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 E147M25

You are not logged in.

Experiment: eg1bexlpim, 2000

Spokespersons: Peter Boosted

No publications available for this experiment

Quantity measured: A_LL, dimensionless

Beam: e, polarization: none
Target: n (Z=0, A=1), polarization: none
Final state: π⁻ p, polarization: none

Q² :	0.049 — 0.059 GeV²
W :	1.301 — 1.352 GeV

Select data slice:
cos(θ) = dimensionless

Observable quantity measured (Y axis): A_LL, dimensionless
Plot measurement data

Parameter (X axis): φ,

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.

Measured data:

cos(θ), dimensionless	φ	A_LL, dimensionless	Data errors, dimensionless
-0.69	0.304	-3.022	2.626
-0.697	0.811	-4.474	3.196
-0.638	1.354	3.19	4.119
-0.644	4.96	3.743	3.181
-0.68	5.501	-6.531	3.847
-0.675	6.023	1.994	2.82
-0.534	0.287	-2.991	3.664
-0.508	0.741	-0.815	2.704
-0.537	1.41	0	5.177
-0.497	1.784	1.408	2.046
-0.446	3.978	1.372	4.948
-0.504	4.515	5.291	2.926
-0.54	4.936	-2.966	3.633
-0.503	5.525	1.547	1.854
-0.533	5.897	-0.936	2.356
-0.296	1.902	-7.15	4.452
-0.323	2.338	1.297	5.022
-0.318	2.769	-1.03	4.49
-0.299	3.497	0.674	3.63
-0.294	3.92	6.235	2.756
-0.351	5.414	1.741	5.774
-0.059	0.279	0	2.513
-0.054	0.662	-4.555	4.832
-0.096	1.946	3.502	3.772
-0.063	2.352	1.976	2.016
-0.032	2.797	11.183	4.073
-0.098	3.461	-1.065	3.281
-0.072	3.945	1.112	1.804
-0.081	4.274	0.823	4.114
-0.037	5.632	-3.641	4.27
-0.06	6.018	-0.209	2.056
0.114	0.307	-2.092	1.132
0.131	0.763	0.251	1.125
0.159	1.143	0.652	3.628
0.082	2.415	-3.57	1.471
0.103	2.844	-3.369	1.376
0.094	3.423	0.751	2.761
0.072	3.886	-0.489	1.809
0.162	5.112	-1.669	4.089
0.121	5.543	0.235	1.086
0.105	5.98	-2.042	1.134
0.306	0.325	-1	0.872
0.304	0.814	0.564	0.698
0.331	1.214	1.543	0.752
0.239	2.506	-4.651	3.798
0.263	2.854	-3.547	2.266
0.239	3.331	-1.717	4.026
0.332	5.07	-1.287	0.764
0.304	5.444	0.085	0.634
0.302	5.983	0.574	0.882
0.499	0.31	-0.117	0.709
0.506	0.804	-0.206	0.544
0.508	1.312	-0.603	0.399
0.54	1.742	-0.416	0.671
0.579	2.218	3.524	3.217
0.57	4.095	-6.609	3.008
0.537	4.544	-0.332	0.759
0.5	4.982	0.651	0.435
0.507	5.45	0.289	0.498
0.499	6.015	0.527	0.834
0.646	0.335	0.772	0.932
0.649	0.849	0.271	0.65
0.649	1.298	-0.507	0.471
0.651	1.806	0.099	0.558
0.659	2.286	-1.283	0.886
0.671	2.827	1	2.333
0.678	3.376	2.033	4.065
0.658	4.012	0.073	1.079
0.654	4.464	-0.155	0.59
0.653	4.98	-0.143	0.529
0.648	5.461	0.785	0.584
0.65	5.974	0.561	1.125
0.742	0.357	-0.938	1.179
0.75	0.838	0.471	0.585
0.747	1.298	-0.9	0.435
0.75	1.833	-0.068	0.498
0.754	2.329	-1.204	0.599
0.758	2.827	-1.615	0.923
0.762	3.427	1.494	1.174
0.755	3.982	0.645	0.643
0.752	4.469	-0.404	0.444
0.752	4.947	-0.578	0.471
0.747	5.487	0.026	0.613
0.75	5.886	0.105	1.236
0.849	0.447	-0.769	1.609
0.845	0.821	0.093	0.503
0.845	1.311	-0.851	0.466
0.849	1.828	0.162	0.445
0.853	2.335	0.898	0.469
0.851	2.852	0.148	0.633
0.853	3.421	0.139	0.685
0.848	3.97	-0.434	0.494
0.852	4.468	0.094	0.358
0.852	4.932	0.082	0.372
0.858	5.451	0.025	0.576
0.851	5.847	-1.398	1.634
0.966	0.285	0.842	0.623
0.955	0.799	0.066	0.522
0.952	1.324	0.596	0.454
0.949	1.839	0.271	0.401
0.947	2.34	-0.031	0.437
0.949	2.859	1.392	0.547
0.95	3.421	0.66	0.584
0.946	3.945	0.495	0.477
0.939	4.464	0.191	0.386
0.94	4.971	1.058	0.372
0.942	5.481	0.125	0.416
0.954	5.975	0.556	0.755