bilby.gw.conversion.lambda_tilde_delta_lambda_tilde_to_lambda_1_lambda_2

bilby.gw.conversion.lambda_tilde_delta_lambda_tilde_to_lambda_1_lambda_2(lambda_tilde, delta_lambda_tilde, mass_1, mass_2)[source]

Convert from dominant tidal terms to individual tidal parameters.

See, e.g., Wade et al., https://arxiv.org/pdf/1402.5156.pdf.

Parameters:

lambda_tilde: float: Dominant tidal term.
delta_lambda_tilde: float: Secondary tidal term.
mass_1: float: Mass of more massive neutron star.
mass_2: float: Mass of less massive neutron star.

Returns:

lambda_1: float: Tidal parameter of more massive neutron star.
lambda_2: float: Tidal parameter of less massive neutron star.