CLAS Physics Database

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Measurement E170M99

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Experiment: e1e, 2002

Spokespersons: N. Markov

Experiment comment: Year: 2002-2003

Publication:

V. Burkert, M. Gai, R. Minehart, R. Whitney Measurements of p(e,e' π⁺)n, p(e,e'p)π⁰, and n(e,e'π⁻)p in the Second Resonance Region // Phys. Rev. C 101, 015208 (2020)

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 :	0.65 GeV²
W :	1.5125 GeV
ε :	0.654055

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	0.166366	0.0501359
154.158	22.5	0.207107	0.0563371
154.158	37.5	0.239843	0.0683808
154.158	52.5	0.201204	0.0568953
154.158	67.5	0.299481	0.0886494
154.158	82.5	0.352312	0.10734
154.158	97.5	0.424813	0.117599
154.158	112.5	0.507072	0.135681
154.158	127.5	0.679666	0.210218
154.158	142.5	0.474492	0.124669
154.158	157.5	0.614784	0.149424
154.158	172.5	0.556266	0.118288
154.158	187.5	0.65248	0.148879
154.158	202.5	0.498671	0.124445
154.158	217.5	0.484376	0.120819
154.158	232.5	0.558616	0.136266
154.158	247.5	0.407536	0.103455
154.158	262.5	0.35976	0.104527
154.158	277.5	0.359336	0.0989708
154.158	292.5	0.303421	0.0857337
154.158	307.5	0.206183	0.0590459
154.158	322.5	0.223735	0.074552
154.158	337.5	0.249482	0.0709226
154.158	352.5	0.170847	0.049839
134.427	7.5	0.479215	0.117289
134.427	22.5	0.658903	0.160702
134.427	37.5	0.564339	0.128124
134.427	52.5	0.910542	0.230748
134.427	67.5	0.819856	0.181624
134.427	82.5	1.19751	0.302882
134.427	97.5	2.09929	0.52156
134.427	112.5	1.32369	0.280496
134.427	127.5	1.06349	0.200653
134.427	142.5	1.32348	0.795473
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	3.09334	2.36747
134.427	232.5	1.45169	0.269476
134.427	247.5	1.43818	0.304857
134.427	262.5	1.61094	0.328698
134.427	277.5	1.28684	0.313005
134.427	292.5	0.773581	0.193092
134.427	307.5	0.722731	0.164044
134.427	322.5	0.651128	0.146019
134.427	337.5	0.58812	0.143323
134.427	352.5	0.536998	0.13785
120	7.5	0.906613	0.176175
120	22.5	1.0218	0.18868
120	37.5	1.13915	0.219879
120	52.5	1.49783	0.238123
120	67.5	1.34155	0.261672
120	82.5	1.74546	0.263587
120	97.5	2.09915	0.316372
120	112.5	1.98283	0.260305
120	127.5	2.24028	0.267709
120	142.5	6.97971	6.88397
120	157.5	0	0
120	172.5	0	0
120	187.5	0	0
120	202.5	0	0
120	217.5	2.39962	0.596745
120	232.5	2.09621	0.269372
120	247.5	1.85141	0.250994
120	262.5	1.78598	0.251197
120	277.5	1.91785	0.325731
120	292.5	1.6654	0.29677
120	307.5	1.45516	0.246191
120	322.5	1.30076	0.26671
120	337.5	1.02709	0.188201
120	352.5	0.836156	0.175556
107.458	7.5	2.42108	3.14541
107.458	22.5	1.46806	0.217506
107.458	37.5	1.46533	0.23127
107.458	52.5	1.99051	0.274794
107.458	67.5	2.5407	0.35937
107.458	82.5	2.52081	0.250301
107.458	97.5	2.4285	0.238318
107.458	112.5	2.83718	0.234209
107.458	127.5	2.8545	0.24701
107.458	142.5	5.73028	5.88678
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	2.76954	0.400088
107.458	232.5	3.07275	0.251301
107.458	247.5	2.65312	0.22981
107.458	262.5	2.79563	0.266331
107.458	277.5	2.57447	0.284392
107.458	292.5	2.2748	0.324029
107.458	307.5	2.16973	0.294849
107.458	322.5	1.52132	0.201818
107.458	337.5	1.45557	0.182562
107.458	352.5	1.19746	0.648432
95.7392	7.5	5.1923	7.61226
95.7392	22.5	1.58036	0.212826
95.7392	37.5	1.82214	0.222136
95.7392	52.5	2.2952	0.254981
95.7392	67.5	2.92849	0.267354
95.7392	82.5	3.53785	0.248836
95.7392	97.5	3.36799	0.212878
95.7392	112.5	3.28592	0.206369
95.7392	127.5	3.17581	0.22711
95.7392	142.5	3.14169	2.19319
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	5.2061	3.16179
