CLAS Physics Database

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Measurement E170M94

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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 :	1.4875 GeV
ε :	0.631615

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	0.097713	0.0351482
154.158	22.5	0.151095	0.046467
154.158	37.5	0.138754	0.0431814
154.158	52.5	0.136524	0.0431242
154.158	67.5	0.257524	0.0727639
154.158	82.5	0.274515	0.0799769
154.158	97.5	0.286352	0.0845454
154.158	112.5	0.313824	0.0875115
154.158	127.5	0.494427	0.122655
154.158	142.5	0.379855	0.100295
154.158	157.5	0.46176	0.101038
154.158	172.5	0.538449	0.147698
154.158	187.5	0.453571	0.107809
154.158	202.5	0.558992	0.152948
154.158	217.5	0.470645	0.104893
154.158	232.5	0.361484	0.0985323
154.158	247.5	0.350371	0.0930528
154.158	262.5	0.24688	0.0696745
154.158	277.5	0.25715	0.0894257
154.158	292.5	0.214038	0.0704808
154.158	307.5	0.187743	0.0528657
154.158	322.5	0.128547	0.0434129
154.158	337.5	0.125903	0.0381306
154.158	352.5	0.141892	0.0455466
134.427	7.5	0.480258	0.129767
134.427	22.5	0.507227	0.120261
134.427	37.5	0.682421	0.150879
134.427	52.5	0.810517	0.192223
134.427	67.5	0.660736	0.159675
134.427	82.5	0.974218	0.239857
134.427	97.5	1.34882	0.348631
134.427	112.5	1.33206	0.297391
134.427	127.5	0.86556	0.233553
134.427	142.5	1.18143	0.672891
134.427	157.5	0.818699	0.644243
134.427	172.5	0	0
134.427	187.5	9.43989	8.12488
134.427	202.5	1.87787	1.0707
134.427	217.5	1.5922	0.503215
134.427	232.5	1.01114	0.275843
134.427	247.5	1.3929	0.367093
134.427	262.5	1.29222	0.324169
134.427	277.5	0.906713	0.221758
134.427	292.5	0.821265	0.204792
134.427	307.5	0.73762	0.187054
134.427	322.5	0.511842	0.141046
134.427	337.5	0.503324	0.119429
134.427	352.5	0.563706	0.142422
120	7.5	0.630269	0.494156
120	22.5	1.09577	0.215678
120	37.5	0.997632	0.223664
120	52.5	1.38581	0.290038
120	67.5	1.36264	0.28015
120	82.5	1.83278	0.329254
120	97.5	1.92514	0.30115
120	112.5	1.97678	0.288602
120	127.5	2.2348	0.334164
120	142.5	2.15072	0.779492
120	157.5	0	0
120	172.5	0	0
120	187.5	0	0
120	202.5	0	0
120	217.5	2.20988	1.05075
120	232.5	2.11663	0.279661
120	247.5	1.96834	0.291595
120	262.5	1.96075	0.357555
120	277.5	1.74457	0.33539
120	292.5	1.58246	0.302752
120	307.5	1.46277	0.30226
120	322.5	1.25059	0.268232
120	337.5	0.944852	0.197752
120	352.5	0.744178	0.569612
107.458	7.5	0.758099	0.219861
107.458	22.5	1.38615	0.194725
107.458	37.5	1.42246	0.233396
107.458	52.5	2.06349	0.299551
107.458	67.5	2.3872	0.324764
107.458	82.5	2.35832	0.310852
107.458	97.5	2.2534	0.255374
107.458	112.5	2.63356	0.265049
107.458	127.5	2.98856	0.268161
107.458	142.5	3.04173	0.419207
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	2.42175	1.24261
107.458	232.5	2.75056	0.264409
107.458	247.5	2.77522	0.288089
107.458	262.5	2.83743	0.317805
107.458	277.5	2.81255	0.386561
107.458	292.5	2.43001	0.361592
107.458	307.5	2.3898	0.394061
107.458	322.5	1.70758	0.257052
107.458	337.5	1.27026	0.18468
107.458	352.5	1.02893	0.280819
95.7392	7.5	1.60441	0.397851
95.7392	22.5	1.74405	0.209361
95.7392	37.5	1.74614	0.343974
95.7392	52.5	2.02836	0.267297
95.7392	67.5	2.67964	0.268787
95.7392	82.5	2.91279	0.282629
95.7392	97.5	2.82863	0.217191
95.7392	112.5	3.04759	0.225996
95.7392	127.5	2.94745	0.197716
95.7392	142.5	3.52956	1.17444
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	4.06295	1.24608
95.7392	232.5	3.0097	0.199075
