Measurement E102M33

Experiment:	E-89-039
Year:	2007	Measurement comment: Electron beam energy is 2.567 GeV. Measurements are average of Phi* and 360-Phi*.
Spokespersons:	S. Dytman, K. Giovanetti
Reaction:	ep → η p
Polarization:	none
Quantity:	dσ/dΩ
Q²:	1.0 — 1.4 GeV²
W:	1.69 — 1.71 GeV
Publication:	H. Denizli, J. Mueller, S. Dytman, M.L. Leber, R.D. Levine, J. Miles, K.Y. Kim, and CLAS Collaboration Q² dependence of the S11(1535) Photocoupling and Evidence for a P-wave resonance in η electroproduction //

Slice: cos(θ) = dimensionless

Measurement data
cos(θ)	φ, [degree]	dσ/dΩ, [μb/sr]	uncertainty	syst. uncert.
-0.9	15.0	0.006	0.038	0.003
-0.7	15.0	0.067	0.038	0.011
-0.5	15.0	0.061	0.032	0.005
-0.3	15.0	0.045	0.043	0.01
-0.1	15.0	0.0	0.048	0.002
0.1	15.0	0.069	0.051	0.008
0.3	15.0	0.119	0.049	0.03
0.5	15.0	0.098	0.05	0.008
0.7	15.0	0.192	0.066	0.013
0.9	15.0	0.152	0.064	0.018
-0.9	45.0	0.104	0.046	0.007
-0.7	45.0	0.03	0.052	0.019
-0.5	45.0	0.084	0.043	0.015
-0.3	45.0	0.1	0.054	0.009
-0.1	45.0	0.038	0.04	0.003
0.1	45.0	0.1	0.061	0.016
0.3	45.0	0.149	0.059	0.013
0.5	45.0	0.071	0.054	0.023
0.7	45.0	-0.001	0.065	0.008
0.9	45.0	0.102	0.063	0.012
-0.9	75.0	-0.036	0.049	0.015
-0.7	75.0	-0.053	0.033	0.031
-0.5	75.0	0.068	0.043	0.003
-0.3	75.0	-0.003	0.059	0.0
-0.1	75.0	0.066	0.051	0.007
0.1	75.0	0.114	0.045	0.01
0.3	75.0	0.249	0.078	0.01
0.5	75.0	0.117	0.048	0.008
0.7	75.0	0.169	0.06	0.011
0.9	75.0	-0.027	0.064	0.025
-0.9	105.0	0.07	0.057	0.005
-0.7	105.0	0.09	0.078	0.027
-0.5	105.0	0.089	0.05	0.016
-0.3	105.0	0.058	0.041	0.006
-0.1	105.0	0.112	0.052	0.024
0.1	105.0	0.086	0.042	0.005
0.3	105.0	0.099	0.045	0.007
0.5	105.0	0.129	0.041	0.007
0.7	105.0	0.112	0.044	0.018
0.9	105.0	0.166	0.075	0.014
-0.9	135.0	0.062	0.062	0.008
-0.5	135.0	-0.017	0.049	0.005
-0.3	135.0	0.031	0.061	0.013
-0.1	135.0	0.035	0.054	0.006
0.1	135.0	-0.021	0.054	0.002
0.3	135.0	0.13	0.132	0.035
0.5	135.0	0.123	0.094	0.054
0.7	135.0	0.226	0.155	0.135
0.9	135.0	0.22	0.081	0.02
-0.9	165.0	0.038	0.056	0.003

CLAS Physics Database