95.7392	232.5	3.43038	0.209974
95.7392	247.5	3.07377	0.197889
95.7392	262.5	3.14422	0.197575
95.7392	277.5	3.19169	0.234727
95.7392	292.5	2.95356	0.262139
95.7392	307.5	2.44512	0.222707
95.7392	322.5	2.18047	0.241844
95.7392	337.5	1.58805	0.141893
95.7392	352.5	1.60581	0.579388
84.2608	7.5	2.6248	0.664822
84.2608	22.5	1.83417	0.173792
84.2608	37.5	2.43957	0.303951
84.2608	52.5	2.39045	0.215342
84.2608	67.5	2.77611	0.216411
84.2608	82.5	3.10595	0.177106
84.2608	97.5	3.24607	0.156216
84.2608	112.5	3.52115	0.188296
84.2608	127.5	3.30507	0.270785
84.2608	142.5	3.40947	3.18046
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	3.89789	2.91194
84.2608	232.5	2.98266	0.223915
84.2608	247.5	3.04692	0.160428
84.2608	262.5	3.6746	0.182889
84.2608	277.5	3.25678	0.198754
84.2608	292.5	2.98821	0.280096
84.2608	307.5	2.60893	0.242155
84.2608	322.5	2.12293	0.184358
84.2608	337.5	2.18326	0.156375
84.2608	352.5	1.76714	0.882888
72.5424	7.5	2.67034	0.488917
72.5424	22.5	1.8157	0.198756
72.5424	37.5	2.13103	0.318757
72.5424	52.5	2.61015	0.239754
72.5424	67.5	2.4221	0.19435
72.5424	82.5	2.99592	0.171203
72.5424	97.5	3.28076	0.16636
72.5424	112.5	3.20477	0.185598
72.5424	127.5	2.68998	0.319561
72.5424	142.5	2.49905	0.39646
72.5424	157.5	0	0
72.5424	172.5	0	0
72.5424	187.5	0	0
72.5424	202.5	2.09013	1.04185
72.5424	217.5	2.98168	0.585822
72.5424	232.5	2.64177	0.294153
72.5424	247.5	3.04173	0.174226
72.5424	262.5	3.09218	0.169759
72.5424	277.5	2.92726	0.190347
72.5424	292.5	2.71201	0.215605
72.5424	307.5	2.30887	0.200833
72.5424	322.5	2.36413	0.193154
72.5424	337.5	2.06437	0.159702
72.5424	352.5	3.18786	1.65679
60	7.5	2.30807	0.51228
60	22.5	1.63572	0.17307
60	37.5	1.79881	0.243563
60	52.5	1.76428	0.191412
60	67.5	1.92216	0.151333
60	82.5	2.07804	0.126164
60	97.5	2.20136	0.162973
60	112.5	2.34848	0.159257
60	127.5	1.83103	0.256474
60	142.5	1.76217	0.230217
60	157.5	2.88877	3.35026
60	172.5	0	0
60	187.5	0	0
60	202.5	1.81336	0.920424
60	217.5	1.89903	0.27861
60	232.5	1.59896	0.29814
60	247.5	2.15737	0.144483
60	262.5	2.29916	0.173515
60	277.5	2.32827	0.147439
60	292.5	1.69049	0.172269
60	307.5	1.99651	0.215702
60	322.5	1.8676	0.184596
60	337.5	1.59906	0.195997
60	352.5	1.80535	0.460432
45.573	7.5	1.42247	1.76216
45.573	22.5	1.68169	0.335105
45.573	37.5	1.23426	0.277289
45.573	52.5	1.23222	0.201889
45.573	67.5	1.23616	0.132519
45.573	82.5	1.24964	0.112384
45.573	97.5	1.09482	0.131765
45.573	112.5	1.20809	0.113422
45.573	127.5	1.25678	0.265428
45.573	142.5	0.97164	0.139733
45.573	157.5	0.982273	3.07971
45.573	172.5	0	0
45.573	187.5	0	0
45.573	202.5	1.12175	0.655093
45.573	217.5	1.00191	0.133917
45.573	232.5	1.19263	0.282803
45.573	247.5	1.30789	0.115392
45.573	262.5	1.17662	0.116661
45.573	277.5	1.36218	0.115575
45.573	292.5	1.26177	0.148473
45.573	307.5	1.31117	0.211973
45.573	322.5	1.2814	0.213145
45.573	337.5	1.30273	0.223425
45.573	352.5	1.99201	1.39181
25.8419	7.5	0.915855	0.250886
25.8419	22.5	1.39434	0.335825
25.8419	37.5	0.668002	0.243894
25.8419	52.5	0.626787	0.138266
25.8419	67.5	0.436393	0.0736894
25.8419	82.5	0.495337	0.0531996
25.8419	97.5	0.490313	0.0582872
25.8419	112.5	0.424041	0.0837418
25.8419	127.5	0.480835	0.118294
25.8419	142.5	0.240942	0.219962
25.8419	157.5	0	0
25.8419	172.5	0	0
25.8419	187.5	0	0
25.8419	202.5	0	0
25.8419	217.5	1.0838	1.08122
25.8419	232.5	0.531216	0.152081
25.8419	247.5	0.507108	0.127566
25.8419	262.5	0.341068	0.0462022
25.8419	277.5	0.452174	0.0535829
25.8419	292.5	0.466257	0.0849721
25.8419	307.5	0.665636	0.168806
25.8419	322.5	0.798413	0.251278
25.8419	337.5	1.20923	0.340088
25.8419	352.5	0.73708	0.241722