CLAS Physics Database

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Measurement E170M95

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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 :	0.85 GeV²
W :	1.4875 GeV
ε :	0.586982

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	0.141325	0.0465958
154.158	22.5	0.117547	0.0450929
154.158	37.5	0.127416	0.0522277
154.158	52.5	0.128872	0.0457849
154.158	67.5	0.17022	0.0552933
154.158	82.5	0.202066	0.0629741
154.158	97.5	0.208297	0.0724778
154.158	112.5	0.336592	0.127382
154.158	127.5	0.256456	0.0890052
154.158	142.5	0.32163	0.0783093
154.158	157.5	0.391025	0.113478
154.158	172.5	0.417179	0.120658
154.158	187.5	0.462842	0.125302
154.158	202.5	0.42041	0.11361
154.158	217.5	0.343562	0.0982365
154.158	232.5	0.389334	0.118773
154.158	247.5	0.282065	0.0877695
154.158	262.5	0.261278	0.0853292
154.158	277.5	0.22362	0.0670721
154.158	292.5	0.176507	0.05573
154.158	307.5	0.137712	0.046936
154.158	322.5	0.117372	0.0453019
154.158	337.5	0.101391	0.0349187
154.158	352.5	0.143239	0.0499825
134.427	7.5	0.441899	0.136227
134.427	22.5	0.518403	0.149928
134.427	37.5	0.569659	0.166597
134.427	52.5	0.624901	0.20654
134.427	67.5	0.701837	0.179178
134.427	82.5	1.29168	0.378069
134.427	97.5	1.06279	0.294998
134.427	112.5	1.18726	0.286528
134.427	127.5	1.18456	0.356083
134.427	142.5	1.5755	0.932703
134.427	157.5	0	0
134.427	172.5	0	0
134.427	187.5	0	0
134.427	202.5	3.42027	2.30468
134.427	217.5	1.4395	0.581826
134.427	232.5	1.51822	0.436342
134.427	247.5	0.800083	0.206543
134.427	262.5	0.985205	0.260045
134.427	277.5	0.897686	0.241338
134.427	292.5	0.660684	0.201484
134.427	307.5	0.674453	0.189292
134.427	322.5	0.421519	0.130951
134.427	337.5	0.519845	0.146467
134.427	352.5	0.511887	0.163103
120	7.5	1.29532	1.24208
120	22.5	0.961924	0.263615
120	37.5	1.06916	0.270217
120	52.5	1.15607	0.252636
120	67.5	1.44692	0.315005
120	82.5	1.69942	0.366736
120	97.5	1.52073	0.29918
120	112.5	1.92117	0.345536
120	127.5	1.79711	0.327852
120	142.5	2.27595	1.76708
120	157.5	0	0
120	172.5	0	0
120	187.5	0	0
120	202.5	0	0
120	217.5	1.59771	0.521229
120	232.5	1.80946	0.316081
120	247.5	1.71818	0.295576
120	262.5	1.72106	0.332376
120	277.5	1.47034	0.30246
120	292.5	1.55189	0.341054
120	307.5	1.43411	0.311245
120	322.5	1.11105	0.294667
120	337.5	0.886263	0.209299
120	352.5	1.25618	0.409381
107.458	7.5	1.53949	0.577049
107.458	22.5	1.30251	0.263411
107.458	37.5	1.59033	0.297261
107.458	52.5	1.96462	0.383884
107.458	67.5	1.85643	0.318974
107.458	82.5	2.26366	0.385813
107.458	97.5	2.48667	0.348147
107.458	112.5	2.23095	0.2786
107.458	127.5	2.50232	0.297447
107.458	142.5	2.64141	0.640662
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	2.20698	0.585051
107.458	232.5	2.90878	0.328787
107.458	247.5	2.54883	0.337976
107.458	262.5	2.47789	0.334867
107.458	277.5	2.23121	0.34821
107.458	292.5	2.4117	0.397747
107.458	307.5	1.80342	0.360751
107.458	322.5	1.70717	0.321862
107.458	337.5	1.39073	0.273822
107.458	352.5	3.88832	5.00799
95.7392	7.5	1.75403	0.406461
95.7392	22.5	1.43427	0.21696
95.7392	37.5	1.70977	0.248208
95.7392	52.5	2.44925	0.368375
95.7392	67.5	2.54027	0.301869
95.7392	82.5	2.64739	0.289105
95.7392	97.5	2.3569	0.227491
95.7392	112.5	2.86888	0.274304
95.7392	127.5	2.84843	0.22862
95.7392	142.5	2.86577	0.384579
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	2.63454	0.57046
95.7392	232.5	2.82792	0.224601
95.7392	247.5	3.06019	0.262745
