{"qid": "D107513", "reaction": "e- + Na 2p \u2192 Na+ + 2e-", "process_types": {"EIN": "Ionization"}, "data_type": "cross section", "refs": {"B47": {"doi": "10.1016/j.adt.2008.06.001"}}, "comment": "Fit based on equation (3) based on the Lotz formula", "method": "semi-empirical", "columns": [{"name": "E", "units": "eV"}, {"name": "sigma", "units": "cm2"}], "unc_perc": 10.0, "threshold": "34.000", "fit": {"coeffs": {"A1": 6.0, "A2": 3.49, "A3": 0.81, "A4": 0.087, "I": 34.0}, "func": "na_ein_lotz", "Elo": 34.0}, "data_from_fit": true, "metadata_version": "M1.0", "time_added": "2022-11-11 14:19:50.798876+00:00"}
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