CLAS Physics Database

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Measurement E14M119

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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 :	3.48 GeV²
W :	1.27 GeV
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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Click here to get calculated fit coefficients in text file, delimited with tabs.

Measured data:

cos(θ_π), dimensionless	φ(π⁺), degree	dσ/dΩ, mcbn/sterad	Data errors, mcbn/sterad	Systematic errors, mcbn/sterad
-0.7	187.5	0.08115	0.01887	0.0199
-0.7	202.5	0.11041	0.02486	0.00129
-0.7	217.5	0.28771	0.06961	0.02872
-0.7	232.5	0.07661	0.02277	0.05614
-0.7	247.5	0.25032	0.04434	0.0565
-0.7	262.5	0.13438	0.02858	0.03699
-0.7	277.5	0.16454	0.033	0.05198
-0.7	292.5	0.26751	0.05761	0.0396
-0.5	37.5	0.21433	0.06261	0.16366
-0.5	52.5	0.2543	0.04867	0.18308
-0.5	67.5	0.14751	0.02285	0.0456
-0.5	82.5	0.22265	0.03028	0.02833
-0.5	97.5	0.29454	0.04666	0.04374
-0.5	112.5	0.17672	0.03007	0.07571
-0.5	127.5	0.25908	0.04015	0.08827
-0.5	142.5	0.22746	0.04324	0.10083
-0.5	157.5	0.13215	0.02536	0.07943
-0.5	172.5	0.41906	0.07537	0.13011
-0.5	187.5	0.1127	0.02073	0.02965
-0.5	202.5	0.47686	0.08689	0.05705
-0.5	217.5	0.23955	0.04669	0.17607
-0.5	232.5	0.26498	0.04469	0.10283
-0.5	247.5	0.24447	0.04033	0.03561
-0.5	262.5	0.28216	0.03992	0.03902
-0.5	277.5	0.24662	0.03282	0.02352
-0.5	292.5	0.21381	0.02992	0.05139
-0.5	307.5	0.19523	0.037	0.08458
-0.3	37.5	0.29568	0.06556	0.18206
-0.3	52.5	0.40564	0.06228	0.11681
-0.3	67.5	0.43371	0.0536	0.06926
-0.3	82.5	0.37504	0.04571	0.02631
-0.3	97.5	0.34156	0.039	0.06672
-0.3	112.5	0.3156	0.04336	0.0905
-0.3	127.5	0.27112	0.04302	0.05904
-0.3	142.5	0.30787	0.04879	0.0775
-0.3	157.5	0.23506	0.03129	0.0481
-0.3	172.5	0.25031	0.03362	0.10539
-0.3	187.5	0.22139	0.03286	0.05318
-0.3	202.5	0.22372	0.0307	0.10874
-0.3	217.5	0.16617	0.02685	0.12011
-0.3	232.5	0.23356	0.0347	0.0739
-0.3	247.5	0.30064	0.04048	0.05856
-0.3	262.5	0.35156	0.04742	0.07975
-0.3	277.5	0.33475	0.04205	0.02597
-0.3	292.5	0.38046	0.04306	0.05092
-0.3	307.5	0.31489	0.04687	0.14561
-0.3	322.5	0.35618	0.09104	0.1513
-0.1	22.5	0.18807	0.06656	0.157
-0.1	37.5	0.23488	0.03883	0.12344
-0.1	52.5	0.26332	0.0373	0.08989
-0.1	67.5	0.33476	0.04284	0.04918
-0.1	82.5	0.24117	0.03205	0.00869
-0.1	97.5	0.32708	0.03877	0.04665
-0.1	112.5	0.29615	0.03312	0.15739
-0.1	127.5	0.3442	0.0405	0.08
-0.1	142.5	0.4008	0.04613	0.12761
-0.1	157.5	0.47477	0.05674	0.03108
-0.1	172.5	0.42045	0.05473	0.09295
-0.1	187.5	0.41554	0.05085	0.08049
-0.1	202.5	0.45356	0.05072	0.01284
-0.1	217.5	0.48365	0.06237	0.05394
-0.1	232.5	0.44892	0.05339	0.07555
-0.1	247.5	0.38584	0.04563	0.07796
-0.1	262.5	0.36843	0.04378	0.03574
-0.1	277.5	0.27074	0.04069	0.03315
-0.1	292.5	0.28746	0.03843	0.02806
-0.1	307.5	0.25814	0.04111	0.07217
-0.1	322.5	0.23488	0.05049	0.15668
0.1	7.5	0.18286	0.04932	0.09591
0.1	22.5	0.07096	0.04255	0.03513
0.1	37.5	0.25435	0.04304	0.03274
0.1	52.5	0.23418	0.03872	0.04754
0.1	67.5	0.26392	0.03525	0.0252
0.1	82.5	0.20728	0.0318	0.02647
0.1	97.5	0.39404	0.05244	0.01979
0.1	112.5	0.33577	0.03983	0.03693
0.1	127.5	0.29433	0.03583	0.05316
0.1	142.5	0.37319	0.04778	0.05964
0.1	157.5	0.36619	0.03462	0.04281
0.1	172.5	0.35873	0.03445	0.07263
0.1	187.5	0.28606	0.02925	0.02664
0.1	202.5	0.36619	0.03839	0.10885
0.1	217.5	0.31354	0.0336	0.03056
0.1	232.5	0.33528	0.03781	0.06023
