CLAS Physics Database

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Measurement E170M100

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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 :	0.75 GeV²
W :	1.5125 GeV
ε :	0.609567

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	0.113855	0.0417199
154.158	22.5	0.140657	0.0481247
154.158	37.5	0.18568	0.055879
154.158	52.5	0.208973	0.0699631
154.158	67.5	0.262905	0.0922563
154.158	82.5	0.363073	0.105578
154.158	97.5	0.305491	0.0922913
154.158	112.5	0.343338	0.0968744
154.158	127.5	0.416516	0.108438
154.158	142.5	0.463518	0.121826
154.158	157.5	0.510729	0.136151
154.158	172.5	0.466111	0.122757
154.158	187.5	0.507684	0.144454
154.158	202.5	0.525499	0.143289
154.158	217.5	0.510204	0.148476
154.158	232.5	0.438043	0.120409
154.158	247.5	0.413619	0.116099
154.158	262.5	0.332661	0.0926545
154.158	277.5	0.280429	0.0844848
154.158	292.5	0.194418	0.0602421
154.158	307.5	0.198525	0.0717454
154.158	322.5	0.16868	0.0513449
154.158	337.5	0.136085	0.0434832
154.158	352.5	0.144571	0.047489
134.427	7.5	0.488994	0.142104
134.427	22.5	0.560342	0.158864
134.427	37.5	0.486779	0.121028
134.427	52.5	0.664536	0.163417
134.427	67.5	0.849226	0.209533
134.427	82.5	1.00991	0.252013
134.427	97.5	1.43783	0.31657
134.427	112.5	1.10647	0.279294
134.427	127.5	0.95075	0.203857
134.427	142.5	1.1232	2.79826
134.427	157.5	0	0
134.427	172.5	0	0
134.427	187.5	0	0
134.427	202.5	2.60278	3.68391
134.427	217.5	1.30246	0.715622
134.427	232.5	1.39082	0.27627
134.427	247.5	1.11737	0.223592
134.427	262.5	1.12661	0.274344
134.427	277.5	0.780328	0.222305
134.427	292.5	0.697263	0.179441
134.427	307.5	0.682625	0.176139
134.427	322.5	0.689369	0.163636
134.427	337.5	0.594884	0.153891
134.427	352.5	0.478667	0.106597
120	7.5	0.889694	0.283349
120	22.5	0.875598	0.213234
120	37.5	1.21145	0.273658
120	52.5	1.12133	0.231944
120	67.5	1.34	0.260334
120	82.5	1.49684	0.288308
120	97.5	2.01484	0.353388
120	112.5	1.87338	0.294806
120	127.5	1.83783	0.284146
120	142.5	1.877	0.385815
120	157.5	0	0
120	172.5	0	0
120	187.5	0	0
120	202.5	0	0
120	217.5	1.85289	1.05678
120	232.5	1.85637	0.276844
120	247.5	1.70246	0.257473
120	262.5	1.58054	0.281192
120	277.5	1.54283	0.267343
120	292.5	1.43058	0.301478
120	307.5	1.33819	0.31496
120	322.5	1.24693	0.249857
120	337.5	0.939688	0.197255
120	352.5	1.11085	0.345013
107.458	7.5	1.38981	0.563913
107.458	22.5	1.22857	0.206172
107.458	37.5	1.22761	0.228364
107.458	52.5	2.01928	0.339846
107.458	67.5	2.21426	0.321664
107.458	82.5	2.24079	0.339087
107.458	97.5	2.20371	0.287679
107.458	112.5	2.39872	0.2715
107.458	127.5	2.4204	0.24862
107.458	142.5	2.90245	0.639765
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	2.56974	0.45408
107.458	232.5	2.5387	0.259267
107.458	247.5	2.22812	0.283393
107.458	262.5	2.4926	0.28632
107.458	277.5	2.44751	0.344057
107.458	292.5	2.03503	0.311896
107.458	307.5	1.82521	0.318855
107.458	322.5	1.47951	0.262299
107.458	337.5	1.13746	0.199914
107.458	352.5	1.375	0.454191
95.7392	7.5	3.19084	3.03706
95.7392	22.5	1.43303	0.221055
95.7392	37.5	1.65503	0.27242
95.7392	52.5	2.31814	0.274078
95.7392	67.5	2.5318	0.26227
95.7392	82.5	2.78213	0.270183
95.7392	97.5	2.82422	0.22348
95.7392	112.5	2.8548	0.225042
95.7392	127.5	3.13015	0.255702
95.7392	142.5	3.97493	4.61306
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	3.17883	6.41611
95.7392	232.5	3.00679	0.22903
95.7392	247.5	2.8064	0.212846
95.7392	262.5	3.01531	0.243096
