Aq_ioniz Function

  1. atomic_tables.f90
  2. atomic_tables
  3. Aq_ioniz

public function Aq_ioniz(eb, q, n_max) result(sigma)

Calculates an array of total ionization cross sections for a Neutral Hydrogen atom in the n=1...n_max states colliding with a ion with charge q at energy eb

Equation

References

Arguments

Type IntentOptional AttributesName
real(kind=Float64), intent(in) :: eb

Relative collision energy [keV/amu]
integer, intent(in) :: q

Ion charge
integer, intent(in) :: n_max

Number of initial states n to calculate

Return Value real(kind=Float64), dimension(n_max)

Array of cross sections where the n'th index refers to a ionization from the n'th state []


Calls

proc~~aq_ioniz~~CallsGraph proc~aq_ioniz Aq_ioniz proc~aq_ioniz_n Aq_ioniz_n proc~aq_ioniz->proc~aq_ioniz_n proc~b5_ioniz_1_janev B5_ioniz_1_janev proc~aq_ioniz_n->proc~b5_ioniz_1_janev proc~aq_ioniz_n_janev Aq_ioniz_n_janev proc~aq_ioniz_n->proc~aq_ioniz_n_janev proc~c6_ioniz_1_janev C6_ioniz_1_janev proc~aq_ioniz_n->proc~c6_ioniz_1_janev

Called by

proc~~aq_ioniz~~CalledByGraph proc~aq_ioniz Aq_ioniz proc~write_bb_h_aq write_bb_H_Aq proc~write_bb_h_aq->proc~aq_ioniz program~generate_tables generate_tables program~generate_tables->proc~write_bb_h_aq

Contents

Source Code

Aq_ioniz

Source Code

function Aq_ioniz(eb, q, n_max) result(sigma)
    !+ Calculates an array of total ionization cross sections for a Neutral Hydrogen atom
    !+in the n=1...n_max states colliding with a ion with charge `q` at energy `eb`
    !+
    !+@note Uses specialized cross sections if available else uses generic cross sections
    !+
    !+###Equation
    !+$$ A^{q+} + H(n=1..n_{max}) \rightarrow A^{(q-1)+} + H^+, q \gt 3 $$
    !+
    !+###References
    !+* Page 152 in Ref. 5 [[atomic_tables(module)]]
    !+* Page 154 in Ref. 5 [[atomic_tables(module)]]
    !+* Page 160 in Ref. 5 [[atomic_tables(module)]]
    real(Float64), intent(in)       :: eb
        !+ Relative collision energy [keV/amu]
    integer, intent(in)             :: q
        !+ Ion charge
    integer, intent(in)             :: n_max
        !+ Number of initial states n to calculate
    real(Float64), dimension(n_max) :: sigma
        !+ Array of cross sections where the n'th index refers to a ionization from the n'th state [\(cm^2\)]

    integer :: n

    do n=1,n_max
        sigma(n) = Aq_ioniz_n(eb, q, n)
    enddo

end function Aq_ioniz