CLAS Physics Database

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Measurement E14M43

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Experiment: E99-107 CLAS experiment, 2005

Spokespersons: V. D. Burkert, R. Minehart

No publications available for this experiment

Quantity measured: dσ/dΩ, mcbn/sterad
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: polarized
Final state: π⁺n, polarization: none

Q² :	2.05 GeV²
W :	1.43 GeV
ε :	0.9012
E_beam :	5.754 GeV

Select data slice:
cos(θ_π) = dimensionless

Fit φ dependence:

Observable quantity measured (Y axis): dσ/dΩ, mcbn/sterad
Plot measurement data

Parameter (X axis): φ(π⁺), degree

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Measured data:

cos(θ_π), dimensionless	φ(π⁺), degree	dσ/dΩ, mcbn/sterad	Data errors, mcbn/sterad	Systematic errors, mcbn/sterad
-0.7	7.5	0.1436	0.05096	0.00388
-0.7	22.5	0.19969	0.08132	0.00603
-0.7	37.5	0.24646	0.04881	0.0067
-0.7	52.5	0.46668	0.08023	0.0502
-0.7	67.5	0.20023	0.08017	0.00444
-0.7	82.5	0.37947	0.07761	0.01608
-0.7	97.5	0.45039	0.06606	0.01219
-0.7	112.5	0.40715	0.0599	0.02186
-0.7	127.5	0.63514	0.09275	0.12369
-0.7	142.5	0.44051	0.09226	0.05347
-0.7	157.5	0.49558	0.09057	0.02438
-0.7	172.5	0.33921	0.058	0.01417
-0.7	187.5	0.35742	0.05817	0.01399
-0.7	202.5	0.54168	0.09158	0.05352
-0.7	232.5	0.37926	0.07126	0.05508
-0.7	247.5	0.5308	0.07208	0.02481
-0.7	262.5	0.54106	0.07721	0.01636
-0.7	277.5	0.50689	0.09236	0.0343
-0.7	292.5	0.46535	0.10898	0.08466
-0.7	307.5	0.3227	0.0683	0.01585
-0.7	322.5	0.30278	0.05791	0.02041
-0.7	337.5	0.27313	0.09123	0.01277
-0.7	352.5	0.18331	0.07201	0.00808
-0.5	22.5	0.49174	0.10049	0.09731
-0.5	37.5	0.5673	0.08625	0.0356
-0.5	67.5	0.80976	0.11808	0.06956
-0.5	82.5	0.60687	0.0706	0.0431
-0.5	97.5	0.84369	0.09366	0.04406
-0.5	112.5	0.74225	0.08259	0.04244
-0.5	127.5	0.69542	0.08651	0.08124
-0.5	142.5	0.61264	0.08552	0.07186
-0.5	157.5	0.4817	0.0587	0.03122
-0.5	172.5	0.58528	0.06265	0.0066
-0.5	187.5	0.58283	0.05746	0.01863
-0.5	202.5	0.62926	0.06998	0.08639
-0.5	217.5	0.64934	0.09551	0.07814
-0.5	232.5	0.64832	0.08857	0.11363
-0.5	247.5	0.7043	0.07718	0.01426
-0.5	262.5	0.75384	0.08396	0.00852
-0.5	277.5	0.75903	0.08545	0.07206
-0.5	292.5	0.67973	0.09928	0.04762
-0.5	307.5	0.55639	0.11895	0.02988
-0.5	322.5	0.48097	0.07271	0.02959
-0.5	337.5	0.44404	0.09957	0.12382
-0.3	52.5	0.90099	0.12639	0.03814
-0.3	67.5	0.89059	0.08955	0.01928
-0.3	82.5	1.06504	0.08278	0.01234
