This is the legacy website for the Atomic and Molecular Data Unit.
The latest information about our activities can be found at https://amdis.iaea.org.
Existing data services at this location function as usual.
Displays the DR cross sections after taking into account the rotational structure
and the corresponding interactions, for the case of the cation in its ground
vibrational state (vi+=0), but on the lowest 12 rotational states.
F. O. Waffeu Tamo, H. Buhr, O. Motapon, S. Altevogt, V. M. Andrianarijaona,
M. Grieser, L. Lammich, M. Lestinsky, M. Motsch, I. Nevo, S. Novotny,
D. A. Orlov, H. B. Pedersen, D. Schwalm, F. Sprenger, X. Urbain, U. Weigel, A. Wolf, and I. F.Schneider,Phys. Rev. A 84, 022710 (2011)
FLYCHK rate coefficients [cm3/s] of direct collisional ionization(ci), excitation autoionization(ea), radiative recombination(rr) and dielectronic recombination rates(dr) of each ion are calculated as a function of temperature[eV] for plasma modeling applications. The radiative cooling coefficients per charge state per electron density [eV-cm3/s] for each ion are also listed for line radiation (bb) and recombination radiation (bf). For a radiative cooling rate, one should multiply by electron density[cm-3] and the density of the charge state[cm-3].
Note that all caclulations are done at Ne=1cm-3.
References FLYCHK: Generalized population kinetics and spectral model for rapid spectroscopic analysis for all elements, H.-K. Chung, M.H. Chen, W.L. Morgan, Y. Ralchenko and R.W. Lee, High Energy Density Physics, Volume 1, Issue 1, December 2005, Pages 3-12