{"qid": "D124030", "reaction": "e- + Be+ 4d;2D \u2192 Be+ 5d;2D + e-", "process_types": {"EEX": "Excitation"}, "data_type": "cross section", "refs": {"B227": {"doi": "10.1016/j.adt.2023.101634"}}, "comment": "Analytic fits to CCC calculations for electron-impact excitation collision strengths for Be+ as a function of energy in terms of threshold. The uncertainty in the original cross sections is 10 %, while the fitted ones have a total uncertainty of 15 %.", "method": "CCC", "columns": [{"name": "E", "units": "eV"}, {"name": "sigma", "units": "cm2"}], "threshold": 1.2261, "fit": {"coeffs": {"A1": 12.456, "A2": -594.15, "A3": 1176.2, "A4": -1083.5, "A5": 376.88}, "func": "DF_fit_Be1", "data_type": "collision strength"}, "data_from_fit": false, "time_added": "2024-01-18 10:34:16.532460+00:00", "metadata_version": "M1.0", "recommended": true}
------------------------------------------------------------------------
1.230e+00 3.173e-15
1.270e+00 2.615e-15
1.330e+00 2.775e-15
1.430e+00 2.626e-15
1.530e+00 2.385e-15
1.630e+00 2.635e-15
1.730e+00 2.662e-15
1.830e+00 2.506e-15
1.930e+00 2.069e-15
2.030e+00 1.992e-15
2.130e+00 2.036e-15
2.230e+00 2.190e-15
2.330e+00 1.959e-15
2.430e+00 1.995e-15
2.530e+00 1.876e-15
2.630e+00 1.960e-15
2.730e+00 1.854e-15
2.830e+00 1.778e-15
2.930e+00 1.755e-15
3.030e+00 1.752e-15
3.130e+00 1.732e-15
3.330e+00 1.710e-15
3.430e+00 1.718e-15
3.530e+00 1.714e-15
3.630e+00 1.723e-15
3.730e+00 1.741e-15
3.830e+00 1.734e-15
3.930e+00 1.729e-15
4.030e+00 1.728e-15
4.130e+00 1.724e-15
4.230e+00 1.725e-15
4.280e+00 1.725e-15
4.330e+00 1.721e-15
5.280e+00 1.679e-15
6.280e+00 1.552e-15
7.280e+00 1.417e-15
9.280e+00 1.180e-15
1.128e+01 1.009e-15
1.328e+01 9.037e-16
1.528e+01 7.701e-16
1.928e+01 6.967e-16
2.328e+01 6.233e-16
2.728e+01 5.396e-16
3.128e+01 4.716e-16
3.928e+01 3.873e-16
4.728e+01 3.315e-16
5.528e+01 2.946e-16
6.328e+01 2.665e-16
7.928e+01 2.238e-16
9.528e+01 1.931e-16
1.113e+02 1.698e-16
1.273e+02 1.514e-16
1.433e+02 1.367e-16
1.593e+02 1.242e-16
1.753e+02 1.140e-16
1.913e+02 1.054e-16
2.073e+02 9.793e-17
2.233e+02 9.126e-17