CLAS Physics Database

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Measurement E170M90

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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 :	0.95 GeV²
W :	1.4625 GeV
ε :	0.564197

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	0.100389	0.0427152
154.158	22.5	0.0968654	0.040849
154.158	37.5	0.0753848	0.0288027
154.158	52.5	0.102717	0.0384548
154.158	67.5	0.174315	0.0632269
154.158	82.5	0.108722	0.0411803
154.158	97.5	0.219982	0.0836572
154.158	112.5	0.230778	0.079741
154.158	127.5	0.224497	0.0748561
154.158	142.5	0.200447	0.0660182
154.158	157.5	0.278886	0.0856386
154.158	172.5	0.260259	0.0830161
154.158	187.5	0.293617	0.0906466
154.158	202.5	0.264155	0.0796374
154.158	217.5	0.231866	0.0793132
154.158	232.5	0.206978	0.0694165
154.158	247.5	0.199277	0.0779285
154.158	262.5	0.171649	0.0561509
154.158	277.5	0.144471	0.0466079
154.158	292.5	0.149798	0.0550815
154.158	307.5	0.0961647	0.0390013
154.158	322.5	0.0603537	0.0241064
154.158	337.5	0.102862	0.0358646
154.158	352.5	0.110203	0.0407913
134.427	7.5	0.412059	0.166463
134.427	22.5	0.351391	0.115541
134.427	37.5	0.35368	0.113785
134.427	52.5	0.409628	0.104869
134.427	67.5	0.568159	0.197229
134.427	82.5	0.771342	0.224436
134.427	97.5	0.821317	0.241071
134.427	112.5	0.795711	0.250449
134.427	127.5	0.98139	0.270239
134.427	142.5	0.800061	0.326863
134.427	157.5	1.21162	0.468148
134.427	172.5	1.30697	1.37633
134.427	187.5	1.86905	1.6898
134.427	202.5	1.42921	0.838198
134.427	217.5	0.869495	0.255216
134.427	232.5	0.936409	0.324503
134.427	247.5	0.770059	0.239328
134.427	262.5	0.914755	0.258313
134.427	277.5	0.485759	0.160444
134.427	292.5	0.608943	0.186206
134.427	307.5	0.444336	0.149258
134.427	322.5	0.376169	0.12608
134.427	337.5	0.393699	0.123383
134.427	352.5	0.343243	0.127552
120	7.5	0.823614	0.341054
120	22.5	0.616366	0.194305
120	37.5	0.66395	0.188806
120	52.5	0.881333	0.239662
120	67.5	1.04636	0.258566
120	82.5	0.915091	0.216085
120	97.5	1.214	0.244937
120	112.5	1.19717	0.235976
120	127.5	1.19671	0.26562
120	142.5	1.1429	2.21761
120	157.5	0	0
120	172.5	0	0
120	187.5	0	0
120	202.5	0	0
120	217.5	1.59906	0.812977
120	232.5	1.16809	0.237804
120	247.5	1.40051	0.282237
120	262.5	1.25426	0.289059
120	277.5	1.28699	0.34357
120	292.5	1.13921	0.272784
120	307.5	0.830422	0.224327
120	322.5	0.756112	0.222543
120	337.5	0.894033	0.21674
120	352.5	2.1505	3.05184
107.458	7.5	0.739943	1.4792
107.458	22.5	1.06952	0.21747
107.458	37.5	1.33797	0.247861
107.458	52.5	1.30286	0.326972
107.458	67.5	1.35921	0.282233
107.458	82.5	1.29069	0.253187
107.458	97.5	1.66315	0.300592
107.458	112.5	1.70883	0.262484
107.458	127.5	1.99545	0.283811
107.458	142.5	2.78198	2.49092
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	2.6502	0.781771
107.458	232.5	1.98716	0.283996
107.458	247.5	1.89193	0.304621
107.458	262.5	1.82342	0.315989
107.458	277.5	1.77758	0.335305
107.458	292.5	1.49908	0.308304
107.458	307.5	1.58751	0.348926
107.458	322.5	1.53126	0.319375
107.458	337.5	0.917679	0.191742
107.458	352.5	0.63812	0.262373
95.7392	7.5	1.26096	0.487146
95.7392	22.5	1.1693	0.179968
95.7392	37.5	1.26273	0.252696
95.7392	52.5	1.76595	0.266645
95.7392	67.5	2.16982	0.331421
95.7392	82.5	2.39948	0.299637
95.7392	97.5	1.92528	0.243448
95.7392	112.5	1.75823	0.192092
95.7392	127.5	1.87681	0.209625
95.7392	142.5	1.5936	0.415842
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	1.98735	0.321695
95.7392	232.5	1.86749	0.200292
