CLAS Physics Database

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Measurement E170M98

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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 :	0.55 GeV²
W :	1.5125 GeV
ε :	0.697031

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	0.173577	0.0459322
154.158	22.5	0.184539	0.0559014
154.158	37.5	0.278512	0.0628432
154.158	52.5	0.262409	0.0570612
154.158	67.5	0.308417	0.0616481
154.158	82.5	0.406634	0.0883108
154.158	97.5	0.541353	0.130004
154.158	112.5	0.505112	0.136416
154.158	127.5	0.557086	0.125851
154.158	142.5	0.56067	0.137108
154.158	157.5	0.538431	0.108723
154.158	172.5	0.690034	0.132296
154.158	187.5	0.725235	0.15913
154.158	202.5	0.60485	0.113157
154.158	217.5	0.508095	0.108167
154.158	232.5	0.536251	0.128993
154.158	247.5	0.496822	0.107838
154.158	262.5	0.554616	0.138041
154.158	277.5	0.427266	0.105987
154.158	292.5	0.376479	0.0831362
154.158	307.5	0.272938	0.0634425
154.158	322.5	0.245123	0.0623862
154.158	337.5	0.157071	0.0413221
154.158	352.5	0.197037	0.0410896
134.427	7.5	0.558446	0.117572
134.427	22.5	0.63905	0.131253
134.427	37.5	0.723565	0.139153
134.427	52.5	0.758909	0.14403
134.427	67.5	1.17907	0.23749
134.427	82.5	1.1751	0.30504
134.427	97.5	1.96942	0.366719
134.427	112.5	1.40713	0.233488
134.427	127.5	1.29954	0.205094
134.427	142.5	1.50511	0.551238
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	1.74129	1.55769
134.427	232.5	1.46659	0.259802
134.427	247.5	1.31464	0.22419
134.427	262.5	1.44513	0.242447
134.427	277.5	1.04995	0.247205
134.427	292.5	0.77066	0.194443
134.427	307.5	0.945466	0.20586
134.427	322.5	0.726523	0.14116
134.427	337.5	0.513957	0.10853
134.427	352.5	0.603173	0.122848
120	7.5	0.866846	0.129608
120	22.5	1.05518	0.154573
120	37.5	1.44306	0.201753
120	52.5	1.19363	0.216272
120	67.5	1.84907	0.315937
120	82.5	2.1546	0.307461
120	97.5	2.31924	0.245281
120	112.5	2.41282	0.246908
120	127.5	2.46961	0.225652
120	142.5	2.61516	1.63133
120	157.5	0	0
120	172.5	0	0
120	187.5	0	0
120	202.5	0	0
120	217.5	3.75103	2.35448
120	232.5	2.59749	0.255852
120	247.5	2.46668	0.237701
120	262.5	2.31229	0.253005
120	277.5	2.21539	0.280713
120	292.5	2.00989	0.321192
120	307.5	1.68969	0.278385
120	322.5	1.37934	0.183261
120	337.5	1.04943	0.131753
120	352.5	0.922827	0.131882
107.458	7.5	1.12032	0.175203
107.458	22.5	1.3244	0.156456
107.458	37.5	1.9072	0.177916
107.458	52.5	1.87407	0.256578
107.458	67.5	2.65876	0.282864
107.458	82.5	2.89171	0.259145
107.458	97.5	2.95476	0.212796
107.458	112.5	3.22319	0.216175
107.458	127.5	3.26356	0.198986
107.458	142.5	5.31714	5.76271
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	3.00005	3.03416
107.458	232.5	3.27163	0.196469
107.458	247.5	3.18567	0.222275
107.458	262.5	3.02465	0.217331
107.458	277.5	3.1957	0.262105
107.458	292.5	2.79045	0.365997
107.458	307.5	2.29708	0.250754
107.458	322.5	1.74197	0.16944
107.458	337.5	1.34546	0.123616
107.458	352.5	1.13592	0.149986
95.7392	7.5	1.40318	0.429779
95.7392	22.5	1.55695	0.244189
95.7392	37.5	2.15869	0.251883
95.7392	52.5	2.71942	0.254447
95.7392	67.5	3.18431	0.22707
95.7392	82.5	3.46472	0.186563
95.7392	97.5	3.81455	0.181974
95.7392	112.5	3.76571	0.175407
95.7392	127.5	3.73037	0.237498
95.7392	142.5	5.90374	20.6113
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	7.1632	21.6619
95.7392	232.5	3.67975	0.199958
95.7392	247.5	3.37963	0.158192
95.7392	262.5	3.84681	0.194271
95.7392	277.5	3.80232	0.197743
95.7392	292.5	3.20905	0.233534
