CLAS Physics Database

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Measurement E14M63

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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 :	2.44 GeV²
W :	1.27 GeV
ε :	0.8958
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	67.5	0.57053	0.11852	0.09668
-0.7	82.5	0.48067	0.07974	0.05278
-0.7	97.5	0.62481	0.07908	0.10605
-0.7	112.5	0.51188	0.06222	0.07462
-0.7	127.5	0.48887	0.08759	0.05822
-0.7	142.5	0.47087	0.09646	0.06725
-0.7	157.5	0.42799	0.08094	0.20397
-0.7	172.5	0.26026	0.04676	0.06591
-0.7	187.5	0.5308	0.08327	0.14203
-0.7	202.5	0.30566	0.06287	0.02895
-0.7	217.5	0.29249	0.07427	0.05049
-0.7	232.5	0.4219	0.08185	0.13064
-0.7	247.5	0.4348	0.06481	0.11146
-0.7	262.5	0.4307	0.05702	0.0578
-0.7	277.5	0.57731	0.08779	0.02814
-0.7	292.5	0.53731	0.11041	0.06015
-0.5	37.5	0.55285	0.12998	0.26615
-0.5	52.5	0.60163	0.08612	0.03118
-0.5	67.5	0.60529	0.06547	0.02508
-0.5	82.5	0.75066	0.07583	0.04007
-0.5	97.5	0.60318	0.06485	0.05486
-0.5	112.5	0.72586	0.08753	0.08211
-0.5	127.5	0.64081	0.09424	0.09452
-0.5	142.5	0.36255	0.05629	0.04094
-0.5	157.5	0.56036	0.07	0.0428
-0.5	172.5	0.53353	0.06017	0.03675
-0.5	187.5	0.40399	0.04877	0.03061
-0.5	202.5	0.5677	0.06574	0.03414
-0.5	217.5	0.60478	0.0867	0.06718
-0.5	232.5	0.64718	0.10725	0.04795
-0.5	247.5	0.56715	0.07931	0.01833
-0.5	262.5	0.61235	0.06536	0.01685
-0.5	277.5	0.67166	0.07124	0.03956
-0.5	292.5	0.7139	0.07257	0.03305
-0.5	307.5	0.69544	0.08729	0.07113
-0.5	322.5	0.38186	0.08816	0.11951
-0.3	187.5	0.63326	0.06383	0.02697
-0.3	202.5	0.62971	0.06694	0.0377
-0.3	217.5	0.63559	0.08112	0.08904
-0.3	232.5	0.81941	0.09137	0.08346
-0.3	247.5	0.67368	0.0782	0.06074
-0.3	262.5	0.76914	0.07777	0.02534
-0.3	277.5	0.80333	0.06914	0.01606
-0.3	292.5	0.82004	0.07973	0.04158
-0.3	307.5	0.53117	0.05626	0.01601
-0.3	322.5	0.50179	0.06576	0.14416
-0.1	22.5	0.68925	0.10547	0.36143
-0.1	37.5	0.65384	0.06936	0.13589
-0.1	52.5	0.86687	0.07867	0.02222
-0.1	67.5	0.93543	0.06892	0.0392
-0.1	82.5	0.93396	0.08039	0.01735
-0.1	97.5	0.99197	0.08431	0.01786
-0.1	112.5	0.78379	0.07231	0.04692
-0.1	127.5	0.82924	0.07432	0.06541
-0.1	142.5	0.8638	0.0782	0.0658
-0.1	157.5	0.82609	0.07265	0.10991
-0.1	172.5	0.65264	0.05588	0.08872
-0.1	187.5	0.88413	0.07594	0.12618
-0.1	202.5	0.87238	0.07564	0.05943
-0.1	217.5	0.91854	0.08344	0.07541
-0.1	232.5	0.84147	0.08167	0.0564
-0.1	247.5	0.87561	0.08266	0.06362
-0.1	262.5	0.96886	0.09298	0.01139
-0.1	277.5	1.02957	0.08594	0.01194
-0.1	292.5	0.95876	0.07788	0.04389
-0.1	307.5	0.76996	0.07463	0.02876
-0.1	322.5	0.78729	0.08584	0.08899
-0.1	337.5	0.66076	0.09614	0.37936
0.1	7.5	0.42747	0.09023	0.2653
0.1	37.5	0.70532	0.08467	0.15123
0.1	52.5	0.84893	0.07921	0.06025
0.1	67.5	0.9602	0.08662	0.01551
0.1	82.5	0.88938	0.08224	0.01713
0.1	97.5	0.73718	0.06686	0.01017
0.1	112.5	0.95248	0.07928	0.03985
0.1	127.5	0.90221	0.08198	0.05158
0.1	142.5	0.88773	0.06912	0.0396
0.1	157.5	0.85702	0.06739	0.04336
0.1	172.5	0.96346	0.07501	0.0509
0.1	187.5	0.99527	0.07311	0.08022
0.1	202.5	0.94533	0.07392	0.03707
0.1	217.5	0.98686	0.07744	0.07357
0.1	232.5	0.95417	0.0842	0.03854
0.1	247.5	0.96216	0.08387	0.04003
0.1	262.5	0.81087	0.07463	0.01691
0.1	277.5	0.92551	0.08022	0.01442
0.1	292.5	1.01307	0.08555	0.01515
0.1	307.5	0.72417	0.08063	0.01371
