CLAS Physics Database

Your browser does not support JavaScript or JavaScript is turned off in your browser. It is strongly recommended to turn JavaScript on to view this page. Some features may not work if JavaScript is turned off.

Measurement E14M113

You are not logged in.

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 :	3.48 GeV²
W :	1.15 GeV
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

Click here to view sliced data.

Your browser must support Java to use this feature.
You can find appropriate software at www.java.com

Click here to view 3D plot of the data.

Your must have VRML plugin for your browser installed to see this type of 3D plots.
For some types of browsers you can find it here: www.parallelgraphics.com

Click here to get data in text file, delimited with tabs.

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	0.19436	0.05785	0.13355
-0.5	67.5	0.24704	0.07089	0.13332
-0.5	82.5	0.37829	0.08845	0.1679
-0.5	97.5	0.27898	0.05747	0.08468
-0.5	112.5	0.1641	0.03547	0.06584
-0.5	127.5	0.07272	0.02511	0.04962
-0.5	142.5	0.02507	0.02028	0.02481
-0.5	157.5	0.05491	0.0269	0.026
-0.5	172.5	0.03795	0.02138	0.02312
-0.5	187.5	0.06604	0.03227	0.026
-0.5	202.5	0.05386	0.02815	0.03214
-0.5	217.5	0.02882	0.02941	0.02227
-0.5	232.5	0.11359	0.03277	0.0124
-0.5	247.5	0.06864	0.03057	0.02481
-0.5	262.5	0.11204	0.03565	0.06584
-0.5	277.5	0.14515	0.04518	0.10019
-0.5	292.5	0.23896	0.05178	0.08898
-0.5	307.5	0.08091	0.03803	0.0731
-0.3	187.5	0.04299	0.02362	0.03945
-0.3	202.5	0.08899	0.0311	0.06941
-0.3	217.5	0.04713	0.02362	0.0167
-0.3	232.5	0.08936	0.02737	0.05843
-0.3	247.5	0.1101	0.02491	0.10016
-0.3	262.5	0.14113	0.02739	0.0743
-0.3	277.5	0.09958	0.02423	0.04845
-0.3	292.5	0.08839	0.02146	0.02409
-0.1	187.5	0.05253	0.01412	0.02345
-0.1	202.5	0.12338	0.02542	0.0228
-0.1	217.5	0.08858	0.01776	0.0434
-0.1	232.5	0.12649	0.02673	0.064
-0.1	247.5	0.16795	0.0321	0.06796
-0.1	262.5	0.16075	0.03027	0.0565
-0.1	277.5	0.08003	0.01863	0.04196
-0.1	307.5	0.04739	0.02677	0.03832
-0.1	322.5	0.10571	0.04952	0.08489
0.1	187.5	0.14268	0.03459	0.1287
0.1	202.5	0.09027	0.03912	0.02982
0.1	217.5	0.12186	0.04445	0.03331
0.1	232.5	0.27127	0.04975	0.0368
0.1	247.5	0.26383	0.04057	0.08019
0.1	262.5	0.25562	0.05924	0.07245
0.1	277.5	0.2605	0.04779	0.06472
0.1	292.5	0.16688	0.03577	0.12019
0.3	7.5	0.12522	0.04753	0.0856
0.3	22.5	0.04126	0.05174	0.03266
0.3	52.5	0.26931	0.06989	0.15973
0.3	67.5	0.21047	0.04955	0.07947
0.3	82.5	0.37257	0.0773	0.23912
0.3	97.5	0.22234	0.04718	0.16343
0.3	112.5	0.12459	0.04597	0.08774
0.3	127.5	0.29562	0.07439	0.04387
0.3	142.5	0.13386	0.04258	0.00792
0.3	157.5	0.0662	0.03384	0.01583
0.3	172.5	0.18296	0.03672	0.08163
0.3	187.5	0.1577	0.03125	0.09781
0.3	202.5	0.09982	0.03283	0.05225
