Measurement E101M4

Experiment:	g2a run CLAS data
Year:	1999	Measurement comment: -0.4 < cos(θ)_dcm < -0.3 Experiment comment: Results are presented for 8 different binnings (4 E_γ binnings x 2 cos(θ)_{d_cm} binnings). Lower and upper limits of the E_γ and cos(θ)_{d_cm} bins are shown. Centroids of the E_γ bins are also shown.
Spokesperson:	N/A
Reaction:	γd → π⁰d
Polarization:	beam (circular)
Quantity:	dσ/dΩ
E_γ:	0.6625 — 1.8875 GeV
Publication:	Y. Ilieva, B. L. Berman, A. E. Kudryavtsev, I. I. Strakovsky, V. E. Tarasov, for the CLAS Collaboration Evidence of a backward peak in the γ + d → π⁰ + d cross section near the η threshold // Eur. Phys. J. A43, 261 (2010)

Measurement data
E_γ, [GeV]	dσ/dΩ, [μb/sr]	uncertainty	total uncert.
0.6751	0.138711	0.006911	0.007251
0.70055	0.115262	0.005993	0.006263
0.72729	0.098396	0.00495	0.005203
0.74813	0.095639	0.006247	0.006473
0.77487	0.069933	0.004224	0.004453
0.79811	0.06412	0.004973	0.005109
0.83274	0.053954	0.003133	0.003285
0.84948	0.054185	0.00256	0.002709
0.87601	0.047551	0.002125	0.002259
0.90088	0.040362	0.001964	0.002072
0.92304	0.04157	0.002035	0.002142
0.95169	0.038223	0.001992	0.002086
0.97443	0.034031	0.001879	0.001955
1.00025	0.031604	0.001616	0.001691
1.02274	0.03255	0.001815	0.001886
1.05139	0.032762	0.002693	0.002744
1.07563	0.027085	0.00162	0.001675
1.10121	0.026475	0.001591	0.001645
1.1226	0.022918	0.001491	0.001534
1.14853	0.022458	0.001751	0.001787
1.17418	0.018897	0.00176	0.001786
1.20083	0.018458	0.001641	0.001668
1.22651	0.014641	0.001706	0.001723
1.25104	0.011532	0.001196	0.00121
1.2753	0.013157	0.001157	0.001176
1.29677	0.013633	0.001458	0.001474
1.32508	0.011365	0.001225	0.001238
1.35031	0.010314	0.001055	0.001068
1.37691	0.009893	0.000934	0.000947
1.40048	0.008222	0.00088	0.000889
1.42468	0.007947	0.000825	0.000838
1.4495	0.005534	0.000685	0.000692
1.47483	0.005601	0.000745	0.000751
1.50005	0.004273	0.000596	0.0006
1.52341	0.004191	0.000697	0.000701
1.54965	0.005048	0.000798	0.000803
1.57278	0.004203	0.00067	0.000674
1.59982	0.003335	0.000627	0.000629
1.62445	0.002626	0.000539	0.00054
1.64804	0.002444	0.000612	0.000613
1.75083	0.002002	0.000561	0.000561
1.77346	0.002914	0.000642	0.000643
1.7988	0.001248	0.000384	0.000384
1.87261	0.001462	0.000451	0.000452

CLAS Physics Database