CLAS Physics Database

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Measurement E14M61

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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 :	1.23 GeV
ε :	0.9001
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	52.5	0.86103	0.10505	0.04061
-0.5	67.5	0.9334	0.0793	0.02746
-0.5	82.5	0.93555	0.07891	0.03021
-0.5	97.5	0.86891	0.08228	0.0406
-0.5	112.5	0.94269	0.10278	0.06703
-0.5	127.5	0.81162	0.1034	0.06042
-0.5	142.5	0.57065	0.07866	0.04083
-0.5	157.5	0.36855	0.04862	0.02801
-0.5	172.5	0.29303	0.04086	0.01691
-0.5	187.5	0.3753	0.0494	0.03171
-0.5	202.5	0.40285	0.05169	0.03385
-0.5	217.5	0.56755	0.08724	0.02314
-0.5	232.5	0.70117	0.09503	0.05766
-0.5	247.5	0.84157	0.1022	0.06427
-0.5	262.5	0.99014	0.09263	0.03046
-0.5	277.5	0.94201	0.0822	0.03614
-0.5	292.5	0.96938	0.08026	0.01442
-0.5	307.5	0.82068	0.09119	0.03104
-0.5	322.5	0.65847	0.1337	0.17429
-0.3	22.5	0.72759	0.12602	0.35804
-0.3	37.5	0.95928	0.09778	0.13189
-0.3	52.5	1.08559	0.08883	0.02348
-0.3	67.5	1.06193	0.07719	0.01396
-0.3	82.5	1.34023	0.09675	0.01728
-0.3	97.5	1.07321	0.09175	0.04922
-0.3	112.5	0.87162	0.09802	0.03806
-0.3	127.5	0.78901	0.08866	0.05794
-0.3	142.5	0.59802	0.08002	0.0769
-0.3	157.5	0.58065	0.06794	0.02795
-0.3	172.5	0.53174	0.06191	0.04536
-0.3	187.5	0.44099	0.05086	0.02081
-0.3	202.5	0.60961	0.06912	0.04061
-0.3	217.5	0.6165	0.08338	0.07514
-0.3	232.5	0.92034	0.09296	0.05931
-0.3	247.5	1.04786	0.10682	0.03656
-0.3	262.5	1.19367	0.10046	0.04223
-0.3	277.5	1.33823	0.09934	0.03025
-0.3	292.5	1.1165	0.08571	0.01281
-0.3	307.5	0.84487	0.07448	0.0107
-0.3	322.5	0.85096	0.09562	0.13398
-0.3	337.5	0.77532	0.11608	0.42842
-0.1	22.5	0.59595	0.13565	0.18588
-0.1	37.5	0.93095	0.08952	0.14942
-0.1	52.5	0.93378	0.07841	0.03765
-0.1	67.5	1.15985	0.08971	0.02052
-0.1	82.5	1.45322	0.10731	0.01869
-0.1	97.5	1.1252	0.09848	0.02583
-0.1	112.5	1.03365	0.09822	0.03822
-0.1	127.5	0.97488	0.09234	0.04521
-0.1	142.5	0.82319	0.08638	0.06039
-0.1	157.5	0.61736	0.05915	0.0633
-0.1	172.5	0.60595	0.06277	0.0746
-0.1	187.5	0.63358	0.05947	0.15717
-0.1	202.5	0.75944	0.06968	0.05443
-0.1	217.5	0.77205	0.07864	0.05773
-0.1	232.5	1.01024	0.09623	0.06331
-0.1	247.5	1.27773	0.10842	0.07115
-0.1	262.5	1.5739	0.11572	0.05021
-0.1	277.5	1.39097	0.10755	0.01288
-0.1	292.5	1.01415	0.08309	0.00424
-0.1	307.5	1.21065	0.09611	0.0155
-0.1	322.5	1.02415	0.10109	0.08671
-0.1	337.5	0.81144	0.1159	0.32175
0.1	7.5	0.34435	0.06676	0.16975
0.1	37.5	0.6915	0.09326	0.17059
0.1	52.5	1.09455	0.09985	0.07203
0.1	67.5	1.30731	0.1052	0.04411
0.1	82.5	1.30199	0.10634	0.03635
0.1	97.5	1.34325	0.11122	0.0456
0.1	112.5	1.06335	0.08878	0.01978
0.1	127.5	1.0171	0.08672	0.07176
0.1	142.5	0.88618	0.07522	0.03312
0.1	157.5	0.88579	0.07246	0.04261
0.1	172.5	0.8179	0.06672	0.04144
0.1	187.5	0.73456	0.06191	0.09132
0.1	202.5	0.70689	0.06349	0.02203
0.1	217.5	0.98866	0.08719	0.05329
0.1	232.5	1.13633	0.09801	0.04277
0.1	247.5	1.11798	0.09198	0.04192
0.1	262.5	1.43505	0.1149	0.05434
0.1	277.5	1.55932	0.12135	0.06013
0.1	292.5	1.24867	0.09452	0.03757
0.1	307.5	1.0287	0.1086	0.07059
0.1	322.5	0.76185	0.10129	0.12147
0.1	352.5	0.45596	0.07274	0.25343
