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Measurement E170M164

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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 : 1.7875 GeV
ε : 0.384445

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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Click here to get data in text file, delimited with tabs.

Measured data:

θ,
degree 		φ,
degree 		dσ/dΩ,
mcb/sr 		Data errors,
mcb/sr
154.158 7.5 0.178261 0.0565894
154.158 22.5 0.180161 0.0563715
154.158 37.5 0.226976 0.0795253
154.158 52.5 0.191265 0.0664262
154.158 67.5 0.214752 0.0766726
154.158 82.5 0.122237 0.049
154.158 97.5 0.178412 0.0572372
154.158 112.5 0 0
154.158 127.5 0 0
154.158 142.5 0 0
154.158 157.5 0 0
154.158 172.5 0 0
154.158 187.5 0 0
154.158 202.5 0 0
154.158 217.5 0 0
154.158 232.5 0 0
154.158 247.5 0.570771 0.500972
154.158 262.5 0.169288 0.0650602
154.158 277.5 0.155906 0.0688418
154.158 292.5 0.223205 0.0772837
154.158 307.5 0.210511 0.075334
154.158 322.5 0.16445 0.0554608
154.158 337.5 0.190497 0.0633299
154.158 352.5 0.16887 0.052969
134.427 7.5 0.148552 0.0547428
134.427 22.5 0.163836 0.0622361
134.427 37.5 0.133421 0.0553011
134.427 52.5 0.17974 0.0787164
134.427 67.5 0.268092 0.0908027
134.427 82.5 0.227833 0.0729413
134.427 97.5 0.210853 0.0691408
134.427 112.5 0.231836 0.0732719
134.427 127.5 0 0
134.427 142.5 0 0
134.427 157.5 0 0
134.427 172.5 0 0
134.427 187.5 0 0
134.427 202.5 0 0
134.427 217.5 0 0
134.427 232.5 0.171767 0.159601
134.427 247.5 0.20735 0.0609794
134.427 262.5 0.190253 0.0689277
134.427 277.5 0.244121 0.0745021
134.427 292.5 0.205457 0.0642415
134.427 307.5 0.219827 0.0881824
134.427 322.5 0.24869 0.0950488
134.427 337.5 0.191815 0.0694563
134.427 352.5 0.144763 0.0558729
120 7.5 0.173616 0.0593417
120 22.5 0.198156 0.0696721
120 37.5 0.236444 0.0823685
120 52.5 0.251606 0.0858101
120 67.5 0.18962 0.0657115
120 82.5 0.217566 0.0647024
120 97.5 0.25597 0.0736713
120 112.5 0.26772 0.0925667
120 127.5 0.409561 0.167182
120 142.5 0.293498 0.0927337
120 157.5 0 0
120 172.5 0 0
120 187.5 0 0
120 202.5 0.393926 0.870388
120 217.5 0.310515 0.137926
120 232.5 0.332865 0.123128
120 247.5 0.334261 0.104363
120 262.5 0.247809 0.0703188
120 277.5 0.235938 0.0671699
120 292.5 0.267018 0.0726225
120 307.5 0.1794 0.0669144
120 322.5 0.202998 0.07692
120 337.5 0.157469 0.0528603
120 352.5 0.232933 0.080589
107.458 7.5 0.29827 0.217446
107.458 22.5 0.198575 0.0623115
107.458 37.5 0.282938 0.0713104
107.458 52.5 0.308566 0.082231
107.458 67.5 0.22907 0.061145
107.458 82.5 0.28451 0.0710282
107.458 97.5 0.293785 0.0750708
107.458 112.5 0.455436 0.135623
107.458 127.5 0.264559 0.0746419
107.458 142.5 0.500893 0.0940777
107.458 157.5 0.56167 0.212515
107.458 172.5 0.234248 0.15896
107.458 187.5 0.120306 0.11742
107.458 202.5 0.261227 0.164307
107.458 217.5 0.451853 0.0899407
107.458 232.5 0.372705 0.101018
107.458 247.5 0.32894 0.107222
107.458 262.5 0.295541 0.0699215
107.458 277.5 0.286138 0.077018
107.458 292.5 0.275445 0.0738785
107.458 307.5 0.310304 0.0902183
107.458 322.5 0.239036 0.0806665
107.458 337.5 0.25263 0.0815671
107.458 352.5 0.402082 0.249154
95.7392 7.5 0.851602 1.24067
95.7392 22.5 0.380278 0.107584
95.7392 37.5 0.332516 0.0820375
95.7392 52.5 0.305358 0.0687143
95.7392 67.5 0.417203 0.0873894
95.7392 82.5 0.396188 0.0694417
95.7392 97.5 0.422676 0.0806868
95.7392 112.5 0.429417 0.104413
95.7392 127.5 0.476275 0.0782411
95.7392 142.5 0.512373 0.0803935
95.7392 157.5 0.601537 0.149705
95.7392 172.5 0.73855 0.145111
95.7392 187.5 0.647605 0.146876
95.7392 202.5 0.717116 0.192586
95.7392 217.5 0.496454 0.0706897
95.7392 232.5 0.591968 0.100878
95.7392 247.5 0.588043 0.130851
95.7392 262.5 0.356262 0.0764319
95.7392 277.5 0.497021 0.0902897
95.7392 292.5 0.403069 0.0718554
