CLAS Physics Database

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Measurement E14M6

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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 :	1.72 GeV²
W :	1.25 GeV
ε :	0.9378
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
-0.5	67.5	2.02355	0.143	0.03548
-0.5	82.5	2.20127	0.12705	0.02939
-0.5	97.5	1.98177	0.13317	0.01619
-0.5	112.5	1.86735	0.12416	0.0287
-0.5	127.5	1.39853	0.14301	0.03818
-0.5	157.5	0.97452	0.10886	0.05607
-0.5	172.5	0.89995	0.08861	0.05582
-0.5	187.5	1.1311	0.10045	0.03711
-0.5	202.5	1.06692	0.10162	0.04209
-0.5	247.5	1.72182	0.12213	0.04445
-0.5	262.5	2.13321	0.12721	0.02544
-0.5	277.5	2.20127	0.13778	0.03182
-0.5	292.5	2.11885	0.1388	0.02963
-0.3	37.5	1.0509	0.10408	0.01306
-0.3	52.5	1.60828	0.10442	0.00543
-0.3	67.5	2.25728	0.1288	0.01049
-0.3	82.5	2.43198	0.13328	0.0227
-0.3	97.5	2.53155	0.13236	0.03332
-0.3	112.5	2.27144	0.16182	0.03105
-0.3	142.5	1.56243	0.13182	0.02657
-0.3	157.5	1.14792	0.08721	0.01955
-0.3	172.5	1.03645	0.07704	0.02751
-0.3	187.5	1.03681	0.07477	0.03402
-0.3	202.5	1.16162	0.09218	0.0235
-0.3	217.5	1.59013	0.14472	0.0274
-0.3	247.5	2.31554	0.16623	0.0246
-0.3	262.5	2.50274	0.13782	0.02962
-0.3	277.5	2.34825	0.13398	0.01112
-0.3	292.5	2.22554	0.12434	0.0128
-0.3	307.5	1.67068	0.09898	0.01453
-0.3	322.5	0.899	0.07879	0.04612
-0.1	22.5	0.83387	0.07189	0.09747
-0.1	37.5	1.12785	0.07122	0.00768
-0.1	52.5	1.79893	0.0925	0.0105
-0.1	67.5	2.44125	0.11481	0.00431
-0.1	82.5	2.71621	0.12208	0.01537
-0.1	97.5	2.7669	0.14017	0.02641
-0.1	112.5	2.57456	0.15858	0.04793
-0.1	142.5	1.83848	0.13388	0.04655
-0.1	157.5	1.54974	0.09813	0.04196
-0.1	172.5	1.37194	0.08648	0.02153
-0.1	187.5	1.37194	0.08326	0.0509
-0.1	202.5	1.54974	0.09724	0.05094
-0.1	217.5	1.83154	0.1271	0.05417
-0.1	247.5	2.49322	0.17957	0.03166
-0.1	262.5	2.72588	0.14219	0.01685
-0.1	277.5	2.71394	0.12757	0.01419
-0.1	292.5	2.4738	0.12612	0.00155
-0.1	307.5	1.78958	0.09429	0.00875
-0.1	322.5	1.12785	0.07567	0.01903
-0.1	337.5	1.09241	0.0862	0.12997
0.1	7.5	0.86252	0.11743	0.13729
0.1	22.5	0.91263	0.1121	0.09485
0.1	37.5	1.24585	0.07908	0.04045
0.1	52.5	1.74106	0.08876	0.02157
0.1	67.5	2.52789	0.12351	0.01103
0.1	82.5	2.76467	0.13517	0.01512
0.1	97.5	2.73622	0.15869	0.01639
0.1	127.5	2.33802	0.14811	0.05788
0.1	142.5	1.92007	0.10912	0.03746
0.1	157.5	1.68307	0.08601	0.06845
0.1	172.5	1.53972	0.08202	0.05377
0.1	187.5	1.42793	0.08156	0.05794
0.1	202.5	1.5951	0.0899	0.05043
0.1	217.5	1.91031	0.10629	0.06351
0.1	232.5	2.26896	0.15529	0.034
0.1	247.5	2.64857	0.15664	0.07596
0.1	262.5	2.76374	0.15345	0.02864
0.1	277.5	2.78409	0.13968	0.00689
0.1	292.5	2.46778	0.11417	0.00911
0.1	307.5	1.88395	0.09873	0.00424
0.1	322.5	1.24585	0.08481	0.02066
0.1	337.5	0.91769	0.11204	0.08995
0.1	352.5	0.73947	0.12305	0.09484
0.3	7.5	1.01271	0.08026	0.09444
0.3	22.5	1.16558	0.14587	0.12101
0.3	37.5	1.34656	0.12746	0.04495
0.3	52.5	1.69626	0.10729	0.02107
0.3	67.5	2.19329	0.12963	0.01848