0.1	247.5	0.39972	0.04218	0.02915
0.1	262.5	0.39864	0.04662	0.07498
0.1	277.5	0.32226	0.04501	0.07381
0.1	292.5	0.26392	0.03583	0.03089
0.1	307.5	0.42979	0.06398	0.24965
0.1	322.5	0.26034	0.04711	0.10921
0.1	352.5	0.14399	0.04126	0.13548
0.3	7.5	0.29055	0.03934	0.17662
0.3	22.5	0.20499	0.04599	0.1634
0.3	37.5	0.30451	0.05537	0.15019
0.3	52.5	0.22037	0.03842	0.068
0.3	67.5	0.22807	0.03404	0.03276
0.3	82.5	0.28275	0.03851	0.03496
0.3	97.5	0.30934	0.04149	0.09725
0.3	112.5	0.43175	0.04564	0.06473
0.3	127.5	0.48861	0.04614	0.03166
0.3	142.5	0.56716	0.05272	0.03067
0.3	157.5	0.52728	0.05017	0.06138
0.3	172.5	0.67704	0.0569	0.09133
0.3	187.5	0.45802	0.04216	0.03227
0.3	202.5	0.63012	0.0613	0.06622
0.3	217.5	0.54926	0.05326	0.08834
0.3	232.5	0.39547	0.04572	0.05059
0.3	247.5	0.42949	0.04505	0.0514
0.3	262.5	0.30382	0.03642	0.03234
0.3	277.5	0.31068	0.0404	0.15118
0.3	292.5	0.32717	0.04412	0.02343
0.3	307.5	0.24223	0.03619	0.05316
0.3	322.5	0.26194	0.04403	0.11873
0.3	337.5	0.23003	0.05587	0.1843
0.3	352.5	0.28807	0.05037	0.11722
0.5	7.5	0.24659	0.03078	0.05014
0.5	22.5	0.25486	0.03531	0.11856
0.5	37.5	0.24096	0.03347	0.07155
0.5	52.5	0.29407	0.04038	0.12959
0.5	67.5	0.32336	0.03805	0.06199
0.5	82.5	0.2746	0.03583	0.01551
0.5	97.5	0.41941	0.04154	0.03648
0.5	112.5	0.35858	0.03655	0.05135
0.5	127.5	0.53665	0.05336	0.05774
0.5	142.5	0.61014	0.05411	0.09341
0.5	157.5	0.66639	0.0546	0.07812
0.5	172.5	0.49143	0.04231	0.03964
0.5	187.5	0.58499	0.05021	0.10999
0.5	202.5	0.63547	0.05491	0.08639
0.5	217.5	0.54081	0.04971	0.01995
0.5	232.5	0.49977	0.05146	0.03964
0.5	247.5	0.57394	0.06285	0.15639
0.5	262.5	0.4632	0.0482	0.08152
0.5	277.5	0.34292	0.04413	0.04431
0.5	292.5	0.35118	0.04658	0.05249
0.5	307.5	0.29407	0.03982	0.08085
0.5	322.5	0.19564	0.036	0.06607
0.5	337.5	0.2924	0.04232	0.07134
0.5	352.5	0.23102	0.02673	0.05522
0.7	7.5	0.22062	0.02283	0.00922
0.7	22.5	0.27713	0.02714	0.01875
0.7	37.5	0.31257	0.032	0.0688
0.7	52.5	0.31618	0.03907	0.02414
0.7	67.5	0.43261	0.04413	0.071
0.7	82.5	0.43081	0.05124	0.02976
0.7	97.5	0.47072	0.05281	0.02319
0.7	112.5	0.50522	0.04886	0.06985
0.7	127.5	0.42874	0.0406	0.01529
0.7	142.5	0.53961	0.04963	0.08214
0.7	157.5	0.51287	0.04429	0.01748
0.7	172.5	0.56057	0.04564	0.02572
0.7	187.5	0.55989	0.04671	0.04475
0.7	202.5	0.63308	0.05719	0.02563
0.7	217.5	0.61606	0.0572	0.05251
0.7	232.5	0.56578	0.05308	0.06175
0.7	247.5	0.66549	0.06818	0.08933
0.7	262.5	0.50934	0.05603	0.03243
0.7	277.5	0.3758	0.04102	0.01528
0.7	292.5	0.43261	0.05092	0.06222
0.7	307.5	0.38837	0.04727	0.0439
0.7	322.5	0.36657	0.04074	0.04453
0.7	337.5	0.24071	0.02363	0.01983
0.7	352.5	0.29248	0.029	0.02014
0.9	7.5	0.29508	0.02565	0.00978
0.9	22.5	0.36983	0.03053	0.02051
0.9	37.5	0.36497	0.03151	0.02391
0.9	52.5	0.43004	0.03651	0.01657
0.9	67.5	0.43492	0.03726	0.06249
0.9	82.5	0.51025	0.04582	0.04409
0.9	97.5	0.59543	0.05271	0.02122
0.9	112.5	0.6394	0.05183	0.03804
0.9	127.5	0.44249	0.03763	0.02243
0.9	142.5	0.43428	0.03902	0.0304
0.9	157.5	0.62089	0.04923	0.03491
0.9	172.5	0.54969	0.0457	0.02894
0.9	187.5	0.66519	0.05321	0.03989
0.9	202.5	0.51437	0.04287	0.08249
0.9	217.5	0.53668	0.04516	0.02654
0.9	232.5	0.46564	0.03791	0.06693
0.9	247.5	0.51795	0.04658	0.01279
0.9	262.5	0.48758	0.04368	0.02187
0.9	277.5	0.5094	0.04525	0.06434
0.9	292.5	0.45174	0.03991	0.03266
0.9	307.5	0.3673	0.03123	0.02558
0.9	322.5	0.38222	0.03201	0.01934
0.9	337.5	0.39753	0.03141	0.01164
0.9	352.5	0.31645	0.02667	0.01595