0.3	217.5	0.09291	0.03878	0.0067
0.3	232.5	0.35289	0.06469	0.05609
0.3	247.5	0.129	0.02172	0.02409
0.3	262.5	0.16602	0.02865	0.04444
0.3	277.5	0.13652	0.03139	0.0648
0.3	292.5	0.18451	0.04622	0.0336
0.3	307.5	0.07792	0.0285	0.03314
0.3	322.5	0.06344	0.02875	0.03268
0.3	337.5	0.03117	0.02973	0.02385
0.3	352.5	0.19279	0.06918	0.10063
0.5	7.5	0.09043	0.02187	0.07933
0.5	22.5	0.02841	0.03878	0.01471
0.5	37.5	0.23626	0.06343	0.16447
0.5	52.5	0.23969	0.05392	0.0087
0.5	67.5	0.1919	0.04011	0.0174
0.5	82.5	0.1435	0.02294	0.01503
0.5	97.5	0.1321	0.02276	0.02064
0.5	112.5	0.15328	0.02416	0.02625
0.5	127.5	0.20607	0.0323	0.05789
0.5	142.5	0.10818	0.02946	0.02892
0.5	157.5	0.19912	0.03157	0.12837
0.5	172.5	0.1286	0.02324	0.0114
0.5	187.5	0.08193	0.02797	0.03883
0.5	202.5	0.09564	0.02997	0.01942
0.5	217.5	0.17412	0.0276	0.13264
0.5	232.5	0.31835	0.05709	0.14959
0.5	247.5	0.15904	0.03127	0.0131
0.5	262.5	0.23901	0.04096	0.0115
0.5	277.5	0.09377	0.02238	0.04866
0.5	292.5	0.18483	0.0371	0.0018
0.5	307.5	0.16599	0.03346	0.05186
0.5	322.5	0.09743	0.03228	0.07727
0.5	337.5	0.09948	0.02792	0.07295
0.5	352.5	0.17259	0.04815	0.07223
0.7	7.5	0.07304	0.01608	0.03459
0.7	22.5	0.17594	0.03921	0.04362
0.7	37.5	0.09022	0.02098	0.07567
0.7	52.5	0.20193	0.04557	0.14773
0.7	67.5	0.21227	0.0365	0.07387
0.7	82.5	0.12416	0.0258	0.05051
0.7	97.5	0.26705	0.04261	0.02715
0.7	112.5	0.1828	0.03299	0.0543
0.7	127.5	0.10576	0.02029	0.07112
0.7	142.5	0.1281	0.02296	0.0858
0.7	157.5	0.16027	0.02912	0.10047
0.7	172.5	0.15028	0.02466	0.05024
0.7	187.5	0.12651	0.01904	0.01852
0.7	202.5	0.10782	0.01916	0.03704
0.7	217.5	0.19522	0.03002	0.06359
0.7	232.5	0.21835	0.03508	0.0165
0.7	247.5	0.24037	0.04336	0.1068
0.7	262.5	0.19816	0.03306	0.04007
0.7	277.5	0.19674	0.04036	0.10686
0.7	292.5	0.26259	0.05838	0.21791
0.7	307.5	0.16475	0.03809	0.1071
0.7	322.5	0.30991	0.0911	0.15493
0.7	337.5	0.15214	0.03227	0.13349
0.7	352.5	0.16612	0.03791	0.11205
0.9	7.5	0.14542	0.03118	0.02134
0.9	22.5	0.09539	0.01945	0.04745
0.9	37.5	0.19083	0.03957	0.12969
0.9	52.5	0.11547	0.02213	0.06584
0.9	67.5	0.12802	0.02989	0.07636
0.9	82.5	0.13869	0.02394	0.08689
0.9	97.5	0.15143	0.02637	0.0157
0.9	112.5	0.18849	0.03145	0.04095
0.9	127.5	0.09925	0.02757	0.02769
0.9	142.5	0.06535	0.02313	0.03732
0.9	157.5	0.15695	0.02813	0.03115
0.9	172.5	0.08125	0.02636	0.0264
0.9	187.5	0.14513	0.02506	0.03388
0.9	202.5	0.16387	0.02639	0.04135
0.9	217.5	0.21644	0.03567	0.03821
0.9	232.5	0.16975	0.03386	0.08739
0.9	247.5	0.13784	0.0248	0.06278
0.9	262.5	0.24546	0.03915	0.03817
0.9	277.5	0.17326	0.02961	0.03101
0.9	292.5	0.1195	0.02304	0.04808
0.9	307.5	0.20369	0.03414	0.10257
0.9	322.5	0.13538	0.02665	0.077
0.9	337.5	0.1048	0.02807	0.08328
0.9	352.5	0.20072	0.04637	0.18955