CLAS Physics Database

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Measurement E14M36

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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 :	1.29 GeV
ε :	0.917
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	22.5	0.50184	0.1111	0.21575
-0.5	52.5	0.70541	0.11122	0.04353
-0.5	67.5	0.70263	0.09288	0.03155
-0.5	82.5	0.8033	0.0902	0.02528
-0.5	97.5	0.81409	0.09443	0.04052
-0.5	112.5	0.75048	0.09177	0.05757
-0.5	127.5	0.5917	0.09834	0.03854
-0.5	142.5	0.59103	0.09486	0.04849
-0.5	157.5	0.57982	0.08349	0.06238
-0.5	172.5	0.62511	0.07813	0.04665
-0.5	187.5	0.68078	0.07679	0.06703
-0.5	202.5	0.54384	0.07236	0.04429
-0.5	217.5	0.61633	0.10051	0.04125
-0.5	232.5	0.74054	0.11613	0.04547
-0.5	247.5	0.6782	0.08702	0.03391
-0.5	262.5	0.72374	0.08605	0.02731
-0.5	277.5	0.74635	0.08516	0.04918
-0.5	292.5	0.68694	0.08921	0.02315
-0.5	307.5	0.5804	0.09712	0.02754
-0.3	37.5	0.72428	0.11402	0.08566
-0.3	52.5	0.71671	0.09054	0.02711
-0.3	67.5	0.83648	0.07966	0.01464
-0.3	82.5	0.94243	0.08754	0.01267
-0.3	97.5	0.91369	0.09126	0.01816
-0.3	112.5	1.01905	0.10954	0.04498
-0.3	127.5	0.95346	0.12518	0.04645
-0.3	142.5	0.87803	0.11568	0.08547
-0.3	157.5	0.84072	0.08256	0.04745
-0.3	172.5	0.76345	0.0752	0.03724
-0.3	187.5	0.88103	0.08211	0.04167
-0.3	202.5	0.78957	0.08025	0.03313
-0.3	217.5	0.91189	0.11457	0.0763
-0.3	232.5	0.90919	0.11897	0.06249
-0.3	247.5	0.97647	0.10093	0.0457
-0.3	262.5	0.86489	0.08646	0.01964
-0.3	277.5	0.80539	0.08023	0.01562
-0.3	292.5	0.93405	0.09312	0.02298
-0.3	307.5	0.72639	0.08353	0.01571
-0.3	322.5	0.61553	0.10277	0.0681
-0.1	22.5	0.84552	0.09951	0.37982
-0.1	37.5	0.8612	0.0958	0.04416
-0.1	52.5	1.00377	0.09313	0.01902
-0.1	67.5	1.08394	0.09289	0.01962
-0.1	82.5	1.04473	0.08896	0.01873
-0.1	97.5	1.16641	0.09928	0.02868
-0.1	112.5	1.13745	0.11667	0.06999
-0.1	127.5	1.00993	0.11559	0.0882
-0.1	142.5	1.07935	0.10961	0.09031
-0.1	157.5	1.03731	0.08389	0.06041
-0.1	172.5	1.0288	0.08813	0.04801
-0.1	187.5	1.02898	0.0871	0.04457
-0.1	202.5	1.0334	0.0873	0.0586
-0.1	217.5	1.04711	0.10465	0.05399
-0.1	232.5	0.99435	0.10344	0.03808
-0.1	247.5	1.11293	0.11033	0.03564
-0.1	262.5	1.12773	0.09576	0.02231
-0.1	277.5	0.98481	0.09305	0.00973
-0.1	292.5	1.02308	0.08805	0.01781
-0.1	307.5	0.9631	0.08834	0.0405
-0.1	322.5	0.86628	0.08978	0.04991
-0.1	337.5	0.63038	0.08853	0.15812
0.1	7.5	0.42584	0.11486	0.12801
0.1	22.5	0.53005	0.09708	0.11077
0.1	37.5	0.61044	0.07232	0.03319
0.1	52.5	0.95355	0.08187	0.01795
0.1	67.5	1.12962	0.08956	0.01356
0.1	82.5	1.25742	0.10713	0.05093
0.1	97.5	1.33031	0.10725	0.05117
0.1	112.5	1.14506	0.1031	0.03867
0.1	127.5	1.211	0.10351	0.0304
0.1	142.5	1.19602	0.09504	0.05903
0.1	157.5	1.26071	0.08926	0.04871
0.1	172.5	1.16246	0.08245	0.03477
0.1	187.5	1.26142	0.08947	0.08769
0.1	202.5	1.1958	0.0842	0.0455
0.1	217.5	1.17679	0.09157	0.03295
0.1	232.5	1.2259	0.10448	0.06939
0.1	247.5	1.09787	0.10564	0.0438
0.1	262.5	1.33829	0.11143	0.02804
0.1	277.5	1.2609	0.10998	0.04288
0.1	292.5	1.1116	0.09827	0.02579
0.1	307.5	0.95355	0.09035	0.00866
0.1	322.5	0.8358	0.09028	0.02815
0.1	337.5	0.62654	0.10293	0.15582
0.1	352.5	0.44751	0.10418	0.10478
