InternalAbsorption

InternalAbsorption#

class jetset.internal_absorption.InternalAbsorption(jet, nu_min=None, seed_photons_name='BLR', N_soft=50, N_hard=50, N_R_H=20, N_theta=20, use_R_H_profile_extrapolation=False, use_sigma_gamma_gamma_fast=False)[source]#

Bases: object

Compute internal gamma-gamma absorption from jet seed photon fields.

Notes

Evaluates optical depth tau(nu) using BLR, DT, or Corona photon distributions through the C backend and provides attenuation factors for integration into jet spectral component calculations.

Methods Summary

eval([get_tau, lin_nu, peak])

Evaluate model output.

eval_tau_photons(nu_src, R_H[, peak, ...])

Evaluate tau photons.

set_use_sigma_gamma_gamma_fast(use_fast)

Methods Documentation

eval(get_tau=False, lin_nu=None, peak=False)[source]#

Evaluate model output.

Parameters:

  • get_tau (bool, optional) – If True, return optical depth instead of attenuation.

  • lin_nu (object, optional) – Linear-frequency array in Hz.

  • peak (bool, optional) – If True, use peak-optimized seed-photon sampling.

Returns:

Computed value.

Return type:

object

eval_tau_photons(nu_src, R_H, peak=False, use_R_H_profile_extrapolation=False)[source]#

Evaluate tau photons.

Parameters:

  • nu_src (object) – Source-frame frequency array in Hz.

  • R_H (object) – Distance from black hole in cm.

  • peak (bool, optional) – If True, use peak-optimized seed-photon sampling.

  • use_R_H_profile_extrapolation (bool, optional) – If True, enable r h profile extrapolation.

Notes

Internal absorption is evaluated via eval_internal_abs_tau_isolated only.

Returns:

Computed value.

Return type:

object

set_use_sigma_gamma_gamma_fast(use_fast)[source]#