QEDprocesses

Documentation for QEDprocesses.

Compton(
    in_spin [= AllSpin()]
    in_pol [= AllPol()]
    out_spin [= AllSpin()]
    out_pol [= AllPol()]
)

_averaging_norm(proc::Compton)

Convention

We average over the initial spins and pols, and sum over final.

in_phase_space_dimension(proc::AbstractProcessDefinition, ::PerturbativeQED)

Return the number of degrees of freedom to determine the incoming phase space for processes in PerturbativeQED.

Convention

The current implementation only supports the case where two of the incoming particles collide head-on.

_base_component_type(array_of_lv::AbstractArray{LV}) where {LV<:AbstractLorentzVector}

Return the type of the components of given Lorentz vectors, which are by themself elements of an AbstractArray.

Examples

julia> using QEDbase
julia> using QEDprocesses
julia> v = Vector{SFourMomentum}(undef,10)
julia> QEDprocesses._base_component_type(v)
Float64