95.7392	307.5	2.84388	0.255731
95.7392	322.5	2.19844	0.171524
95.7392	337.5	1.66293	0.122607
95.7392	352.5	1.94305	1.03823
84.2608	7.5	2.24646	1.14517
84.2608	22.5	2.23587	0.256931
84.2608	37.5	2.44149	0.38372
84.2608	52.5	2.67188	0.289455
84.2608	67.5	3.25654	0.189072
84.2608	82.5	3.60161	0.17692
84.2608	97.5	4.05419	0.178782
84.2608	112.5	4.18812	0.18857
84.2608	127.5	3.27827	0.281485
84.2608	142.5	3.8161	3.18426
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	6.03828	2.1069
84.2608	232.5	3.52995	0.338073
84.2608	247.5	4.28387	0.199926
84.2608	262.5	4.30234	0.182595
84.2608	277.5	3.75391	0.178285
84.2608	292.5	3.52312	0.222473
84.2608	307.5	3.02597	0.293753
84.2608	322.5	2.4366	0.199969
84.2608	337.5	1.84785	0.12022
84.2608	352.5	2.10179	1.15662
72.5424	7.5	1.90691	0.710361
72.5424	22.5	1.88862	0.237726
72.5424	37.5	2.55413	0.339059
72.5424	52.5	3.01196	0.230198
72.5424	67.5	3.0638	0.199687
72.5424	82.5	3.1934	0.154325
72.5424	97.5	3.73392	0.176827
72.5424	112.5	3.41229	0.168479
72.5424	127.5	3.12607	0.633343
72.5424	142.5	2.81125	0.412185
72.5424	157.5	3.07138	1.6885
72.5424	172.5	0	0
72.5424	187.5	0	0
72.5424	202.5	3.187	1.22784
72.5424	217.5	3.84036	1.17166
72.5424	232.5	2.91252	0.364545
72.5424	247.5	3.39819	0.168728
72.5424	262.5	3.55124	0.191196
72.5424	277.5	3.47446	0.163125
72.5424	292.5	3.1693	0.251956
72.5424	307.5	2.57641	0.281823
72.5424	322.5	2.64254	0.229586
72.5424	337.5	1.78451	0.172558
72.5424	352.5	4.70064	4.03995
60	7.5	1.87899	0.630859
60	22.5	1.65819	0.223066
60	37.5	1.98316	0.339918
60	52.5	2.24514	0.188486
60	67.5	2.50711	0.141857
60	82.5	2.443	0.120484
60	97.5	2.58536	0.157482
60	112.5	2.42611	0.161435
60	127.5	1.96671	0.330907
60	142.5	2.42744	0.202365
60	157.5	2.54507	0.990221
60	172.5	0	0
60	187.5	0	0
60	202.5	1.29736	0.692109
60	217.5	2.34181	0.250142
60	232.5	2.4679	0.498321
60	247.5	2.4242	0.156146
60	262.5	2.63071	0.188416
60	277.5	2.37812	0.119902
60	292.5	2.30836	0.20487
60	307.5	2.60518	0.338688
60	322.5	1.84516	0.228245
60	337.5	1.63735	0.162724
60	352.5	2.14931	0.6439
45.573	7.5	0.884109	0.595234
45.573	22.5	1.21473	0.155122
45.573	37.5	1.373	0.210636
45.573	52.5	1.56026	0.190795
45.573	67.5	1.40879	0.160848
45.573	82.5	1.37561	0.0944478
45.573	97.5	1.40965	0.0993182
45.573	112.5	1.61144	0.17275
45.573	127.5	1.66928	0.468597
45.573	142.5	1.18044	0.117034
45.573	157.5	0.671458	0.40869
45.573	172.5	0	0
45.573	187.5	0	0
45.573	202.5	1.13221	0.259793
45.573	217.5	1.18019	0.130154
45.573	232.5	1.41852	0.320718
45.573	247.5	1.44863	0.144187
45.573	262.5	1.37041	0.113536
45.573	277.5	1.59381	0.110455
45.573	292.5	1.43169	0.181524
45.573	307.5	1.55119	0.25124
45.573	322.5	1.25158	0.167976
45.573	337.5	1.22787	0.211163
45.573	352.5	0.661827	0.7755
25.8419	7.5	0.999117	0.278094
25.8419	22.5	1.35087	0.271323
25.8419	37.5	0.94435	0.283006
25.8419	52.5	0.698274	0.159429
25.8419	67.5	0.633605	0.0745739
25.8419	82.5	0.584704	0.0644827
25.8419	97.5	0.547704	0.050241
25.8419	112.5	0.402318	0.0612406
25.8419	127.5	0.593871	0.167486
25.8419	142.5	0.426196	0.0888179
25.8419	157.5	0.614361	0.321931
25.8419	172.5	0	0
25.8419	187.5	0	0
25.8419	202.5	0.859701	0.48974
25.8419	217.5	0.487149	0.176508
25.8419	232.5	0.706068	0.287773
25.8419	247.5	0.699917	0.100699
25.8419	262.5	0.503632	0.0430965
25.8419	277.5	0.635447	0.068276
25.8419	292.5	0.609718	0.0760728
25.8419	307.5	0.61254	0.144973
25.8419	322.5	0.770012	0.231475
25.8419	337.5	1.1348	0.276328
25.8419	352.5	1.09578	0.24187