CLAS Physics Database

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Measurement E14M41

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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 :	1.39 GeV
ε :	0.9061
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	37.5	0.43178	0.08879	0.02599
-0.7	52.5	0.28762	0.06442	0.01437
-0.7	82.5	0.53613	0.11117	0.04909
-0.7	97.5	0.42282	0.06931	0.04587
-0.7	112.5	0.42061	0.06107	0.04033
-0.7	127.5	0.40234	0.08044	0.04298
-0.7	142.5	0.30696	0.08326	0.08258
-0.7	157.5	0.37373	0.08041	0.02035
-0.7	172.5	0.31661	0.06034	0.04797
-0.7	187.5	0.32271	0.06137	0.023
-0.7	202.5	0.45516	0.09247	0.05783
-0.7	232.5	0.35217	0.06691	0.00921
-0.7	247.5	0.39563	0.06472	0.00834
-0.7	262.5	0.45337	0.06481	0.0099
-0.7	277.5	0.38503	0.07426	0.03503
-0.7	307.5	0.31482	0.0802	0.01575
-0.7	322.5	0.55922	0.0942	0.03691
-0.7	337.5	0.18472	0.07106	0.02346
-0.5	22.5	0.49192	0.10956	0.2064
-0.5	37.5	0.28912	0.06832	0.0284
-0.5	52.5	0.67587	0.13448	0.02727
-0.5	67.5	0.60683	0.0866	0.13968
-0.5	82.5	0.68206	0.08454	0.07763
-0.5	97.5	0.77829	0.09123	0.06224
-0.5	112.5	0.66692	0.07991	0.08057
-0.5	127.5	0.61074	0.08457	0.11931
-0.5	142.5	0.59795	0.09117	0.14906
-0.5	157.5	0.53628	0.073	0.02202
-0.5	172.5	0.57956	0.06728	0.00905
-0.5	187.5	0.44077	0.04935	0.03474
-0.5	202.5	0.5412	0.07229	0.08183
-0.5	217.5	0.61919	0.10384	0.13672
-0.5	232.5	0.70394	0.10614	0.14098
-0.5	247.5	0.59544	0.07412	0.03369
-0.5	262.5	0.66578	0.08366	0.02545
-0.5	277.5	0.62397	0.08055	0.00975
-0.5	292.5	0.5365	0.09521	0.09239
-0.5	307.5	0.33374	0.0789	0.0253
-0.5	322.5	0.52978	0.09557	0.03397
-0.5	337.5	0.35296	0.08188	0.08925
-0.3	52.5	0.86431	0.13052	0.07175
-0.3	67.5	0.83367	0.08563	0.03457
-0.3	82.5	0.82463	0.07608	0.03852
-0.3	97.5	0.73853	0.07717	0.01544
-0.3	112.5	0.88661	0.09761	0.05152
-0.3	127.5	0.87096	0.12005	0.35361
-0.3	142.5	0.82271	0.10411	0.13148
-0.3	157.5	0.78625	0.08163	0.04432
-0.3	172.5	0.6523	0.06875	0.02734
-0.3	187.5	0.78389	0.07399	0.0353
-0.3	202.5	0.74034	0.07572	0.04815
-0.3	217.5	0.80802	0.10794	0.11887
-0.3	232.5	0.85365	0.11373	0.25418
-0.3	247.5	0.82899	0.09303	0.07488
-0.3	262.5	0.83774	0.08718	0.02344
-0.3	277.5	0.85376	0.08024	0.00886
-0.3	292.5	0.76757	0.07907	0.0524
-0.3	307.5	0.83463	0.11746	0.05368
-0.1	37.5	0.88195	0.15041	0.08445
-0.1	52.5	0.99239	0.09814	0.03047
-0.1	67.5	0.99183	0.08016	0.01314
-0.1	82.5	0.99845	0.07952	0.01269
-0.1	97.5	0.94977	0.07873	0.03081
-0.1	112.5	1.04408	0.09258	0.13063
-0.1	127.5	1.01777	0.1032	0.29223
-0.1	142.5	0.98065	0.10002	0.10758
-0.1	157.5	0.85026	0.07752	0.06051
-0.1	172.5	0.87897	0.07306	0.0201
-0.1	187.5	0.87797	0.07589	0.02721
-0.1	202.5	0.84743	0.07786	0.05626
-0.1	217.5	0.98855	0.09705	0.07881
-0.1	232.5	0.95411	0.11031	0.1714
-0.1	247.5	0.93367	0.09628	0.08815
-0.1	262.5	1.00919	0.07829	0.03676
-0.1	277.5	0.97188	0.07918	0.0221
-0.1	292.5	0.89887	0.07469	0.02228
-0.1	307.5	0.80402	0.08775	0.00766
-0.1	322.5	0.7486	0.12694	0.07918
0.1	22.5	0.56192	0.09299	0.11157
0.1	37.5	0.88435	0.08358	0.05998
0.1	52.5	0.99318	0.08975	0.0137
0.1	67.5	0.95987	0.07889	0.01373
0.1	82.5	1.10692	0.0829	0.01863
0.1	97.5	1.24115	0.08976	0.05921
0.1	112.5	1.12936	0.09493	0.10662
0.1	127.5	1.1027	0.09841	0.12994
0.1	142.5	1.01497	0.08632	0.05707
0.1	157.5	0.98226	0.07623	0.02408
0.1	172.5	1.02551	0.07444	0.02016
0.1	187.5	1.01681	0.07715	0.02656
