fang2008 Function

  1. fang.f90
  2. ionize_fang
  3. fang2008

public elemental function fang2008(Q0_keV, E0_keV, Tn, massden_gcm3, meanmass_g, g_ms2) result(Qtot)

COMPUTE IONIZATION RATES PER THE FANG 2008 SEMI-EMPIRICAL METHOD. https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2008JA013384

Total Ionization Rate by Precipitating Electrons With a Maxwellian Energy and Isotropic Pitch Angle Distribution

H_cm [centimeters]

Equation (4) Ci COEFFS and SHAPE FUNCTION Equation (7) Equation (6) energy deposition "f" Equation (2) total electron impact ionization rate [cm^-3 s^-1]

Arguments

Type IntentOptional AttributesName
real(kind=wp), intent(in) :: Q0_keV
real(kind=wp), intent(in) :: E0_keV
real(kind=wp), intent(in) :: Tn
real(kind=wp), intent(in) :: massden_gcm3
real(kind=wp), intent(in) :: meanmass_g
real(kind=wp), intent(in) :: g_ms2

Return Value real(kind=wp)


Called by

proc~~fang2008~~CalledByGraph proc~fang2008 fang2008 proc~ionrate_fang08 ionrate_fang08 proc~ionrate_fang08->proc~fang2008 proc~ionization_fang2008 ionization_fang2008 proc~ionization_fang2008->proc~fang2008 proc~fluid_adv fluid_adv proc~fluid_adv->proc~ionrate_fang08 program~test_fang test_fang program~test_fang->proc~ionization_fang2008

Contents

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