95.7392	247.5	3.21946	0.217063
95.7392	262.5	3.58706	0.288013
95.7392	277.5	2.89522	0.249326
95.7392	292.5	2.74943	0.275678
95.7392	307.5	1.74248	0.222772
95.7392	322.5	1.75096	0.211109
95.7392	337.5	1.74848	0.168941
95.7392	352.5	1.5884	1.09661
84.2608	7.5	2.56667	0.541357
84.2608	22.5	1.86438	0.20584
84.2608	37.5	1.73271	0.248307
84.2608	52.5	2.24646	0.206354
84.2608	67.5	2.58734	0.300538
84.2608	82.5	3.04209	0.194916
84.2608	97.5	3.2234	0.179643
84.2608	112.5	3.08946	0.181629
84.2608	127.5	2.86178	0.210986
84.2608	142.5	2.82661	0.933107
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	3.45633	1.11935
84.2608	232.5	2.92151	0.20675
84.2608	247.5	2.92182	0.173597
84.2608	262.5	3.42757	0.190465
84.2608	277.5	3.14145	0.221283
84.2608	292.5	2.68619	0.262312
84.2608	307.5	2.28334	0.212822
84.2608	322.5	2.17377	0.212862
84.2608	337.5	1.66118	0.161277
84.2608	352.5	1.98172	0.432501
72.5424	7.5	1.99588	1.91567
72.5424	22.5	1.72913	0.238523
72.5424	37.5	1.71622	0.258265
72.5424	52.5	2.06517	0.207181
72.5424	67.5	2.65157	0.25023
72.5424	82.5	2.21034	0.18293
72.5424	97.5	2.51465	0.141514
72.5424	112.5	2.85928	0.186557
72.5424	127.5	2.62368	0.249035
72.5424	142.5	2.83094	1.78618
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	3.49409	2.48011
72.5424	232.5	2.44452	0.235946
72.5424	247.5	2.68129	0.156247
72.5424	262.5	2.70437	0.161375
72.5424	277.5	2.60976	0.18941
72.5424	292.5	2.27816	0.213387
72.5424	307.5	2.17872	0.216088
72.5424	322.5	1.83435	0.18098
72.5424	337.5	1.81958	0.171446
72.5424	352.5	2.82209	0.773587
60	7.5	1.79438	0.593095
60	22.5	1.51843	0.174254
60	37.5	1.78443	0.280149
60	52.5	1.67877	0.203994
60	67.5	1.90249	0.1869
60	82.5	1.81386	0.146172
60	97.5	1.93249	0.13785
60	112.5	1.7259	0.124064
60	127.5	1.68405	0.21324
60	142.5	2.38926	3.02642
60	157.5	0	0
60	172.5	0	0
60	187.5	0	0
60	202.5	0	0
60	217.5	1.7026	1.1162
60	232.5	1.93629	0.200249
60	247.5	1.89301	0.130739
60	262.5	2.0185	0.135312
60	277.5	1.85955	0.177913
60	292.5	1.68426	0.153807
60	307.5	2.01195	0.226369
60	322.5	1.96013	0.246601
60	337.5	1.46707	0.185028
60	352.5	2.43128	0.62165
45.573	7.5	2.27737	1.31615
45.573	22.5	1.722	0.422268
45.573	37.5	1.17348	0.210892
45.573	52.5	1.06461	0.141001
45.573	67.5	1.15481	0.142823
45.573	82.5	0.982258	0.138924
45.573	97.5	1.15034	0.10968
45.573	112.5	1.02497	0.0875098
45.573	127.5	0.88392	0.125326
45.573	142.5	1.67921	2.04919
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	2.11277	1.62271
45.573	232.5	1.02757	0.139088
45.573	247.5	1.01941	0.089943
45.573	262.5	1.16767	0.1239
45.573	277.5	0.895707	0.143261
45.573	292.5	1.0746	0.14767
45.573	307.5	1.15228	0.165788
45.573	322.5	1.33833	0.316374
45.573	337.5	1.54466	0.333579
45.573	352.5	1.1855	1.06119
25.8419	7.5	0.883617	0.221699
25.8419	22.5	1.07151	0.240555
25.8419	37.5	0.711386	0.236561
25.8419	52.5	0.464557	0.0796692
25.8419	67.5	0.400147	0.0563229
25.8419	82.5	0.521336	0.0807752
25.8419	97.5	0.373139	0.0847664
25.8419	112.5	0.384545	0.0455248
25.8419	127.5	0.38882	0.0559936
25.8419	142.5	0	0
25.8419	157.5	0	0
25.8419	172.5	0	0
25.8419	187.5	0.622417	0.649704
25.8419	202.5	1.92465	2.89532
25.8419	217.5	0.60732	0.462331
25.8419	232.5	0.423619	0.0575122
25.8419	247.5	0.446289	0.0601191
25.8419	262.5	0.348155	0.0865615
25.8419	277.5	0.408013	0.0844009
25.8419	292.5	0.464423	0.0837923
25.8419	307.5	0.425567	0.0826362
25.8419	322.5	0.544271	0.142638
25.8419	337.5	0.812998	0.166333
25.8419	352.5	0.535111	0.14612