0.1	202.5	0.98302	0.07707	0.03593
0.1	217.5	1.00185	0.08159	0.05781
0.1	232.5	1.04752	0.09984	0.08287
0.1	247.5	1.11096	0.09779	0.10575
0.1	262.5	1.15517	0.09196	0.0556
0.1	277.5	1.23983	0.08637	0.02302
0.1	292.5	1.18664	0.09379	0.01664
0.1	307.5	1.03594	0.08819	0.01831
0.1	322.5	0.92483	0.0874	0.0285
0.1	337.5	0.69469	0.10979	0.17046
0.3	7.5	0.59147	0.1385	0.11254
0.3	37.5	0.85149	0.10238	0.04618
0.3	52.5	1.25795	0.11396	0.02335
0.3	67.5	1.37291	0.11196	0.01284
0.3	82.5	1.42528	0.11505	0.05417
0.3	97.5	1.30771	0.10325	0.08271
0.3	112.5	1.4081	0.11282	0.09274
0.3	127.5	1.24261	0.09555	0.05395
0.3	142.5	1.08376	0.07547	0.01842
0.3	157.5	1.02498	0.06907	0.02197
0.3	172.5	1.06422	0.06522	0.01145
0.3	187.5	1.10622	0.07036	0.02095
0.3	202.5	1.0768	0.06863	0.01519
0.3	217.5	1.17985	0.08028	0.0238
0.3	232.5	1.03279	0.08659	0.04714
0.3	247.5	1.32277	0.11027	0.09624
0.3	262.5	1.40435	0.10804	0.08889
0.3	277.5	1.37866	0.10727	0.04179
0.3	292.5	1.3676	0.10801	0.01821
0.3	307.5	1.30944	0.11178	0.006
0.3	322.5	1.00577	0.10127	0.075
0.5	7.5	0.74939	0.07212	0.0633
0.5	22.5	0.83024	0.11577	0.11294
0.5	52.5	1.19807	0.1372	0.08148
0.5	67.5	1.40013	0.13615	0.01074
0.5	82.5	1.62944	0.14934	0.07982
0.5	97.5	1.41559	0.12799	0.06864
0.5	112.5	1.51365	0.10821	0.04349
0.5	127.5	1.37824	0.0874	0.0227
0.5	142.5	1.18862	0.07637	0.0224
0.5	157.5	1.22917	0.07111	0.01096
0.5	172.5	1.23732	0.06832	0.01183
0.5	187.5	1.2869	0.07435	0.01271
0.5	202.5	1.33987	0.07603	0.01388
0.5	217.5	1.22978	0.07491	0.01191
0.5	232.5	1.27027	0.08295	0.02082
0.5	247.5	1.31791	0.10416	0.04011
0.5	262.5	1.5806	0.12861	0.08276
0.5	277.5	1.50063	0.13854	0.04962
0.5	292.5	1.40013	0.12689	0.01383
0.5	307.5	1.19807	0.13277	0.05789
0.5	352.5	0.6993	0.07873	0.04771
0.7	7.5	0.97041	0.06409	0.00754
0.7	22.5	1.00237	0.07912	0.01675
0.7	37.5	1.16558	0.10682	0.02827
0.7	52.5	1.27207	0.12419	0.02114
0.7	67.5	1.63916	0.14277	0.02361
0.7	82.5	1.50065	0.11859	0.03785
0.7	97.5	1.4971	0.11443	0.03468
0.7	112.5	1.43663	0.10043	0.01645
0.7	127.5	1.40366	0.0859	0.01288
0.7	142.5	1.34409	0.07928	0.00766
0.7	157.5	1.5299	0.08416	0.00809
0.7	172.5	1.61507	0.08856	0.01861
0.7	187.5	1.60948	0.08719	0.01472
0.7	202.5	1.6141	0.08867	0.01139
0.7	217.5	1.39882	0.07994	0.0125
0.7	232.5	1.36194	0.08131	0.01802
0.7	247.5	1.29761	0.09272	0.01979
0.7	262.5	1.56401	0.11992	0.02958
0.7	277.5	1.42714	0.10881	0.02723
0.7	292.5	1.55751	0.13886	0.02448
0.7	307.5	1.27207	0.13402	0.04081
0.7	322.5	1.41175	0.13315	0.02176
0.7	337.5	1.26746	0.09834	0.04441
0.7	352.5	0.90964	0.06238	0.01344
0.9	7.5	1.29755	0.07685	0.01437
0.9	22.5	1.40594	0.08667	0.01414
0.9	37.5	1.5495	0.09712	0.01023
0.9	52.5	1.63156	0.10548	0.02242
0.9	67.5	1.73735	0.10424	0.03225
0.9	82.5	1.68142	0.10286	0.01182
0.9	97.5	1.6508	0.09481	0.01343
0.9	112.5	1.63943	0.09775	0.01709
0.9	127.5	1.70937	0.10201	0.01294
0.9	142.5	1.75651	0.09925	0.01408
0.9	157.5	1.65553	0.10006	0.01133
0.9	172.5	1.75297	0.09997	0.01479
0.9	187.5	1.76859	0.10264	0.01777
0.9	202.5	1.42123	0.08587	0.0094
0.9	217.5	1.66414	0.09639	0.01062
0.9	232.5	1.61341	0.10076	0.01732
0.9	247.5	1.56038	0.09601	0.0131
0.9	262.5	1.56073	0.09489	0.01141
0.9	277.5	1.594	0.09883	0.02219
0.9	292.5	1.3992	0.09588	0.01558
0.9	307.5	1.4317	0.10615	0.01999
0.9	322.5	1.64014	0.10734	0.01483
0.9	337.5	1.25347	0.07861	0.00824
0.9	352.5	1.19936	0.07337	0.01683