0.3	7.5	0.40383	0.04717	0.11801
0.3	22.5	0.41732	0.08207	0.09888
0.3	37.5	0.60413	0.09055	0.12836
0.3	52.5	1.15256	0.1251	0.16256
0.3	67.5	1.44248	0.12194	0.0685
0.3	82.5	1.31325	0.10543	0.0378
0.3	97.5	1.29399	0.10373	0.04481
0.3	112.5	1.23655	0.09291	0.03137
0.3	127.5	1.13694	0.0863	0.00999
0.3	142.5	1.14565	0.0835	0.03185
0.3	157.5	0.97267	0.07103	0.02738
0.3	172.5	0.84809	0.06653	0.03021
0.3	187.5	0.78753	0.06133	0.02458
0.3	202.5	0.99185	0.07069	0.04909
0.3	217.5	0.92054	0.07162	0.0148
0.3	232.5	1.33905	0.09779	0.01832
0.3	247.5	1.28726	0.09469	0.03371
0.3	262.5	1.41451	0.11103	0.0347
0.3	277.5	1.32077	0.10635	0.04257
0.3	292.5	1.30972	0.11333	0.06403
0.3	307.5	0.98792	0.10872	0.06779
0.3	322.5	0.75151	0.107	0.15768
0.3	337.5	0.55879	0.08713	0.19036
0.3	352.5	0.44439	0.05594	0.12568
0.5	7.5	0.39786	0.03986	0.05943
0.5	22.5	0.4819	0.05376	0.08395
0.5	37.5	0.59954	0.06941	0.06518
0.5	52.5	0.91467	0.09773	0.06941
0.5	67.5	1.02855	0.10249	0.05336
0.5	82.5	1.00952	0.0847	0.02517
0.5	97.5	1.1554	0.091	0.03758
0.5	112.5	1.03585	0.07973	0.02697
0.5	127.5	1.09356	0.07785	0.00726
0.5	142.5	1.13639	0.07656	0.00989
0.5	157.5	0.98009	0.06652	0.01165
0.5	172.5	0.71126	0.05181	0.00646
0.5	187.5	0.78882	0.06131	0.00426
0.5	202.5	0.95202	0.06767	0.01541
0.5	217.5	1.02248	0.07057	0.00911
0.5	232.5	1.10826	0.07898	0.01219
0.5	247.5	1.26498	0.0881	0.06105
0.5	262.5	1.49274	0.10953	0.02686
0.5	277.5	1.18847	0.0983	0.0538
0.5	292.5	0.93665	0.08216	0.04918
0.5	307.5	0.8777	0.09582	0.10736
0.5	322.5	0.71704	0.07499	0.09899
0.5	337.5	0.51531	0.05457	0.09209
0.5	352.5	0.42999	0.04188	0.0699
0.7	7.5	0.47417	0.04108	0.0416
0.7	22.5	0.51117	0.04686	0.03543
0.7	37.5	0.70802	0.06119	0.04014
0.7	52.5	0.91396	0.08051	0.05965
0.7	67.5	1.06714	0.0932	0.02273
0.7	82.5	1.22366	0.09498	0.0403
0.7	97.5	1.12502	0.08595	0.03594
0.7	112.5	1.11974	0.07672	0.01283
0.7	127.5	0.90875	0.06552	0.00651
0.7	142.5	1.0456	0.06866	0.00981
0.7	157.5	1.01369	0.06394	0.0066
0.7	172.5	0.88839	0.05996	0.01554
0.7	187.5	0.9305	0.06387	0.0138
0.7	202.5	0.8581	0.0596	0.00756
0.7	217.5	0.97006	0.06563	0.00782
0.7	232.5	1.17851	0.07501	0.00547
0.7	247.5	1.2279	0.08122	0.01193
0.7	262.5	1.18985	0.08835	0.03638
0.7	277.5	1.05481	0.08796	0.03775
0.7	292.5	1.16175	0.10193	0.05245
0.7	307.5	0.78364	0.06617	0.01757
0.7	322.5	0.75166	0.06216	0.05049
0.7	337.5	0.55454	0.04818	0.05037
0.7	352.5	0.45906	0.04145	0.05568
0.9	7.5	0.58707	0.04734	0.01621
0.9	22.5	0.73587	0.05701	0.02595
0.9	37.5	0.70363	0.05245	0.01863
0.9	52.5	0.82591	0.06263	0.04102
0.9	67.5	0.91831	0.07545	0.03439
0.9	82.5	0.84274	0.06738	0.02805
0.9	97.5	0.92007	0.06476	0.03058
0.9	112.5	1.12371	0.07164	0.05818
0.9	127.5	1.09457	0.07297	0.01574
0.9	142.5	0.92471	0.0659	0.02008
0.9	157.5	0.9578	0.06077	0.01244
0.9	172.5	0.80953	0.05684	0.00642
0.9	187.5	0.99621	0.06223	0.01286
0.9	202.5	0.88485	0.05811	0.01966
0.9	217.5	1.08352	0.07257	0.02102
0.9	232.5	1.07928	0.07079	0.03043
0.9	247.5	1.01231	0.06676	0.03584
0.9	262.5	1.0149	0.07265	0.02618
0.9	277.5	1.06181	0.07608	0.03794
0.9	292.5	0.84689	0.06731	0.0396
0.9	307.5	0.79199	0.05941	0.03984
0.9	322.5	0.68362	0.05473	0.02072
0.9	337.5	0.59761	0.04729	0.01643
0.9	352.5	0.65131	0.04911	0.00637