... Sciences Corporation/STScI, 3700 San Martin Drive, Baltimore, MD 21218, USA 2 Armagh ... Wavelength Ion # (eV) log gf 5606.09 S II 13.8 0.16 5639.980 S II 14.1 0.33 5640.314 ...
... ion N ion N elem N elem NH NHN e exp -W k B T # T #(#), (12) where h is the Planck constant, c is the speed of light,# is the collisional strength, # is the statistical weight of the lower level, N 1 /N ion is the ratio of ions responsible for the ...
... Also, the solar magnetic field drives solar activity on all timescales from second ... changes in the magnetic field drive solar activity and eventually define the space ...
... ion of a particular species depends on the intensity of the radiation (which ... number density of the trace ion increases, the acceleration per ion decreases ... ion decreases as the fractional abundance of the ion increases (due to saturation of ...
... asymmetric heating of coronal loops may drive siphon flows through coronal loops ... of the loop fying assumption that the ion populations and radiative losses In this ...
... In our models, a uniform pre-bow field and ion fraction are the standard conditions, and ion conservation is applied (note that molecular ions may neutralize within a C shock whereas metal ions are long-lived). ...
... The driving agents are often recognised as pulsating supersonic jets, originat- ing ... The driving protostar has a bolometric luminosity of 80 L (Le och et al. ...
... of the plasma as well as ion excitation and ionisation processes are expected to be ... which accounts for the diffusion of electronion pairs which carry ionisation energy ...
... 1998) and Yu an Turco (2001) have proposed a mechanism ``ionion recombination'', by which ionization produced by GCR could ... Turco, R.P., Zhao, J., Yu, F., 1998. A new source of tropospheric aerosols: Ionion recombination. Geophys. Res. Letts. ...