95.7392 307.5 0.413051 0.085919
95.7392 322.5 0.367822 0.102692
95.7392 337.5 0.368043 0.0911022
95.7392 352.5 1.14556 1.07092
84.2608 7.5 0.503154 0.202442
84.2608 22.5 0.288902 0.0804831
84.2608 37.5 0.374268 0.0656718
84.2608 52.5 0.427081 0.0661643
84.2608 67.5 0.475425 0.0655741
84.2608 82.5 0.604357 0.0817514
84.2608 97.5 0.593798 0.102922
84.2608 112.5 0.545483 0.0914912
84.2608 127.5 0.570279 0.066823
84.2608 142.5 0.544552 0.0618587
84.2608 157.5 0.682172 0.119915
84.2608 172.5 0.523758 0.0798674
84.2608 187.5 0.618441 0.0910256
84.2608 202.5 0.686676 0.124585
84.2608 217.5 0.550959 0.0655222
84.2608 232.5 0.609846 0.0805105
84.2608 247.5 0.591895 0.0896447
84.2608 262.5 0.494018 0.0737135
84.2608 277.5 0.497685 0.0683429
84.2608 292.5 0.414411 0.0627595
84.2608 307.5 0.449017 0.090812
84.2608 322.5 0.335326 0.0668898
84.2608 337.5 0.414529 0.0780687
84.2608 352.5 0.695068 0.47078
72.5424 7.5 0.701266 0.362544
72.5424 22.5 0.309786 0.0705984
72.5424 37.5 0.389629 0.0543516
72.5424 52.5 0.470482 0.0537449
72.5424 67.5 0.529668 0.0517414
72.5424 82.5 0.562648 0.0617901
72.5424 97.5 0.681148 0.0820615
72.5424 112.5 0.650955 0.0831017
72.5424 127.5 0.532144 0.047883
72.5424 142.5 0.60889 0.0592199
72.5424 157.5 0.522417 0.0909722
72.5424 172.5 0.475718 0.069741
72.5424 187.5 0.479202 0.0666826
72.5424 202.5 0.570873 0.0951627
72.5424 217.5 0.564758 0.0530163
72.5424 232.5 0.576406 0.0524077
72.5424 247.5 0.55596 0.0701999
72.5424 262.5 0.592115 0.075364
72.5424 277.5 0.513852 0.0536535
72.5424 292.5 0.514451 0.0532941
72.5424 307.5 0.463118 0.0546622
72.5424 322.5 0.520902 0.0660021
72.5424 337.5 0.472415 0.0592517
72.5424 352.5 0.656697 0.946719
60 7.5 0.806845 1.82225
60 22.5 0.585961 0.161963
60 37.5 0.396295 0.0548336
60 52.5 0.351879 0.0484397
60 67.5 0.411018 0.04463
60 82.5 0.49316 0.0594162
60 97.5 0.449101 0.0668505
60 112.5 0.410822 0.0556902
60 127.5 0.47956 0.049113
60 142.5 0.474193 0.0499879
60 157.5 0.496734 0.0954548
60 172.5 0.380215 0.0565102
60 187.5 0.347998 0.0415245
60 202.5 0.429427 0.0718542
60 217.5 0.501717 0.0495221
60 232.5 0.469701 0.0452655
60 247.5 0.508277 0.0724332
60 262.5 0.473922 0.066314
60 277.5 0.453499 0.0474096
60 292.5 0.406897 0.0437627
60 307.5 0.427536 0.0519193
60 322.5 0.407388 0.0666502
60 337.5 0.504245 0.1239
60 352.5 0 0
45.573 7.5 0 0
45.573 22.5 2.24063 3.77303
45.573 37.5 0.76481 0.235586
45.573 52.5 0.447232 0.0660624
45.573 67.5 0.457391 0.0550792
45.573 82.5 0.38637 0.0531804
45.573 97.5 0.440836 0.0556607
45.573 112.5 0.508729 0.0584448
45.573 127.5 0.529575 0.0620632
45.573 142.5 0.479464 0.0601676
45.573 157.5 0.432321 0.119534
45.573 172.5 0.403454 0.0690007
45.573 187.5 0.374265 0.0548331
45.573 202.5 0.461131 0.07895
45.573 217.5 0.524303 0.0607321
45.573 232.5 0.466585 0.0514262
45.573 247.5 0.5175 0.0571192
45.573 262.5 0.448963 0.0541567
45.573 277.5 0.481057 0.0540454
45.573 292.5 0.413462 0.0648657
45.573 307.5 0.356763 0.0602494
45.573 322.5 0.749603 0.268296
45.573 337.5 0 0
45.573 352.5 0 0
25.8419 7.5 8.29555 4.1179
25.8419 22.5 8.50261 6.12878
25.8419 37.5 4.75452 5.75833
25.8419 52.5 4.45399 2.50285
25.8419 67.5 0.571989 0.117743
25.8419 82.5 0.571386 0.0876346
25.8419 97.5 0.521367 0.0701396
25.8419 112.5 0.537622 0.0766904
25.8419 127.5 0.557138 0.0584688
25.8419 142.5 0.58209 0.0626199
25.8419 157.5 0.593624 0.0720218
25.8419 172.5 0.55994 0.0580724
25.8419 187.5 0.624988 0.0694174
25.8419 202.5 0.602426 0.0868717
25.8419 217.5 0.548798 0.0519881
25.8419 232.5 0.51646 0.0530533
25.8419 247.5 0.56197 0.0803123
25.8419 262.5 0.62252 0.0660764
25.8419 277.5 0.610395 0.0835155
25.8419 292.5 0.577462 0.113537
25.8419 307.5 8.21479 8.74096
25.8419 322.5 4.59023 2.36615
25.8419 337.5 8.83638 4.46213
25.8419 352.5 11.8697 6.60387