CLAS Physics Database

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Measurement E14M141

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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 :	4.16 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

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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	0.16912	0.10699	0.03981
-0.5	67.5	0.06838	0.02774	0.05876
-0.5	82.5	0.06918	0.0314	0.06112
-0.5	97.5	0.26739	0.12087	0.12593
-0.5	112.5	0.0646	0.02277	0.02989
-0.5	127.5	0.11219	0.07516	0.10503
-0.5	172.5	0.01606	0.0229	0.00862
-0.5	187.5	0.03829	0.02671	0.02076
-0.5	202.5	0.07742	0.053	0.02846
-0.5	217.5	0.04028	0.02759	0.03617
-0.5	232.5	0.04798	0.02526	0.00984
-0.5	247.5	0.07226	0.03299	0.01968
-0.5	262.5	0.04624	0.0216	0.03068
-0.5	277.5	0.04257	0.02649	0.0312
-0.5	292.5	0.26508	0.11964	0.21116
-0.5	307.5	0.08554	0.05826	0.0614
-0.3	187.5	0.01613	0.02668	0.01196
-0.3	202.5	0.04861	0.01685	0.02659
-0.3	217.5	0.0414	0.01705	0.00852
-0.3	247.5	0.16205	0.076	0.04224
-0.3	292.5	0.17713	0.11105	0.07595
-0.1	187.5	0.03036	0.01651	0.02743
-0.1	202.5	0.0324	0.01734	0.011
-0.1	217.5	0.03966	0.02023	0.02216
-0.1	232.5	0.0373	0.01968	0.03331
-0.1	247.5	0.07241	0.0217	0.03248
-0.1	262.5	0.06542	0.01948	0.02571
-0.1	277.5	0.10225	0.03242	0.05163
-0.1	292.5	0.1448	0.0424	0.1108
-0.1	322.5	0.04447	0.03371	0.03298
0.1	187.5	0.03442	0.02317	0.02111
0.1	202.5	0.01349	0.00845	0.00303
0.1	217.5	0.06251	0.02983	0.02921
0.1	232.5	0.1871	0.07363	0.0554
0.1	247.5	0.08671	0.02125	0.03081
0.1	262.5	0.03234	0.01932	0.02599
0.1	292.5	0.09774	0.03581	0.06117
0.3	7.5	0.03887	0.02095	0.03377
0.3	22.5	0.21956	0.13575	0.0946
0.3	67.5	0.06579	0.02445	0.01966
0.3	97.5	0.13678	0.04419	0.06744
0.3	112.5	0.32249	0.14355	0.11521
0.3	127.5	0.07508	0.02178	0.05761
0.3	142.5	0.1715	0.05841	0.00169
0.3	157.5	0.06266	0.02241	0.00337
0.3	172.5	0.13955	0.09007	0.12209
0.3	187.5	0.04984	0.01531	0.03129
0.3	202.5	0.07746	0.02863	0.01735
0.3	217.5	0.06559	0.02249	0.00341
0.3	232.5	0.12001	0.03882	0.04689
0.3	247.5	0.05376	0.02031	0.00892
0.3	262.5	0.22225	0.07486	0.03896
0.3	277.5	0.08391	0.03271	0.06901
0.3	292.5	0.0434	0.02138	0.01773
0.3	307.5	0.12286	0.05012	0.0135
0.3	322.5	0.03232	0.01857	0.00928
0.3	337.5	0.01999	0.01338	0.01106
0.3	352.5	0.02943	0.01673	0.02853
0.5	7.5	0.06837	0.03397	0.04112
0.5	22.5	0.029	0.01409	0.01284
0.5	37.5	0.0348	0.0127	0.00881
0.5	52.5	0.21232	0.09702	0.00477
0.5	67.5	0.08416	0.03111	0.00954
0.5	82.5	0.14035	0.04599	0.0213
0.5	97.5	0.27849	0.12635	0.03277
0.5	112.5	0.14715	0.05761	0.04425
0.5	127.5	0.06665	0.02132	0.02703
0.5	142.5	0.07052	0.02436	0.01691
0.5	157.5	0.15527	0.06103	0.02428
0.5	172.5	0.2005	0.09123	0.03165
0.5	187.5	0.09579	0.02771	0.02721
0.5	202.5	0.14292	0.04451	0.12146
0.5	217.5	0.04842	0.01676	0.03974
0.5	232.5	0.14287	0.03966	0.07347
0.5	247.5	0.10324	0.03277	0.00971
0.5	262.5	0.12869	0.04191	0.00832
0.5	277.5	0.17745	0.07022	0.10798
0.5	292.5	0.05968	0.01836	0.05164
0.5	307.5	0.04097	0.01852	0.02029
0.5	322.5	0.03081	0.01365	0.02904
0.5	337.5	0.08275	0.04011	0.04052
0.5	352.5	0.07948	0.03887	0.04123
0.7	7.5	0.04995	0.01676	0.0255
0.7	22.5	0.06861	0.02612	0.02055
0.7	37.5	0.10439	0.04179	0.0567
0.7	52.5	0.09953	0.0405	0.09285
0.7	67.5	0.1266	0.06253	0.04643
0.7	82.5	0.07376	0.02517	0.04653
0.7	97.5	0.24275	0.09288	0.04664
0.7	112.5	0.20956	0.08015	0.09328
0.7	127.5	0.14769	0.05854	0.14507
0.7	142.5	0.04336	0.02291	0.0341
0.7	157.5	0.08497	0.03105	0.07575
0.7	172.5	0.09013	0.02723	0.03787
0.7	187.5	0.09088	0.02806	0.01408
0.7	202.5	0.06022	0.0206	0.02816
0.7	217.5	0.09529	0.03113	0.04663
0.7	232.5	0.12356	0.03744	0.01245
0.7	247.5	0.05402	0.01519	0.02645
0.7	262.5	0.10445	0.03154	0.02704
0.7	277.5	0.06874	0.02322	0.04347
0.7	292.5	0.08774	0.02982	0.0787
0.7	307.5	0.04781	0.02447	0.0316
0.7	322.5	0.1163	0.05525	0.09295
0.7	337.5	0.21624	0.09849	0.20303
0.7	352.5	0.21586	0.08201	0.17974
0.9	7.5	0.05104	0.01749	0.00847
0.9	22.5	0.14904	0.05093	0.08785
0.9	37.5	0.0798	0.02318	0.05372
0.9	52.5	0.06947	0.02728	0.05738
0.9	67.5	0.11058	0.03626	0.06002
0.9	82.5	0.09315	0.02441	0.06266
0.9	97.5	0.0655	0.02311	0.00973
0.9	112.5	0.03384	0.01212	0.01116
0.9	127.5	0.06892	0.02215	0.01573
0.9	142.5	0.06198	0.01895	0.02163
0.9	157.5	0.06857	0.02221	0.0174
0.9	172.5	0.09646	0.03553	0.02516
0.9	187.5	0.05944	0.01721	0.04003
0.9	202.5	0.14211	0.04954	0.0549
0.9	217.5	0.35711	0.15745	0.11925
0.9	232.5	0.12783	0.05063	0.09239
0.9	247.5	0.08306	0.02441	0.05051
0.9	262.5	0.03679	0.01253	0.00864
0.9	277.5	0.04086	0.01717	0.01272
0.9	292.5	0.07977	0.02775	0.04095
0.9	307.5	0.10131	0.03686	0.0783
0.9	322.5	0.0517	0.01956	0.03997
0.9	337.5	0.15251	0.05997	0.07258
0.9	352.5	0.10123	0.0364	0.03098