0.3	82.5	2.52187	0.1557	0.02762
0.3	97.5	2.76671	0.14434	0.0352
0.3	112.5	2.60785	0.13953	0.07229
0.3	127.5	2.30073	0.12484	0.03026
0.3	142.5	2.04723	0.1001	0.02385
0.3	157.5	1.95607	0.08891	0.04607
0.3	172.5	1.69671	0.08801	0.04707
0.3	187.5	1.82995	0.09203	0.06685
0.3	202.5	1.84392	0.09208	0.0414
0.3	217.5	2.16003	0.10309	0.04931
0.3	232.5	2.30728	0.12674	0.03824
0.3	247.5	2.60785	0.14753	0.05263
0.3	262.5	2.76671	0.14581	0.04294
0.3	277.5	2.6363	0.14852	0.03546
0.3	292.5	2.26315	0.13304	0.02833
0.3	307.5	1.80663	0.11843	0.01284
0.3	322.5	1.39023	0.12709	0.04946
0.3	352.5	0.98968	0.08248	0.10374
0.5	7.5	1.17505	0.07469	0.04919
0.5	22.5	1.29808	0.0885	0.05615
0.5	37.5	1.59428	0.14442	0.05932
0.5	52.5	2.27501	0.16545	0.08755
0.5	67.5	2.70173	0.16217	0.07055
0.5	82.5	2.86045	0.15937	0.05299
0.5	97.5	2.9298	0.15543	0.02269
0.5	112.5	2.72447	0.13154	0.01718
0.5	127.5	2.48855	0.11672	0.01751
0.5	142.5	2.33583	0.0994	0.03247
0.5	157.5	2.11834	0.09204	0.03581
0.5	172.5	1.9675	0.08674	0.04861
0.5	187.5	1.9202	0.08444	0.03078
0.5	202.5	2.07279	0.08787	0.03614
0.5	217.5	2.35512	0.09884	0.02536
0.5	232.5	2.48855	0.12042	0.01328
0.5	247.5	2.69399	0.14154	0.01755
0.5	262.5	2.9298	0.15536	0.04575
0.5	307.5	2.27501	0.16127	0.06117
0.5	322.5	1.59428	0.13572	0.05774
0.5	337.5	1.25709	0.09695	0.03903
0.5	352.5	1.14109	0.07622	0.03881
0.7	7.5	1.32191	0.07603	0.01525
0.7	22.5	1.38843	0.08638	0.00934
0.7	37.5	1.55388	0.09023	0.01609
0.7	52.5	1.75399	0.09944	0.01742
0.7	67.5	2.21607	0.1229	0.02572
0.7	82.5	2.57674	0.13613	0.00569
0.7	97.5	2.69983	0.125	0.00821
0.7	112.5	2.62326	0.11008	0.00648
0.7	127.5	2.53295	0.09558	0.00822
0.7	142.5	2.40118	0.09283	0.00385
0.7	157.5	2.32109	0.09036	0.00677
0.7	172.5	2.10576	0.08949	0.00438
0.7	187.5	2.11946	0.08747	0.00423
0.7	202.5	2.16493	0.08994	0.00394
0.7	217.5	2.28928	0.09705	0.00534
0.7	232.5	2.56846	0.10169	0.00812
0.7	247.5	2.56736	0.1103	0.00921
0.7	262.5	2.54987	0.12522	0.02115
0.7	277.5	2.57674	0.13108	0.02409
0.7	292.5	2.21607	0.11878	0.03289
0.7	307.5	1.74998	0.10203	0.02143
0.7	322.5	1.52152	0.08762	0.01917
0.7	337.5	1.39125	0.08122	0.01464
0.7	352.5	1.33326	0.07199	0.02122
0.9	7.5	1.64031	0.07425	0.01248
0.9	22.5	1.67959	0.08172	0.00663
0.9	37.5	1.95668	0.08847	0.00979
0.9	52.5	2.49216	0.10909	0.02139
0.9	67.5	2.66468	0.11041	0.03061
0.9	82.5	2.80141	0.10964	0.01882
0.9	97.5	2.77529	0.10856	0.00696
0.9	112.5	2.8104	0.10671	0.00798
0.9	127.5	2.59231	0.10195	0.00768
0.9	142.5	2.50478	0.09873	0.00696
0.9	157.5	2.37255	0.09563	0.01229
0.9	172.5	2.32645	0.09088	0.00711
0.9	187.5	2.25086	0.09051	0.00681
0.9	202.5	2.46018	0.09213	0.00605
0.9	217.5	2.65399	0.09695	0.00647
0.9	232.5	2.71409	0.10184	0.01297
0.9	247.5	2.61656	0.10485	0.00844
0.9	262.5	2.77477	0.10935	0.01525
0.9	277.5	2.79147	0.10522	0.02404
0.9	292.5	2.64656	0.10518	0.02163
0.9	307.5	2.30676	0.10223	0.01425
0.9	322.5	1.96609	0.08969	0.01365
0.9	337.5	1.76762	0.08235	0.01052
0.9	352.5	1.64031	0.07596	0.01273