The CHIANTI database has the following primary ASCII files for this ion:
contains the energy levels (in cm-1). It includes both experimental and theoretical values of the levels energies.
%filename: ne_10.elvlc %observed energy levels: Ralchenko Y., Jou, F.C., Kelleher, D.E., Kramida, A.E., Musgrove, A., Reader, J., Wiese, W.L., Olsen, K., 2005, NIST Atomic Spectra Database, Version 3.0 %theoretical energy levels: Ballance, Badnell, and Smith, 2003, J.Phys.B, 36, 3707 %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % Giulio Del Zanna - June 7 2005 -1
contains wavelengths, gf and A values of the transitions. The wavelengths are based on the experimental energy levels and should be the best available. Wavelengths calculated from the theoretical energies are of an indeterminate accuracy and their values are presented as negative values of the calculated wavelength.
%filename: ne_10.wgfa %observed energy levels: Ralchenko Y., Jou, F.C., Kelleher, D.E., Kramida, A.E., Musgrove, A., Reader, J., Wiese, W.L., Olsen, K., 2005, NIST Atomic Spectra Database, Version 3.0 %gf and A values: unpublished SUPERSTRUCTURE calculation (G.Del Zanna) %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % Giulio Del Zanna - June 7 2005 % edited wavelengths at lines 226, 409, and 438 to provide a space between the wavelength and the level2 numbers % K Dere 7 oct 2015 K. Dere minimum branching ratio = 1.00e-05 : 6 dec 2017 %File processed with wgfa_tidy by pryoung on 6-Mar-2019 %File processed with wgfa_tidy by pryoung on 31-May-2023
contains the effective electron collision strengths scaled according to the rules formulated by Burgess and Tully (1992).
% Giulio Del Zanna - June 7 2005 % %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration %comment: the effective collision strengths are calculated in the temperature range 2x10^5 - 2x10^7 K. %comment: only collision strenghts from the first two levels are retained they have been adjusted according to the statistical weights %comment: The oscillator strengths provided by Ballance et al 2003 are in LS coupling and distribution according to statistical weights %comment: The fine structure collision strengths have been obtained assuming a %comment: Rmatrix calculation in LS coupling up to n=6 %effective collision strengths: Ballance, Badnell, and Smith 2003, J.Phys.B, 36, 3707 %oscillator strengths: Ballance, Badnell, and Smith 2003, J.Phys.B, 36, 3707 %filename: ne_10.splups
Page created by Giulio Del Zanna on Wed Apr 16 17:43:48 2025