2.76539 0.274863
95.7392 67.5 3.33032 0.230665
95.7392 82.5 3.95217 0.217038
95.7392 97.5 3.97555 0.180933
95.7392 112.5 4.17116 0.179375
95.7392 127.5 3.99194 0.209445
95.7392 142.5 3.22983 0.559206
95.7392 157.5 0 0
95.7392 172.5 0 0
95.7392 187.5 0 0
95.7392 202.5 0 0
95.7392 217.5 2.84063 0.516812
95.7392 232.5 3.70951 0.191488
95.7392 247.5 3.93968 0.170378
95.7392 262.5 3.83825 0.182947
95.7392 277.5 3.9537 0.199553
95.7392 292.5 3.43607 0.24169
95.7392 307.5 3.16805 0.340676
95.7392 322.5 2.52975 0.202401
95.7392 337.5 1.89202 0.13727
95.7392 352.5 1.04808 0.536521
84.2608 7.5 1.61837 0.989688
84.2608 22.5 1.88135 0.237152
84.2608 37.5 2.63369 0.405698
84.2608 52.5 2.62495 0.287997
84.2608 67.5 3.49146 0.214746
84.2608 82.5 3.94662 0.19388
84.2608 97.5 3.77432 0.183173
84.2608 112.5 3.80244 0.163872
84.2608 127.5 3.64848 0.265003
84.2608 142.5 4.46729 1.72032
84.2608 157.5 0 0
84.2608 172.5 0 0
84.2608 187.5 0 0
84.2608 202.5 0 0
84.2608 217.5 4.07533 4.53077
84.2608 232.5 3.7374 0.238455
84.2608 247.5 3.89682 0.166393
84.2608 262.5 3.93935 0.177725
84.2608 277.5 3.54852 0.18266
84.2608 292.5 3.49562 0.204949
84.2608 307.5 2.71943 0.318826
84.2608 322.5 2.68871 0.210505
84.2608 337.5 1.89618 0.140878
84.2608 352.5 1.76059 0.328565
72.5424 7.5 1.85574 0.606245
72.5424 22.5 2.16082 0.276426
72.5424 37.5 2.63331 0.384147
72.5424 52.5 2.86001 0.261622
72.5424 67.5 3.08024 0.182059
72.5424 82.5 3.20499 0.157999
72.5424 97.5 3.50099 0.200782
72.5424 112.5 3.43267 0.168038
72.5424 127.5 3.0416 0.285931
72.5424 142.5 2.50373 0.893242
72.5424 157.5 0 0
72.5424 172.5 0 0
72.5424 187.5 0 0
72.5424 202.5 1.60087 2.31243
72.5424 217.5 3.24538 1.51371
72.5424 232.5 3.21055 0.277692
72.5424 247.5 3.35762 0.160508
72.5424 262.5 3.65321 0.173998
72.5424 277.5 3.13128 0.169522
72.5424 292.5 3.05511 0.199362
72.5424 307.5 2.86607 0.323682
72.5424 322.5 2.46222 0.194913
72.5424 337.5 1.99556 0.200463
72.5424 352.5 2.18795 0.96701
60 7.5 1.37412 0.32787
60 22.5 1.71719 0.224955
60 37.5 2.18524 0.386855
60 52.5 2.10812 0.247583
60 67.5 2.1035 0.138066
60 82.5 2.4177 0.131323
60 97.5 2.51097 0.154559
60 112.5 2.41663 0.167564
60 127.5 3.00136 0.849577
60 142.5 2.20784 0.563247
60 157.5 1.45313 0.599997
60 172.5 0 0
60 187.5 0 0
60 202.5 3.03241 1.17701
60 217.5 2.64459 0.473999
60 232.5 2.88695 0.616419
60 247.5 2.39717 0.140681
60 262.5 2.72537 0.192181
60 277.5 2.41813 0.125721
60 292.5 2.27643 0.216035
60 307.5 2.37257 0.307633
60 322.5 2.31058 0.277561
60 337.5 1.80842 0.170578
60 352.5 1.61257 0.275793
45.573 7.5 2.20056 2.03541
45.573 22.5 1.33561 0.242699
45.573 37.5 1.51397 0.239804
45.573 52.5 1.42759 0.191315
45.573 67.5 1.45943 0.15654
45.573 82.5 1.41573 0.101148
45.573 97.5 1.45283 0.108054
45.573 112.5 1.31205 0.151603
45.573 127.5 1.39567 0.328555
45.573 142.5 1.12752 0.16805
45.573 157.5 1.76159 0.885004
45.573 172.5 0 0
45.573 187.5 0 0
45.573 202.5 2.70261 1.32445
45.573 217.5 1.91284 0.456617
45.573 232.5 1.68042 0.654431
45.573 247.5 1.40707 0.137706
45.573 262.5 1.42541 0.11231
45.573 277.5 1.38544 0.103401
45.573 292.5 1.46644 0.181443
45.573 307.5 1.50594 0.187417
45.573 322.5 1.35326 0.18686
45.573 337.5 0.997519 0.175632
45.573 352.5 2.21812 1.35515
25.8419 7.5 1.1387 0.235104
25.8419 22.5 1.09661 0.230667
25.8419 37.5 0.772856 0.189534
25.8419 52.5 0.635569 0.142138
25.8419 67.5 0.593606 0.0887109
25.8419 82.5 0.650211 0.0695217
25.8419 97.5 0.50943 0.0537703
25.8419 112.5 0.598531 0.0959795
25.8419 127.5 0.602077 0.17281
25.8419 142.5 0.587067 0.430615
25.8419 157.5 0 0
25.8419 172.5 0.552908 0.84573
25.8419 187.5 1.66055 3.71577
25.8419 202.5 0.515546 0.612592
25.8419 217.5 0.911691 1.18622
25.8419 232.5 0.436714 0.113941
25.8419 247.5 0.522685 0.100301
25.8419 262.5 0.582776 0.0539064
25.8419 277.5 0.657513 0.079335
25.8419 292.5 0.690134 0.0952431
25.8419 307.5 0.755723 0.147295
25.8419 322.5 0.773757 0.164204
25.8419 337.5 1.10478 0.168435
25.8419 352.5 1.18209 0.251476