-0.3	97.5	0.97057	0.07523	0.02578
-0.3	112.5	0.91282	0.08363	0.09287
-0.3	127.5	0.85067	0.09806	0.21281
-0.3	142.5	0.64756	0.0879	0.0722
-0.3	157.5	0.69863	0.07573	0.06266
-0.3	172.5	0.67493	0.06236	0.02134
-0.3	187.5	0.7542	0.06612	0.01745
-0.3	202.5	0.73776	0.07352	0.07584
-0.3	217.5	0.79854	0.0947	0.09373
-0.3	232.5	0.86545	0.11464	0.09252
-0.3	247.5	0.78633	0.08464	0.06565
-0.3	262.5	0.9258	0.08261	0.0254
-0.3	277.5	0.95368	0.08407	0.02606
-0.3	292.5	0.89024	0.08367	0.00848
-0.3	307.5	0.80347	0.11168	0.01022
-0.1	52.5	1.0325	0.09921	0.02635
-0.1	67.5	1.09866	0.08053	0.00847
-0.1	82.5	1.14336	0.08091	0.01542
-0.1	97.5	1.05382	0.07475	0.02737
-0.1	112.5	1.04408	0.08505	0.03786
-0.1	127.5	0.95131	0.09997	0.16596
-0.1	142.5	0.93029	0.08466	0.04075
-0.1	157.5	0.82668	0.07205	0.03237
-0.1	172.5	0.93699	0.07174	0.01712
-0.1	187.5	0.81818	0.06577	0.01153
-0.1	202.5	0.78947	0.06597	0.03337
-0.1	217.5	0.87537	0.08156	0.12827
-0.1	232.5	0.91096	0.10172	0.13813
-0.1	247.5	1.09065	0.08932	0.07684
-0.1	262.5	1.14256	0.0758	0.01817
-0.1	277.5	1.07975	0.07792	0.00465
-0.1	292.5	0.94686	0.0716	0.01022
-0.1	307.5	0.87766	0.08995	0.02284
-0.1	322.5	0.69388	0.14071	0.05852
0.1	22.5	0.53658	0.09528	0.06086
0.1	37.5	1.08332	0.10003	0.03685
0.1	52.5	1.19245	0.08739	0.0051
0.1	67.5	1.29103	0.09202	0.00898
0.1	82.5	1.24132	0.07963	0.01162
0.1	97.5	1.1894	0.08315	0.04533
0.1	112.5	1.15412	0.09247	0.08151
0.1	127.5	1.10195	0.09025	0.07449
0.1	142.5	0.98022	0.07923	0.0388
0.1	157.5	0.93343	0.06689	0.02367
0.1	172.5	0.85433	0.06268	0.01748
0.1	187.5	0.9217	0.06814	0.01976
0.1	202.5	0.83135	0.06769	0.02603
0.1	217.5	0.95758	0.07682	0.05439
0.1	232.5	1.03447	0.08902	0.07985
0.1	247.5	1.18646	0.09374	0.08877
0.1	262.5	1.23173	0.08361	0.03242
0.1	277.5	1.23733	0.08415	0.01252
0.1	292.5	1.20713	0.08545	0.00836
0.1	307.5	0.99463	0.08546	0.00415
0.1	322.5	0.9004	0.08061	0.03917
0.1	337.5	0.65947	0.10315	0.10778
0.3	22.5	0.74387	0.14688	0.11138
0.3	37.5	1.21604	0.11061	0.05416
0.3	52.5	1.34229	0.10996	0.0044
0.3	67.5	1.37654	0.10237	0.00565
0.3	82.5	1.40938	0.10472	0.02383
0.3	97.5	1.40461	0.1024	0.0514
0.3	112.5	1.41484	0.10396	0.11641
0.3	127.5	1.18859	0.08692	0.0344
0.3	142.5	1.04503	0.07169	0.01795
0.3	157.5	1.02319	0.06188	0.00551
0.3	172.5	0.95625	0.05768	0.00864
0.3	187.5	0.95625	0.06069	0.0106
0.3	202.5	0.96343	0.06341	0.00725
0.3	217.5	0.88344	0.06283	0.01202
0.3	232.5	1.23558	0.0906	0.05808
0.3	247.5	1.32666	0.10787	0.0748
0.3	262.5	1.4115	0.10579	0.03051