95.7392	262.5	2.43816	0.233367
95.7392	277.5	2.80515	0.306039
95.7392	292.5	2.68993	0.340061
95.7392	307.5	2.20684	0.331731
95.7392	322.5	1.86718	0.248497
95.7392	337.5	1.62895	0.22593
95.7392	352.5	5.05029	7.14946
84.2608	7.5	7.01946	6.55065
84.2608	22.5	1.57588	0.17648
84.2608	37.5	2.04662	0.24399
84.2608	52.5	2.38567	0.227524
84.2608	67.5	2.41845	0.260451
84.2608	82.5	2.84401	0.224137
84.2608	97.5	2.71357	0.178136
84.2608	112.5	2.96981	0.199649
84.2608	127.5	2.85862	0.22043
84.2608	142.5	2.27825	1.23952
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	2.61133	0.968002
84.2608	232.5	2.98531	0.209969
84.2608	247.5	2.86035	0.179233
84.2608	262.5	2.77216	0.187049
84.2608	277.5	2.99938	0.257427
84.2608	292.5	2.86996	0.295489
84.2608	307.5	1.89432	0.212313
84.2608	322.5	2.13316	0.220315
84.2608	337.5	1.49359	0.157467
84.2608	352.5	2.63598	1.72425
72.5424	7.5	3.025	0.809876
72.5424	22.5	1.58239	0.170557
72.5424	37.5	1.90981	0.21247
72.5424	52.5	1.95252	0.204704
72.5424	67.5	2.04817	0.230369
72.5424	82.5	2.43352	0.17817
72.5424	97.5	2.43116	0.143057
72.5424	112.5	2.22923	0.154345
72.5424	127.5	2.23072	0.223603
72.5424	142.5	2.80666	2.89027
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	2.259	1.96762
72.5424	232.5	2.4648	0.226393
72.5424	247.5	2.26383	0.156154
72.5424	262.5	2.56188	0.160223
72.5424	277.5	2.56708	0.208696
72.5424	292.5	2.20219	0.22806
72.5424	307.5	2.14837	0.187047
72.5424	322.5	1.92775	0.205753
72.5424	337.5	1.89859	0.181897
72.5424	352.5	3.23536	1.24142
60	7.5	3.37574	1.36097
60	22.5	1.44754	0.161349
60	37.5	1.52678	0.208138
60	52.5	1.7603	0.188269
60	67.5	1.7176	0.179079
60	82.5	1.71066	0.158411
60	97.5	1.7067	0.119067
60	112.5	1.83556	0.14469
60	127.5	1.89241	0.220576
60	142.5	1.03667	0.887602
60	157.5	0	0
60	172.5	0	0
60	187.5	0	0
60	202.5	0	0
60	217.5	3.80284	3.19749
60	232.5	1.75388	0.193192
60	247.5	1.63414	0.127473
60	262.5	1.61505	0.128274
60	277.5	1.79937	0.162478
60	292.5	1.54994	0.166864
60	307.5	1.42334	0.18293
60	322.5	1.74525	0.187965
60	337.5	1.54314	0.168495
60	352.5	2.20439	0.82214
45.573	7.5	4.90513	3.41279
45.573	22.5	1.46876	0.372534
45.573	37.5	1.12604	0.143605
45.573	52.5	0.998947	0.142869
45.573	67.5	1.00036	0.120059
45.573	82.5	0.901416	0.12659
45.573	97.5	1.03615	0.0926609
45.573	112.5	0.834447	0.0875168
45.573	127.5	1.03859	0.124931
45.573	142.5	1.02489	0.663967
45.573	157.5	0	0
45.573	172.5	0	0
45.573	187.5	0	0
45.573	202.5	0	0
45.573	217.5	0.660502	0.350296
45.573	232.5	1.04343	0.12147
45.573	247.5	0.939106	0.0857237
45.573	262.5	1.0428	0.0957017
45.573	277.5	0.921009	0.134433
45.573	292.5	1.01045	0.143459
45.573	307.5	1.2269	0.195491
45.573	322.5	1.22959	0.229908
45.573	337.5	1.41982	0.327983
45.573	352.5	1.95419	1.29663
25.8419	7.5	1.04871	0.388552
25.8419	22.5	0.939996	0.257999
25.8419	37.5	0.510732	0.122109
25.8419	52.5	0.384071	0.0678751
25.8419	67.5	0.377989	0.0821454
25.8419	82.5	0.545162	0.153507
25.8419	97.5	0.373366	0.0641373
25.8419	112.5	0.341853	0.0448712
25.8419	127.5	0.314431	0.0515151
25.8419	142.5	0.51198	0.715793
25.8419	157.5	0	0
25.8419	172.5	0	0
25.8419	187.5	0.741909	1.37553
25.8419	202.5	0.293899	0.361374
25.8419	217.5	0.431621	0.241295
25.8419	232.5	0.337992	0.0602746
25.8419	247.5	0.447796	0.0551633
25.8419	262.5	0.41181	0.0616964
25.8419	277.5	0.450584	0.118494
25.8419	292.5	0.390821	0.119771
25.8419	307.5	0.502655	0.0842369
25.8419	322.5	0.471189	0.114325
25.8419	337.5	1.10292	0.291499
25.8419	352.5	0.594171	0.295012