redback.transient_models.supernova_models.shocked_cocoon_and_arnett

redback.transient_models.supernova_models.shocked_cocoon_and_arnett(time, redshift, mej_c, vej_c, eta, tshock, shocked_fraction, cos_theta_cocoon, kappa, mej, f_nickel, vej, **kwargs)[source]

Emission from a shocked cocoon and arnett model for radioactive decay. We assume two different photospheres here.

Parameters:

  • time – Time in days in observer frame

  • redshift – redshift

  • mej_c – cocoon mass (in solar masses)

  • vej_c – cocoon material velocity (in c)

  • eta – slope for the cocoon density profile

  • tshock – shock breakout time (in seconds)

  • shocked_fraction – fraction of the cocoon shocked

  • cos_theta_cocoon – cosine of the cocoon opening angle

  • kappa – opacity

  • mej – supernova ejecta mass (in solar masses)

  • f_nickel – fraction of nickel for ejecta mass

  • vej – supernova ejecta velocity (in km/s)

  • kwargs – Extra parameters used by model e.g., kappa_gamma, temperature_floor, and any kwarg to change any other input physics/parameters from default.

  • frequency – Required if output_format is ‘flux_density’. frequency to calculate - Must be same length as time array or a single number).

  • bands – Required if output_format is ‘magnitude’ or ‘flux’.

  • output_format – ‘flux_density’, ‘magnitude’, ‘spectra’, ‘flux’, ‘sncosmo_source’

  • lambda_array – Optional argument to set your desired wavelength array (in Angstroms) to evaluate the SED on.

  • cosmology – Cosmology to use for luminosity distance calculation. Defaults to Planck18. Must be a astropy.cosmology object.

Returns:

set by output format - ‘flux_density’, ‘magnitude’, ‘spectra’, ‘flux’, ‘sncosmo_source’