{"qid": "D107536", "reaction": "e- + Na 3s \u2192 Na 4f + e-", "process_types": {"EEX": "Excitation"}, "data_type": "cross section", "refs": {"B47": {"doi": "10.1016/j.adt.2008.06.001"}}, "comment": "Fit based on equation (1).The cross-section was attribited 10% reltive error based on experience featured in Schweinzer et al. ADNDT 72 239 1999.", "method": "CCC", "columns": [{"name": "E", "units": "eV"}, {"name": "sigma", "units": "cm2"}], "unc_perc": 10.0, "threshold": "4.289", "fit": {"coeffs": {"A1": 0.753717, "A2": 13.9336, "A3": -35.7825, "A4": 31.9556, "A5": 0.0297361, "A6": 0.814152, "A7": 1.67582, "I": 4.28855}, "func": "na_eex", "Elo": 4.28855}, "data_from_fit": true, "metadata_version": "M1.0", "time_added": "2022-11-11 14:20:14.959348+00:00"} ------------------------------------------------------------------------ 4.288e+00 0.0 4.376e+00 1.601e-17 4.465e+00 2.553e-17 4.556e+00 3.224e-17 4.649e+00 3.704e-17 4.743e+00 4.044e-17 4.840e+00 4.276e-17 4.938e+00 4.427e-17 5.039e+00 4.514e-17 5.141e+00 4.553e-17 5.246e+00 4.555e-17 5.353e+00 4.529e-17 5.462e+00 4.482e-17 5.573e+00 4.421e-17 5.687e+00 4.349e-17 5.802e+00 4.272e-17 5.920e+00 4.19e-17 6.041e+00 4.107e-17 6.164e+00 4.024e-17 6.290e+00 3.943e-17 6.418e+00 3.864e-17 6.548e+00 3.789e-17 6.681e+00 3.717e-17 6.817e+00 3.648e-17 6.956e+00 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