0.3	7.5	0.59444	0.07152	0.04949
0.3	22.5	0.69616	0.09883	0.1233
0.3	37.5	0.90727	0.11426	0.05278
0.3	52.5	0.85512	0.09508	0.0355
0.3	67.5	1.44376	0.11638	0.0346
0.3	82.5	1.50777	0.12339	0.03273
0.3	97.5	1.46348	0.11957	0.04921
0.3	112.5	1.33227	0.10865	0.05993
0.3	127.5	1.31144	0.09562	0.03596
0.3	142.5	1.36389	0.0939	0.02443
0.3	157.5	1.3267	0.08536	0.03681
0.3	172.5	1.35363	0.08733	0.01162
0.3	187.5	1.3705	0.08747	0.02195
0.3	202.5	1.4068	0.08842	0.01718
0.3	217.5	1.32803	0.08901	0.02465
0.3	232.5	1.34455	0.10114	0.02812
0.3	247.5	1.33287	0.10912	0.05157
0.3	262.5	1.29977	0.11271	0.04318
0.3	277.5	1.38459	0.11569	0.03132
0.3	292.5	1.31046	0.11915	0.03014
0.3	307.5	1.06449	0.12143	0.02775
0.3	322.5	0.85842	0.11193	0.0889
0.3	337.5	0.63606	0.11062	0.11465
0.3	352.5	0.5906	0.0704	0.0387
0.5	7.5	0.82874	0.0657	0.02691
0.5	22.5	0.78793	0.08003	0.02205
0.5	37.5	0.9811	0.10069	0.10844
0.5	52.5	1.00272	0.1126	0.03987
0.5	67.5	1.49051	0.13643	0.06284
0.5	82.5	1.55373	0.12479	0.0377
0.5	97.5	1.51225	0.12089	0.02925
0.5	112.5	1.64159	0.11072	0.02374
0.5	127.5	1.53309	0.09485	0.03299
0.5	142.5	1.55451	0.08954	0.03315
0.5	157.5	1.50348	0.08735	0.02433
0.5	172.5	1.50237	0.08573	0.03146
0.5	187.5	1.46906	0.08672	0.01217
0.5	202.5	1.5085	0.0868	0.006
0.5	217.5	1.48312	0.08881	0.01852
0.5	232.5	1.60053	0.0981	0.02159
0.5	247.5	1.48034	0.10409	0.01788
0.5	262.5	1.48762	0.10934	0.02524
0.5	277.5	1.53418	0.12315	0.03598
0.5	292.5	1.50243	0.1357	0.05214
0.5	307.5	1.40899	0.14101	0.05797
0.5	322.5	1.04771	0.12541	0.07869
0.5	337.5	0.82878	0.0856	0.05479
0.5	352.5	0.79484	0.06455	0.01082
0.7	7.5	1.01528	0.06985	0.01785
0.7	22.5	1.18322	0.08228	0.01996
0.7	37.5	1.15627	0.09103	0.01726
0.7	52.5	1.4726	0.10679	0.02906
0.7	67.5	1.38549	0.11016	0.02511
0.7	82.5	1.92242	0.14389	0.02861
0.7	97.5	1.82851	0.12	0.02739
0.7	112.5	1.79301	0.10643	0.02678
0.7	127.5	1.64185	0.09558	0.01873
0.7	142.5	1.68597	0.09333	0.01016
0.7	157.5	1.74713	0.09109	0.02088
0.7	172.5	1.60645	0.08789	0.0162
0.7	187.5	1.70746	0.09284	0.02398
0.7	202.5	1.71203	0.0956	0.0133
0.7	217.5	1.79681	0.09669	0.00993
0.7	232.5	1.50405	0.09072	0.01506
0.7	247.5	1.8037	0.11191	0.03038
0.7	262.5	1.50571	0.10514	0.02097
0.7	277.5	1.71726	0.12261	0.02609
0.7	292.5	1.65267	0.13154	0.04831
0.7	307.5	1.27809	0.09539	0.02844
0.7	322.5	1.13433	0.0931	0.03295
0.7	337.5	1.2099	0.08361	0.03147
0.7	352.5	1.04928	0.07227	0.01472
0.9	7.5	1.30797	0.07588	0.00636
0.9	22.5	1.51408	0.0855	0.00973
0.9	37.5	1.48905	0.08492	0.01294
0.9	52.5	1.56927	0.09075	0.01758
0.9	67.5	1.82322	0.10876	0.02878
0.9	82.5	1.98627	0.12084	0.01948
0.9	97.5	1.96992	0.11501	0.03154
0.9	112.5	2.00233	0.11157	0.01626
0.9	127.5	2.00832	0.10331	0.01113
0.9	142.5	2.06764	0.10511	0.01445
0.9	157.5	1.85214	0.0992	0.01082
0.9	172.5	2.09141	0.10797	0.01374
0.9	187.5	2.0125	0.10893	0.00869
0.9	202.5	2.06088	0.11191	0.01065
0.9	217.5	1.99263	0.10705	0.00853
0.9	232.5	1.95415	0.10582	0.01652
0.9	247.5	1.91519	0.10455	0.01833
0.9	262.5	1.88161	0.11013	0.0149
0.9	277.5	2.0914	0.12259	0.02921
0.9	292.5	1.60914	0.0991	0.02092
0.9	307.5	1.61323	0.09668	0.01429
0.9	322.5	1.61524	0.09295	0.01659
0.9	337.5	1.47584	0.08457	0.01106
0.9	352.5	1.27143	0.07484	0.0082