0.1	322.5	0.70997	0.08447	0.09824
0.1	337.5	0.542	0.10229	0.24847
0.1	352.5	0.46487	0.08946	0.25681
0.3	7.5	0.47705	0.05366	0.10811
0.3	22.5	0.50697	0.07529	0.16196
0.3	37.5	0.64943	0.08343	0.22285
0.3	52.5	0.8965	0.09828	0.11952
0.3	67.5	0.97651	0.09551	0.05588
0.3	82.5	0.98016	0.08485	0.02727
0.3	97.5	0.89392	0.07659	0.01897
0.3	112.5	1.09519	0.08443	0.03269
0.3	127.5	1.13289	0.08354	0.04009
0.3	142.5	1.0785	0.07194	0.01032
0.3	157.5	0.96913	0.06734	0.01419
0.3	172.5	0.95384	0.06328	0.02644
0.3	187.5	1.01289	0.06656	0.02713
0.3	202.5	0.98477	0.06718	0.0116
0.3	217.5	1.06782	0.07581	0.01964
0.3	232.5	1.01986	0.07357	0.02338
0.3	247.5	1.08006	0.08087	0.04729
0.3	262.5	1.03635	0.091	0.03759
0.3	277.5	0.82149	0.07081	0.03491
0.3	292.5	1.09654	0.10323	0.0551
0.3	307.5	0.92053	0.0978	0.08617
0.3	322.5	0.5678	0.07694	0.1145
0.3	337.5	0.61514	0.09265	0.21243
0.3	352.5	0.45149	0.05057	0.09521
0.5	7.5	0.55313	0.04702	0.0436
0.5	22.5	0.65881	0.06511	0.08583
0.5	37.5	0.89389	0.09634	0.10071
0.5	52.5	0.97704	0.09547	0.10576
0.5	67.5	1.05997	0.1028	0.10794
0.5	82.5	1.00303	0.09001	0.03838
0.5	97.5	1.24561	0.09279	0.04822
0.5	112.5	1.29041	0.09049	0.03738
0.5	127.5	1.17418	0.08071	0.02464
0.5	142.5	1.12798	0.07117	0.00709
0.5	157.5	1.10712	0.06637	0.01002
0.5	172.5	1.15499	0.06919	0.01938
0.5	187.5	1.11991	0.07247	0.0276
0.5	202.5	1.09091	0.06529	0.00597
0.5	217.5	1.1088	0.06929	0.01343
0.5	232.5	1.17611	0.07758	0.01875
0.5	247.5	1.32478	0.09056	0.02692
0.5	262.5	1.18299	0.08922	0.04459
0.5	277.5	0.88137	0.08206	0.02388
0.5	292.5	1.0362	0.08799	0.07299
0.5	307.5	0.69229	0.07247	0.06561
0.5	322.5	0.70465	0.07879	0.11372
0.5	337.5	0.65741	0.06893	0.10697
0.5	352.5	0.62315	0.05239	0.0555
0.7	7.5	0.63996	0.04811	0.05027
0.7	22.5	0.76294	0.05527	0.04364
0.7	37.5	0.86324	0.07095	0.06593
0.7	52.5	0.9977	0.07506	0.04862
0.7	67.5	1.22862	0.09561	0.06804
0.7	82.5	1.22994	0.09202	0.05867
0.7	97.5	1.15103	0.08106	0.0481
0.7	112.5	1.24392	0.07952	0.0178
0.7	127.5	1.10874	0.0699	0.02454
0.7	142.5	1.29126	0.07774	0.00796
0.7	157.5	1.16507	0.06807	0.02126
0.7	172.5	1.23704	0.07064	0.01279
0.7	187.5	1.27954	0.07582	0.00721
0.7	202.5	1.29945	0.07337	0.00894
0.7	217.5	1.27253	0.07168	0.0123
0.7	232.5	1.32177	0.08155	0.01615
0.7	247.5	1.44005	0.09294	0.04114
0.7	262.5	1.37774	0.09072	0.07033
0.7	277.5	1.43856	0.10513	0.08115
0.7	292.5	0.91112	0.07203	0.04376
0.7	307.5	1.05629	0.08257	0.06668
0.7	322.5	1.00535	0.07815	0.08084
0.7	337.5	0.76294	0.05925	0.08818
0.7	352.5	0.6685	0.04962	0.03007
0.9	7.5	0.86314	0.05429	0.02328
0.9	22.5	0.9185	0.05814	0.02831
0.9	37.5	1.0105	0.06332	0.03304
0.9	52.5	1.15222	0.07012	0.03162
0.9	67.5	1.15599	0.07484	0.02748
0.9	82.5	1.29287	0.07828	0.03637
0.9	97.5	1.13442	0.0734	0.04253
0.9	112.5	1.31978	0.08047	0.03485
0.9	127.5	1.22785	0.07656	0.03199
0.9	142.5	1.22242	0.07313	0.01812
0.9	157.5	1.33741	0.07668	0.01641
0.9	172.5	1.42062	0.08215	0.01814
0.9	187.5	1.2832	0.07171	0.00896
0.9	202.5	1.35451	0.07579	0.0179
0.9	217.5	1.42582	0.0816	0.0249
0.9	232.5	1.28243	0.07698	0.02257
0.9	247.5	1.16684	0.07224	0.02955
0.9	262.5	1.36362	0.08111	0.03319
0.9	277.5	1.19677	0.07616	0.0452
0.9	292.5	1.21842	0.07813	0.04252
0.9	307.5	0.9256	0.05919	0.02066
0.9	322.5	0.94459	0.0598	0.03791
0.9	337.5	0.95676	0.06254	0.04115
0.9	352.5	0.87193	0.05342	0.03506