0.3	277.5	1.39416	0.10571	0.02353
0.3	292.5	1.41784	0.094	0.0082
0.3	307.5	1.34583	0.09898	0.05553
0.3	322.5	1.17524	0.10577	0.039
0.3	337.5	0.77113	0.13826	0.08685
0.5	7.5	0.70624	0.07297	0.03868
0.5	52.5	1.3102	0.1404	0.04894
0.5	67.5	1.47777	0.1339	0.01447
0.5	82.5	1.57795	0.13154	0.04564
0.5	97.5	1.61548	0.12977	0.07276
0.5	112.5	1.40219	0.10573	0.02813
0.5	127.5	1.17841	0.081	0.01371
0.5	142.5	1.06708	0.06512	0.00608
0.5	157.5	1.04764	0.06307	0.00814
0.5	172.5	1.06529	0.06247	0.00574
0.5	187.5	1.12012	0.06685	0.00389
0.5	202.5	1.1717	0.06897	0.00835
0.5	217.5	1.18772	0.07048	0.01182
0.5	232.5	1.28842	0.08303	0.00915
0.5	247.5	1.29339	0.09891	0.03344
0.5	262.5	1.55841	0.12786	0.07744
0.5	277.5	1.58634	0.12686	0.04609
0.5	292.5	1.57162	0.13561	0.01658
0.5	307.5	1.3102	0.13143	0.04154
0.5	322.5	1.07998	0.12916	0.12085
0.5	352.5	0.70417	0.07531	0.05147
0.7	7.5	0.85466	0.05809	0.00649
0.7	22.5	1.20601	0.09299	0.02791
0.7	37.5	1.10433	0.09459	0.0232
0.7	52.5	1.18408	0.11388	0.01771
0.7	67.5	1.26238	0.11366	0.0166
0.7	82.5	1.32023	0.10004	0.02428
0.7	97.5	1.41131	0.11111	0.02044
0.7	112.5	1.06393	0.08408	0.01066
0.7	127.5	1.14832	0.0748	0.00682
0.7	142.5	1.20398	0.0716	0.00876
0.7	157.5	1.25888	0.07329	0.00852
0.7	172.5	1.23299	0.07087	0.01873
0.7	187.5	1.2896	0.07456	0.00793
0.7	202.5	1.27469	0.07254	0.0052
0.7	217.5	1.08058	0.06757	0.00995
0.7	232.5	1.03328	0.06912	0.00836
0.7	247.5	1.28575	0.09086	0.01252
0.7	262.5	1.20221	0.09809	0.02318
0.7	277.5	1.30954	0.10664	0.02117
0.7	292.5	1.47474	0.13729	0.01261
0.7	307.5	1.36382	0.14058	0.00831
0.7	322.5	1.10433	0.10049	0.04124
0.7	337.5	1.00738	0.08598	0.01869
0.7	352.5	0.82092	0.0578	0.00977
0.9	7.5	0.99295	0.06235	0.00915
0.9	22.5	1.01972	0.06662	0.01187
0.9	37.5	1.2003	0.07919	0.01294
0.9	52.5	1.47622	0.09968	0.00999
0.9	67.5	1.43949	0.09685	0.01469
0.9	82.5	1.25919	0.08442	0.01918
0.9	97.5	1.26514	0.07867	0.01054
0.9	112.5	1.11252	0.07072	0.01029
0.9	127.5	1.09527	0.07491	0.00816
0.9	142.5	1.23327	0.07828	0.01196
0.9	157.5	1.13787	0.07803	0.0039
0.9	172.5	1.1097	0.07703	0.00885
0.9	187.5	1.3821	0.08591	0.0069
0.9	202.5	1.26275	0.08191	0.00751
0.9	217.5	1.23504	0.08084	0.00856
0.9	232.5	1.11124	0.07585	0.00907
0.9	247.5	1.12552	0.07359	0.00946
0.9	262.5	1.20912	0.07862	0.01544
0.9	277.5	1.14602	0.08025	0.01174
0.9	292.5	1.19076	0.08973	0.01047
0.9	307.5	1.29782	0.0886	0.01472
0.9	322.5	1.38056	0.09124	0.01207
0.9	337.5	1.13014	0.07239	0.01234
0.9	352.5	0.97519	0.06094	0.00769