95.7392	277.5	3.04571	0.259764
95.7392	292.5	2.4687	0.276385
95.7392	307.5	2.19838	0.303269
95.7392	322.5	1.69994	0.175807
95.7392	337.5	1.64051	0.166908
95.7392	352.5	2.0355	1.49098
84.2608	7.5	1.50371	0.41064
84.2608	22.5	1.47882	0.179727
84.2608	37.5	2.12943	0.319471
84.2608	52.5	2.46398	0.213074
84.2608	67.5	2.64353	0.268648
84.2608	82.5	2.87304	0.196563
84.2608	97.5	2.93485	0.165498
84.2608	112.5	2.99191	0.195519
84.2608	127.5	2.73285	0.238429
84.2608	142.5	3.68962	1.0857
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	3.44481	1.12896
84.2608	232.5	2.66389	0.229894
84.2608	247.5	3.21091	0.184181
84.2608	262.5	3.09629	0.180035
84.2608	277.5	2.89963	0.199182
84.2608	292.5	2.56435	0.245342
84.2608	307.5	2.26118	0.23264
84.2608	322.5	2.00822	0.191814
84.2608	337.5	1.8271	0.151329
84.2608	352.5	1.60913	0.519295
72.5424	7.5	4.18896	3.43982
72.5424	22.5	1.78805	0.242558
72.5424	37.5	1.69091	0.222935
72.5424	52.5	2.08295	0.201258
72.5424	67.5	2.2717	0.233957
72.5424	82.5	2.36073	0.169241
72.5424	97.5	2.74425	0.138821
72.5424	112.5	2.72572	0.171465
72.5424	127.5	2.618	0.270096
72.5424	142.5	2.25687	0.530597
72.5424	157.5	0	0
72.5424	172.5	0	0
72.5424	187.5	0	0
72.5424	202.5	0	0
72.5424	217.5	2.79005	0.703746
72.5424	232.5	2.17257	0.216734
72.5424	247.5	2.61723	0.161666
72.5424	262.5	2.6776	0.148196
72.5424	277.5	2.32304	0.166151
72.5424	292.5	2.32269	0.180652
72.5424	307.5	2.17813	0.202225
72.5424	322.5	1.84146	0.18614
72.5424	337.5	1.70091	0.1653
72.5424	352.5	2.62646	1.02443
60	7.5	1.85221	0.511075
60	22.5	1.57636	0.172431
60	37.5	1.58991	0.216878
60	52.5	1.81068	0.202294
60	67.5	1.78762	0.159329
60	82.5	1.99472	0.157144
60	97.5	2.04831	0.138387
60	112.5	2.07993	0.149954
60	127.5	1.70329	0.225924
60	142.5	1.67609	0.279688
60	157.5	0	0
60	172.5	0	0
60	187.5	0	0
60	202.5	1.83609	7.05758
60	217.5	2.22168	0.385795
60	232.5	1.77658	0.202115
60	247.5	1.83191	0.140304
60	262.5	1.94969	0.133689
60	277.5	1.7543	0.139306
60	292.5	1.69808	0.15825
60	307.5	1.78108	0.208763
60	322.5	1.77476	0.178639
60	337.5	1.65243	0.205665
60	352.5	2.33342	0.450683
45.573	7.5	2.64436	2.11041
45.573	22.5	1.75158	0.380539
45.573	37.5	1.25601	0.281733
45.573	52.5	1.16573	0.183086
45.573	67.5	1.2061	0.124704
45.573	82.5	0.862864	0.121285
45.573	97.5	1.1443	0.120385
45.573	112.5	1.07894	0.0965882
45.573	127.5	0.927329	0.160513
45.573	142.5	0.939007	0.225714
45.573	157.5	0	0
45.573	172.5	0	0
45.573	187.5	0	0
45.573	202.5	1.08012	1.20633
45.573	217.5	1.04952	0.222712
45.573	232.5	1.12014	0.146871
45.573	247.5	0.9261	0.0873995
45.573	262.5	1.09109	0.106394
45.573	277.5	1.00906	0.128984
45.573	292.5	1.0235	0.137478
45.573	307.5	1.26264	0.195714
45.573	322.5	1.10017	0.227911
45.573	337.5	1.35567	0.338689
45.573	352.5	1.80024	2.46164
25.8419	7.5	1.04049	0.267422
25.8419	22.5	0.924551	0.250663
25.8419	37.5	0.637825	0.219469
25.8419	52.5	0.444564	0.100135
25.8419	67.5	0.453209	0.0784688
25.8419	82.5	0.373493	0.0561624
25.8419	97.5	0.476604	0.107105
25.8419	112.5	0.327597	0.0473558
25.8419	127.5	0.319437	0.0620315
25.8419	142.5	2.1725	2.61076
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	0.763537	1.0728
25.8419	232.5	0.483215	0.080959
25.8419	247.5	0.385561	0.0594011
25.8419	262.5	0.424887	0.0917371
25.8419	277.5	0.366587	0.0661359
25.8419	292.5	0.513744	0.0874224
25.8419	307.5	0.404367	0.0927396
25.8419	322.5	0.603672	0.191024
25.8419	337.5	0.918159	0.266683
25.8419	352.5	0.687938	0.218434