spectroxide::bremsstrahlung

Struct BrPrecomputed

pub struct BrPrecomputed {
    pub base_factor: f64,
    pub phi: f64,
    pub n_hii: f64,
    pub n_heiii: f64,
    pub n_heii: f64,
    pub half_ln_theta_e: f64,
}

Expand description

Precomputed x-independent BR factors for use in the grid loop.

Call br_precompute once per timestep, then br_emission_coefficient_fast for each grid point. This hoists θ_e^{-7/2}/φ³ and species densities out of the inner loop.

Fields§

§base_factor: f64

BR_PREFACTOR × θ_e^{-7/2} / φ³

§phi: f64

φ = θ_z / θ_e (for the exp(-xφ) x-dependent part)

§n_hii: f64§n_heiii: f64§n_heii: f64§half_ln_theta_e: f64

0.5 * ln(θ_e), precomputed for fast Gaunt factor evaluation

Auto Trait Implementations§

impl Freeze for BrPrecomputed

impl RefUnwindSafe for BrPrecomputed

impl Send for BrPrecomputed

impl Sync for BrPrecomputed

impl Unpin for BrPrecomputed

impl UnwindSafe for BrPrecomputed

Blanket Implementations§

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