95.7392	247.5	1.83043	0.199882
95.7392	262.5	2.16211	0.260005
95.7392	277.5	2.27193	0.284666
95.7392	292.5	1.8853	0.272433
95.7392	307.5	1.90561	0.30704
95.7392	322.5	1.51925	0.268579
95.7392	337.5	1.29821	0.172846
95.7392	352.5	3.17003	2.61018
84.2608	7.5	1.19367	4.4832
84.2608	22.5	1.16105	0.163178
84.2608	37.5	1.59209	0.237421
84.2608	52.5	1.61994	0.208772
84.2608	67.5	1.81651	0.208742
84.2608	82.5	1.80621	0.197617
84.2608	97.5	1.60928	0.156485
84.2608	112.5	1.93554	0.179624
84.2608	127.5	2.23787	0.194883
84.2608	142.5	2.28328	0.464517
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	2.26701	0.559257
84.2608	232.5	1.93875	0.169094
84.2608	247.5	1.78534	0.169965
84.2608	262.5	2.0771	0.183641
84.2608	277.5	2.04058	0.23958
84.2608	292.5	1.54681	0.217779
84.2608	307.5	1.4404	0.192509
84.2608	322.5	1.1803	0.173049
84.2608	337.5	1.42426	0.165769
84.2608	352.5	2.2625	2.08513
72.5424	7.5	1.54131	0.80771
72.5424	22.5	1.22946	0.167853
72.5424	37.5	1.40841	0.189936
72.5424	52.5	1.14623	0.156227
72.5424	67.5	1.42762	0.168005
72.5424	82.5	1.7906	0.183527
72.5424	97.5	1.43293	0.123165
72.5424	112.5	1.44273	0.134293
72.5424	127.5	1.63306	0.167767
72.5424	142.5	1.78536	0.527727
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	1.12655	0.332288
72.5424	232.5	1.67568	0.16173
72.5424	247.5	1.58034	0.137172
72.5424	262.5	1.4988	0.135806
72.5424	277.5	1.55102	0.217452
72.5424	292.5	1.16239	0.20539
72.5424	307.5	1.26371	0.175185
72.5424	322.5	1.02136	0.149035
72.5424	337.5	1.25546	0.13014
72.5424	352.5	2.22547	0.477174
60	7.5	1.41549	0.792159
60	22.5	1.09219	0.128377
60	37.5	1.0965	0.146339
60	52.5	1.00303	0.190206
60	67.5	0.936462	0.143315
60	82.5	1.32241	0.164519
60	97.5	1.14222	0.11413
60	112.5	1.18287	0.112301
60	127.5	1.27841	0.148316
60	142.5	1.04954	0.302123
60	157.5	0	0
60	172.5	0	0
60	187.5	0	0
60	202.5	0	0
60	217.5	1.50977	1.07112
60	232.5	0.939182	0.112467
60	247.5	1.12646	0.10903
60	262.5	1.41187	0.122665
60	277.5	1.10837	0.14604
60	292.5	1.2044	0.17428
60	307.5	1.07177	0.166486
60	322.5	1.12633	0.17469
60	337.5	1.07773	0.147744
60	352.5	2.21643	0.739388
45.573	7.5	1.57056	1.21227
45.573	22.5	0.915815	0.283343
45.573	37.5	0.559053	0.11824
45.573	52.5	0.722184	0.130577
45.573	67.5	0.670301	0.15721
45.573	82.5	0.598446	0.10735
45.573	97.5	0.716762	0.079632
45.573	112.5	0.615095	0.082695
45.573	127.5	0.654851	0.0837509
45.573	142.5	0.936644	0.353938
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	0.598948	0.449579
45.573	232.5	0.87871	0.108347
45.573	247.5	0.620268	0.0728761
45.573	262.5	0.813365	0.0877731
45.573	277.5	0.589486	0.11239
45.573	292.5	0.702628	0.14471
45.573	307.5	0.698994	0.13709
45.573	322.5	0.808213	0.222006
45.573	337.5	1.07724	0.316464
45.573	352.5	1.45748	0.796073
25.8419	7.5	0.320262	0.622816
25.8419	22.5	0.595474	0.187689
25.8419	37.5	0.193526	0.057315
25.8419	52.5	0.275419	0.0795348
25.8419	67.5	0.454077	0.168308
25.8419	82.5	0.282299	0.072057
25.8419	97.5	0.329736	0.0585989
25.8419	112.5	0.255555	0.0527002
25.8419	127.5	0.23425	0.0555832
25.8419	142.5	0	0
25.8419	157.5	0.278117	0.317417
25.8419	172.5	0	0
25.8419	187.5	0.489289	0.63645
25.8419	202.5	0.920302	1.09721
25.8419	217.5	0.514296	0.519612
25.8419	232.5	0.18351	0.0507946
25.8419	247.5	0.212174	0.0409704
25.8419	262.5	0.200203	0.0457193
25.8419	277.5	0.267516	0.0620614
25.8419	292.5	0.308068	0.097277
25.8419	307.5	0.16461	0.0497001
25.8419	322.5	0.306052	0.108663
25.8419	337.5	0.622314	0.223007
25.8419	352.5	1.25403	0.569743